Example usage for com.google.gwt.user.rebind SourceWriter indent

Introduction

In this page you can find the example usage for com.google.gwt.user.rebind SourceWriter indent.

Prototype

void indent();

Source Link

Usage

From source file:net.sf.mmm.util.nls.impl.rebind.AbstractNlsBundleGenerator.java

License:Apache License

/**
 * Generates the implementation of {@link NlsBundleWithLookup#getMessage(String, Map)}.
 * //from  w ww  . jav a 2s . c om
 * @param sourceWriter is the {@link SourceWriter}.
 * @param logger is the {@link TreeLogger}.
 * @param context is the {@link GeneratorContext}.
 * @param method is the {@link NlsBundleWithLookup#getMessage(String, Map)}-method to generate an
 *        implementation for.
 * @param methods is the list of all declared methods of the bundle. Likely to be ignored but may be used to
 *        generate a switch statement with delegations.
 */
protected void generateLookupMethod(SourceWriter sourceWriter, TreeLogger logger, GeneratorContext context,
        JMethod method, JMethod[] methods) {

    generateSourcePublicMethodDeclaration(sourceWriter, method);

    sourceWriter.print("String ");
    sourceWriter.print(VARIABLE_MESSAGE);
    sourceWriter.println("= null;");
    boolean addElse = false;
    for (JMethod currentMethod : methods) {
        if (!isLookupMethod(currentMethod)) {
            if (addElse) {
                sourceWriter.print(" else ");
            } else {
                addElse = true;
            }
            sourceWriter.print("if (methodName.equals(\"");
            String methodName = currentMethod.getName();
            sourceWriter.print(methodName);
            sourceWriter.println("\")) {");
            sourceWriter.indent();
            generateMethodMessageBlock(sourceWriter, logger, context, methodName);
            sourceWriter.outdent();
            sourceWriter.print("}");
        } else {
            assert (method == currentMethod);
        }
    }
    // methodName not found/present?
    sourceWriter.println();
    sourceWriter.print("if (");
    sourceWriter.print(VARIABLE_MESSAGE);
    sourceWriter.println("== null) {");
    sourceWriter.indent();
    sourceWriter.println("return null;");
    sourceWriter.outdent();
    sourceWriter.println("}");

    // generate message depending on arguments
    sourceWriter.print("if ((");
    sourceWriter.print(VARIABLE_ARGUMENTS);
    sourceWriter.print(" == null) || (");
    sourceWriter.print(VARIABLE_ARGUMENTS);
    sourceWriter.println(".isEmpty())) {");
    sourceWriter.indent();
    generateCreateMessageBlock(sourceWriter, false);
    sourceWriter.outdent();
    sourceWriter.println("} else {");
    sourceWriter.indent();
    generateCreateMessageBlock(sourceWriter, true);
    sourceWriter.outdent();
    sourceWriter.println("}");

    generateSourceCloseBlock(sourceWriter);
}

---

From source file:net.sf.mmm.util.nls.impl.rebind.NlsBundleFactoryGenerator.java

License:Apache License

/**
 * Generates the <code>createBundle</code> method.
 * /*  ww  w  .j  a  va 2s  .  c o  m*/
 * @param sourceWriter is the {@link SourceWriter}.
 * @param logger is the {@link TreeLogger}.
 * @param context is the {@link GeneratorContext}.
 */
protected void generateMethodCreateBundle(SourceWriter sourceWriter, TreeLogger logger,
        GeneratorContext context) {

    // method declaration
    sourceWriter.print("public <BUNDLE extends ");
    sourceWriter.print(NlsBundle.class.getSimpleName());
    sourceWriter.println("> BUNDLE createBundle(Class<BUNDLE> bundleInterface) {");
    sourceWriter.indent();

    // method body
    sourceWriter.println("BUNDLE bundle = getBundle(bundleInterface);");
    sourceWriter.println("if (bundle == null) {");
    sourceWriter.indent();
    // create and register
    generateBlockBundleCreation(sourceWriter, logger, context);
    sourceWriter.outdent();
    sourceWriter.println("}");

    sourceWriter.println("return bundle;");

