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

List of usage examples for com.google.gwt.user.rebind SourceWriter outdent

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

Prototype

void outdent();

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Usage

From source file:org.rapla.rest.gwtjsonrpc.rebind.ProxyCreator.java

License:Apache License

private void generateProxyMethod(@SuppressWarnings("unused") final TreeLogger logger, final JMethod method,
        final SourceWriter w) {
    final JParameter[] params = method.getParameters();
    final JType callback = method.getReturnType();// params[params.length - 1];
    JType resultType = callback;//from   w w w .  j  a v a 2  s . c o m
    //    final JClassType resultType =
    //        callback.isParameterized().getTypeArgs()[0];
    final String[] serializerFields = new String[params.length];
    String resultField = "";

    w.println();
    for (int i = 0; i < params.length /*- 1*/; i++) {
        final JType pType = params[i].getType();
        if (SerializerCreator.needsTypeParameter(pType)) {
            serializerFields[i] = "serializer_" + instanceField++;
            w.print("private static final ");
            if (pType.isArray() != null)
                w.print(serializerCreator.serializerFor(pType));
            else
                w.print(JsonSerializer.class.getName());
            w.print(" ");
            w.print(serializerFields[i]);
            w.print(" = ");
            serializerCreator.generateSerializerReference(pType, w, false);
            w.println(";");
        }
    }
    JClassType parameterizedResult = null;
    if (resultType.isParameterized() != null) {
        resultField = "serializer_" + instanceField++;
        w.print("private static final ");
        w.print(ResultDeserializer.class.getName());
        w.print(" ");
        w.print(resultField);
        w.print(" = ");
        parameterizedResult = resultType.isParameterized().getTypeArgs()[0];
        serializerCreator.generateSerializerReference(parameterizedResult, w, false);
        w.println(";");
    }

    w.print("public ");
    w.print(method.getReturnType().getQualifiedSourceName());
    w.print(" ");
    w.print(method.getName());
    w.print("(");
    boolean needsComma = false;
    final NameFactory nameFactory = new NameFactory();
    for (int i = 0; i < params.length; i++) {
        final JParameter param = params[i];

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

        final JType paramType = param.getType().getErasedType();
        w.print(paramType.getQualifiedSourceName());
        w.print(" ");

        nameFactory.addName(param.getName());
        w.print(param.getName());
    }

    w.println(") {");
    w.indent();

    if (returnsCallbackHandle(method)) {
        w.print("return new ");
        w.print(CallbackHandle.class.getName());
        w.print("(");
        if (SerializerCreator.needsTypeParameter(resultType)) {
            w.print(resultField);
        } else {
            deserializerCreator.generateDeserializerReference(resultType, w);
        }
        w.print(", " + "null" // callback.getName()
        );
        w.println(");");
        w.outdent();
        w.println("}");
        return;
    }

    //    final HostPageCache hpc = method.getAnnotation(HostPageCache.class);
    //    if (hpc != null) {
    //      final String objName = nameFactory.createName("cached");
    //      w.print("final JavaScriptObject " + objName + " = ");
    //      w.print(AbstractJsonProxy.class.getName());
    //      w.print(".");
    //      w.print(hpc.once() ? "hostPageCacheGetOnce" : "hostPageCacheGetMany");
    //      w.println("(\"" + hpc.name() + "\");");
    //      w.println("if (" + objName + " != null) {");
    //      w.indent();
    //      w.print(JsonUtil.class.getName());
    //      w.print(".invoke(");
    //      if (SerializerCreator.needsTypeParameter(resultType)) {
    //        w.print(resultField);
    //      } else {
    //        deserializerCreator.generateDeserializerReference(resultType, w);
    //      }
    //     // w.print(", " + callback.getName());
    //      w.print(", " + "null");
    //      w.print(", " + objName);
    //      w.println(");");
    //      w.println("return;");
    //      w.outdent();
    //      w.println("}");
    //    }

    final String reqDataStr;
    if (params.length == 0) {
        reqDataStr = "\"[]\"";
    } else {
        final String reqData = nameFactory.createName("reqData");
        w.println("final StringBuilder " + reqData + " = new StringBuilder();");
        needsComma = false;
        w.println(reqData + ".append('[');");
        for (int i = 0; i < params.length; i++) {
            if (needsComma) {
                w.println(reqData + ".append(\",\");");
            } else {
                needsComma = true;
            }

