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.

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void outdent();

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Usage

From source file:com.eleven.rebind.SkinBundleGenerator.java

License:Apache License

private void generateImageMethod(final SkinBundleBuilder compositeImage, final SourceWriter sw,
        final JMethod method, final String imgResName) {

    String decl = method.getReadableDeclaration(false, true, true, true, true);

    {//from   w w w  .j  a  v  a  2  s  .c  o m
        sw.indent();

        // Create a singleton that this method can return. There is no need
        // to
        // create a new instance every time this method is called, since
        // ClippedImagePrototype is immutable

        SkinBundleBuilder.ImageRect imageRect = compositeImage.getMapping(imgResName);
        String singletonName = method.getName() + "_SINGLETON";

        sw.print("private static final ClippedImagePrototype ");
        sw.print(singletonName);
        sw.print(" = new ClippedImagePrototype(IMAGE_BUNDLE_URL, ");
        sw.print(Integer.toString(imageRect.getLeft()));
        sw.print(", ");
        sw.print(Integer.toString(imageRect.getTop()));
        sw.print(", ");
        sw.print(Integer.toString(imageRect.getWidth()));
        sw.print(", ");
        sw.print(Integer.toString(imageRect.getHeight()));
        sw.println(");");

        sw.print(decl);
        sw.println(" {");
        sw.indent();
        sw.print("return ");
        sw.print(singletonName);
        sw.println(";");
        sw.outdent();

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

From source file:com.eleven.rebind.SkinBundleGenerator.java

License:Apache License

private void generateImageDef(final SkinBundleBuilder compositeImage, final SourceWriter sw,
        final List<String> imgResNames) {
    sw.indent();/*from   www .  j  av a2s  .co  m*/

    sw.println("private static final HashMap<String, ClippedImagePrototype> imageMap"
            + "= new HashMap<String, ClippedImagePrototype>() {");

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

    sw.indent();

    for (String imgResName : imgResNames) {
        SkinBundleBuilder.ImageRect imageRect = compositeImage.getMapping(imgResName);

        sw.print("put (\"" + imgResName.replace(File.separatorChar, '/') + "\", ");
        sw.print("new ClippedImagePrototype(IMAGE_BUNDLE_URL, ");
        sw.print(Integer.toString(imageRect.getLeft()));
        sw.print(", ");
        sw.print(Integer.toString(imageRect.getTop()));
        sw.print(", ");
        sw.print(Integer.toString(imageRect.getWidth()));
        sw.print(", ");
        sw.print(Integer.toString(imageRect.getHeight()));
        sw.println("));");
    }

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

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

    sw.println("@Override");
    sw.println("public void prefetchAll() {");
    sw.indent();
    for (String imgResName : imgResNames)
        sw.println("Image.prefetch(\"" + imgResName.replace(File.separatorChar, '/') + "\");");

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

    sw.println("@Override");
    sw.println("public void prefetchBundle() {");
    sw.indent();
    sw.println("Image.prefetch(IMAGE_BUNDLE_URL);");
    sw.println("}");
    sw.outdent();
}

From source file:com.eleven.rebind.SkinBundleGenerator.java

License:Apache License

/**
 * Generates the image bundle implementation class, checking each method for
 * validity as it is encountered./*from  ww  w. jav  a2 s . com*/
 */
private String generateImplClass(final TreeLogger logger, final GeneratorContext context,
        final JClassType userType, final JMethod[] imageMethods) throws UnableToCompleteException {
    // Lookup the type info for AbstractImagePrototype so that we can check
    // for
    // the proper return type
    // on image bundle methods.
    final JClassType abstractImagePrototype;
    try {
        abstractImagePrototype = userType.getOracle().getType(ABSTRACTIMAGEPROTOTYPE_QNAME);
    } catch (NotFoundException e) {
        logger.log(TreeLogger.ERROR, "GWT " + ABSTRACTIMAGEPROTOTYPE_QNAME + " class is not available", e);
        throw new UnableToCompleteException();
    }

    // Compute the package and class names of the generated class.
    String pkgName = userType.getPackage().getName();
    String subName = computeSubclassName(userType);

    // 11pc
    String pkgPrefix = pkgName.replace('.', '/');

    if (pkgPrefix.length() > 0)
        pkgPrefix += "/";

    // Begin writing the generated source.
    ClassSourceFileComposerFactory f = new ClassSourceFileComposerFactory(pkgName, subName);
    f.addImport(ABSTRACTIMAGEPROTOTYPE_QNAME);
    f.addImport(CLIPPEDIMAGEPROTOTYPE_QNAME);
    f.addImport(GWT_QNAME);
    f.addImport(HASHMAP_QNAME);
    f.addImport(IMAGE_QNAME);
    f.addImplementedInterface(userType.getQualifiedSourceName());

    PrintWriter pw = context.tryCreate(logger, pkgName, subName);

    if (pw != null) {
        SourceWriter sw = f.createSourceWriter(context, pw);

        // Build a compound image from each individual image.
        SkinBundleBuilder bulder = new SkinBundleBuilder();

        // Store the computed image names so that we don't have to lookup
        // them up again.