    // end method...
    sourceWriter.outdent();
    sourceWriter.println("}");

}

---

From source file:net.sf.mmm.util.nls.impl.rebind.NlsBundleFactoryGenerator.java

License:Apache License

/**
 * Generates the block that creates the {@link NlsBundle} instance lazily via {@link GWT#create(Class)}.
 * //from w w w  . j  a  va 2s .  c om
 * @param sourceWriter is the {@link SourceWriter}.
 * @param logger is the {@link TreeLogger}.
 * @param context is the {@link GeneratorContext}.
 */
protected void generateBlockBundleCreation(SourceWriter sourceWriter, TreeLogger logger,
        GeneratorContext context) {

    // find all subclasses of NlsBundle
    TypeOracle typeOracle = context.getTypeOracle();
    JClassType bundleClass = typeOracle.findType(NlsBundle.class.getName());
    JClassType bundleWithLookupClass = typeOracle.findType(NlsBundleWithLookup.class.getName());
    JClassType[] types = typeOracle.getTypes();
    int bundleCount = 0;
    logger.log(Type.INFO, "Checking " + types.length + " types...");
    for (JClassType type : types) {
        if ((type.isAssignableTo(bundleClass))
                && (!type.equals(bundleClass) && (!type.equals(bundleWithLookupClass)))) {
            logger.log(Type.INFO, "Found NlsBundle interface: " + type);

            sourceWriter.print("if (");
            sourceWriter.print(type.getQualifiedSourceName());
            sourceWriter.println(".class == bundleInterface) {");
            sourceWriter.indent();

            sourceWriter.print("bundle = GWT.create(");
            sourceWriter.print(type.getQualifiedSourceName());
            sourceWriter.println(".class);");

            sourceWriter.println("register(bundleInterface, bundle);");

            sourceWriter.outdent();
            sourceWriter.print("} else ");

            bundleCount++;
        }
    }
    sourceWriter.println("{");
    sourceWriter.indent();

    sourceWriter.print("throw new ");
    sourceWriter.print(IllegalStateException.class.getSimpleName());
    sourceWriter.println("(\"Undefined NlsBundle \" + bundleInterface.getName());");

    sourceWriter.outdent();
    sourceWriter.println("}");

    logger.log(Type.INFO, "Found " + bundleCount + " NlsBundle interface(s).");
}

---

From source file:net.sf.mmm.util.pojo.descriptor.impl.rebind.PojoDescriptorBuilderGenerator.java

License:Apache License

/**
 * Generates the method {@link AbstractPojoDescriptorBuilderLimited#createDescriptor(Class)}.
 * /*from   w  ww  .  j  a v a 2s.  c o m*/
 * @param sourceWriter is the {@link SourceWriter} where to {@link SourceWriter#print(String) write} the
 *        source code to.
 * @param logger is the {@link TreeLogger}.
 * @param simpleName is the {@link Class#getSimpleName() simple name} of the {@link Class} to generate.
 * @param inputType is the {@link JClassType} reflecting the input-type that triggered the generation via
 *        {@link GWT#create(Class)}.
 * @param context is the {@link GeneratorContext}.
 */
private void generateMethodCreateDescriptor(SourceWriter sourceWriter, TreeLogger logger, String simpleName,
        JClassType inputType, GeneratorContext context) {

    sourceWriter.print("public <POJO> ");
    sourceWriter.print(AbstractPojoDescriptorImpl.class.getSimpleName());
    sourceWriter.println("<POJO> createDescriptor(Class<POJO> pojoType) {");
    sourceWriter.indent();