            final JType pType = params[i].getType();
            final String pName = params[i].getName();
            if (pType == JPrimitiveType.CHAR || SerializerCreator.isBoxedCharacter(pType)) {
                w.println(reqData + ".append(\"\\\"\");");
                w.println(reqData + ".append(" + JsonSerializer.class.getSimpleName() + ".escapeChar(" + pName
                        + "));");
                w.println(reqData + ".append(\"\\\"\");");
            } else if ((SerializerCreator.isJsonPrimitive(pType) || SerializerCreator.isBoxedPrimitive(pType))
                    && !SerializerCreator.isJsonString(pType)) {
                w.println(reqData + ".append(" + pName + ");");
            } else {
                w.println("if (" + pName + " != null) {");
                w.indent();
                if (SerializerCreator.needsTypeParameter(pType)) {
                    w.print(serializerFields[i]);
                } else {
                    serializerCreator.generateSerializerReference(pType, w, false);
                }
                w.println(".printJson(" + reqData + ", " + pName + ");");
                w.outdent();
                w.println("} else {");
                w.indent();
                w.println(reqData + ".append(" + JsonSerializer.class.getName() + ".JS_NULL);");
                w.outdent();
                w.println("}");
            }
        }
        w.println(reqData + ".append(']');");
        reqDataStr = reqData + ".toString()";
    }

    String resultClass = futureResultClassName;
    if (parameterizedResult != null) {
        resultClass += "<" + parameterizedResult.getQualifiedSourceName() + ">";
    }
    w.println(resultClass + " result = new " + resultClass + "();");
    w.print("doInvoke(");
    w.print("\"" + method.getName() + "\"");
    w.print(", " + reqDataStr);
    w.print(", ");
    if (resultType.isParameterized() != null) {
        w.print(resultField);
    } else {
        deserializerCreator.generateDeserializerReference(resultType, w);
    }

    //w.print(", " + callback.getName());
    w.print(", result");

    w.println(");");
    w.println("return result;");

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

From source file:org.rapla.rest.gwtjsonrpc.rebind.ResultDeserializerCreator.java

License:Apache License

private void generateFromResult(SourceWriter w) {
    final String ctn = componentType.getQualifiedSourceName();

    w.println("@Override");
    w.print("public " + ctn + "[] ");
    w.println("fromResult(JavaScriptObject responseObject) {");
    w.indent();/*from  ww w  .ja  v a2  s . c  o m*/

    w.print("final " + ctn + "[] tmp = new " + ctn);
    w.println("[getResultSize(responseObject)];");

    w.println("serializer.fromJson(getResult(responseObject), tmp);");
    w.println("return tmp;");
    w.outdent();

    w.println("}");
}

From source file:org.rapla.rest.gwtjsonrpc.rebind.SerializerCreator.java

License:Apache License

private void generateGetSets(final SourceWriter w) {
    for (final JField f : sortFields(targetType)) {
        if (f.isPrivate()) {
            w.print("private static final native ");
            w.print(f.getType().getQualifiedSourceName());
            w.print(" objectGet_" + f.getName());
            w.print("(");
            w.print(targetType.getQualifiedSourceName() + " instance");
            w.print(")");
            w.println("/*-{ ");
            w.indent();//  ww  w  .  j  a v a 2 s . co  m

            w.print("return instance.@");
            w.print(targetType.getQualifiedSourceName());
            w.print("::");
            w.print(f.getName());
            w.println(";");

            w.outdent();
            w.println("}-*/;");

            w.print("private static final native void ");
            w.print(" objectSet_" + f.getName());
            w.print("(");
            w.print(targetType.getQualifiedSourceName() + " instance, ");
            w.print(f.getType().getQualifiedSourceName() + " value");
            w.print(")");
            w.println("/*-{ ");
            w.indent();

            w.print("instance.@");
            w.print(targetType.getQualifiedSourceName());
            w.print("::");
            w.print(f.getName());
            w.println(" = value;");