        // 11pc
        List<String> imageResNames = getSkinImages(logger);

        for (String imageName : imageResNames)
            bulder.assimilate(logger, imageName);

        /*
        for (JMethod method : imageMethods) {
                    String branchMsg = "Analyzing method '" + method.getName()
                          + "' in type " + userType.getQualifiedSourceName();
                    TreeLogger branch = logger.branch(TreeLogger.DEBUG, branchMsg,
                          null);
                
                    // Verify that this method is valid on an image bundle.
                    if (method.getReturnType() != abstractImagePrototype) {
                       branch.log(TreeLogger.ERROR, "Return type must be "
                             + ABSTRACTIMAGEPROTOTYPE_QNAME, null);
                       throw new UnableToCompleteException();
                    }
                
                    if (method.getParameters().length > 0) {
                       branch.log(TreeLogger.ERROR,
                             "Method must have zero parameters", null);
                       throw new UnableToCompleteException();
                    }
                
                    // Find the associated imaged resource.
                    String imageResName = getImageResourceName(branch,
                          new JMethodOracleImpl(method));
                    assert (imageResName != null);
                    imageResNames.add(imageResName);
                    bulder.assimilate(logger, imageResName);
        }
        */
        // Write the compound image into the output directory.
        //         String bundledImageUrl = bulder.writeBundledImage(logger, context);
        String bundledImageUrl = "yeayeaa";

        // Emit a constant for the composite URL. Note that we prepend the
        // module's base URL so that the module can reference its own
        // resources
        // independently of the host HTML page.
        sw.print("private static final String IMAGE_BUNDLE_URL = GWT.getModuleBaseURL() + \"");
        sw.print(escape(bundledImageUrl));
        sw.println("\";");
        /*
                 // Generate an implementation of each method.
                 int imageResNameIndex = 0;
                 for (JMethod method : imageMethods) {
                    generateImageMethod(bulder, sw, method, imageResNames
          .get(imageResNameIndex++));
                 }
        */

        generateImageDef(bulder, sw, imageResNames);

        sw.println("@Override");
        sw.println("public AbstractImagePrototype get(String image) {");
        sw.indent();
        sw.println("return imageMap.get(image);");
        sw.outdent();
        sw.print("}");

        sw.println("@Override");
        sw.println("public HashMap<String, HashMap<String, String>>   getProperties() {");
        sw.indent();
        sw.println("return null;");
        sw.outdent();
        sw.print("}");

        // Finish.
        sw.commit(logger);
    }

    return f.getCreatedClassName();
}

From source file:com.emitrom.pilot.core.shared.rebind.BeanModelGenerator.java

License:Apache License

protected void createGetMethods(List<JMethod> getters, SourceWriter sw, String typeName) {
    sw.println("public <X> X getPropertyAsString(String s) {");

    sw.println("if (allowNestedValues && NestedModelUtil.isNestedProperty(s)) {");
    sw.indentln("return (X)NestedModelUtil.getNestedValue(this, s);");
    sw.println("}");

    for (JMethod method : getters) {
        JClassType returnType = method.getReturnType().isClassOrInterface();
        String s = method.getName();
        String p = lowerFirst(s.substring(s.startsWith("g") ? 3 : 2)); // get
                                                                       // or

        sw.println("if (s.equals(\"" + p + "\")) {");
        sw.println("Object value = ((" + typeName + ")bean)." + s + "();");

        try {/*  w  w  w  .  j a  v  a 2 s .com*/
            if (returnType != null && returnType.isAssignableTo(oracle.getType(List.class.getName()))
                    && returnType.isParameterized() != null) {
                JParameterizedType type = returnType.isParameterized();
                JClassType[] params = type.getTypeArgs();
                if (beans.contains(params[0])) {
                    sw.println("if (value != null) {");
                    sw.indent();
                    sw.println("java.util.List list = (java.util.List)value;");
                    sw.println("java.util.List list2 = " + BeanLookup.class.getCanonicalName()
                            + ".get().getFactory(" + params[0].getQualifiedSourceName()
                            + ".class).createModel((java.util.Collection) list);");
                    sw.outdent();
                    sw.println("return (X) list2;");
                    sw.println("}");
                }
            } else {
                // swap returnType as generic types were not matching
                // (beans.contains(returnType))
                if (returnType != null) {
                    String t = returnType.getQualifiedSourceName();
                    if (t.indexOf("extends") == -1) {
                        returnType = oracle.getType(t);
                    }
                }
                if (beans.contains(returnType)) {
                    sw.println("if (value != null) {");
                    sw.println("    Bean nestedModel = nestedModels.get(s);");
                    sw.println("    if (nestedModel != null) {");
                    sw.println("      Object bean = nestedModel.getBean();");
                    sw.println("      if (!bean.equals(value)){");
                    sw.println("        nestedModel = null;");
                    sw.println("      }");
                    sw.println("    }");
                    sw.println("    if (nestedModel == null) {");
                    sw.println("        nestedModel = " + BeanLookup.class.getCanonicalName()
                            + ".get().getFactory(" + returnType.getQualifiedSourceName()
                            + ".class).createModel(value);");
                    sw.println("        nestedModels.put(s, nestedModel);");
                    sw.println("    }");
                    sw.println("    return (X)processValue(nestedModel);");
                    sw.println("}");
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }

        sw.println("return (X)processValue(value);");
        sw.println("}");
    }
    sw.println("return super.getFromCache(s);");
    sw.println("}");
}

