Example usage for org.objectweb.asm Opcodes F_SAME1

Introduction

In this page you can find the example usage for org.objectweb.asm Opcodes F_SAME1.

Prototype

int F_SAME1

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Document

A compressed frame with exactly the same locals as the previous frame and with a single value on the stack.

Usage

From source file:org.sonatype.restsimple.jaxrs.impl.JAXRSServiceDefinitionGenerator.java

License:Open Source License

/**
 * Generate a JAX RS Resource on the fly, based on the information contained with a {@link ServiceDefinition}
 * @param serviceDefinition a {@link ServiceDefinition}
 *///from   ww  w.j a  v  a  2  s  . c o m
@Override
public void generate(final ServiceDefinition serviceDefinition, ServiceHandlerMapper mapper) {

    for (ServiceHandler sh : serviceDefinition.serviceHandlers()) {
        mapper.addServiceHandler(serviceDefinition.path(), sh);
    }

    ClassWriter cw = new ClassWriter(0);
    FieldVisitor fv;
    MethodVisitor mv;
    AnnotationVisitor av0;

    String uuid = UUID.randomUUID().toString().replace("-", "").substring(0, 4);
    String className = "org/sonatype/restsimple/model/ServiceDescriptionResource" + uuid;

    cw.visit(V1_6, ACC_PUBLIC + ACC_SUPER, className, null, "java/lang/Object", null);

    {
        String path = serviceDefinition.path().contains("/:") ? convert(serviceDefinition.path())
                : serviceDefinition.path();
        logger.info("Generating jaxrs resource for {} with path {}", serviceDefinition, path);
        if (path == "") {
            path = "/";
        }
        av0 = cw.visitAnnotation("Ljavax/ws/rs/Path;", true);
        av0.visit("value", path);
        av0.visitEnd();
    }
    if (serviceDefinition.mediaToProduce().size() > 0) {
        {
            av0 = cw.visitAnnotation("Ljavax/ws/rs/Produces;", true);
            {
                AnnotationVisitor av1 = av0.visitArray("value");
                for (MediaType m : serviceDefinition.mediaToProduce()) {
                    av1.visit(null, m.toMediaType());
                }
                av1.visitEnd();
            }
            av0.visitEnd();
        }
    }
    if (serviceDefinition.mediaToConsume().size() > 0) {
        {
            av0 = cw.visitAnnotation("Ljavax/ws/rs/Consumes;", true);
            {
                AnnotationVisitor av1 = av0.visitArray("value");
                for (MediaType m : serviceDefinition.mediaToConsume()) {
                    av1.visit(null, m.toMediaType());
                }
                av1.visitEnd();
            }
            av0.visitEnd();
        }
    }
    cw.visitInnerClass("javax/ws/rs/core/Response$ResponseBuilder", "javax/ws/rs/core/Response",
            "ResponseBuilder", ACC_PUBLIC + ACC_STATIC + ACC_ABSTRACT);

    cw.visitInnerClass("javax/ws/rs/core/Response$Status", "javax/ws/rs/core/Response", "Status",
            ACC_PUBLIC + ACC_FINAL + ACC_STATIC + ACC_ENUM);

    cw.visitInnerClass("org/sonatype/restsimple/api/ServiceDefinition$HttpMethod",
            "org/sonatype/restsimple/api/ServiceDefinition", "HttpMethod",
            ACC_PUBLIC + ACC_FINAL + ACC_STATIC + ACC_ENUM);

    {
        fv = cw.visitField(ACC_PRIVATE, "logger", "Lorg/slf4j/Logger;", null, null);
        fv.visitEnd();
    }
    {
        fv = cw.visitField(0, "request", "Ljavax/servlet/http/HttpServletRequest;", null, null);
        {
            av0 = fv.visitAnnotation("Ljavax/ws/rs/core/Context;", true);
            av0.visitEnd();
        }
        fv.visitEnd();
    }
    {
        fv = cw.visitField(0, "mapper", "Lorg/sonatype/restsimple/spi/ServiceHandlerMapper;", null, null);
        {
            av0 = fv.visitAnnotation("Lcom/google/inject/Inject;", true);
            av0.visitEnd();
        }
        fv.visitEnd();
    }
    {
        mv = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
        mv.visitCode();
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
        mv.visitVarInsn(ALOAD, 0);
        mv.visitLdcInsn(Type.getType("L" + className + ";"));
        mv.visitMethodInsn(INVOKESTATIC, "org/slf4j/LoggerFactory", "getLogger",
                "(Ljava/lang/Class;)Lorg/slf4j/Logger;");
        mv.visitFieldInsn(PUTFIELD, className, "logger", "Lorg/slf4j/Logger;");
        mv.visitInsn(RETURN);
        mv.visitMaxs(2, 1);
        mv.visitEnd();
    }
    int duplicateCounter = -1;
    for (ServiceHandler serviceHandler : serviceDefinition.serviceHandlers()) {
        {
            String methodName = serviceHandler.getHttpMethod().name().toLowerCase();
            if (duplicateCounter++ >= 0) {
                methodName = methodName + duplicateCounter;
            }

            if (serviceHandler.getHttpMethod().name().equalsIgnoreCase("get")) {
                mv = cw.visitMethod(ACC_PUBLIC, methodName, "(Ljavax/ws/rs/core/UriInfo;)Ljava/lang/Object;",
                        null, null);
                {
                    String p = convert(serviceHandler.path());
                    if (!p.equals("/") && !p.isEmpty()) {
                        av0 = mv.visitAnnotation("Ljavax/ws/rs/Path;", true);
                        av0.visit("value", p);
                        av0.visitEnd();
                    }
                }
                {
                    av0 = mv.visitAnnotation("Ljavax/ws/rs/GET;", true);
                    av0.visitEnd();
                }
                if (serviceHandler.consumeMediaType() != null) {
                    {
                        av0 = mv.visitAnnotation("Ljavax/ws/rs/Consumes;", true);
                        {
                            AnnotationVisitor av1 = av0.visitArray("value");
                            av1.visit(null, serviceHandler.consumeMediaType().toMediaType());
                            av1.visitEnd();
                        }
                        av0.visitEnd();
                    }
                }
                if (serviceHandler.mediaToProduce().size() > 0) {
                    {
                        av0 = mv.visitAnnotation("Ljavax/ws/rs/Produces;", true);
                        {
                            AnnotationVisitor av1 = av0.visitArray("value");
                            for (MediaType m : serviceHandler.mediaToProduce()) {
                                av1.visit(null, m.toMediaType());
                            }
                            av1.visitEnd();
                        }
                        av0.visitEnd();
                    }
                }
                {
                    av0 = mv.visitParameterAnnotation(0, "Ljavax/ws/rs/core/Context;", true);
                    av0.visitEnd();
                }
                mv.visitCode();
                mv.visitVarInsn(ALOAD, 0);
                mv.visitLdcInsn("get");
                mv.visitVarInsn(ALOAD, 1);
                mv.visitInsn(ACONST_NULL);
                mv.visitVarInsn(ALOAD, 0);
                mv.visitVarInsn(ALOAD, 1);
                mv.visitMethodInsn(INVOKESPECIAL, className, "mapMatrixParam",
                        "(Ljavax/ws/rs/core/UriInfo;)Ljava/util/Map;");
                mv.visitInsn(ACONST_NULL);
                mv.visitMethodInsn(INVOKESPECIAL, className, "invokeAction",
                        "(Ljava/lang/String;Ljavax/ws/rs/core/UriInfo;Ljavax/ws/rs/core/MultivaluedMap;Ljava/util/Map;Ljava/lang/Object;)Ljava/lang/Object;");
                mv.visitVarInsn(ASTORE, 2);
                mv.visitVarInsn(ALOAD, 2);
                mv.visitInsn(ARETURN);
                mv.visitMaxs(6, 3);
                mv.visitEnd();
                continue;
            }
        }
        {
            if (serviceHandler.getHttpMethod().name().equalsIgnoreCase("head")) {

                {
                    String methodName = serviceHandler.getHttpMethod().name().toLowerCase();
                    if (duplicateCounter++ >= 0) {
                        methodName = methodName + "_" + duplicateCounter;
                    }
                    mv = cw.visitMethod(ACC_PUBLIC, methodName,
                            "(Ljavax/ws/rs/core/UriInfo;)Ljavax/ws/rs/core/Response;", null, null);
                    {
                        String p = convert(serviceHandler.path());
                        if (!p.equals("/") && !p.isEmpty()) {
                            av0 = mv.visitAnnotation("Ljavax/ws/rs/Path;", true);
                            av0.visit("value", p);
                            av0.visitEnd();
                        }
                    }
                    {
                        av0 = mv.visitAnnotation("Ljavax/ws/rs/HEAD;", true);
                        av0.visitEnd();
                    }
                    if (serviceHandler.consumeMediaType() != null) {
                        {
                            av0 = mv.visitAnnotation("Ljavax/ws/rs/Consumes;", true);
                            {
                                AnnotationVisitor av1 = av0.visitArray("value");
                                av1.visit(null, serviceHandler.consumeMediaType().toMediaType());
                                av1.visitEnd();
                            }
                            av0.visitEnd();
                        }
                    }
                    if (serviceHandler.mediaToProduce().size() > 0) {
                        {
                            av0 = mv.visitAnnotation("Ljavax/ws/rs/Produces;", true);
                            {
                                AnnotationVisitor av1 = av0.visitArray("value");
                                for (MediaType m : serviceHandler.mediaToProduce()) {
                                    av1.visit(null, m.toMediaType());
                                }
                                av1.visitEnd();
                            }
                            av0.visitEnd();
                        }
                    }
                    {
                        av0 = mv.visitParameterAnnotation(0, "Ljavax/ws/rs/core/Context;", true);
                        av0.visitEnd();
                    }
                    mv.visitCode();
                    mv.visitVarInsn(ALOAD, 0);
                    mv.visitLdcInsn("head");
                    mv.visitVarInsn(ALOAD, 1);
                    mv.visitInsn(ACONST_NULL);
                    mv.visitVarInsn(ALOAD, 0);
                    mv.visitVarInsn(ALOAD, 1);
                    mv.visitMethodInsn(INVOKESPECIAL, className, "mapMatrixParam",
                            "(Ljavax/ws/rs/core/UriInfo;)Ljava/util/Map;");
                    mv.visitInsn(ACONST_NULL);
                    mv.visitMethodInsn(INVOKESPECIAL, className, "invokeAction",
                            "(Ljava/lang/String;Ljavax/ws/rs/core/UriInfo;Ljavax/ws/rs/core/MultivaluedMap;Ljava/util/Map;Ljava/lang/Object;)Ljava/lang/Object;");
                    mv.visitVarInsn(ASTORE, 2);
                    mv.visitMethodInsn(INVOKESTATIC, "javax/ws/rs/core/Response", "ok",
                            "()Ljavax/ws/rs/core/Response$ResponseBuilder;");
                    mv.visitMethodInsn(INVOKEVIRTUAL, "javax/ws/rs/core/Response$ResponseBuilder", "build",
                            "()Ljavax/ws/rs/core/Response;");
                    mv.visitInsn(ARETURN);
                    mv.visitMaxs(6, 3);
                    mv.visitEnd();
                    continue;
                }
            }
        }
        {
            if (serviceHandler.getHttpMethod().name().equalsIgnoreCase("put")) {