    PojoDescriptorGeneratorConfiguration configuration = getConfiguration();
    TypeOracle typeOracle = context.getTypeOracle();
    int typeCount = 0;
    JClassType[] types = typeOracle.getTypes();
    for (JClassType type : types) {
        if (configuration.isPojoTypeSupported(type, typeOracle)) {
            typeCount++;
            sourceWriter.print("if (pojoType == ");
            sourceWriter.print(type.getQualifiedSourceName());
            sourceWriter.println(".class) {");
            sourceWriter.indent();
            sourceWriter.print("return GWT.create(");
            sourceWriter.print(type.getQualifiedSourceName());
            sourceWriter.println(".class);");
            sourceWriter.outdent();
            sourceWriter.print("} else ");
        }
    }
    if (typeCount > 0) {
        sourceWriter.println("{");
        sourceWriter.indent();
        if (typeCount <= 3) {
            logger.log(Type.WARN, "Found only " + typeCount + " supported type(s)");
        } else {
            logger.log(Type.INFO, "Found " + typeCount + " supported types.");
        }
    } else {
        logger.log(Type.ERROR, "No type found for criteria: " + configuration.getPojoTypeDescription());
    }
    sourceWriter.println("return super.createDescriptor(pojoType);");
    if (typeCount > 0) {
        sourceWriter.outdent();
        sourceWriter.println("}");
    }
    generateSourceCloseBlock(sourceWriter);
}

---

From source file:org.chromium.distiller.rebind.JsTestEntryGenerator.java

License:Open Source License

@Override
public String generate(TreeLogger logger, GeneratorContext context, String typename)
        throws UnableToCompleteException {
    String packageName = "org.chromium.distiller";
    String outputClassname = "JsTestBuilderImpl";

    List<TestCase> testCases = getTestCases(logger, context);

    ClassSourceFileComposerFactory composer = new ClassSourceFileComposerFactory(packageName, outputClassname);
    composer.addImplementedInterface("org.chromium.distiller.JsTestSuiteBuilder");
    PrintWriter printWriter = context.tryCreate(logger, packageName, outputClassname);
    if (printWriter != null) {
        for (TestCase ts : testCases) {
            String className = ts.classType.getName();
            String qualifiedClassName = ts.classType.getPackage().getName() + "." + className;
            composer.addImport(qualifiedClassName);
        }/*from  w ww .  j  av a2 s . com*/
        SourceWriter sourceWriter = composer.createSourceWriter(context, printWriter);
        sourceWriter.println("JsTestBuilderImpl () {");
        sourceWriter.println("}");
        sourceWriter.println("public JsTestSuiteBase build() {");
        sourceWriter.indent();
        sourceWriter.println("JsTestSuiteBase testSuite = new JsTestSuiteBase();");
        for (TestCase ts : testCases) {
            String className = ts.classType.getName();
            String qualifiedClassName = ts.classType.getPackage().getName() + "." + className;
            sourceWriter.println("testSuite.addTestCase(");
            sourceWriter.println("        new JsTestSuiteBase.TestCaseFactory() {");
            sourceWriter.println("            @Override");
            sourceWriter.println("            public JsTestCase build() {");
            sourceWriter.println("                return new " + className + "();");
            sourceWriter.println("            }");
            sourceWriter.println("        }, \"" + qualifiedClassName + "\")");
            sourceWriter.indent();
            for (JMethod test : ts.tests) {
                String methodName = test.getName();
                sourceWriter.println(".addTest(");
                sourceWriter.println("        new JsTestSuiteBase.TestCaseRunner() {");
                sourceWriter.println("            @Override");
                sourceWriter.println("            public void run(JsTestCase testCase) throws Throwable {");
                sourceWriter.println("                ((" + className + ")testCase)." + methodName + "();");
                sourceWriter.println("            }");
                sourceWriter.println("        }, \"" + methodName + "\")");
            }
            sourceWriter.println(";");
            sourceWriter.outdent();
        }
        sourceWriter.println("return testSuite;");
        sourceWriter.outdent();
        sourceWriter.println("}");
        sourceWriter.commit(logger);
    }
    return composer.getCreatedClassName();
}

---

From source file:org.cruxframework.crux.core.rebind.crossdevice.DeviceFeaturesPropertyGenerator.java