From source file:com.emitrom.touch4j.rebind.BeanModelGenerator.java

License:Open Source License

protected void createGetMethods(List<JMethod> getters, SourceWriter sw, String typeName) {
    sw.println("public <X> X getPropertyAsString(String s) {");

    sw.println("if (allowNestedValues && NestedModelUtil.isNestedProperty(s)) {");
    sw.indentln("return (X)NestedModelUtil.getNestedValue(this, s);");
    sw.println("}");

    for (JMethod method : getters) {
        JClassType returnType = method.getReturnType().isClassOrInterface();
        String s = method.getName();
        String p = lowerFirst(s.substring(s.startsWith("g") ? 3 : 2)); // get
        // or/*from w w w. j a v  a2 s .  c o  m*/

        sw.println("if (s.equals(\"" + p + "\")) {");
        sw.println("Object value = ((" + typeName + ")bean)." + s + "();");

        try {
            if (returnType != null && returnType.isAssignableTo(oracle.getType(List.class.getName()))
                    && returnType.isParameterized() != null) {
                JParameterizedType type = returnType.isParameterized();
                JClassType[] params = type.getTypeArgs();
                if (beans.contains(params[0])) {
                    sw.println("if (value != null) {");
                    sw.indent();
                    sw.println("java.util.List list = (java.util.List)value;");
                    sw.println("java.util.List list2 = " + BeanModelLookup.class.getCanonicalName()
                            + ".get().getFactory(" + params[0].getQualifiedSourceName()
                            + ".class).createModel((java.util.Collection) list);");
                    sw.outdent();
                    sw.println("return (X) list2;");
                    sw.println("}");
                }
            } else {
                // swap returnType as generic types were not matching
                // (beans.contains(returnType))
                if (returnType != null) {
                    String t = returnType.getQualifiedSourceName();
                    if (t.indexOf("extends") == -1) {
                        returnType = oracle.getType(t);
                    }
                }
                if (beans.contains(returnType)) {
                    sw.println("if (value != null) {");
                    sw.println("    BeanModel nestedModel = nestedModels.get(s);");
                    sw.println("    if (nestedModel != null) {");
                    sw.println("      Object bean = nestedModel.getBean();");
                    sw.println("      if (!bean.equals(value)){");
                    sw.println("        nestedModel = null;");
                    sw.println("      }");
                    sw.println("    }");
                    sw.println("    if (nestedModel == null) {");
                    sw.println("        nestedModel = " + BeanModelLookup.class.getCanonicalName()
                            + ".get().getFactory(" + returnType.getQualifiedSourceName()
                            + ".class).createModel(value);");
                    sw.println("        nestedModels.put(s, nestedModel);");
                    sw.println("    }");
                    sw.println("    return (X)processValue(nestedModel);");
                    sw.println("}");
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }

        sw.println("return (X)processValue(value);");
        sw.println("}");
    }
    sw.println("return super.getFromCache(s);");
    sw.println("}");
}

From source file:com.extjs.gxt.ui.rebind.core.BeanModelGenerator.java

License:sencha.com license

protected void createGetMethods(List<JMethod> getters, SourceWriter sw, String typeName) {
    sw.println("public <X> X get(String s) {");

    sw.println("if (allowNestedValues && NestedModelUtil.isNestedProperty(s)) {");
    sw.indentln("return (X)NestedModelUtil.getNestedValue(this, s);");
    sw.println("}");

    for (JMethod method : getters) {
        JClassType returnType = method.getReturnType().isClassOrInterface();
        String s = method.getName();
        String p = lowerFirst(s.substring(s.startsWith("g") ? 3 : 2)); // get or

        sw.println("if (s.equals(\"" + p + "\")) {");
        sw.println("Object value = ((" + typeName + ")bean)." + s + "();");

        try {/*ww w.j av a  2s .c om*/
            if (returnType != null && returnType.isAssignableTo(oracle.getType(List.class.getName()))
                    && returnType.isParameterized() != null) {
                JParameterizedType type = returnType.isParameterized();
                JClassType[] params = type.getTypeArgs();
                if (beans.contains(params[0])) {
                    sw.println("if (value != null) {");
                    sw.indent();
                    sw.println("java.util.List list = (java.util.List)value;");
                    sw.println("java.util.List list2 = " + BeanModelLookup.class.getCanonicalName()
                            + ".get().getFactory(" + params[0].getQualifiedSourceName()
                            + ".class).createModel((java.util.Collection) list);");
                    sw.outdent();
                    sw.println("return (X) list2;");
                    sw.println("}");
                }
            } else {
                // swap returnType as generic types were not matching
                // (beans.contains(returnType))
                if (returnType != null) {
                    String t = returnType.getQualifiedSourceName();
                    if (t.indexOf("extends") == -1) {
                        returnType = oracle.getType(t);
                    }
                }
                if (beans.contains(returnType)) {
                    sw.println("if (value != null) {");
                    sw.println("    BeanModel nestedModel = nestedModels.get(s);");
                    sw.println("    if (nestedModel != null) {");
                    sw.println("      Object bean = nestedModel.getBean();");
                    sw.println("      if (!bean.equals(value)){");
                    sw.println("        nestedModel = null;");
                    sw.println("      }");
                    sw.println("    }");
                    sw.println("    if (nestedModel == null) {");
                    sw.println("        nestedModel = " + BeanModelLookup.class.getCanonicalName()
                            + ".get().getFactory(" + returnType.getQualifiedSourceName()
                            + ".class).createModel(value);");
                    sw.println("        nestedModels.put(s, nestedModel);");
                    sw.println("    }");
                    sw.println("    return (X)processValue(nestedModel);");
                    sw.println("}");
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }

        sw.println("return (X)processValue(value);");
        sw.println("}");
    }
    sw.println("return super.get(s);");
    sw.println("}");
}