                {
                    String methodName = serviceHandler.getHttpMethod().name().toLowerCase();
                    if (duplicateCounter++ >= 0) {
                        methodName = methodName + "_" + duplicateCounter;
                    }

                    String methodType = serviceHandler.consumeClass() != null
                            ? serviceHandler.consumeClass().getName().replace(".", "/")
                            : "java/lang/String";
                    mv = cw.visitMethod(ACC_PUBLIC, methodName,
                            "(Ljavax/ws/rs/core/UriInfo;L" + methodType + ";)Ljavax/ws/rs/core/Response;", null,
                            null);
                    {
                        String p = convert(serviceHandler.path());
                        if (!p.equals("/") && !p.isEmpty()) {
                            av0 = mv.visitAnnotation("Ljavax/ws/rs/Path;", true);
                            av0.visit("value", p);
                            av0.visitEnd();
                        }
                    }
                    {
                        av0 = mv.visitAnnotation("Ljavax/ws/rs/PUT;", true);
                        av0.visitEnd();
                    }
                    if (serviceHandler.consumeMediaType() != null) {
                        {
                            av0 = mv.visitAnnotation("Ljavax/ws/rs/Consumes;", true);
                            {
                                AnnotationVisitor av1 = av0.visitArray("value");
                                av1.visit(null, serviceHandler.consumeMediaType().toMediaType());
                                av1.visitEnd();
                            }
                            av0.visitEnd();
                        }
                    }
                    if (serviceHandler.mediaToProduce().size() > 0) {
                        {
                            av0 = mv.visitAnnotation("Ljavax/ws/rs/Produces;", true);
                            {
                                AnnotationVisitor av1 = av0.visitArray("value");
                                for (MediaType m : serviceHandler.mediaToProduce()) {
                                    av1.visit(null, m.toMediaType());
                                }
                                av1.visitEnd();
                            }
                            av0.visitEnd();
                        }
                    }
                    {
                        av0 = mv.visitParameterAnnotation(0, "Ljavax/ws/rs/core/Context;", true);
                        av0.visitEnd();
                    }
                    mv.visitCode();
                    mv.visitVarInsn(ALOAD, 0);
                    mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Object", "getClass", "()Ljava/lang/Class;");
                    mv.visitMethodInsn(INVOKESTATIC, "javax/ws/rs/core/UriBuilder", "fromResource",
                            "(Ljava/lang/Class;)Ljavax/ws/rs/core/UriBuilder;");
                    mv.visitInsn(ICONST_3);
                    mv.visitTypeInsn(ANEWARRAY, "java/lang/String");
                    mv.visitInsn(DUP);
                    mv.visitInsn(ICONST_0);
                    mv.visitLdcInsn("");
                    mv.visitInsn(AASTORE);
                    mv.visitInsn(DUP);
                    mv.visitInsn(ICONST_1);
                    mv.visitLdcInsn("");
                    mv.visitInsn(AASTORE);
                    mv.visitInsn(DUP);
                    mv.visitInsn(ICONST_2);
                    mv.visitLdcInsn("");
                    mv.visitInsn(AASTORE);
                    mv.visitMethodInsn(INVOKEVIRTUAL, "javax/ws/rs/core/UriBuilder", "build",
                            "([Ljava/lang/Object;)Ljava/net/URI;");
                    mv.visitVarInsn(ASTORE, 3);
                    mv.visitVarInsn(ALOAD, 0);
                    mv.visitLdcInsn("put");
                    mv.visitVarInsn(ALOAD, 1);
                    mv.visitVarInsn(ALOAD, 1);
                    mv.visitMethodInsn(INVOKEINTERFACE, "javax/ws/rs/core/UriInfo", "getQueryParameters",
                            "()Ljavax/ws/rs/core/MultivaluedMap;");
                    mv.visitVarInsn(ALOAD, 0);
                    mv.visitVarInsn(ALOAD, 1);
                    mv.visitMethodInsn(INVOKESPECIAL, className, "mapMatrixParam",
                            "(Ljavax/ws/rs/core/UriInfo;)Ljava/util/Map;");
                    mv.visitVarInsn(ALOAD, 2);
                    mv.visitMethodInsn(INVOKESPECIAL, className, "invokeAction",
                            "(Ljava/lang/String;Ljavax/ws/rs/core/UriInfo;Ljavax/ws/rs/core/MultivaluedMap;Ljava/util/Map;Ljava/lang/Object;)Ljava/lang/Object;");
                    mv.visitVarInsn(ASTORE, 4);
                    mv.visitVarInsn(ALOAD, 3);
                    mv.visitMethodInsn(INVOKESTATIC, "javax/ws/rs/core/Response", "created",
                            "(Ljava/net/URI;)Ljavax/ws/rs/core/Response$ResponseBuilder;");
                    mv.visitVarInsn(ALOAD, 4);
                    mv.visitMethodInsn(INVOKEVIRTUAL, "javax/ws/rs/core/Response$ResponseBuilder", "entity",
                            "(Ljava/lang/Object;)Ljavax/ws/rs/core/Response$ResponseBuilder;");
                    mv.visitMethodInsn(INVOKEVIRTUAL, "javax/ws/rs/core/Response$ResponseBuilder", "build",
                            "()Ljavax/ws/rs/core/Response;");
                    mv.visitInsn(ARETURN);
                    mv.visitMaxs(6, 5);
                    mv.visitEnd();
                    continue;
                }
            }
            {
                if (serviceHandler.getHttpMethod().name().equalsIgnoreCase("post")) {

                    String methodName = serviceHandler.getHttpMethod().name().toLowerCase();
                    if (duplicateCounter++ >= 0) {
                        methodName = methodName + "_" + duplicateCounter;
                    }

                    List<String> formsParam = PostServiceHandler.class.cast(serviceHandler).formParams();
                    if (formsParam.size() > 0) {
                        {
                            mv = cw.visitMethod(ACC_PUBLIC, methodName,
                                    "(Ljavax/ws/rs/core/UriInfo;Ljavax/ws/rs/core/MultivaluedMap;)Ljavax/ws/rs/core/Response;",
                                    "(Ljavax/ws/rs/core/UriInfo;Ljavax/ws/rs/core/MultivaluedMap<Ljava/lang/String;Ljava/lang/String;>;)Ljavax/ws/rs/core/Response;",
                                    null);
                            {
                                String p = convert(serviceHandler.path());
                                if (!p.equals("/") && !p.isEmpty()) {
                                    av0 = mv.visitAnnotation("Ljavax/ws/rs/Path;", true);
                                    av0.visit("value", p);
                                    av0.visitEnd();
                                }
                            }
                            {
                                av0 = mv.visitAnnotation("Ljavax/ws/rs/POST;", true);
                                av0.visitEnd();
                            }
                            {
                                av0 = mv.visitAnnotation("Ljavax/ws/rs/Consumes;", true);
                                {
                                    AnnotationVisitor av1 = av0.visitArray("value");
                                    av1.visit(null, "application/x-www-form-urlencoded");
                                    av1.visitEnd();
                                }
                                av0.visitEnd();
                            }
                            if (serviceHandler.mediaToProduce().size() > 0) {
                                {
                                    av0 = mv.visitAnnotation("Ljavax/ws/rs/Produces;", true);
                                    {
                                        AnnotationVisitor av1 = av0.visitArray("value");
                                        for (MediaType m : serviceHandler.mediaToProduce()) {
                                            av1.visit(null, m.toMediaType());
                                        }
                                        av1.visitEnd();
                                    }
                                    av0.visitEnd();
                                }
                            }
                            {
                                av0 = mv.visitParameterAnnotation(0, "Ljavax/ws/rs/core/Context;", true);
                                av0.visitEnd();
                            }
                            mv.visitCode();
                            mv.visitVarInsn(ALOAD, 0);
                            mv.visitLdcInsn("post");
                            mv.visitVarInsn(ALOAD, 1);
                            mv.visitVarInsn(ALOAD, 2);
                            mv.visitVarInsn(ALOAD, 0);
                            mv.visitVarInsn(ALOAD, 1);
                            mv.visitMethodInsn(INVOKESPECIAL, className, "mapMatrixParam",
                                    "(Ljavax/ws/rs/core/UriInfo;)Ljava/util/Map;");
                            mv.visitInsn(ACONST_NULL);
                            mv.visitMethodInsn(INVOKESPECIAL, className, "invokeAction",
                                    "(Ljava/lang/String;Ljavax/ws/rs/core/UriInfo;Ljavax/ws/rs/core/MultivaluedMap;Ljava/util/Map;Ljava/lang/Object;)Ljava/lang/Object;");
                            mv.visitVarInsn(ASTORE, 3);
                            mv.visitVarInsn(ALOAD, 3);
                            Label l0 = new Label();
                            mv.visitJumpInsn(IFNONNULL, l0);
                            mv.visitFieldInsn(GETSTATIC, "javax/ws/rs/core/Response$Status", "NO_CONTENT",
                                    "Ljavax/ws/rs/core/Response$Status;");
                            mv.visitMethodInsn(INVOKESTATIC, "javax/ws/rs/core/Response", "status",
                                    "(Ljavax/ws/rs/core/Response$Status;)Ljavax/ws/rs/core/Response$ResponseBuilder;");
                            mv.visitMethodInsn(INVOKEVIRTUAL, "javax/ws/rs/core/Response$ResponseBuilder",
                                    "build", "()Ljavax/ws/rs/core/Response;");
                            mv.visitInsn(ARETURN);
                            mv.visitLabel(l0);
                            mv.visitFrame(Opcodes.F_APPEND, 1, new Object[] { "java/lang/Object" }, 0, null);
                            mv.visitVarInsn(ALOAD, 3);
                            mv.visitMethodInsn(INVOKESTATIC, "javax/ws/rs/core/Response", "ok",
                                    "(Ljava/lang/Object;)Ljavax/ws/rs/core/Response$ResponseBuilder;");
                            mv.visitMethodInsn(INVOKEVIRTUAL, "javax/ws/rs/core/Response$ResponseBuilder",
                                    "build", "()Ljavax/ws/rs/core/Response;");
                            mv.visitInsn(ARETURN);
                            mv.visitMaxs(6, 4);
                            mv.visitEnd();
                            continue;
                        }
                    } else {
                        String methodType = serviceHandler.consumeClass() != null
                                ? serviceHandler.consumeClass().getName().replace(".", "/")
                                : "java/lang/String";
                        mv = cw.visitMethod(ACC_PUBLIC, methodName,
                                "(Ljavax/ws/rs/core/UriInfo;L" + methodType + ";)Ljavax/ws/rs/core/Response;",
                                null, null);
                        {
                            String p = convert(serviceHandler.path());
                            if (!p.equals("/") && !p.isEmpty()) {
                                av0 = mv.visitAnnotation("Ljavax/ws/rs/Path;", true);
                                av0.visit("value", p);
                                av0.visitEnd();
                            }
                        }
                        {
                            av0 = mv.visitAnnotation("Ljavax/ws/rs/POST;", true);
                            av0.visitEnd();
                        }
                        if (serviceHandler.mediaToProduce().size() > 0) {
                            {
                                av0 = mv.visitAnnotation("Ljavax/ws/rs/Produces;", true);
                                {
                                    AnnotationVisitor av1 = av0.visitArray("value");
                                    for (MediaType m : serviceHandler.mediaToProduce()) {
                                        av1.visit(null, m.toMediaType());
                                    }
                                    av1.visitEnd();
                                }
                                av0.visitEnd();
                            }
                        }
                        if (serviceHandler.consumeMediaType() != null) {
                            {
                                av0 = mv.visitAnnotation("Ljavax/ws/rs/Consumes;", true);
                                {
                                    AnnotationVisitor av1 = av0.visitArray("value");
                                    av1.visit(null, serviceHandler.consumeMediaType().toMediaType());
                                    av1.visitEnd();
                                }
                                av0.visitEnd();
                            }
                        }
                        {
                            av0 = mv.visitParameterAnnotation(0, "Ljavax/ws/rs/core/Context;", true);
                            av0.visitEnd();
                        }
                        mv.visitCode();
                        mv.visitVarInsn(ALOAD, 0);
                        mv.visitLdcInsn("post");
                        mv.visitVarInsn(ALOAD, 1);
                        mv.visitVarInsn(ALOAD, 1);
                        mv.visitMethodInsn(INVOKEINTERFACE, "javax/ws/rs/core/UriInfo", "getQueryParameters",
                                "()Ljavax/ws/rs/core/MultivaluedMap;");
                        mv.visitVarInsn(ALOAD, 0);
                        mv.visitVarInsn(ALOAD, 1);
                        mv.visitMethodInsn(INVOKESPECIAL, className, "mapMatrixParam",
                                "(Ljavax/ws/rs/core/UriInfo;)Ljava/util/Map;");
                        mv.visitVarInsn(ALOAD, 2);
                        mv.visitMethodInsn(INVOKESPECIAL, className, "invokeAction",
                                "(Ljava/lang/String;Ljavax/ws/rs/core/UriInfo;Ljavax/ws/rs/core/MultivaluedMap;Ljava/util/Map;Ljava/lang/Object;)Ljava/lang/Object;");
                        mv.visitVarInsn(ASTORE, 3);
                        mv.visitVarInsn(ALOAD, 3);
                        Label l0 = new Label();
                        mv.visitJumpInsn(IFNONNULL, l0);
                        mv.visitFieldInsn(GETSTATIC, "javax/ws/rs/core/Response$Status", "NO_CONTENT",
                                "Ljavax/ws/rs/core/Response$Status;");
                        mv.visitMethodInsn(INVOKESTATIC, "javax/ws/rs/core/Response", "status",
                                "(Ljavax/ws/rs/core/Response$Status;)Ljavax/ws/rs/core/Response$ResponseBuilder;");
                        mv.visitMethodInsn(INVOKEVIRTUAL, "javax/ws/rs/core/Response$ResponseBuilder", "build",
                                "()Ljavax/ws/rs/core/Response;");
                        mv.visitInsn(ARETURN);
                        mv.visitLabel(l0);
                        mv.visitFrame(Opcodes.F_APPEND, 1, new Object[] { "java/lang/Object" }, 0, null);
                        mv.visitVarInsn(ALOAD, 3);
                        mv.visitMethodInsn(INVOKESTATIC, "javax/ws/rs/core/Response", "ok",
                                "(Ljava/lang/Object;)Ljavax/ws/rs/core/Response$ResponseBuilder;");
                        mv.visitMethodInsn(INVOKEVIRTUAL, "javax/ws/rs/core/Response$ResponseBuilder", "build",
                                "()Ljavax/ws/rs/core/Response;");
                        mv.visitInsn(ARETURN);
                        mv.visitMaxs(6, 4);
                        mv.visitEnd();
                        continue;
                    }
                }
            }
            {
                if (serviceHandler.getHttpMethod().name().equalsIgnoreCase("delete")) {
                    {
                        String methodName = serviceHandler.getHttpMethod().name().toLowerCase();
                        if (duplicateCounter++ >= 0) {
                            methodName = methodName + "_" + duplicateCounter;
                        }
                        String methodType = serviceHandler.consumeClass() != null
                                ? serviceHandler.consumeClass().getName().replace(".", "/")
                                : "java/lang/String";
                        mv = cw.visitMethod(ACC_PUBLIC, methodName,
                                "(Ljavax/ws/rs/core/UriInfo;L" + methodType + ";)Ljavax/ws/rs/core/Response;",
                                null, null);