            w.outdent();
            w.println("}-*/;");
        }

        if (f.getType() == JPrimitiveType.CHAR || isBoxedCharacter(f.getType())) {
            w.print("private static final native String");
            w.print(" jsonGet0_" + f.getName());
            w.print("(final JavaScriptObject instance)");
            w.println("/*-{ ");
            w.indent();
            w.print("return instance.");
            w.print(f.getName());
            w.println(";");
            w.outdent();
            w.println("}-*/;");

            w.print("private static final ");
            w.print(f.getType() == JPrimitiveType.CHAR ? "char" : "Character");
            w.print(" jsonGet_" + f.getName());
            w.print("(JavaScriptObject instance)");
            w.println(" {");
            w.indent();
            w.print("return ");
            w.print(JsonSerializer.class.getName());
            w.print(".toChar(");
            w.print("jsonGet0_" + f.getName());
            w.print("(instance)");
            w.println(");");
            w.outdent();
            w.println("}");
        } else {
            w.print("private static final native ");
            if (f.getType().isArray() != null) {
                w.print("JavaScriptObject");
            } else if (isJsonPrimitive(f.getType())) {
                w.print(f.getType().getQualifiedSourceName());
            } else if (isBoxedPrimitive(f.getType())) {
                w.print(boxedTypeToPrimitiveTypeName(f.getType()));
            } else {
                w.print("Object");
            }
            w.print(" jsonGet_" + f.getName());
            w.print("(JavaScriptObject instance)");
            w.println("/*-{ ");
            w.indent();

            w.print("return instance.");
            w.print(f.getName());
            w.println(";");

            w.outdent();
            w.println("}-*/;");
        }

        w.println();
    }
}

From source file:org.rapla.rest.gwtjsonrpc.rebind.SerializerCreator.java

License:Apache License

private void generateEnumFromJson(final SourceWriter w) {
    w.print("public ");
    w.print(targetType.getQualifiedSourceName());
    w.println(" fromJson(Object in) {");
    w.indent();/*from ww w .  java  2s . c om*/
    w.print("return in != null");
    w.print(" ? " + targetType.getQualifiedSourceName() + ".valueOf((String)in)");
    w.print(" : null");
    w.println(";");
    w.outdent();
    w.println("}");
    w.println();
}

From source file:org.rapla.rest.gwtjsonrpc.rebind.SerializerCreator.java

License:Apache License

private void generatePrintJson(final SourceWriter w) {
    final JField[] fieldList = sortFields(targetType);
    w.print("protected int printJsonImpl(int fieldCount, StringBuilder sb, ");
    w.println("Object instance) {");
    w.indent();/*w w  w .j a va 2s. c om*/

    w.print("final ");
    w.print(targetType.getQualifiedSourceName());
    w.print(" src = (");
    w.print(targetType.getQualifiedSourceName());
    w.println(")instance;");

    if (needsSuperSerializer(targetType)) {
        w.print("fieldCount = super.printJsonImpl(fieldCount, sb, (");
        w.print(targetType.getSuperclass().getQualifiedSourceName());
        w.println(")src);");
    }

    final String docomma = "if (fieldCount++ > 0) sb.append(\",\");";
    for (final JField f : fieldList) {
        final String doget;
        if (f.isPrivate()) {
            doget = "objectGet_" + f.getName() + "(src)";
        } else {
            doget = "src." + f.getName();
        }

        final String doname = "sb.append(\"\\\"" + f.getName() + "\\\":\");";
        if (f.getType() == JPrimitiveType.CHAR || isBoxedCharacter(f.getType())) {
            w.println(docomma);
            w.println(doname);
            w.println("sb.append(\"\\\"\");");
            w.println("sb.append(" + JsonSerializer.class.getSimpleName() + ".escapeChar(" + doget + "));");
            w.println("sb.append(\"\\\"\");");
        } else if (isJsonString(f.getType())) {
            w.println("if (" + doget + " != null) {");
            w.indent();
            w.println(docomma);
            w.println(doname);
            w.println("sb.append(" + JsonSerializer.class.getSimpleName() + ".escapeString(" + doget + "));");
            w.outdent();
            w.println("}");
            w.println();
        } else if (f.getType().isPrimitive() != null) {
            w.println(docomma);
            w.println(doname);
            w.println("sb.append(" + doget + ");");
            w.println();
        } else if (isJsonPrimitive(f.getType()) || isBoxedPrimitive(f.getType())) {
            w.println("if (" + doget + " != null) {");
            w.println(docomma);
            w.println(doname);
            w.println("sb.append(" + doget + ");");
            w.println();
            w.println("}");
        } else {
            w.println("if (" + doget + " != null) {");
            w.indent();
            w.println(docomma);
            w.println(doname);
            if (needsTypeParameter(f.getType())) {
                w.print("ser_" + f.getName());
            } else {
                w.print(serializerFor(f.getType()) + ".INSTANCE");
            }
            w.println(".printJson(sb, " + doget + ");");
            w.outdent();
            w.println("}");
            w.println();
        }
    }