License:Apache License

static void writeDeviceFeaturesPropertyJavaScript(SourceWriter body) {
    body.println("var ua = navigator.userAgent.toLowerCase();");
    body.println("var supportsTouch = ('ontouchstart' in window);");

    body.println("if ((ua.indexOf('googletv') != -1) || (ua.indexOf('ipad;') != -1)){");
    body.indent();
    body.println("return 'largeDisplay'+(supportsTouch?'Touch':'Arrows');");
    body.outdent();//  www  .j a  va 2s  .co  m
    body.println(
            "} else if ((ua.indexOf('opera mini') != -1)  || (ua.indexOf('opera mobi') != -1) || (ua.indexOf('mobile') != -1) || "
                    + "(ua.indexOf('iphone') != -1) || (ua.indexOf('ipod;') != -1)){");
    body.indent();
    body.println("return 'smallDisplay'+(supportsTouch?'Touch':'Arrows');");
    body.outdent();
    body.println("} else if (ua.indexOf('android') != -1){");
    body.indent();
    body.println("return 'largeDisplay'+(supportsTouch?'Touch':'Arrows');");
    body.outdent();
    body.println("} else {");
    body.indent();
    body.println("return 'largeDisplay'+(supportsTouch?'Touch':'Mouse');");
    body.outdent();
    body.println("}");
}

---

From source file:org.cruxframework.crux.core.rebind.rpc.CruxProxyCreator.java

License:Apache License

/**
 * //from w  w  w.  j a va  2s  .  c om
 * @param parameter
 * @param methodDescVar 
 * @param blocksScreen 
 */
private void generateAsyncCallbackForSyncTokenMethod(SourceWriter srcWriter, JParameter parameter,
        String methodDescVar, boolean blocksScreen) {
    JParameterizedType parameterizedType = parameter.getType().isParameterized();
    String typeSourceName = parameterizedType.getParameterizedQualifiedSourceName();
    JClassType[] typeArgs = parameterizedType.getTypeArgs();

    String typeParameterSourceName = typeArgs[0].getParameterizedQualifiedSourceName();

    srcWriter.println("new " + typeSourceName + "(){");
    srcWriter.indent();

    srcWriter.println("public void onSuccess(" + typeParameterSourceName + " result){");
    srcWriter.indent();
    srcWriter.println("try{");
    srcWriter.println(parameter.getName() + ".onSuccess(result);");
    srcWriter.println("}finally{");
    srcWriter.println("__endMethodCall(" + methodDescVar + ", " + blocksScreen + ");");
    srcWriter.println("}");
    srcWriter.outdent();
    srcWriter.println("}");

    srcWriter.println("public void onFailure(Throwable caught){");
    srcWriter.indent();
    srcWriter.println("try{");
    srcWriter.println(parameter.getName() + ".onFailure(caught);");
    srcWriter.println("}finally{");
    srcWriter.println("__endMethodCall(" + methodDescVar + ", " + blocksScreen + ");");
    srcWriter.println("}");
    srcWriter.outdent();
    srcWriter.println("}");

    srcWriter.outdent();
    srcWriter.print("}");
}

---

From source file:org.cruxframework.crux.core.rebind.rpc.CruxProxyCreator.java

License:Apache License

/**
 * @param srcWriter// ww  w. j a  v  a  2  s  . c om
 */
private void generateProxyWrapperEndMethod(SourceWriter srcWriter) {
    srcWriter.println();
    srcWriter.println("private void __endMethodCall(String methodDesc, boolean unblocksScreen){");
    srcWriter.indent();

    srcWriter.println("Boolean isProcessing = __syncProcessingMethods.remove(methodDesc);");
    srcWriter.println("if (isProcessing != null && !isProcessing){");
    srcWriter.indent();

    srcWriter.println("if (unblocksScreen) Screen.unblockToUser();");
    srcWriter.println("setServiceEntryPoint(__baseEntrypoint);");

    srcWriter.outdent();
    srcWriter.println("}");