From source file:com.extjs.gxt.ui.rebind.core.BeanModelGenerator.java

License:sencha.com license

protected void createSetMethods(List<JMethod> properties, SourceWriter sw, String typeName) {
    sw.println("public <X> X set(String s, X val) {");
    sw.indent();/*  ww  w.  j  av  a2 s . c  om*/
    sw.println("Object obj = val;");

    sw.println("if (obj instanceof BeanModel) {");
    sw.println("obj = ((BeanModel) obj).getBean();");
    sw.println("} else if (obj instanceof java.util.List) {");
    sw.println("java.util.List list = new java.util.ArrayList();");
    sw.println("for(Object o : (java.util.List) obj) {");
    sw.println("if(o instanceof BeanModel) {");
    sw.println("list.add(((BeanModel) o).getBean());");
    sw.println("} else {");
    sw.println("list.add(o);");
    sw.println("}");
    sw.println("}");
    sw.println("obj = list;");
    sw.println("}");

    sw.println("if (allowNestedValues && val instanceof BeanModel) {");
    sw.indent();
    sw.println("obj = ((BeanModel)val).getBean();");
    sw.println("if (nestedModels.containsKey(s)) {");
    sw.indent();
    sw.println("nestedModels.put(s, (BeanModel)val);");
    sw.outdent();
    sw.println("}");
    sw.outdent();
    sw.println("}");

    sw.println("if (allowNestedValues && NestedModelUtil.isNestedProperty(s)) {");
    sw.indent();
    sw.println("X old = (X) NestedModelUtil.setNestedValue(this, s, val);");
    sw.println("notifyPropertyChanged(s, val, old);");
    sw.println("return old;");
    sw.outdent();
    sw.println("}");

    for (JMethod method : properties) {
        String s = method.getName();
        String p = lowerFirst(s.substring(3));
        String type = getMethodAttributeType(method);

        if (type.indexOf("extends") != -1) {
            type = "java.lang.Object";
        }

        if (type.equals("byte")) {
            type = "Byte";
        } else if (type.equals("char")) {
            type = "Character";
        } else if (type.equals("short")) {
            type = "Short";
        } else if (type.equals("int")) {
            type = "Integer";
        } else if (type.equals("long")) {
            type = "Long";
        } else if (type.equals("float")) {
            type = "Float";
        } else if (type.equals("double")) {
            type = "Double";
        } else if (type.equals("boolean")) {
            type = "Boolean";
        }

        sw.println("if (s.equals(\"" + p + "\")) {");
        sw.indent();
        sw.println("Object old = get(s);");

        sw.println("((" + typeName + ")bean)." + s + "((" + type + ")obj);");
        sw.println("notifyPropertyChanged(s, val, old);");
        sw.println("return (X)old;");
        sw.outdent();
        sw.println("}");
    }
    sw.println("return super.set(s, val);");
    sw.outdent();
    sw.println("}");
}

From source file:com.github.gilbertotorrezan.gwtviews.rebind.NavigationManagerGenerator.java

License:Open Source License

@SuppressWarnings("rawtypes")
@Override/*ww  w.  j  av a  2s. c om*/
public String generate(TreeLogger logger, GeneratorContext context, String typeName)
        throws UnableToCompleteException {

    final TypeOracle typeOracle = context.getTypeOracle();
    JClassType mainType = typeOracle.findType(typeName);

    PrintWriter writer = context.tryCreate(logger, mainType.getPackage().getName(),
            mainType.getName() + "Impl");
    if (writer == null) {
        return mainType.getQualifiedSourceName() + "Impl";
    }

    ClassSourceFileComposerFactory factory = new ClassSourceFileComposerFactory(mainType.getPackage().getName(),
            mainType.getName() + "Impl");
    factory.addImplementedInterface(typeName);

    factory.addImport(Presenter.class.getPackage().getName() + ".*");
    factory.addImport("com.google.gwt.user.client.History");
    factory.addImport("com.google.gwt.user.client.ui.Widget");
    factory.addImport("com.google.gwt.user.client.ui.Panel");
    factory.addImport("com.google.gwt.http.client.URL");
    factory.addImport("com.google.gwt.user.client.rpc.AsyncCallback");
    factory.addImport("com.google.gwt.core.client.*");
    factory.addImport("com.google.gwt.event.logical.shared.*");
    factory.addImport("com.github.gilbertotorrezan.gwtviews.client.analytics.*");
    factory.addImport("javax.annotation.Generated");
    factory.addImport("java.util.*");

    factory.addAnnotationDeclaration("@Generated(" + "value=\"" + NavigationManagerGenerator.class.getName()
            + "\", " + "date=\"" + new Date() + "\", " + "comments=\"Generated by GWT-Views project.\")");

    SourceWriter sourceWriter = factory.createSourceWriter(context, writer);

    sourceWriter.println("//AUTO GENERATED FILE BY GWT-VIEWS AT " + getClass().getName() + ". DO NOT EDIT!\n");

    sourceWriter.println("private Panel rootContainer;");
    sourceWriter.println("private UserPresenceManager userPresenceManager;");
    sourceWriter.println("private URLTokenFactory tokenFactory = new URLTokenFactory();");
    sourceWriter.println("private final Map<String, Presenter<?>> presentersMap = new HashMap<>();");
    sourceWriter.println("private URLToken currentToken = tokenFactory.createToken(\"\");");
    sourceWriter.println("private URLInterceptor currentInterceptor;\n");

    List<ViewPage> viewPages = new ArrayList<>();
    Map<String, HasViewPages> viewContainers = new HashMap<>();

    Set<ViewPage> viewsInNeedOfPresenters = new LinkedHashSet<>();
    Set<HasViewPages> containersInNeedOfPresenters = new LinkedHashSet<>();

    ViewPage defaultViewPage = null;
    ViewPage notFoundViewPage = null;
    HasViewPages defaultViewContainerPage = null;

    JClassType containerType = typeOracle.findType(HasViews.class.getName());