    w.println("return fieldCount;");
    w.outdent();
    w.println("}");
    w.println();
}

From source file:org.rapla.rest.gwtjsonrpc.rebind.SerializerCreator.java

License:Apache License

private void generateFromJson(final SourceWriter w) {
    w.print("public ");
    w.print(targetType.getQualifiedSourceName());
    w.println(" fromJson(Object in) {");
    w.indent();//from   ww w .j  a v  a  2s. co  m
    if (targetType.isAbstract()) {
        w.println("throw new UnsupportedOperationException();");
    } else {
        w.println("if (in == null) return null;");
        w.println("final JavaScriptObject jso = (JavaScriptObject)in;");
        w.print("final ");
        w.print(targetType.getQualifiedSourceName());
        w.print(" dst = new ");
        w.println(targetType.getQualifiedSourceName() + "();");
        w.println("fromJsonImpl(jso, dst);");
        w.println("return dst;");
    }
    w.outdent();
    w.println("}");
    w.println();

    w.print("protected void fromJsonImpl(JavaScriptObject jso,");
    w.print(targetType.getQualifiedSourceName());
    w.println(" dst) {");
    w.indent();

    if (needsSuperSerializer(targetType)) {
        w.print("super.fromJsonImpl(jso, (");
        w.print(targetType.getSuperclass().getQualifiedSourceName());
        w.println(")dst);");
    }

    for (final JField f : sortFields(targetType)) {
        final String doget = "jsonGet_" + f.getName() + "(jso)";
        final String doset0, doset1;

        if (f.isPrivate()) {
            doset0 = "objectSet_" + f.getName() + "(dst, ";
            doset1 = ")";
        } else {
            doset0 = "dst." + f.getName() + " = ";
            doset1 = "";
        }

        JType type = f.getType();
        if (type.isArray() != null) {
            final JType ct = type.isArray().getComponentType();
            w.println("if (" + doget + " != null) {");
            w.indent();

            w.print("final ");
            w.print(ct.getQualifiedSourceName());
            w.print("[] tmp = new ");
            w.print(ct.getQualifiedSourceName());
            w.print("[");
            w.print(ObjectArraySerializer.class.getName());
            w.print(".size(" + doget + ")");
            w.println("];");

            w.println("ser_" + f.getName() + ".fromJson(" + doget + ", tmp);");

            w.print(doset0);
            w.print("tmp");
            w.print(doset1);
            w.println(";");

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

        } else if (isJsonPrimitive(type)) {
            w.print(doset0);
            w.print(doget);
            w.print(doset1);
            w.println(";");

        } else if (isBoxedPrimitive(type)) {
            w.print(doset0);
            w.print("( " + doget + " != null) ? ");
            //w.print("new " + type.getQualifiedSourceName() + "(");
            w.print(doget);
            //w.print(")");
            w.print(":null");
            w.print(doset1);
            w.println(";");

        } else {
            w.print(doset0);
            if (needsTypeParameter(type)) {
                w.print("ser_" + f.getName());
            } else {
                String serializerFor = serializerFor(type);
                w.print(serializerFor + ".INSTANCE");
            }
            w.print(".fromJson(" + doget + ")");
            w.print(doset1);
            w.println(";");
        }
    }

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

From source file:org.rstudio.core.rebind.command.CommandBundleGenerator.java

License:Open Source License

/**
 * Generates the impl class and returns its name.
 *//* w  w  w .  j a  v  a2 s .c o  m*/
public String generate() throws Exception {
    ImageResourceInfo images = generateImageBundle();

    simpleName_ = bundleType_.getName().replace('.', '_') + "__Impl";