    srcWriter.outdent();
    srcWriter.println("}");
}

---

From source file:org.cruxframework.crux.core.rebind.rpc.CruxProxyCreator.java

License:Apache License

/**
 * @param srcWriter/*from  ww  w.  j  a  v  a  2 s  .c om*/
 * @param asyncMethod
 * @param asyncReturnType
 * @param parameters
 * @throws UnableToCompleteException 
 */
private void generateProxyWrapperMethodCall(SourceWriter srcWriter, JMethod syncMethod, JMethod asyncMethod,
        JType asyncReturnType, List<JParameter> parameters) throws UnableToCompleteException {
    if (asyncReturnType != JPrimitiveType.VOID) {
        logger.log(TreeLogger.ERROR,
                "UseSynchronizer Token only can be used with void return type on Async interface.");
        throw new UnableToCompleteException();
    }
    UseSynchronizerToken synchronizerTokenAnnot = syncMethod.getAnnotation(UseSynchronizerToken.class);
    boolean blocksScreen = synchronizerTokenAnnot.blocksUserInteraction();
    JParameter parameter = parameters.get(parameters.size() - 1);

    srcWriter.println("final String methodDesc = \"" + JClassUtils.getMethodDescription(syncMethod) + "\";");
    srcWriter.println("if (__startMethodCall(methodDesc, " + blocksScreen + ")){");
    srcWriter.indent();

    srcWriter.println("__syncTokenService.getSynchronizerToken(methodDesc,");
    srcWriter.println("new AsyncCallback<String>(){");
    srcWriter.indent();

    srcWriter.println("public void onSuccess(String result){");
    srcWriter.indent();
    srcWriter.println("__updateMethodToken(methodDesc, result);");
    generateProxyMethodCall(srcWriter, asyncMethod, parameters, "methodDesc", blocksScreen);
    srcWriter.outdent();
    srcWriter.println("}");

    srcWriter.println("public void onFailure(Throwable caught){");
    srcWriter.indent();
    srcWriter.println("try{");
    srcWriter.println(parameter.getName() + ".onFailure(caught);");
    srcWriter.println("}finally{");
    srcWriter.println("__endMethodCall(methodDesc, " + blocksScreen + ");");
    srcWriter.println("}");
    srcWriter.outdent();
    srcWriter.println("}");

    srcWriter.outdent();
    srcWriter.println("});");

    srcWriter.outdent();
    srcWriter.println("}");
    if (synchronizerTokenAnnot.notifyCallsWhenProcessing()) {
        srcWriter.println("else{");
        srcWriter.indent();

        String sensitiveErrMsg = Crux.class.getName() + ".getMessages().methodIsAlreadyBeingProcessed()";
        srcWriter.println(Crux.class.getName() + ".getErrorHandler().handleError(" + sensitiveErrMsg + ", new "
                + SensitiveMethodAlreadyBeingProcessedException.class.getName() + "(" + sensitiveErrMsg + ")"
                + ");");

        srcWriter.outdent();
        srcWriter.println("}");
    }
}

---

From source file:org.cruxframework.crux.core.rebind.rpc.CruxProxyCreator.java

License:Apache License

/**
 * @param srcWriter/*from ww  w . j ava  2 s .c o m*/
 * @param asyncMethod
 * @param asyncReturnType
 * @return
 */
private List<JParameter> generateProxyWrapperMethodDeclaration(SourceWriter srcWriter, JMethod asyncMethod,
        JType asyncReturnType) {
    srcWriter.println();
    srcWriter.print("public ");
    srcWriter.print(asyncReturnType.getQualifiedSourceName());
    srcWriter.print(" ");
    srcWriter.print(asyncMethod.getName() + "(");

    boolean needsComma = false;
    List<JParameter> parameters = new ArrayList<JParameter>();
    JParameter[] asyncParams = asyncMethod.getParameters();
    for (int i = 0; i < asyncParams.length; ++i) {
        JParameter param = asyncParams[i];

        if (needsComma) {
            srcWriter.print(", ");
        } else {
            needsComma = true;
        }

        JType paramType = param.getType();
        if (i == (asyncParams.length - 1)) {
            srcWriter.print("final ");
        }
        srcWriter.print(paramType.getQualifiedSourceName());
        srcWriter.print(" ");

        String paramName = param.getName();
        parameters.add(param);
        srcWriter.print(paramName);
    }

    srcWriter.println(") {");
    srcWriter.indent();
    return parameters;
}

---

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