                        {
                            String p = convert(serviceHandler.path());
                            if (!p.equals("/") && !p.isEmpty()) {
                                av0 = mv.visitAnnotation("Ljavax/ws/rs/Path;", true);
                                av0.visit("value", p);
                                av0.visitEnd();
                            }
                        }
                        {
                            av0 = mv.visitAnnotation("Ljavax/ws/rs/DELETE;", true);
                            av0.visitEnd();
                        }
                        if (serviceHandler.mediaToProduce().size() > 0) {
                            {
                                av0 = mv.visitAnnotation("Ljavax/ws/rs/Produces;", true);
                                {
                                    AnnotationVisitor av1 = av0.visitArray("value");
                                    for (MediaType m : serviceHandler.mediaToProduce()) {
                                        av1.visit(null, m.toMediaType());
                                    }
                                    av1.visitEnd();
                                }
                                av0.visitEnd();
                            }
                        }
                        if (serviceHandler.consumeMediaType() != null) {
                            {
                                av0 = mv.visitAnnotation("Ljavax/ws/rs/Consumes;", true);
                                {
                                    AnnotationVisitor av1 = av0.visitArray("value");
                                    av1.visit(null, serviceHandler.consumeMediaType().toMediaType());
                                    av1.visitEnd();
                                }
                                av0.visitEnd();
                            }
                        }
                        {
                            av0 = mv.visitParameterAnnotation(0, "Ljavax/ws/rs/core/Context;", true);
                            av0.visitEnd();
                        }
                        mv.visitCode();
                        mv.visitVarInsn(ALOAD, 0);
                        mv.visitLdcInsn("delete");
                        mv.visitVarInsn(ALOAD, 1);
                        mv.visitInsn(ACONST_NULL);
                        mv.visitVarInsn(ALOAD, 0);
                        mv.visitVarInsn(ALOAD, 1);
                        mv.visitMethodInsn(INVOKESPECIAL, className, "mapMatrixParam",
                                "(Ljavax/ws/rs/core/UriInfo;)Ljava/util/Map;");
                        mv.visitVarInsn(ALOAD, 2);
                        mv.visitMethodInsn(INVOKESPECIAL, className, "invokeAction",
                                "(Ljava/lang/String;Ljavax/ws/rs/core/UriInfo;Ljavax/ws/rs/core/MultivaluedMap;Ljava/util/Map;Ljava/lang/Object;)Ljava/lang/Object;");
                        mv.visitVarInsn(ASTORE, 3);
                        mv.visitVarInsn(ALOAD, 3);
                        mv.visitMethodInsn(INVOKESTATIC, "javax/ws/rs/core/Response", "ok",
                                "(Ljava/lang/Object;)Ljavax/ws/rs/core/Response$ResponseBuilder;");
                        mv.visitMethodInsn(INVOKEVIRTUAL, "javax/ws/rs/core/Response$ResponseBuilder", "build",
                                "()Ljavax/ws/rs/core/Response;");
                        mv.visitInsn(ARETURN);
                        mv.visitMaxs(6, 4);
                        mv.visitEnd();
                        continue;
                    }
                }
            }
        }
    }
    {
        mv = cw.visitMethod(ACC_PRIVATE, "invokeAction",
                "(Ljava/lang/String;Ljavax/ws/rs/core/UriInfo;Ljavax/ws/rs/core/MultivaluedMap;Ljava/util/Map;Ljava/lang/Object;)Ljava/lang/Object;",
                "<T:Ljava/lang/Object;>(Ljava/lang/String;Ljavax/ws/rs/core/UriInfo;Ljavax/ws/rs/core/MultivaluedMap<Ljava/lang/String;Ljava/lang/String;>;Ljava/util/Map<Ljava/lang/String;Ljava/util/Collection<Ljava/lang/String;>;>;TT;)Ljava/lang/Object;",
                null);
        mv.visitCode();
        Label l0 = new Label();
        Label l1 = new Label();
        Label l2 = new Label();
        mv.visitTryCatchBlock(l0, l1, l2, "org/sonatype/restsimple/api/ActionException");
        Label l3 = new Label();
        mv.visitTryCatchBlock(l0, l1, l3, "java/lang/Throwable");
        mv.visitVarInsn(ALOAD, 0);
        mv.visitFieldInsn(GETFIELD, className, "mapper", "Lorg/sonatype/restsimple/spi/ServiceHandlerMapper;");
        mv.visitVarInsn(ALOAD, 1);
        mv.visitVarInsn(ALOAD, 2);
        mv.visitMethodInsn(INVOKEINTERFACE, "javax/ws/rs/core/UriInfo", "getPath", "()Ljava/lang/String;");
        mv.visitMethodInsn(INVOKEVIRTUAL, "org/sonatype/restsimple/spi/ServiceHandlerMapper", "map",
                "(Ljava/lang/String;Ljava/lang/String;)Lorg/sonatype/restsimple/api/ServiceHandler;");
        mv.visitVarInsn(ASTORE, 6);
        mv.visitVarInsn(ALOAD, 6);
        Label l4 = new Label();
        mv.visitJumpInsn(IFNONNULL, l4);
        mv.visitTypeInsn(NEW, "javax/ws/rs/WebApplicationException");
        mv.visitInsn(DUP);
        mv.visitIntInsn(SIPUSH, 405);
        mv.visitMethodInsn(INVOKESTATIC, "javax/ws/rs/core/Response", "status",
                "(I)Ljavax/ws/rs/core/Response$ResponseBuilder;");
        mv.visitLdcInsn("Method not allowed");
        mv.visitMethodInsn(INVOKEVIRTUAL, "javax/ws/rs/core/Response$ResponseBuilder", "entity",
                "(Ljava/lang/Object;)Ljavax/ws/rs/core/Response$ResponseBuilder;");
        mv.visitMethodInsn(INVOKEVIRTUAL, "javax/ws/rs/core/Response$ResponseBuilder", "build",
                "()Ljavax/ws/rs/core/Response;");
        mv.visitMethodInsn(INVOKESPECIAL, "javax/ws/rs/WebApplicationException", "<init>",
                "(Ljavax/ws/rs/core/Response;)V");
        mv.visitInsn(ATHROW);
        mv.visitLabel(l4);
        mv.visitFrame(Opcodes.F_APPEND, 1, new Object[] { "org/sonatype/restsimple/api/ServiceHandler" }, 0,
                null);
        mv.visitVarInsn(ALOAD, 6);
        mv.visitMethodInsn(INVOKEVIRTUAL, "org/sonatype/restsimple/api/ServiceHandler", "getHttpMethod",
                "()Lorg/sonatype/restsimple/api/ServiceDefinition$METHOD;");
        mv.visitMethodInsn(INVOKEVIRTUAL, "org/sonatype/restsimple/api/ServiceDefinition$METHOD", "name",
                "()Ljava/lang/String;");
        mv.visitVarInsn(ALOAD, 1);
        mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "equalsIgnoreCase", "(Ljava/lang/String;)Z");
        Label l5 = new Label();
        mv.visitJumpInsn(IFNE, l5);
        mv.visitTypeInsn(NEW, "javax/ws/rs/WebApplicationException");
        mv.visitInsn(DUP);
        mv.visitIntInsn(SIPUSH, 405);
        mv.visitMethodInsn(INVOKESTATIC, "javax/ws/rs/core/Response", "status",
                "(I)Ljavax/ws/rs/core/Response$ResponseBuilder;");
        mv.visitLdcInsn("Method not allowed");
        mv.visitMethodInsn(INVOKEVIRTUAL, "javax/ws/rs/core/Response$ResponseBuilder", "entity",
                "(Ljava/lang/Object;)Ljavax/ws/rs/core/Response$ResponseBuilder;");
        mv.visitMethodInsn(INVOKEVIRTUAL, "javax/ws/rs/core/Response$ResponseBuilder", "build",
                "()Ljavax/ws/rs/core/Response;");
        mv.visitMethodInsn(INVOKESPECIAL, "javax/ws/rs/WebApplicationException", "<init>",
                "(Ljavax/ws/rs/core/Response;)V");
        mv.visitInsn(ATHROW);
        mv.visitLabel(l5);
        mv.visitFrame(Opcodes.F_SAME, 0, null, 0, null);
        mv.visitInsn(ACONST_NULL);
        mv.visitVarInsn(ASTORE, 7);
        mv.visitVarInsn(ALOAD, 6);
        mv.visitMethodInsn(INVOKEVIRTUAL, "org/sonatype/restsimple/api/ServiceHandler", "getAction",
                "()Lorg/sonatype/restsimple/api/Action;");
        mv.visitVarInsn(ASTORE, 8);
        mv.visitTypeInsn(NEW, "java/util/HashMap");
        mv.visitInsn(DUP);
        mv.visitMethodInsn(INVOKESPECIAL, "java/util/HashMap", "<init>", "()V");
        mv.visitVarInsn(ASTORE, 9);
        mv.visitVarInsn(ALOAD, 2);
        mv.visitMethodInsn(INVOKEINTERFACE, "javax/ws/rs/core/UriInfo", "getPathParameters",
                "()Ljavax/ws/rs/core/MultivaluedMap;");
        mv.visitMethodInsn(INVOKEINTERFACE, "javax/ws/rs/core/MultivaluedMap", "entrySet", "()Ljava/util/Set;");
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Set", "iterator", "()Ljava/util/Iterator;");
        mv.visitVarInsn(ASTORE, 10);
        Label l6 = new Label();
        mv.visitLabel(l6);
        mv.visitFrame(Opcodes.F_FULL, 11,
                new Object[] { className, "java/lang/String", "javax/ws/rs/core/UriInfo",
                        "javax/ws/rs/core/MultivaluedMap", "java/util/Map", "java/lang/Object",
                        "org/sonatype/restsimple/api/ServiceHandler", "java/lang/Object",
                        "org/sonatype/restsimple/api/Action", "java/util/Map", "java/util/Iterator" },
                0, new Object[] {});
        mv.visitVarInsn(ALOAD, 10);
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Iterator", "hasNext", "()Z");
        mv.visitJumpInsn(IFEQ, l0);
        mv.visitVarInsn(ALOAD, 10);
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Iterator", "next", "()Ljava/lang/Object;");
        mv.visitTypeInsn(CHECKCAST, "java/util/Map$Entry");
        mv.visitVarInsn(ASTORE, 11);
        mv.visitVarInsn(ALOAD, 9);
        mv.visitVarInsn(ALOAD, 11);
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Map$Entry", "getKey", "()Ljava/lang/Object;");
        mv.visitVarInsn(ALOAD, 11);
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Map$Entry", "getValue", "()Ljava/lang/Object;");
        mv.visitTypeInsn(CHECKCAST, "java/util/List");
        mv.visitInsn(ICONST_0);
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/List", "get", "(I)Ljava/lang/Object;");
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Map", "put",
                "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;");
        mv.visitInsn(POP);
        mv.visitJumpInsn(GOTO, l6);
        mv.visitLabel(l0);
        mv.visitFrame(Opcodes.F_CHOP, 1, null, 0, null);
        mv.visitTypeInsn(NEW, "org/sonatype/restsimple/api/ActionContext");
        mv.visitInsn(DUP);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitFieldInsn(GETFIELD, className, "request", "Ljavax/servlet/http/HttpServletRequest;");
        mv.visitMethodInsn(INVOKEINTERFACE, "javax/servlet/http/HttpServletRequest", "getMethod",
                "()Ljava/lang/String;");
        mv.visitMethodInsn(INVOKESPECIAL, className, "mapMethod",
                "(Ljava/lang/String;)Lorg/sonatype/restsimple/api/ServiceDefinition$METHOD;");
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKESPECIAL, className, "mapHeaders", "()Ljava/util/Map;");
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 3);
        mv.visitMethodInsn(INVOKESPECIAL, className, "mapFormParams",
                "(Ljavax/ws/rs/core/MultivaluedMap;)Ljava/util/Map;");
        mv.visitVarInsn(ALOAD, 4);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitFieldInsn(GETFIELD, className, "request", "Ljavax/servlet/http/HttpServletRequest;");
        mv.visitMethodInsn(INVOKEINTERFACE, "javax/servlet/http/HttpServletRequest", "getInputStream",
                "()Ljavax/servlet/ServletInputStream;");
        mv.visitVarInsn(ALOAD, 9);
        mv.visitVarInsn(ALOAD, 5);
        mv.visitMethodInsn(INVOKESPECIAL, "org/sonatype/restsimple/api/ActionContext", "<init>",
                "(Lorg/sonatype/restsimple/api/ServiceDefinition$METHOD;Ljava/util/Map;Ljava/util/Map;Ljava/util/Map;Ljava/io/InputStream;Ljava/util/Map;Ljava/lang/Object;)V");
        mv.visitVarInsn(ASTORE, 10);
        mv.visitVarInsn(ALOAD, 8);
        mv.visitVarInsn(ALOAD, 10);
        mv.visitMethodInsn(INVOKEINTERFACE, "org/sonatype/restsimple/api/Action", "action",
                "(Lorg/sonatype/restsimple/api/ActionContext;)Ljava/lang/Object;");
        mv.visitVarInsn(ASTORE, 7);
        mv.visitLabel(l1);
        Label l7 = new Label();
        mv.visitJumpInsn(GOTO, l7);
        mv.visitLabel(l2);
        mv.visitFrame(Opcodes.F_SAME1, 0, null, 1,
                new Object[] { "org/sonatype/restsimple/api/ActionException" });
        mv.visitVarInsn(ASTORE, 10);
        mv.visitTypeInsn(NEW, "javax/ws/rs/WebApplicationException");
        mv.visitInsn(DUP);
        mv.visitVarInsn(ALOAD, 10);
        mv.visitVarInsn(ALOAD, 10);
        mv.visitMethodInsn(INVOKEVIRTUAL, "org/sonatype/restsimple/api/ActionException", "getStatusCode",
                "()I");
        mv.visitMethodInsn(INVOKESPECIAL, "javax/ws/rs/WebApplicationException", "<init>",
                "(Ljava/lang/Throwable;I)V");
        mv.visitInsn(ATHROW);
        mv.visitLabel(l3);
        mv.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] { "java/lang/Throwable" });
        mv.visitVarInsn(ASTORE, 10);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitFieldInsn(GETFIELD, className, "logger", "Lorg/slf4j/Logger;");
        mv.visitLdcInsn("invokeAction");
        mv.visitVarInsn(ALOAD, 10);
        mv.visitMethodInsn(INVOKEINTERFACE, "org/slf4j/Logger", "error",
                "(Ljava/lang/String;Ljava/lang/Throwable;)V");
        mv.visitTypeInsn(NEW, "javax/ws/rs/WebApplicationException");
        mv.visitInsn(DUP);
        mv.visitVarInsn(ALOAD, 10);
        mv.visitMethodInsn(INVOKESPECIAL, "javax/ws/rs/WebApplicationException", "<init>",
                "(Ljava/lang/Throwable;)V");
        mv.visitInsn(ATHROW);
        mv.visitLabel(l7);
        mv.visitFrame(Opcodes.F_SAME, 0, null, 0, null);
        mv.visitVarInsn(ALOAD, 7);
        mv.visitInsn(ARETURN);
        mv.visitMaxs(9, 12);
        mv.visitEnd();
    }
    {
        mv = cw.visitMethod(ACC_PRIVATE, "mapFormParams", "(Ljavax/ws/rs/core/MultivaluedMap;)Ljava/util/Map;",
                "(Ljavax/ws/rs/core/MultivaluedMap<Ljava/lang/String;Ljava/lang/String;>;)Ljava/util/Map<Ljava/lang/String;Ljava/util/Collection<Ljava/lang/String;>;>;",
                null);
        mv.visitCode();
        mv.visitTypeInsn(NEW, "java/util/HashMap");
        mv.visitInsn(DUP);
        mv.visitMethodInsn(INVOKESPECIAL, "java/util/HashMap", "<init>", "()V");
        mv.visitVarInsn(ASTORE, 2);
        mv.visitVarInsn(ALOAD, 1);
        Label l0 = new Label();
        mv.visitJumpInsn(IFNULL, l0);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitMethodInsn(INVOKEINTERFACE, "javax/ws/rs/core/MultivaluedMap", "keySet", "()Ljava/util/Set;");
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Set", "iterator", "()Ljava/util/Iterator;");
        mv.visitVarInsn(ASTORE, 3);
        Label l1 = new Label();
        mv.visitLabel(l1);
        mv.visitFrame(Opcodes.F_APPEND, 2, new Object[] { "java/util/Map", "java/util/Iterator" }, 0, null);
        mv.visitVarInsn(ALOAD, 3);
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Iterator", "hasNext", "()Z");
        mv.visitJumpInsn(IFEQ, l0);
        mv.visitVarInsn(ALOAD, 3);
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Iterator", "next", "()Ljava/lang/Object;");
        mv.visitTypeInsn(CHECKCAST, "java/lang/String");
        mv.visitVarInsn(ASTORE, 4);
        mv.visitVarInsn(ALOAD, 2);
        mv.visitVarInsn(ALOAD, 4);
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Map", "get", "(Ljava/lang/Object;)Ljava/lang/Object;");
        Label l2 = new Label();
        mv.visitJumpInsn(IFNULL, l2);
        mv.visitVarInsn(ALOAD, 2);
        mv.visitVarInsn(ALOAD, 4);
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Map", "get", "(Ljava/lang/Object;)Ljava/lang/Object;");
        mv.visitTypeInsn(CHECKCAST, "java/util/Collection");
        mv.visitVarInsn(ALOAD, 1);
        mv.visitVarInsn(ALOAD, 4);
        mv.visitMethodInsn(INVOKEINTERFACE, "javax/ws/rs/core/MultivaluedMap", "get",
                "(Ljava/lang/Object;)Ljava/lang/Object;");
        mv.visitTypeInsn(CHECKCAST, "java/util/Collection");
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Collection", "addAll", "(Ljava/util/Collection;)Z");
        mv.visitInsn(POP);
        Label l3 = new Label();
        mv.visitJumpInsn(GOTO, l3);
        mv.visitLabel(l2);
        mv.visitFrame(Opcodes.F_APPEND, 1, new Object[] { "java/lang/String" }, 0, null);
        mv.visitTypeInsn(NEW, "java/util/ArrayList");
        mv.visitInsn(DUP);
        mv.visitMethodInsn(INVOKESPECIAL, "java/util/ArrayList", "<init>", "()V");
        mv.visitVarInsn(ASTORE, 5);
        mv.visitVarInsn(ALOAD, 5);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitVarInsn(ALOAD, 4);
        mv.visitMethodInsn(INVOKEINTERFACE, "javax/ws/rs/core/MultivaluedMap", "get",
                "(Ljava/lang/Object;)Ljava/lang/Object;");
        mv.visitTypeInsn(CHECKCAST, "java/util/Collection");
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/List", "addAll", "(Ljava/util/Collection;)Z");
        mv.visitInsn(POP);
        mv.visitVarInsn(ALOAD, 2);
        mv.visitVarInsn(ALOAD, 4);
        mv.visitVarInsn(ALOAD, 5);
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Map", "put",
                "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;");
        mv.visitInsn(POP);
        mv.visitLabel(l3);
        mv.visitFrame(Opcodes.F_CHOP, 1, null, 0, null);
        mv.visitJumpInsn(GOTO, l1);
        mv.visitLabel(l0);
        mv.visitFrame(Opcodes.F_CHOP, 1, null, 0, null);
        mv.visitVarInsn(ALOAD, 2);
        mv.visitInsn(ARETURN);
        mv.visitMaxs(3, 6);
        mv.visitEnd();
    }