    JClassType[] types = typeOracle.getTypes();
    for (JClassType type : types) {
        if (type.isAnnotationPresent(View.class)) {
            View view = type.getAnnotation(View.class);
            if (shouldForceEmptyConstructor(view) && !type.isDefaultInstantiable()) {
                logger.log(Type.WARN, type.getName() + " must have an empty constructor to be a valid "
                        + View.class.getSimpleName() + ".");
                continue;
            }
            ViewPage page = new ViewPage(view, type);
            viewPages.add(page);
            if (view.defaultView()) {
                defaultViewPage = page;
            }
            if (view.notFoundView()) {
                notFoundViewPage = page;
            }
        } else if (type.isAnnotationPresent(ViewContainer.class)) {
            if (!type.isAssignableTo(containerType)) {
                logger.log(Type.WARN, type.getName() + " must implement " + containerType.getName()
                        + " to be a valid " + ViewContainer.class.getSimpleName() + ".");
                continue;
            }
            ViewContainer container = type.getAnnotation(ViewContainer.class);
            if (shouldForceEmptyConstructor(container) && !type.isDefaultInstantiable()) {
                logger.log(Type.WARN, type.getName() + " must have an empty constructor to be a valid "
                        + ViewContainer.class.getSimpleName() + ".");
                continue;
            }
            HasViewPages hasViews = new HasViewPages(container, type);
            viewContainers.put(type.getQualifiedSourceName(), hasViews);
            if (container.defaultContainer()) {
                defaultViewContainerPage = hasViews;
            }
        }
    }

    if (defaultViewPage == null) {
        logger.log(Type.ERROR, "No default view page defined!");
        throw new UnableToCompleteException();
    }

    if (defaultViewContainerPage == null && viewContainers.size() > 1) {
        logger.log(Type.ERROR, "There are more than one " + ViewContainer.class.getSimpleName()
                + " but no one is the default!");
        throw new UnableToCompleteException();
    }

    if (defaultViewContainerPage == null && !viewContainers.isEmpty()) {
        defaultViewContainerPage = viewContainers.values().iterator().next();
    }

    sourceWriter.println("public void onValueChange(ValueChangeEvent<String> event){");
    sourceWriter.indent();
    sourceWriter.println("final URLToken token = tokenFactory.createToken(event.getValue());");

    sourceWriter.println("if (currentInterceptor != null){");
    sourceWriter.indent();

    sourceWriter.println("History.newItem(currentToken.toString(), false);");
    sourceWriter.println("currentInterceptor.onUrlChanged(currentToken, token, new URLInterceptorCallback(){");
    sourceWriter.indent();
    sourceWriter.println("@Override\npublic void proceedTo(URLToken destination){");
    sourceWriter.indent();
    sourceWriter.println("History.newItem(destination.toString(), false);");
    sourceWriter.println("proceedToImpl(destination);");
    sourceWriter.outdent();
    sourceWriter.println("}");

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

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

    sourceWriter.println("this.proceedToImpl(token);");

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

    sourceWriter.println("private void proceedToImpl(final URLToken token){");
    sourceWriter.indent();

    sourceWriter.println("this.currentToken = token;");

    sourceWriter.println("switch (token.getId()){");
    sourceWriter.indent();

    int defaultViewIndex = -1;
    int notFoundViewIndex = -1;

    for (int i = 0; i < viewPages.size(); i++) {
        ViewPage viewPage = viewPages.get(i);
        final View view = viewPage.getView();
        logger.log(Type.DEBUG, "Processing view " + view.value() + "...");

        if (view.defaultView()) {
            defaultViewIndex = i;
            sourceWriter.println("case \"\":");
        }
        if (view.notFoundView()) {
            notFoundViewIndex = i;
        }

        sourceWriter.println("case \"" + view.value() + "\": {");
        sourceWriter.indent();

        if (!view.publicAccess()) {
            sourceWriter.println("if (userPresenceManager != null) {");
            sourceWriter.indent();

            if (view.rolesAllowed() != null && view.rolesAllowed().length > 0) {
                String[] roles = view.rolesAllowed();
                StringBuilder params = new StringBuilder("new String[]{ ");
                String sep = "";
                for (String role : roles) {
                    params.append(sep).append("\"").append(role).append("\"");
                    sep = ", ";
                }
                params.append(" }");
                sourceWriter.println("userPresenceManager.isUserInAnyRole(token, " + params.toString()
                        + ", new AsyncCallback<Boolean>(){");
            } else {
                sourceWriter.println(
                        "userPresenceManager.isUserInAnyRole(token, new String[0], new AsyncCallback<Boolean>(){");
            }
            sourceWriter.indent();
            sourceWriter.println("@Override");
            sourceWriter.println("public void onSuccess(Boolean allowed){");
            sourceWriter.indent();
            sourceWriter.println("if (allowed == null || !allowed){");
            sourceWriter.indent();
            sourceWriter.println("URLToken nextToken = tokenFactory.createToken(\""
                    + defaultViewPage.getView().value() + "\");");
            sourceWriter.println("nextToken.setParameter(\"next\", URL.encodeQueryString(token.toString()));");
            sourceWriter.println("nextToken.go();");
            sourceWriter.outdent();
            sourceWriter.println("}");
            sourceWriter.println("else {");
            sourceWriter.indent();
            sourceWriter.println("showPresenter" + i + "(token);");
            sourceWriter.outdent();
            sourceWriter.println("}");
            sourceWriter.outdent();
            sourceWriter.println("}");
            sourceWriter.println("@Override");
            sourceWriter.println("public void onFailure(Throwable error){");
            sourceWriter.indent();
            sourceWriter.println("GWT.log(\"Error loading view: \" + error, error);");
            sourceWriter.println("URLToken nextToken = tokenFactory.createToken(\""
                    + defaultViewPage.getView().value() + "\");");
            sourceWriter.println("nextToken.setParameter(\"next\", URL.encodeQueryString(token.toString()));");
            sourceWriter.println("nextToken.go();");
            sourceWriter.outdent();
            sourceWriter.println("}");
            sourceWriter.outdent();
            sourceWriter.println("});");