    PrintWriter printWriter = context_.tryCreate(logger_, packageName_, simpleName_);
    if (printWriter != null) {
        // I don't fully understand why images is sometimes null but we better
        // not get into a situation where we are generating this type but don't
        // know what images we can use. Empirically it seems like images is
        // always null only when printWriter is also null.
        assert images != null;

        ClassSourceFileComposerFactory factory = new ClassSourceFileComposerFactory(packageName_, simpleName_);
        factory.setSuperclass(bundleType_.getName());
        factory.addImport("org.rstudio.core.client.command.AppCommand");
        factory.addImport("org.rstudio.core.client.command.MenuCallback");
        factory.addImport("org.rstudio.core.client.command.ShortcutManager");
        SourceWriter writer = factory.createSourceWriter(context_, printWriter);

        emitConstructor(writer, images);
        emitCommandFields(writer);
        emitMenus(writer);
        emitShortcuts(writer);
        emitCommandAccessors(writer);

        // Close the class and commit it
        writer.outdent();
        writer.println("}");
        context_.commit(logger_, printWriter);
    }
    return packageName_ + "." + simpleName_;
}

From source file:org.rstudio.core.rebind.command.CommandBundleGenerator.java

License:Open Source License

private void emitShortcuts(SourceWriter writer) throws UnableToCompleteException {
    writer.println("private void __registerShortcuts() {");
    writer.indent();/*from  w  w w  .  ja va  2  s . co  m*/
    NodeList nodes = getConfigDoc("/commands/shortcuts");
    for (int i = 0; i < nodes.getLength(); i++) {
        NodeList groups = nodes.item(i).getChildNodes();
        for (int j = 0; j < groups.getLength(); j++) {
            if (groups.item(j).getNodeType() != Node.ELEMENT_NODE)
                continue;
            String groupName = ((Element) groups.item(j)).getAttribute("name");
            new ShortcutsEmitter(logger_, groupName, (Element) groups.item(j)).generate(writer);
        }
    }
    writer.outdent();
    writer.println("}");
}

From source file:org.rstudio.core.rebind.command.CommandBundleGenerator.java

License:Open Source License

private void emitCommandAccessors(SourceWriter writer) {
    for (JMethod method : commandMethods_) {
        String name = method.getName();
        writer.println("public AppCommand " + name + "() {");
        writer.indent();/*from  w  w  w .  jav  a2s .c o  m*/
        writer.println("return " + name + "_;");
        writer.outdent();
        writer.println("}");
    }
}

From source file:org.rstudio.core.rebind.command.CommandBundleGenerator.java

License:Open Source License

private ImageResourceInfo generateImageBundle() {
    String className = bundleType_.getSimpleSourceName() + "__AutoGenResources";
    String pathToInstance = packageName_ + "." + className + ".INSTANCE";
    ImageResourceInfo iri = new ImageResourceInfo(pathToInstance);

    PrintWriter printWriter = context_.tryCreate(logger_, packageName_, className);
    if (printWriter == null)
        return null;

    ClassSourceFileComposerFactory factory = new ClassSourceFileComposerFactory(packageName_, className);
    factory.addImport("com.google.gwt.core.client.GWT");
    factory.addImport("com.google.gwt.resources.client.*");
    factory.makeInterface();//from w w  w  .  j  a va  2 s  .  com
    factory.addImplementedInterface("ClientBundle");
    SourceWriter writer = factory.createSourceWriter(context_, printWriter);

    Set<String> resourceNames = context_.getResourcesOracle().getPathNames();
    for (JMethod method : commandMethods_) {
        String commandId = method.getName();

        String key = packageName_.replace('.', '/') + "/" + commandId + ".png";
        if (resourceNames.contains(key)) {
            writer.println("ImageResource " + commandId + "();");
            iri.addImage(commandId);
        }
    }
    writer.println("public static final " + className + " INSTANCE = " + "(" + className + ")GWT.create("
            + className + ".class);");

    writer.outdent();
    writer.println("}");
    context_.commit(logger_, printWriter);

    return iri;

}