    {
        mv = cw.visitMethod(ACC_PRIVATE, "mapMethod",
                "(Ljava/lang/String;)Lorg/sonatype/restsimple/api/ServiceDefinition$METHOD;", null, null);
        mv.visitCode();
        mv.visitVarInsn(ALOAD, 1);
        mv.visitLdcInsn("GET");
        mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "equalsIgnoreCase", "(Ljava/lang/String;)Z");
        Label l0 = new Label();
        mv.visitJumpInsn(IFEQ, l0);
        mv.visitFieldInsn(GETSTATIC, "org/sonatype/restsimple/api/ServiceDefinition$METHOD", "GET",
                "Lorg/sonatype/restsimple/api/ServiceDefinition$METHOD;");
        mv.visitInsn(ARETURN);
        mv.visitLabel(l0);
        mv.visitFrame(Opcodes.F_SAME, 0, null, 0, null);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitLdcInsn("PUT");
        mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "equalsIgnoreCase", "(Ljava/lang/String;)Z");
        Label l1 = new Label();
        mv.visitJumpInsn(IFEQ, l1);
        mv.visitFieldInsn(GETSTATIC, "org/sonatype/restsimple/api/ServiceDefinition$METHOD", "PUT",
                "Lorg/sonatype/restsimple/api/ServiceDefinition$METHOD;");
        mv.visitInsn(ARETURN);
        mv.visitLabel(l1);
        mv.visitFrame(Opcodes.F_SAME, 0, null, 0, null);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitLdcInsn("POST");
        mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "equalsIgnoreCase", "(Ljava/lang/String;)Z");
        Label l2 = new Label();
        mv.visitJumpInsn(IFEQ, l2);
        mv.visitFieldInsn(GETSTATIC, "org/sonatype/restsimple/api/ServiceDefinition$METHOD", "POST",
                "Lorg/sonatype/restsimple/api/ServiceDefinition$METHOD;");
        mv.visitInsn(ARETURN);
        mv.visitLabel(l2);
        mv.visitFrame(Opcodes.F_SAME, 0, null, 0, null);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitLdcInsn("DELETE");
        mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "equalsIgnoreCase", "(Ljava/lang/String;)Z");
        Label l3 = new Label();
        mv.visitJumpInsn(IFEQ, l3);
        mv.visitFieldInsn(GETSTATIC, "org/sonatype/restsimple/api/ServiceDefinition$METHOD", "DELETE",
                "Lorg/sonatype/restsimple/api/ServiceDefinition$METHOD;");
        mv.visitInsn(ARETURN);
        mv.visitLabel(l3);
        mv.visitFrame(Opcodes.F_SAME, 0, null, 0, null);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitLdcInsn("HEAD");
        mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "equalsIgnoreCase", "(Ljava/lang/String;)Z");
        Label l4 = new Label();
        mv.visitJumpInsn(IFEQ, l4);
        mv.visitFieldInsn(GETSTATIC, "org/sonatype/restsimple/api/ServiceDefinition$METHOD", "HEAD",
                "Lorg/sonatype/restsimple/api/ServiceDefinition$METHOD;");
        mv.visitInsn(ARETURN);
        mv.visitLabel(l4);
        mv.visitFrame(Opcodes.F_SAME, 0, null, 0, null);
        mv.visitTypeInsn(NEW, "java/lang/IllegalStateException");
        mv.visitInsn(DUP);
        mv.visitLdcInsn("Invalid Method");
        mv.visitMethodInsn(INVOKESPECIAL, "java/lang/IllegalStateException", "<init>", "(Ljava/lang/String;)V");
        mv.visitInsn(ATHROW);
        mv.visitMaxs(3, 2);
        mv.visitEnd();
    }

