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

Introduction

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

Prototype

void outdent();

Source Link

Usage

From source file:org.pentaho.mantle.rebind.EventBusUtilGenerator.java

License:Open Source License

private void generateConstructor(SourceWriter sourceWriter) {
    // start constructor source generation
    sourceWriter.println("public " + className + "() { ");
    sourceWriter.indent();//ww w .  jav  a  2 s .c  o m
    sourceWriter.println("super();");
    sourceWriter.outdent();
    sourceWriter.println("}");
}

---

From source file:org.pentaho.ui.xul.gwt.generators.EventHandlerGenerator.java

License:Open Source License

private void generateClass(TreeLogger logger, GeneratorContext context) {

    // get print writer that receives the source code
    PrintWriter printWriter = null;
    printWriter = context.tryCreate(logger, packageName, className);
    // print writer if null, source code has ALREADY been generated, return
    if (printWriter == null) {
        return;/*w w w .j  ava2s  . com*/
    }

    // init composer, set class properties, create source writer
    ClassSourceFileComposerFactory composer = null;
    composer = new ClassSourceFileComposerFactory(packageName, className);
    composer.addImplementedInterface("org.pentaho.ui.xul.gwt.util.EventHandlerWrapper");
    composer.addImport("org.pentaho.ui.xul.impl.XulEventHandler");

    SourceWriter sourceWriter = null;
    sourceWriter = composer.createSourceWriter(context, printWriter);

    // generator constructor source code
    generateConstructor(sourceWriter);

    generateMethods(sourceWriter);

    // close generated class
    sourceWriter.outdent();
    sourceWriter.println("}");

    // commit generated class
    context.commit(logger, printWriter);

}

---

From source file:org.pentaho.ui.xul.gwt.generators.EventHandlerGenerator.java

License:Open Source License

private void generateMethods(SourceWriter sourceWriter) {

    sourceWriter.println("public void execute(String method, Object[] args) { ");
    sourceWriter.indent();// ww w  . j  av  a2s  .  c o m

    try {
        JClassType classType = typeOracle.getType(typeName);

        do {
            for (JMethod m : classType.getMethods()) {
                String methodName = m.getName();

                if (!m.isPublic()) {
                    continue;
                }

                sourceWriter.println("if(method.equals(\"" + methodName + "\")){");
                sourceWriter.indent();

                boolean firstParam = true;
                // method call
                sourceWriter.print("handler." + methodName + "(");
                int argPos = 0;
                for (JParameter param : m.getParameters()) {
                    if (!firstParam) {
                        sourceWriter.print(", ");
                    } else {
                        firstParam = false;
                    }
                    sourceWriter.print("(" + boxPrimative(param.getType()) + ") args[" + argPos + "]");
                    argPos++;
                }
                sourceWriter.print(");");
                // end method call

                sourceWriter.println("return;");
                sourceWriter.outdent();
                sourceWriter.println("}");
            }
        } while ((classType = classType.getSuperclass()).getSimpleSourceName().equals("Object") == false);

    } catch (Exception e) {

        // record to logger that Map generation threw an exception
        logger.log(TreeLogger.ERROR, "PropertyMap ERROR!!!", e);

    }
    sourceWriter.println(
            "System.err.println(\"ERROR: method '\" + method + \"' not annotated with EventMethod.\");");
    sourceWriter.outdent();
    sourceWriter.println("}");

    sourceWriter.println(handlerClassName + " handler;");

    sourceWriter.println("public void setHandler(XulEventHandler handler) { ");
    sourceWriter.indent();
    sourceWriter.println("this.handler = (" + handlerClassName + ") handler;");
    sourceWriter.outdent();
    sourceWriter.println("}");

    sourceWriter.println("public XulEventHandler getHandler() { ");
    sourceWriter.indent();
    sourceWriter.println("return this.handler;");
    sourceWriter.outdent();
    sourceWriter.println("}");

    sourceWriter.println("public String getName() { ");
    sourceWriter.indent();
    sourceWriter.println("return this.handler.getName();");
    sourceWriter.outdent();
    sourceWriter.println("}");

    sourceWriter.println("public Object getData() { ");
    sourceWriter.indent();
    sourceWriter.println("return null;");
    sourceWriter.outdent();
    sourceWriter.println("}");

    sourceWriter.println("public void setData(Object o) { ");
    sourceWriter.println("}");