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

        sourceWriter.println("showPresenter" + i + "(token);");
        sourceWriter.outdent();
        sourceWriter.println("}\nbreak;");
    }

    sourceWriter.println("default: {");
    sourceWriter.indent();

    if (notFoundViewPage != null) {
        sourceWriter.println("//NotFound View");
        sourceWriter.println("showPresenter" + notFoundViewIndex + "(tokenFactory.createToken(\""
                + notFoundViewPage.getView().value() + "\"));");
    } else {
        sourceWriter.println("//Default View");
        sourceWriter.println("History.newItem(\"" + defaultViewPage.getView().value() + "\", false);");
        sourceWriter.println("showPresenter" + defaultViewIndex + "(tokenFactory.createToken(\""
                + defaultViewPage.getView().value() + "\"));");
    }
    sourceWriter.outdent();
    sourceWriter.println("}\nbreak;");
    sourceWriter.outdent();
    sourceWriter.println("}");

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

    for (int i = 0; i < viewPages.size(); i++) {
        ViewPage viewPage = viewPages.get(i);
        final View view = viewPage.getView();

        sourceWriter.println("/** Method to show the presenter of the " + view.value() + " view. */");
        sourceWriter.println("private void showPresenter" + i + "(final URLToken token) {");
        sourceWriter.indent();

        sourceWriter.println("GWT.runAsync(new RunAsyncCallback() {");
        sourceWriter.indent();

        sourceWriter.println("public void onSuccess() {");
        sourceWriter.indent();

        sourceWriter.println("UniversalAnalyticsTracker.sendPageView(token.toString());");
        sourceWriter.println("Presenter<?> presenter = presentersMap.get(\"" + view.value() + "\");");
        sourceWriter.println("if (presenter == null) {");
        sourceWriter.indent();

        Class<? extends Presenter> customPresenter = view.customPresenter();
        if (!Presenter.class.equals(customPresenter)) {
            sourceWriter.println("presenter = GWT.create(" + customPresenter.getName() + ".class);");
        } else {
            viewsInNeedOfPresenters.add(viewPage);
            sourceWriter.println("presenter = (Presenter<?>) GWT.create(" + viewPage.getType().getName()
                    + "Presenter.class);");
        }
        sourceWriter.println("presentersMap.put(\"" + view.value() + "\", presenter);");
        sourceWriter.outdent();
        sourceWriter.println("}");
        sourceWriter.println("Widget widget = presenter.getView(token);");

        Class<? extends URLInterceptor> urlInterceptor = view.urlInterceptor();
        if (!URLInterceptor.class.equals(urlInterceptor)) {
            String interceptorName = urlInterceptor.getName();
            if (interceptorName.equals(viewPage.getType().getQualifiedSourceName())) {
                sourceWriter.println("currentInterceptor = (URLInterceptor) widget;");
            } else if (interceptorName.equals(customPresenter.getName())) {
                sourceWriter.println("currentInterceptor = (URLInterceptor) presenter;");
            } else {
                sourceWriter
                        .println("currentInterceptor = GWT.create(" + urlInterceptor.getName() + ".class);");
            }
        } else {
            sourceWriter.println("currentInterceptor = null;");
        }

        boolean usesViewContainer = view.usesViewContainer();
        if (usesViewContainer && !viewContainers.isEmpty()) {
            Class<?> viewContainer = view.viewContainer();
            HasViewPages hasViews;
            if (HasViews.class.equals(viewContainer)) {
                hasViews = defaultViewContainerPage;
            } else {
                hasViews = viewContainers.get(viewContainer.getName());
            }

            if (hasViews == null) {
                logger.log(Type.ERROR,
                        viewContainer.getName() + " is not a valid " + ViewContainer.class.getSimpleName()
                                + " for " + View.class.getSimpleName() + " "
                                + viewPage.getType().getQualifiedSourceName() + ".");
                throw new UnableToCompleteException();
            }
            sourceWriter.println("Presenter<?> containerPresenter = presentersMap.get(\""
                    + hasViews.getType().getQualifiedSourceName() + "\");");
            sourceWriter.println("if (containerPresenter == null) {");
            sourceWriter.indent();
            if (!Presenter.class.equals(hasViews.getContainer().customPresenter())) {
                sourceWriter.println("containerPresenter = GWT.create("
                        + hasViews.getContainer().customPresenter().getName() + ".class);");
            } else {
                containersInNeedOfPresenters.add(hasViews);
                sourceWriter.println("containerPresenter = (Presenter<?>) GWT.create("
                        + hasViews.getType().getName() + "Presenter.class);");
            }
            sourceWriter.println("presentersMap.put(\"" + hasViews.getType().getQualifiedSourceName()
                    + "\", containerPresenter);");
            sourceWriter.outdent();
            sourceWriter.println("}");
            sourceWriter.println("Widget container = containerPresenter.getView(token);");
            sourceWriter.println("((" + HasViews.class.getName() + ") container).showView(token, widget);");
            sourceWriter.println("if (container.getParent() == null){");
            sourceWriter.indent();
            sourceWriter.println("rootContainer.clear();");
            sourceWriter.println("rootContainer.add(container);");
            sourceWriter.outdent();
            sourceWriter.println("}");
        } else {
            sourceWriter.println("rootContainer.clear();");
            sourceWriter.println("rootContainer.add(widget);");
        }
        sourceWriter.outdent();
        sourceWriter.println("}");
        sourceWriter.println(
                "public void onFailure(Throwable reason) { GWT.log(\"Error on loading presenter with token: \"+token, reason); }");
        sourceWriter.outdent();
        sourceWriter.println("});");