    {
        mv = cw.visitMethod(ACC_PRIVATE, "mapHeaders", "()Ljava/util/Map;",
                "()Ljava/util/Map<Ljava/lang/String;Ljava/util/Collection<Ljava/lang/String;>;>;", null);
        mv.visitCode();
        mv.visitTypeInsn(NEW, "java/util/HashMap");
        mv.visitInsn(DUP);
        mv.visitMethodInsn(INVOKESPECIAL, "java/util/HashMap", "<init>", "()V");
        mv.visitVarInsn(ASTORE, 1);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitFieldInsn(GETFIELD, className, "request", "Ljavax/servlet/http/HttpServletRequest;");
        mv.visitMethodInsn(INVOKEINTERFACE, "javax/servlet/http/HttpServletRequest", "getHeaderNames",
                "()Ljava/util/Enumeration;");
        mv.visitVarInsn(ASTORE, 2);
        Label l0 = new Label();
        mv.visitLabel(l0);
        mv.visitFrame(Opcodes.F_APPEND, 2, new Object[] { "java/util/Map", "java/util/Enumeration" }, 0, null);
        mv.visitVarInsn(ALOAD, 2);
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Enumeration", "hasMoreElements", "()Z");
        Label l1 = new Label();
        mv.visitJumpInsn(IFEQ, l1);
        mv.visitVarInsn(ALOAD, 2);
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Enumeration", "nextElement", "()Ljava/lang/Object;");
        mv.visitTypeInsn(CHECKCAST, "java/lang/String");
        mv.visitVarInsn(ASTORE, 3);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitVarInsn(ALOAD, 3);
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Map", "get", "(Ljava/lang/Object;)Ljava/lang/Object;");
        Label l2 = new Label();
        mv.visitJumpInsn(IFNULL, l2);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitVarInsn(ALOAD, 3);
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Map", "get", "(Ljava/lang/Object;)Ljava/lang/Object;");
        mv.visitTypeInsn(CHECKCAST, "java/util/Collection");
        mv.visitVarInsn(ALOAD, 0);
        mv.visitFieldInsn(GETFIELD, className, "request", "Ljavax/servlet/http/HttpServletRequest;");
        mv.visitVarInsn(ALOAD, 3);
        mv.visitMethodInsn(INVOKEINTERFACE, "javax/servlet/http/HttpServletRequest", "getHeader",
                "(Ljava/lang/String;)Ljava/lang/String;");
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Collection", "add", "(Ljava/lang/Object;)Z");
        mv.visitInsn(POP);
        mv.visitJumpInsn(GOTO, l0);
        mv.visitLabel(l2);
        mv.visitFrame(Opcodes.F_APPEND, 1, new Object[] { "java/lang/String" }, 0, null);
        mv.visitTypeInsn(NEW, "java/util/ArrayList");
        mv.visitInsn(DUP);
        mv.visitMethodInsn(INVOKESPECIAL, "java/util/ArrayList", "<init>", "()V");
        mv.visitVarInsn(ASTORE, 4);
        mv.visitVarInsn(ALOAD, 4);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitFieldInsn(GETFIELD, className, "request", "Ljavax/servlet/http/HttpServletRequest;");
        mv.visitVarInsn(ALOAD, 3);
        mv.visitMethodInsn(INVOKEINTERFACE, "javax/servlet/http/HttpServletRequest", "getHeader",
                "(Ljava/lang/String;)Ljava/lang/String;");
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/List", "add", "(Ljava/lang/Object;)Z");
        mv.visitInsn(POP);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitVarInsn(ALOAD, 3);
        mv.visitVarInsn(ALOAD, 4);
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Map", "put",
                "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;");
        mv.visitInsn(POP);
        mv.visitJumpInsn(GOTO, l0);
        mv.visitLabel(l1);
        mv.visitFrame(Opcodes.F_CHOP, 1, null, 0, null);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitMethodInsn(INVOKESTATIC, "java/util/Collections", "unmodifiableMap",
                "(Ljava/util/Map;)Ljava/util/Map;");
        mv.visitInsn(ARETURN);
        mv.visitMaxs(3, 5);
        mv.visitEnd();
    }