}

---

From source file:org.pentaho.ui.xul.gwt.generators.EventHandlerGenerator.java

License:Open Source License

private void generateConstructor(SourceWriter sourceWriter) {

    // start constructor source generation
    sourceWriter.println("public " + className + "() { ");
    sourceWriter.indent();/*from w w w  .  jav a2s  .c o  m*/
    sourceWriter.println("super();");

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

}

---

From source file:org.pentaho.ui.xul.gwt.generators.TypeControllerGenerator.java

License:Open Source License

private void generateClass(TreeLogger logger, GeneratorContext context) {

    // get print writer that receives the source code
    PrintWriter printWriter = null;
    printWriter = context.tryCreate(logger, packageName, className);
    // print writer if null, source code has ALREADY been generated, return
    if (printWriter == null) {
        return;//from  www.  j  a  v  a  2 s .  com
    }

    // init composer, set class properties, create source writer
    ClassSourceFileComposerFactory composer = null;
    composer = new ClassSourceFileComposerFactory(packageName, className);
    composer.addImplementedInterface("org.pentaho.ui.xul.gwt.binding.TypeController");
    composer.addImport("org.pentaho.ui.xul.gwt.binding.*");
    composer.addImport("java.util.Map");
    composer.addImport("java.util.HashMap");
    composer.addImport("org.pentaho.ui.xul.XulException");

    SourceWriter sourceWriter = null;
    sourceWriter = composer.createSourceWriter(context, printWriter);

    // generator constructor source code
    generateConstructor(sourceWriter);

    writeMethods(sourceWriter);

    // close generated class
    sourceWriter.outdent();
    sourceWriter.println("}");

    // commit generated class
    context.commit(logger, printWriter);

}

---

From source file:org.pentaho.ui.xul.gwt.generators.TypeControllerGenerator.java

License:Open Source License

private void generateConstructor(SourceWriter sourceWriter) {

    sourceWriter.println(/*from w w w .j a  v a2  s . c  o m*/
            "public Map<String, GwtBindingMethod> wrappedTypes = new HashMap<String, GwtBindingMethod>();");

    // start constructor source generation
    sourceWriter.println("public " + className + "() { ");
    sourceWriter.indent();
    sourceWriter.println("super();");

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

}

---

From source file:org.pentaho.ui.xul.gwt.generators.TypeControllerGenerator.java

License:Open Source License

private void writeMethods(SourceWriter sourceWriter) {
    sourceWriter.println("public GwtBindingMethod findGetMethod(Object obj, String propertyName){");
    sourceWriter.indent();/*from  w w w  .  j  a v a2s .c o m*/

    sourceWriter.println(
            "GwtBindingMethod retVal = findMethod(obj,\"get\"+propertyName.substring(0,1).toUpperCase()"
                    + "+propertyName.substring(1));");

    sourceWriter.println("if(retVal == null){");
    sourceWriter.indent();
    sourceWriter
            .println("retVal = findMethod(obj,\"is\"+propertyName.substring(0,1).toUpperCase()+propertyName."
                    + "substring(1));");
    sourceWriter.outdent();
    sourceWriter.println("}");

    sourceWriter.println("return retVal;");

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

    sourceWriter.println("public GwtBindingMethod findSetMethod(Object obj, String propertyName){");
    sourceWriter.indent();

    sourceWriter.println("return findMethod(obj,\"set\"+propertyName.substring(0,1).toUpperCase()+propertyName"
            + ".substring(1));");
    sourceWriter.outdent();
    sourceWriter.println("}");

    sourceWriter.println("public GwtBindingMethod findMethod(Object obj, String propertyName){");
    sourceWriter.indent();

    sourceWriter.println("return findOrCreateMethod(obj.getClass().getName(), propertyName);");
    sourceWriter.outdent();
    sourceWriter.println("}");

    createFindMethod(sourceWriter);
}

---

From source file:org.pentaho.ui.xul.gwt.generators.TypeControllerGenerator.java

License:Open Source License

private void createFindMethod(SourceWriter sourceWriter) {

    // We create more than one findMethod as the body of one method would be too large. This is the int that we
    // increment to add to the name
    // i.e. findMethod0()
    int methodNum = 0;