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

    sourceWriter.println("@Override\npublic void clearCache() {");
    sourceWriter.indent();
    sourceWriter.println("presentersMap.clear();");
    sourceWriter.outdent();
    sourceWriter.println("}\n");

    sourceWriter.println("@Override\npublic void clearCache(String tokenId) {");
    sourceWriter.indent();
    sourceWriter.println("presentersMap.remove(tokenId);");
    sourceWriter.outdent();
    sourceWriter.println("}\n");

    sourceWriter.println("@Override\npublic void setRootContainer(Panel container) {");
    sourceWriter.indent();
    sourceWriter.println("this.rootContainer = container;");
    sourceWriter.outdent();
    sourceWriter.println("}\n");

    sourceWriter.println("@Override\npublic void setUserPresenceManager(UserPresenceManager umanager) {");
    sourceWriter.indent();
    sourceWriter.println("this.userPresenceManager = umanager;");
    sourceWriter.outdent();
    sourceWriter.println("}\n");

    sourceWriter.println("@Override\npublic void setURLTokenFactory(URLTokenFactory tokenFactory) {");
    sourceWriter.indent();
    sourceWriter.println("this.tokenFactory = tokenFactory;");
    sourceWriter.outdent();
    sourceWriter.println("}\n");

    sourceWriter.println("@Override\npublic URLTokenFactory getURLTokenFactory() {");
    sourceWriter.indent();
    sourceWriter.println("return this.tokenFactory;");
    sourceWriter.outdent();
    sourceWriter.println("}\n");

    sourceWriter.println("//View presenters");
    for (ViewPage viewPage : viewsInNeedOfPresenters) {
        sourceWriter.println("public static interface " + viewPage.getType().getName()
                + "Presenter extends AutoPresenter<" + viewPage.getType().getQualifiedSourceName() + ">{}");
    }
    if (!containersInNeedOfPresenters.isEmpty()) {
        sourceWriter.println("\n//ViewContainer presenters");
        for (HasViewPages container : containersInNeedOfPresenters) {
            sourceWriter.println("public static interface " + container.getType().getName()
                    + "Presenter extends AutoPresenter<" + container.getType().getQualifiedSourceName()
                    + ">{}");
        }
    }

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

    context.commit(logger, writer);

    return factory.getCreatedClassName();
}

From source file:com.github.gilbertotorrezan.gwtviews.rebind.PresenterGenerator.java

License:Open Source License

@Override
public String generate(TreeLogger logger, GeneratorContext context, String typeName)
        throws UnableToCompleteException {

    final TypeOracle typeOracle = context.getTypeOracle();
    JClassType mainType = typeOracle.findType(typeName);

    JParameterizedType parameterized = mainType.getImplementedInterfaces()[0].isParameterized();
    JClassType viewType = parameterized.getTypeArgs()[0];
    final String className = viewType.getQualifiedSourceName();

    String name = mainType.getName().substring(mainType.getName().lastIndexOf('.') + 1);
    name = name.substring(0, name.length() - "Presenter".length());
    name = name + "_" + name + "PresenterImpl";

    PrintWriter writer = context.tryCreate(logger, viewType.getPackage().getName(), name);
    if (writer == null) {
        return viewType.getPackage().getName() + "." + name;
    }/*from w  ww.java2s .c o  m*/

    ClassSourceFileComposerFactory factory = new ClassSourceFileComposerFactory(viewType.getPackage().getName(),
            name);
    factory.addImplementedInterface(AutoPresenter.class.getName());

    factory.addImport(Presenter.class.getPackage().getName() + ".*");
    factory.addImport("com.google.gwt.user.client.History");
    factory.addImport("com.google.gwt.core.client.GWT");
    factory.addImport("com.google.gwt.user.client.ui.Widget");
    factory.addImport("javax.annotation.Generated");
    factory.addImport("java.util.*");

    factory.addAnnotationDeclaration("@Generated(" + "value=\"" + PresenterGenerator.class.getName() + "\", "
            + "date=\"" + new Date() + "\", " + "comments=\"Generated by GWT-Views project.\")");

    View view = viewType.getAnnotation(View.class);
    ViewContainer viewContainer = viewType.getAnnotation(ViewContainer.class);

    CachePolicy cache;
    JClassType injectorType = null;
    String injectorMethod = null;
    if (view == null) {
        cache = CachePolicy.ALWAYS;
    } else {
        cache = view.cache();
    }

    if (cache == CachePolicy.SAME_URL) {
        factory.setSuperclass(CachedPresenter.class.getName());
    }

    SourceWriter sourceWriter = factory.createSourceWriter(context, writer);

    sourceWriter.println("//AUTO GENERATED FILE BY GWT-VIEWS AT " + getClass().getName() + ". DO NOT EDIT!\n");

    if (cache == CachePolicy.ALWAYS) {
        sourceWriter.println("private Widget view; //the cached view");
    }