    {
        mv = cw.visitMethod(ACC_PRIVATE, "mapMatrixParam", "(Ljavax/ws/rs/core/UriInfo;)Ljava/util/Map;",
                "(Ljavax/ws/rs/core/UriInfo;)Ljava/util/Map<Ljava/lang/String;Ljava/util/Collection<Ljava/lang/String;>;>;",
                null);
        mv.visitCode();
        mv.visitTypeInsn(NEW, "java/util/HashMap");
        mv.visitInsn(DUP);
        mv.visitMethodInsn(INVOKESPECIAL, "java/util/HashMap", "<init>", "()V");
        mv.visitVarInsn(ASTORE, 2);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitMethodInsn(INVOKEINTERFACE, "javax/ws/rs/core/UriInfo", "getPathSegments",
                "()Ljava/util/List;");
        mv.visitVarInsn(ASTORE, 3);
        mv.visitVarInsn(ALOAD, 3);
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/List", "iterator", "()Ljava/util/Iterator;");
        mv.visitVarInsn(ASTORE, 4);
        Label l0 = new Label();
        mv.visitLabel(l0);
        mv.visitFrame(Opcodes.F_APPEND, 3,
                new Object[] { "java/util/Map", "java/util/List", "java/util/Iterator" }, 0, null);
        mv.visitVarInsn(ALOAD, 4);
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Iterator", "hasNext", "()Z");
        Label l1 = new Label();
        mv.visitJumpInsn(IFEQ, l1);
        mv.visitVarInsn(ALOAD, 4);
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Iterator", "next", "()Ljava/lang/Object;");
        mv.visitTypeInsn(CHECKCAST, "javax/ws/rs/core/PathSegment");
        mv.visitVarInsn(ASTORE, 5);
        mv.visitVarInsn(ALOAD, 5);
        mv.visitMethodInsn(INVOKEINTERFACE, "javax/ws/rs/core/PathSegment", "getMatrixParameters",
                "()Ljavax/ws/rs/core/MultivaluedMap;");
        mv.visitMethodInsn(INVOKEINTERFACE, "javax/ws/rs/core/MultivaluedMap", "keySet", "()Ljava/util/Set;");
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Set", "iterator", "()Ljava/util/Iterator;");
        mv.visitVarInsn(ASTORE, 6);
        Label l2 = new Label();
        mv.visitLabel(l2);
        mv.visitFrame(Opcodes.F_APPEND, 2,
                new Object[] { "javax/ws/rs/core/PathSegment", "java/util/Iterator" }, 0, null);
        mv.visitVarInsn(ALOAD, 6);
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Iterator", "hasNext", "()Z");
        Label l3 = new Label();
        mv.visitJumpInsn(IFEQ, l3);
        mv.visitVarInsn(ALOAD, 6);
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Iterator", "next", "()Ljava/lang/Object;");
        mv.visitTypeInsn(CHECKCAST, "java/lang/String");
        mv.visitVarInsn(ASTORE, 7);
        mv.visitVarInsn(ALOAD, 2);
        mv.visitVarInsn(ALOAD, 7);
        mv.visitVarInsn(ALOAD, 5);
        mv.visitMethodInsn(INVOKEINTERFACE, "javax/ws/rs/core/PathSegment", "getMatrixParameters",
                "()Ljavax/ws/rs/core/MultivaluedMap;");
        mv.visitVarInsn(ALOAD, 7);
        mv.visitMethodInsn(INVOKEINTERFACE, "javax/ws/rs/core/MultivaluedMap", "get",
                "(Ljava/lang/Object;)Ljava/lang/Object;");
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Map", "put",
                "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;");
        mv.visitInsn(POP);
        mv.visitJumpInsn(GOTO, l2);
        mv.visitLabel(l3);
        mv.visitFrame(Opcodes.F_CHOP, 2, null, 0, null);
        mv.visitJumpInsn(GOTO, l0);
        mv.visitLabel(l1);
        mv.visitFrame(Opcodes.F_CHOP, 1, null, 0, null);
        mv.visitVarInsn(ALOAD, 2);
        mv.visitMethodInsn(INVOKESTATIC, "java/util/Collections", "unmodifiableMap",
                "(Ljava/util/Map;)Ljava/util/Map;");
        mv.visitInsn(ARETURN);
        mv.visitMaxs(4, 8);
        mv.visitEnd();
    }
    cw.visitEnd();

    byte[] bytes = cw.toByteArray();

    try {
        String classToLoad = className.replace("/", ".");
        ClassLoader cl = new ByteClassloader(bytes, this.getClass().getClassLoader(), classToLoad);
        Class<?> clazz = cl.loadClass(classToLoad);

        moduleConfig.bind(clazz);
        moduleConfig.bind(GenericMessageBodyWriter.class);
        bindExtension(serviceDefinition);
    } catch (Throwable e) {
        logger.error("generate", e);
    }
}

---

From source file:org.spongepowered.test.decompile.SwitchTests.java

License:Open Source License

private static void generateSwitchSyntheticEclipse(ClassWriter cw) {

    MethodVisitor mv = cw.visitMethod(ACC_STATIC + ACC_SYNTHETIC,
            "$SWITCH_TABLE$org$spongepowered$test$decompile$SwitchTests$TestEnum", "()[I", null, null);
    mv.visitCode();//from w w w .java  2  s  .  c om
    Label l0 = new Label();
    Label l1 = new Label();
    Label l2 = new Label();
    mv.visitTryCatchBlock(l0, l1, l2, "java/lang/NoSuchFieldError");
    Label l3 = new Label();
    Label l4 = new Label();
    Label l5 = new Label();
    mv.visitTryCatchBlock(l3, l4, l5, "java/lang/NoSuchFieldError");
    Label l6 = new Label();
    Label l7 = new Label();
    Label l8 = new Label();
    mv.visitTryCatchBlock(l6, l7, l8, "java/lang/NoSuchFieldError");
    Label l9 = new Label();
    Label l10 = new Label();
    Label l11 = new Label();
    mv.visitTryCatchBlock(l9, l10, l11, "java/lang/NoSuchFieldError");
    Label l12 = new Label();
    Label l13 = new Label();
    Label l14 = new Label();
    mv.visitTryCatchBlock(l12, l13, l14, "java/lang/NoSuchFieldError");
    Label l15 = new Label();
    Label l16 = new Label();
    Label l17 = new Label();
    mv.visitTryCatchBlock(l15, l16, l17, "java/lang/NoSuchFieldError");
    Label l18 = new Label();
    Label l19 = new Label();
    Label l20 = new Label();
    mv.visitTryCatchBlock(l18, l19, l20, "java/lang/NoSuchFieldError");
    Label l21 = new Label();
    Label l22 = new Label();
    Label l23 = new Label();
    mv.visitTryCatchBlock(l21, l22, l23, "java/lang/NoSuchFieldError");
    Label l24 = new Label();
    Label l25 = new Label();
    Label l26 = new Label();
    mv.visitTryCatchBlock(l24, l25, l26, "java/lang/NoSuchFieldError");
    Label l27 = new Label();
    Label l28 = new Label();
    Label l29 = new Label();
    mv.visitTryCatchBlock(l27, l28, l29, "java/lang/NoSuchFieldError");
    Label l30 = new Label();
    mv.visitLabel(l30);
    mv.visitLineNumber(28, l30);
    mv.visitFieldInsn(GETSTATIC, "org/spongepowered/test/decompile/SwitchTests",
            "$SWITCH_TABLE$org$spongepowered$test$decompile$SwitchTests$TestEnum", "[I");
    Label l31 = new Label();
    mv.visitJumpInsn(IFNULL, l31);
    mv.visitFieldInsn(GETSTATIC, "org/spongepowered/test/decompile/SwitchTests",
            "$SWITCH_TABLE$org$spongepowered$test$decompile$SwitchTests$TestEnum", "[I");
    mv.visitInsn(ARETURN);
    mv.visitLabel(l31);
    mv.visitMethodInsn(INVOKESTATIC, "org/spongepowered/test/decompile/SwitchTests$TestEnum", "values",
            "()[Lorg/spongepowered/test/decompile/SwitchTests$TestEnum;", false);
    mv.visitInsn(ARRAYLENGTH);
    mv.visitIntInsn(NEWARRAY, T_INT);
    mv.visitVarInsn(ASTORE, 0);
    mv.visitLabel(l0);
    mv.visitVarInsn(ALOAD, 0);
    mv.visitFieldInsn(GETSTATIC, "org/spongepowered/test/decompile/SwitchTests$TestEnum", "EIGHT",
            "Lorg/spongepowered/test/decompile/SwitchTests$TestEnum;");
    mv.visitMethodInsn(INVOKEVIRTUAL, "org/spongepowered/test/decompile/SwitchTests$TestEnum", "ordinal", "()I",
            false);
    mv.visitIntInsn(BIPUSH, 8);
    mv.visitInsn(IASTORE);
    mv.visitLabel(l1);
    mv.visitJumpInsn(GOTO, l3);
    mv.visitLabel(l2);
    mv.visitInsn(POP);
    mv.visitLabel(l3);
    mv.visitVarInsn(ALOAD, 0);
    mv.visitFieldInsn(GETSTATIC, "org/spongepowered/test/decompile/SwitchTests$TestEnum", "FIVE",
            "Lorg/spongepowered/test/decompile/SwitchTests$TestEnum;");
    mv.visitMethodInsn(INVOKEVIRTUAL, "org/spongepowered/test/decompile/SwitchTests$TestEnum", "ordinal", "()I",
            false);
    mv.visitInsn(ICONST_5);
    mv.visitInsn(IASTORE);
    mv.visitLabel(l4);
    mv.visitJumpInsn(GOTO, l6);
    mv.visitLabel(l5);
    mv.visitInsn(POP);
    mv.visitLabel(l6);
    mv.visitVarInsn(ALOAD, 0);
    mv.visitFieldInsn(GETSTATIC, "org/spongepowered/test/decompile/SwitchTests$TestEnum", "FOUR",
            "Lorg/spongepowered/test/decompile/SwitchTests$TestEnum;");
    mv.visitMethodInsn(INVOKEVIRTUAL, "org/spongepowered/test/decompile/SwitchTests$TestEnum", "ordinal", "()I",
            false);
    mv.visitInsn(ICONST_4);
    mv.visitInsn(IASTORE);
    mv.visitLabel(l7);
    mv.visitJumpInsn(GOTO, l9);
    mv.visitLabel(l8);
    mv.visitInsn(POP);
    mv.visitLabel(l9);
    mv.visitVarInsn(ALOAD, 0);
    mv.visitFieldInsn(GETSTATIC, "org/spongepowered/test/decompile/SwitchTests$TestEnum", "NINE",
            "Lorg/spongepowered/test/decompile/SwitchTests$TestEnum;");
    mv.visitMethodInsn(INVOKEVIRTUAL, "org/spongepowered/test/decompile/SwitchTests$TestEnum", "ordinal", "()I",
            false);
    mv.visitIntInsn(BIPUSH, 9);
    mv.visitInsn(IASTORE);
    mv.visitLabel(l10);
    mv.visitJumpInsn(GOTO, l12);
    mv.visitLabel(l11);
    mv.visitInsn(POP);
    mv.visitLabel(l12);
    mv.visitVarInsn(ALOAD, 0);
    mv.visitFieldInsn(GETSTATIC, "org/spongepowered/test/decompile/SwitchTests$TestEnum", "ONE",
            "Lorg/spongepowered/test/decompile/SwitchTests$TestEnum;");
    mv.visitMethodInsn(INVOKEVIRTUAL, "org/spongepowered/test/decompile/SwitchTests$TestEnum", "ordinal", "()I",
            false);
    mv.visitInsn(ICONST_1);
    mv.visitInsn(IASTORE);
    mv.visitLabel(l13);
    mv.visitJumpInsn(GOTO, l15);
    mv.visitLabel(l14);
    mv.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] { "java/lang/NoSuchFieldError" });
    mv.visitInsn(POP);
    mv.visitLabel(l15);
    mv.visitFrame(Opcodes.F_SAME, 0, null, 0, null);
    mv.visitVarInsn(ALOAD, 0);
    mv.visitFieldInsn(GETSTATIC, "org/spongepowered/test/decompile/SwitchTests$TestEnum", "SEVEN",
            "Lorg/spongepowered/test/decompile/SwitchTests$TestEnum;");
    mv.visitMethodInsn(INVOKEVIRTUAL, "org/spongepowered/test/decompile/SwitchTests$TestEnum", "ordinal", "()I",
            false);
    mv.visitIntInsn(BIPUSH, 7);
    mv.visitInsn(IASTORE);
    mv.visitLabel(l16);
    mv.visitJumpInsn(GOTO, l18);
    mv.visitLabel(l17);
    mv.visitInsn(POP);
    mv.visitLabel(l18);
    mv.visitVarInsn(ALOAD, 0);
    mv.visitFieldInsn(GETSTATIC, "org/spongepowered/test/decompile/SwitchTests$TestEnum", "SIX",
            "Lorg/spongepowered/test/decompile/SwitchTests$TestEnum;");
    mv.visitMethodInsn(INVOKEVIRTUAL, "org/spongepowered/test/decompile/SwitchTests$TestEnum", "ordinal", "()I",
            false);
    mv.visitIntInsn(BIPUSH, 6);
    mv.visitInsn(IASTORE);
    mv.visitLabel(l19);
    mv.visitJumpInsn(GOTO, l21);
    mv.visitLabel(l20);
    mv.visitInsn(POP);
    mv.visitLabel(l21);
    mv.visitVarInsn(ALOAD, 0);
    mv.visitFieldInsn(GETSTATIC, "org/spongepowered/test/decompile/SwitchTests$TestEnum", "TEN",
            "Lorg/spongepowered/test/decompile/SwitchTests$TestEnum;");
    mv.visitMethodInsn(INVOKEVIRTUAL, "org/spongepowered/test/decompile/SwitchTests$TestEnum", "ordinal", "()I",
            false);
    mv.visitIntInsn(BIPUSH, 10);
    mv.visitInsn(IASTORE);
    mv.visitLabel(l22);
    mv.visitJumpInsn(GOTO, l24);
    mv.visitLabel(l23);
    mv.visitInsn(POP);
    mv.visitLabel(l24);
    mv.visitVarInsn(ALOAD, 0);
    mv.visitFieldInsn(GETSTATIC, "org/spongepowered/test/decompile/SwitchTests$TestEnum", "THREE",
            "Lorg/spongepowered/test/decompile/SwitchTests$TestEnum;");
    mv.visitMethodInsn(INVOKEVIRTUAL, "org/spongepowered/test/decompile/SwitchTests$TestEnum", "ordinal", "()I",
            false);
    mv.visitInsn(ICONST_3);
    mv.visitInsn(IASTORE);
    mv.visitLabel(l25);
    mv.visitJumpInsn(GOTO, l27);
    mv.visitLabel(l26);
    mv.visitInsn(POP);
    mv.visitLabel(l27);
    mv.visitVarInsn(ALOAD, 0);
    mv.visitFieldInsn(GETSTATIC, "org/spongepowered/test/decompile/SwitchTests$TestEnum", "TWO",
            "Lorg/spongepowered/test/decompile/SwitchTests$TestEnum;");
    mv.visitMethodInsn(INVOKEVIRTUAL, "org/spongepowered/test/decompile/SwitchTests$TestEnum", "ordinal", "()I",
            false);
    mv.visitInsn(ICONST_2);
    mv.visitInsn(IASTORE);
    mv.visitLabel(l28);
    Label l32 = new Label();
    mv.visitJumpInsn(GOTO, l32);
    mv.visitLabel(l29);
    mv.visitInsn(POP);
    mv.visitLabel(l32);
    mv.visitVarInsn(ALOAD, 0);
    mv.visitInsn(DUP);
    mv.visitFieldInsn(PUTSTATIC, "org/spongepowered/test/decompile/SwitchTests",
            "$SWITCH_TABLE$org$spongepowered$test$decompile$SwitchTests$TestEnum", "[I");
    mv.visitInsn(ARETURN);
    mv.visitMaxs(0, 0);
    mv.visitEnd();
}