    // This int keeps track of how many methods are generated. When it gets to 200 we create a new findMethodX()
    // and chain it to the previous.
    int methodCount = 0;

    sourceWriter.println("private GwtBindingMethod findOrCreateMethod(String obj, String methodName){ ");
    sourceWriter.indent();//from ww  w .  j a  va2  s  . c  o m

    sourceWriter.println("GwtBindingMethod newMethod;");

    // dummy first condition, rest are "else if". Keeps us from having conditional logic.
    sourceWriter.println("if(false){ }");

    for (JClassType type : implementingTypes) {

        // close last method, chain it to a new one.
        if (methodCount > 200) {
            sourceWriter.println("return findOrCreateMethod" + (methodNum) + "(obj, methodName);");
            sourceWriter.println("}");

            sourceWriter.println("private GwtBindingMethod findOrCreateMethod" + (methodNum++)
                    + "(String obj, String methodName){ ");
            sourceWriter.println("GwtBindingMethod newMethod;");
            // dummy first condition, rest are "else if". Keeps us from having conditional logic.
            sourceWriter.println("if(false){ }");

            methodCount = 0;
        }

        String keyRoot = generateTypeKey(type);

        // if(type.isAbstract()){
        // System.out.println("abstract");
        // continue;
        // }

        // determine if there are any methods that are bindable before writing out conditional for class

        JClassType loopType = type;
        boolean hasBindableMethods = false;
        JClassType eventSourceType = null;
        try {
            eventSourceType = typeOracle.getType("org.pentaho.ui.xul.XulEventSource");
        } catch (NotFoundException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        }
        //CHECKSTYLE IGNORE Indentation FOR NEXT 1 LINES
        outer: while (loopType.getSuperclass() != null
                && loopType.getSimpleSourceName().equals("Object") == false
                && loopType.isAssignableTo(eventSourceType)) {

            for (JMethod m : loopType.getMethods()) {
                if (m.isPublic() && m.getAnnotation(Bindable.class) != null) {
                    hasBindableMethods = true;
                    break outer;
                }
            }
            loopType = loopType.getSuperclass();
        }
        if (hasBindableMethods == false) {
            continue;
        }
        sourceWriter.println("else if(obj.equals(\"" + type.getQualifiedSourceName() + "\")){ ");
        try {

            loopType = type;
            sourceWriter.indent();

            // Loop over class heirarchy and generate methods for every object that is declared a XulEventSource
            while (loopType.getSuperclass() != null && loopType.getSimpleSourceName().equals("Object") == false
                    && loopType.isAssignableTo(eventSourceType)) {
                String superName = generateTypeKey(loopType);

                boolean first = true;
                for (JMethod m : loopType.getMethods()) {
                    methodCount++;
                    if (!m.isPublic() || m.getAnnotation(Bindable.class) == null) {
                        continue;
                    }

                    sourceWriter.println(
                            (first ? "" : "else ") + "if(methodName.equals(\"" + m.getName() + "\")){ ");
                    if (first) {
                        first = false;
                    }
                    sourceWriter.indent();

                    String methodName = m.getName();

                    // check to see if we've already processed this classes' method. Point to that class instead.
                    if (generatedMethods.contains((superName + "_" + methodName).toLowerCase())
                            && type != loopType) {

                        sourceWriter.println("return findOrCreateMethod(\"" + superName + "\", methodName);");

                    } else {
                        // See if it's already been created and cached. If so, return that.
                        String keyName = (keyRoot + "_" + methodName).toLowerCase();