    Class<?> injector = view == null ? void.class : view.injector();
    if (injector.equals(void.class)) {
        injector = viewContainer == null ? void.class : viewContainer.injector();
    }

    if (!injector.equals(void.class)) {
        try {
            injectorType = typeOracle.findType(injector.getName());
            injectorMethod = view != null ? view.injectorMethod() : viewContainer.injectorMethod();
            injectorMethod = getInjectorMethod(logger, injectorType, injectorMethod, className);
        } catch (Exception e) {
            logger.log(Type.ERROR, "Error loading the injector class \"" + injector.getName() + "\": " + e, e);
            throw new UnableToCompleteException();
        }
    }

    if (cache == CachePolicy.SAME_URL) {
        sourceWriter.println("\n@Override\npublic Widget createNewView(URLToken url) {");
    } else {
        sourceWriter.println("\n@Override\npublic Widget getView(URLToken url) {");
    }
    sourceWriter.indent();

    switch (cache) {
    case NEVER: {
        sourceWriter.println("//code for the CachePolicy.NEVER:");
        printInjectorMethod(sourceWriter, className, injectorType, injectorMethod);
    }
        break;
    case ALWAYS: {
        sourceWriter.println("//code for the CachePolicy.ALWAYS:");
        sourceWriter.println("if (this.view == null) {");
        sourceWriter.indent();
        printInjectorMethod(sourceWriter, className, injectorType, injectorMethod);
        sourceWriter.println("this.view = view;");
        sourceWriter.outdent();
        sourceWriter.println("}");
    }
        break;
    case SAME_URL: {
        sourceWriter.println("//code for the CachePolicy.SAME_URL:");
        printInjectorMethod(sourceWriter, className, injectorType, injectorMethod);
    }
        break;
    }

    sourceWriter.println("return view;");
    sourceWriter.outdent();
    sourceWriter.println("}\n");

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

    context.commit(logger, writer);

    return factory.getCreatedClassName();
}

From source file:com.github.ludorival.dao.gwt.rebind.EntityManagerGenerator.java

License:Apache License

@Override
public String generate(TreeLogger logger, GeneratorContext context, String typeName)
        throws UnableToCompleteException {
    final TypeOracle typeOracle = context.getTypeOracle();
    JClassType mainType = typeOracle.findType(typeName);

    String packageName = mainType.getPackage().getName();
    String className = "Gwt" + mainType.getName();
    if (parseOnlyInterface)
        className += "Light";
    PrintWriter writer = context.tryCreate(logger, packageName, className);
    if (writer == null) {
        return packageName + "." + className;
    }/*from w  w  w. ja  va 2s .  com*/

    ClassSourceFileComposerFactory factory = new ClassSourceFileComposerFactory(packageName, className);
    logger.log(Type.DEBUG, "Create EntityManager " + factory.getCreatedClassName());
    factory.setSuperclass(AdapterEntityManager.class.getSimpleName());
    factory.addImport(AdapterEntityManager.class.getName());
    factory.addImport(Entity.class.getName());
    factory.addImport(Bean.class.getName());
    factory.addImport(HashMap.class.getName());
    factory.addImport("javax.annotation.Generated");

    JClassType[] types = typeOracle.getTypes();
    List<BeanMetadata> metadatas = new ArrayList<EntityManagerGenerator.BeanMetadata>();
    for (JClassType type : types) {
        BeanMetadata metaData = null;
        boolean candidate = false;
        if (type.isAnnotationPresent(IsEntity.class)) {
            candidate = true;
            try {
                metaData = createEntity(context, logger, packageName, type, type.getAnnotation(IsEntity.class));
            } catch (TypeOracleException e) {
                logger.log(Type.ERROR, e.getMessage(), e);
                continue;
            }

        } else if (type.isAnnotationPresent(IsBean.class)) {
            candidate = true;
            try {
                metaData = createBean(context, logger, packageName, type, type.getAnnotation(IsBean.class));
            } catch (TypeOracleException e) {
                logger.log(Type.ERROR, e.getMessage(), e);
                continue;
            }

        }
        if (!candidate)
            continue;
        if (metaData == null) {
            log(logger, Type.WARN, "The type %s is not instantiable", type);
            continue;
        }
        log(logger, Type.DEBUG, "The entity has been build : %s", metaData);
        factory.addImport(type.getQualifiedSourceName());

        if (metaData.implementation != null) {
            factory.addImport(metaData.implementation + "");
        }
        metadatas.add(metaData);
    }

    factory.addAnnotationDeclaration("@Generated(" + "value=\"" + AdapterEntityManager.class.getName() + "\", "
            + "date=\"" + new Date() + "\", " + "comments=\"Generated by DAO-GWT project.\")");

    SourceWriter sourceWriter = factory.createSourceWriter(context, writer);

    sourceWriter.println("//AUTO GENERATED FILE BY DAO-GWT " + getClass().getName() + ". DO NOT EDIT!\n");

    sourceWriter.println(
            "private static HashMap<Class<?>,Entity<?>> ENTITIES = new HashMap<Class<?>,Entity<?>>();");
    sourceWriter.println("private static HashMap<Class<?>,Bean<?>> BEANS = new HashMap<Class<?>,Bean<?>>();");

    sourceWriter.println("static {");
    sourceWriter.indent();
    for (BeanMetadata metaData : metadatas) {
        String variable = "entity";
        String plural = "ENTITIES";
        if (!metaData.entity) {
            variable = "bean";
            plural = "BEANS";
        }

        sourceWriter.println("{ //%s with its implementation", metaData.name);
        sourceWriter.indent();
        sourceWriter.println("%s %s = new %s();", metaData.name, variable, metaData.name);

        sourceWriter.println("%s.put(%s.class,%s);", plural, metaData.type.getName(), variable);
        if (metaData.implementation != null) {
            factory.addImport(metaData.implementation.packageName);
            sourceWriter.println("%s.put(%s.class,%s);", plural, metaData.implementation.className, variable);
        }
        sourceWriter.outdent();
        sourceWriter.println("}");

    }
    sourceWriter.outdent();
    sourceWriter.println("}");
    sourceWriter.println();
    sourceWriter.println("public %s(){", className);
    sourceWriter.indent();
    sourceWriter.println("super(ENTITIES,BEANS);");
    sourceWriter.outdent();
    sourceWriter.println("}");
    sourceWriter.outdent();
    sourceWriter.println("}");
    context.commit(logger, writer);

    return factory.getCreatedClassName();

}