---

From source file:org.teiid.jboss.rest.RestASMBasedWebArchiveBuilder.java

License:Open Source License

private void buildRestService(String vdbName, int vdbVersion, String modelName, Procedure procedure,
        String method, String uri, ClassWriter cw, String contentType, String charSet,
        boolean passthroughAuth) {

    List<ProcedureParameter> params = new ArrayList<ProcedureParameter>(procedure.getParameters().size());
    boolean usingReturn = false;
    boolean hasLobInput = false;
    for (ProcedureParameter p : procedure.getParameters()) {
        if (p.getType() == Type.In || p.getType() == Type.InOut) {
            params.add(p);/*ww  w .  j  a v  a  2s .  c  om*/
        } else if (p.getType() == Type.ReturnValue && procedure.getResultSet() == null) {
            usingReturn = true;
        }
        if (!hasLobInput) {
            String runtimeType = p.getRuntimeType();
            hasLobInput = DataTypeManager.isLOB(runtimeType);
        }
    }
    int paramsSize = params.size();
    MethodVisitor mv;

    boolean useMultipart = false;
    if (method.toUpperCase().equals("POST") && hasLobInput) {
        useMultipart = true;
    }

    AnnotationVisitor av0;
    {

        StringBuilder paramSignature = new StringBuilder();
        paramSignature.append("(");
        for (int i = 0; i < paramsSize; i++) {
            paramSignature.append("Ljava/lang/String;");
        }
        paramSignature.append(")");

        if (useMultipart) {
            mv = cw.visitMethod(ACC_PUBLIC, procedure.getName() + contentType.replace('/', '_'),
                    "(Lorg/jboss/resteasy/plugins/providers/multipart/MultipartFormDataInput;)Ljavax/ws/rs/core/StreamingOutput;",
                    null, new String[] { "javax/ws/rs/WebApplicationException" });
        } else {
            mv = cw.visitMethod(ACC_PUBLIC, procedure.getName() + contentType.replace('/', '_'),
                    paramSignature + "Ljavax/ws/rs/core/StreamingOutput;", null,
                    new String[] { "javax/ws/rs/WebApplicationException" });
        }
        {
            av0 = mv.visitAnnotation("Ljavax/ws/rs/Produces;", true);
            {
                AnnotationVisitor av1 = av0.visitArray("value");
                av1.visit(null, contentType);
                av1.visitEnd();
            }
            av0.visitEnd();
        }
        {
            av0 = mv.visitAnnotation("Ljavax/ws/rs/" + method.toUpperCase() + ";", true);
            av0.visitEnd();
        }
        {
            av0 = mv.visitAnnotation("Ljavax/ws/rs/Path;", true);
            av0.visit("value", uri);
            av0.visitEnd();
        }
        {
            av0 = mv.visitAnnotation("Ljavax/annotation/security/PermitAll;", true);
            av0.visitEnd();
        }

        if (useMultipart) {
            av0 = mv.visitAnnotation("Ljavax/ws/rs/Consumes;", true);
            {
                AnnotationVisitor av1 = av0.visitArray("value");
                av1.visit(null, "multipart/form-data");
                av1.visitEnd();
            }
            av0.visitEnd();
        }

        if (!useMultipart) {
            // post only accepts Form inputs, not path params
            HashSet<String> pathParms = getPathParameters(uri);
            for (int i = 0; i < paramsSize; i++) {
                String paramType = "Ljavax/ws/rs/FormParam;";
                if (method.toUpperCase().equals("GET")) {
                    paramType = "Ljavax/ws/rs/QueryParam;";
                }
                if (pathParms.contains(params.get(i).getName())) {
                    paramType = "Ljavax/ws/rs/PathParam;";
                }

                av0 = mv.visitParameterAnnotation(i, paramType, true);
                av0.visit("value", params.get(i).getName());
                av0.visitEnd();
            }
        }

        mv.visitCode();
        Label l0 = new Label();
        Label l1 = new Label();
        Label l2 = new Label();
        mv.visitTryCatchBlock(l0, l1, l2, "java/sql/SQLException");
        mv.visitLabel(l0);

        if (!useMultipart) {
            mv.visitTypeInsn(NEW, "java/util/LinkedHashMap");
            mv.visitInsn(DUP);
            mv.visitMethodInsn(INVOKESPECIAL, "java/util/LinkedHashMap", "<init>", "()V");

            mv.visitVarInsn(ASTORE, paramsSize + 1);
            for (int i = 0; i < paramsSize; i++) {
                mv.visitVarInsn(ALOAD, paramsSize + 1);
                mv.visitLdcInsn(params.get(i).getName());
                mv.visitVarInsn(ALOAD, i + 1);
                mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Map", "put",
                        "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;");
                mv.visitInsn(POP);
            }
            mv.visitVarInsn(ALOAD, 0);
            mv.visitLdcInsn(vdbName);
            mv.visitIntInsn(BIPUSH, vdbVersion);

            mv.visitLdcInsn(procedure.getSQLString());

            mv.visitVarInsn(ALOAD, paramsSize + 1);
            mv.visitLdcInsn(charSet == null ? "" : charSet);
            mv.visitInsn(passthroughAuth ? ICONST_1 : ICONST_0);
            mv.visitInsn(usingReturn ? ICONST_1 : ICONST_0);
            mv.visitMethodInsn(INVOKEVIRTUAL, "org/teiid/jboss/rest/" + modelName, "execute",
                    "(Ljava/lang/String;ILjava/lang/String;Ljava/util/LinkedHashMap;Ljava/lang/String;ZZ)Ljavax/ws/rs/core/StreamingOutput;");
            mv.visitLabel(l1);
            mv.visitInsn(ARETURN);
            mv.visitLabel(l2);
            mv.visitFrame(F_SAME1, 0, null, 1, new Object[] { "java/sql/SQLException" });
            mv.visitVarInsn(ASTORE, paramsSize + 1);
            mv.visitTypeInsn(NEW, "javax/ws/rs/WebApplicationException");
            mv.visitInsn(DUP);
            mv.visitVarInsn(ALOAD, paramsSize + 1);
            mv.visitFieldInsn(GETSTATIC, "javax/ws/rs/core/Response$Status", "INTERNAL_SERVER_ERROR",
                    "Ljavax/ws/rs/core/Response$Status;");
            mv.visitMethodInsn(INVOKESPECIAL, "javax/ws/rs/WebApplicationException", "<init>",
                    "(Ljava/lang/Throwable;Ljavax/ws/rs/core/Response$Status;)V");
            mv.visitInsn(ATHROW);
            mv.visitMaxs(7, paramsSize + 2);
            mv.visitEnd();
        } else {
            mv.visitVarInsn(ALOAD, 0);
            mv.visitLdcInsn(vdbName);
            mv.visitIntInsn(BIPUSH, vdbVersion);
            mv.visitLdcInsn(procedure.getSQLString());
            mv.visitVarInsn(ALOAD, 1);
            mv.visitLdcInsn(charSet == null ? "" : charSet);
            mv.visitInsn(passthroughAuth ? ICONST_1 : ICONST_0);
            mv.visitInsn(usingReturn ? ICONST_1 : ICONST_0);
            mv.visitMethodInsn(INVOKEVIRTUAL, "org/teiid/jboss/rest/" + modelName, "executePost",
                    "(Ljava/lang/String;ILjava/lang/String;Lorg/jboss/resteasy/plugins/providers/multipart/MultipartFormDataInput;Ljava/lang/String;ZZ)Ljavax/ws/rs/core/StreamingOutput;");
            mv.visitLabel(l1);
            mv.visitInsn(ARETURN);
            mv.visitLabel(l2);
            mv.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] { "java/sql/SQLException" });
            mv.visitVarInsn(ASTORE, 2);
            mv.visitTypeInsn(NEW, "javax/ws/rs/WebApplicationException");
            mv.visitInsn(DUP);
            mv.visitVarInsn(ALOAD, 2);
            mv.visitFieldInsn(GETSTATIC, "javax/ws/rs/core/Response$Status", "INTERNAL_SERVER_ERROR",
                    "Ljavax/ws/rs/core/Response$Status;");
            mv.visitMethodInsn(INVOKESPECIAL, "javax/ws/rs/WebApplicationException", "<init>",
                    "(Ljava/lang/Throwable;Ljavax/ws/rs/core/Response$Status;)V");
            mv.visitInsn(ATHROW);
            mv.visitMaxs(8, 3);
            mv.visitEnd();
        }
    }
}