                        sourceWriter.println("GwtBindingMethod found = wrappedTypes.get(\"" + keyName + "\");");
                        sourceWriter.println("if(found != null){");
                        sourceWriter.indent();
                        sourceWriter.println("return found;");
                        sourceWriter.outdent();
                        sourceWriter.println("} else {");
                        sourceWriter.indent();

                        // Not cached, create a new instance and put it in the cache.
                        sourceWriter.println("newMethod = new GwtBindingMethod(){");

                        sourceWriter.println(
                                "public Object invoke(Object obj, Object[] args) throws XulException { ");
                        sourceWriter.indent();
                        sourceWriter.println("try{");
                        sourceWriter.println(loopType.getQualifiedSourceName() + " target = ("
                                + loopType.getQualifiedSourceName() + ") obj;");

                        JParameter[] params = m.getParameters();
                        String argList = "";
                        int pos = 0;
                        for (JParameter param : params) {
                            if (pos > 0) {
                                argList += ", ";
                            }
                            argList += "(" + getTypeName(param.getType()) + ") args[" + pos + "]";
                            pos++;
                        }

                        if (isVoidReturn(m.getReturnType())) {
                            sourceWriter.println("target." + methodName + "(" + argList + ");");
                            sourceWriter.println("return null;");
                        } else {
                            sourceWriter.println("return " + boxReturnType(m) + " target." + methodName + "("
                                    + argList + ");");
                        }

                        sourceWriter.println(
                                "}catch(Exception e){ e.printStackTrace(); throw new XulException(\"error with "
                                        + type.getQualifiedSourceName() + "\"+e.getMessage());}");
                        sourceWriter.println("}");

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

                        // Add it to the HashMap cache as type and decendant type if available.
                        sourceWriter.println("wrappedTypes.put((\"" + keyName + "\"), newMethod);");
                        if (keyRoot.equals(superName) == false) {
                            sourceWriter.println("wrappedTypes.put((\"" + keyName + "\"), newMethod);");
                        }
                        generatedMethods.add((keyRoot + "_" + methodName).toLowerCase());
                        generatedMethods.add((superName + "_" + methodName).toLowerCase());

                        sourceWriter.println("return newMethod;");

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

                    sourceWriter.println("}");

                }

                // go up a level in the heirarchy and check again.
                loopType = loopType.getSuperclass();
            }
            sourceWriter.outdent();
            sourceWriter.println("}");

        } catch (Exception e) {

            // record to logger that Map generation threw an exception
            logger.log(TreeLogger.ERROR, "PropertyMap ERROR!!!", e);

        }

    }

    sourceWriter.outdent();

    // This is the end of the line, if not found return null.
    sourceWriter.println("return null;");
    sourceWriter.println("}");
}

---

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

License:Apache License

private void generateProxyConstructor(@SuppressWarnings("unused") final TreeLogger logger,
        final SourceWriter w) {
    final RemoteServiceRelativePath relPath = svcInf.getAnnotation(RemoteServiceRelativePath.class);
    if (relPath != null) {
        w.println();//from  ww w .  j a v  a 2 s  .  com
        w.println("public " + getProxySimpleName() + "() {");
        w.indent();
        w.println("setServiceEntryPoint(GWT.getModuleBaseURL() + \"" + relPath.value() + "\");");
        w.outdent();
        w.println("}");
    }
}

---

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

License:Apache License

private void generateProxyCallCreator(final TreeLogger logger, final SourceWriter w)
        throws UnableToCompleteException {
    String callName = getJsonCallClassName(logger);
    w.println();//from  w  w w  .  j a  v  a  2  s  .com
    w.println("@Override");
    w.print("protected <T> ");
    w.print(callName);
    w.print("<T> newJsonCall(final AbstractJsonProxy proxy, ");
    w.print("final String methodName, final String reqData, ");
    w.println("final ResultDeserializer<T> ser) {");
    w.indent();

    w.print("return new ");
    w.print(callName);
    w.println("<T>(proxy, methodName, reqData, ser);");

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

---

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