---

From source file:org.yx.asm.ProxyMethodWritor.java

License:Apache License

public static void writeVoid(MethodVisitor mv, AsmMethod asmMethod) {
    Box db = asmMethod.method.getAnnotation(Box.class);
    if (db == null) {
        return;//from  w  ww.j  av  a  2 s  .co  m
    }
    String superowener = Type.getInternalName(asmMethod.superClz);
    String currentClz = asmMethod.currentClz.replace('.', '/');

    List<Object> argTypes = AsmUtils.getImplicitFrame(
            asmMethod.desc.substring(asmMethod.desc.indexOf("(") + 1, asmMethod.desc.indexOf(")")));
    int localVariableIndex = argLength(argTypes);

    mv.visitCode();
    Label l0 = new Label();
    Label l1 = new Label();
    Label l2 = new Label();
    mv.visitTryCatchBlock(l0, l1, l2, "java/lang/Exception");
    Label l3 = new Label();
    Label l4 = new Label();
    mv.visitTryCatchBlock(l0, l3, l4, null);
    mv.visitTypeInsn(NEW, AOPEXCUTOR);
    mv.visitInsn(DUP);
    mv.visitInsn(db.embed() ? ICONST_1 : ICONST_0);
    mv.visitMethodInsn(INVOKESPECIAL, AOPEXCUTOR, "<init>", "(Z)V", false);
    mv.visitVarInsn(ASTORE, localVariableIndex + 1);
    mv.visitLabel(l0);
    mv.visitVarInsn(ALOAD, localVariableIndex + 1);
    mv.visitLdcInsn(db.dbName());
    mv.visitFieldInsn(GETSTATIC, "org/yx/db/DBType", db.dbType().toString(), "Lorg/yx/db/DBType;");
    mv.visitMethodInsn(INVOKEVIRTUAL, AOPEXCUTOR, "begin", "(Ljava/lang/String;Lorg/yx/db/DBType;)V", false);
    mv.visitVarInsn(ALOAD, 0);

    loadArgs(mv, argTypes, 0);
    mv.visitMethodInsn(INVOKESPECIAL, superowener, asmMethod.name, asmMethod.desc, false);

    mv.visitVarInsn(ALOAD, localVariableIndex + 1);
    mv.visitMethodInsn(INVOKEVIRTUAL, AOPEXCUTOR, "commit", "()V", false);
    mv.visitLabel(l1);
    Label l5 = new Label();
    mv.visitJumpInsn(GOTO, l5);
    mv.visitLabel(l2);

    List<Object> list = new ArrayList<Object>();
    list.add(currentClz);
    list.addAll(argTypes);
    list.add(AOPEXCUTOR);
    Object[] frames = list.toArray(new Object[list.size()]);
    mv.visitFrame(Opcodes.F_FULL, frames.length, frames, 1, new Object[] { "java/lang/Exception" });
    mv.visitVarInsn(ASTORE, localVariableIndex + 2);
    mv.visitVarInsn(ALOAD, localVariableIndex + 1);
    mv.visitVarInsn(ALOAD, localVariableIndex + 2);
    mv.visitMethodInsn(INVOKEVIRTUAL, AOPEXCUTOR, "rollback", "(Ljava/lang/Throwable;)V", false);
    mv.visitLabel(l3);
    mv.visitVarInsn(ALOAD, localVariableIndex + 1);
    mv.visitMethodInsn(INVOKEVIRTUAL, AOPEXCUTOR, "close", "()V", false);
    Label l6 = new Label();
    mv.visitJumpInsn(GOTO, l6);
    mv.visitLabel(l4);
    mv.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] { "java/lang/Throwable" });
    mv.visitVarInsn(ASTORE, localVariableIndex + 3);
    mv.visitVarInsn(ALOAD, localVariableIndex + 1);
    mv.visitMethodInsn(INVOKEVIRTUAL, AOPEXCUTOR, "close", "()V", false);
    mv.visitVarInsn(ALOAD, localVariableIndex + 3);
    mv.visitInsn(ATHROW);
    mv.visitLabel(l5);
    mv.visitFrame(Opcodes.F_SAME, 0, null, 0, null);
    mv.visitVarInsn(ALOAD, localVariableIndex + 1);
    mv.visitMethodInsn(INVOKEVIRTUAL, AOPEXCUTOR, "close", "()V", false);
    mv.visitLabel(l6);
    mv.visitFrame(Opcodes.F_SAME, 0, null, 0, null);
    mv.visitInsn(RETURN);
    mv.visitMaxs(Math.max(3, localVariableIndex + 1), 4 + localVariableIndex);
    mv.visitEnd();
}

---

From source file:org.yx.asm.ProxyMethodWritor.java

License:Apache License

public static void writeWithReturn(MethodVisitor mv, AsmMethod asmMethod) {
    Box db = asmMethod.method.getAnnotation(Box.class);
    if (db == null) {
        return;/*from  w w w  . j  av a2 s  . c om*/
    }
    String superowener = Type.getInternalName(asmMethod.superClz);
    String currentClz = asmMethod.currentClz.replace('.', '/');
    List<Object> argTypes = AsmUtils.getImplicitFrame(
            asmMethod.desc.substring(asmMethod.desc.indexOf("(") + 1, asmMethod.desc.indexOf(")")));
    Object returnType = AsmUtils.getImplicitFrame(asmMethod.desc.substring(asmMethod.desc.indexOf(")") + 1))
            .get(0);
    int localVariableIndex = argLength(argTypes);

    mv.visitCode();
    Label l0 = new Label();
    Label l1 = new Label();
    Label l2 = new Label();
    mv.visitTryCatchBlock(l0, l1, l2, "java/lang/Exception");
    Label l3 = new Label();
    mv.visitTryCatchBlock(l0, l1, l3, null);
    Label l4 = new Label();
    mv.visitTryCatchBlock(l2, l4, l3, null);
    mv.visitTypeInsn(NEW, AOPEXCUTOR);
    mv.visitInsn(DUP);
    mv.visitInsn(db.embed() ? ICONST_1 : ICONST_0);
    mv.visitMethodInsn(INVOKESPECIAL, AOPEXCUTOR, "<init>", "(Z)V", false);
    mv.visitVarInsn(ASTORE, localVariableIndex + 1);
    mv.visitLabel(l0);
    mv.visitVarInsn(ALOAD, localVariableIndex + 1);
    mv.visitLdcInsn(db.dbName());
    mv.visitFieldInsn(GETSTATIC, "org/yx/db/DBType", db.dbType().toString(), "Lorg/yx/db/DBType;");
    mv.visitMethodInsn(INVOKEVIRTUAL, AOPEXCUTOR, "begin", "(Ljava/lang/String;Lorg/yx/db/DBType;)V", false);
    mv.visitVarInsn(ALOAD, 0);

    loadArgs(mv, argTypes, 0);
    mv.visitMethodInsn(INVOKESPECIAL, superowener, asmMethod.name, asmMethod.desc, false);
    int methodReturnFrameIndex = localVariableIndex + 2;
    store(mv, returnType, methodReturnFrameIndex);
    mv.visitVarInsn(ALOAD, localVariableIndex + 1);
    mv.visitMethodInsn(INVOKEVIRTUAL, AOPEXCUTOR, "commit", "()V", false);

    mv.visitLabel(l1);
    mv.visitVarInsn(ALOAD, localVariableIndex + 1);
    mv.visitMethodInsn(INVOKEVIRTUAL, AOPEXCUTOR, "close", "()V", false);
    load(mv, returnType, methodReturnFrameIndex);
    jReturn(mv, returnType);
    mv.visitLabel(l2);

    List<Object> list = new ArrayList<Object>();
    list.add(currentClz);
    list.addAll(argTypes);
    list.add(AOPEXCUTOR);
    Object[] frames = list.toArray(new Object[list.size()]);

    mv.visitFrame(Opcodes.F_FULL, frames.length, frames, 1, new Object[] { "java/lang/Exception" });
    mv.visitVarInsn(ASTORE, localVariableIndex + 2);
    mv.visitVarInsn(ALOAD, localVariableIndex + 1);
    mv.visitVarInsn(ALOAD, localVariableIndex + 2);
    mv.visitMethodInsn(INVOKEVIRTUAL, AOPEXCUTOR, "rollback", "(Ljava/lang/Throwable;)V", false);
    mv.visitLabel(l4);
    mv.visitVarInsn(ALOAD, localVariableIndex + 1);
    mv.visitMethodInsn(INVOKEVIRTUAL, AOPEXCUTOR, "close", "()V", false);
    Label l5 = new Label();
    mv.visitJumpInsn(GOTO, l5);
    mv.visitLabel(l3);
    mv.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] { "java/lang/Throwable" });
    mv.visitVarInsn(ASTORE, localVariableIndex + 3);
    mv.visitVarInsn(ALOAD, localVariableIndex + 1);
    mv.visitMethodInsn(INVOKEVIRTUAL, AOPEXCUTOR, "close", "()V", false);
    mv.visitVarInsn(ALOAD, localVariableIndex + 3);
    mv.visitInsn(ATHROW);
    mv.visitLabel(l5);
    mv.visitFrame(Opcodes.F_SAME, 0, null, 0, null);
    mv.visitTypeInsn(NEW, "org/yx/exception/SumkException");
    mv.visitInsn(DUP);
    mv.visitLdcInsn(new Integer(-364533425));
    mv.visitLdcInsn("you are locky to see me^_^");
    mv.visitMethodInsn(INVOKESPECIAL, "org/yx/exception/SumkException", "<init>", "(ILjava/lang/String;)V",
            false);
    mv.visitInsn(ATHROW);
    mv.visitMaxs(Math.max(4, localVariableIndex + 1), 4 + localVariableIndex);
    mv.visitEnd();
}

---

From source file:st.redline.compiler.ClassBytecodeWriter.java

License:Open Source License

public void setupCatchForBlockReturn(SimpleExpression simpleExpression, String blockReturnType) {
    //        System.out.println("setupCatchForBlockReturn: " + simpleExpression);
    Label l1 = (Label) simpleExpression.label1();
    Label l2 = (Label) simpleExpression.label2();

    mv.visitLabel(l1);/* w w  w .jav a 2s . c om*/
    Label l3 = new Label();
    mv.visitJumpInsn(GOTO, l3);
    mv.visitLabel(l2);

    mv.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] { blockReturnType });
    mv.visitMethodInsn(INVOKEVIRTUAL, blockReturnType, "answer", "()Lst/redline/lang/ProtoObject;");
    mv.visitInsn(ARETURN);

    mv.visitLabel(l3);
    mv.visitFrame(Opcodes.F_SAME, 0, null, 0, null);
}

---

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