List of usage examples for com.google.gwt.core.ext.typeinfo JClassType isAssignableTo
boolean isAssignableTo(JClassType possibleSupertype);
true if this JClassType is assignable to the specified JClassType parameter. From source file:ch.unifr.pai.twice.comm.serverPush.rebind.RemoteEventSerializerGenerator.java
License:Apache License
@Override public String generate(TreeLogger logger, GeneratorContext context, String typeName) throws UnableToCompleteException { // Build a new class, that implements a "paintScreen" method JClassType classType; try {// w w w .ja va 2s . c o m classType = context.getTypeOracle().getType(typeName); JClassType superClass = classType.getSuperclass(); JClassType[] generics = superClass.isParameterized().getTypeArgs(); JClassType eventHandlerClass = generics[0]; // Here you would retrieve the metadata based on typeName for this // Screen SourceWriter src = getSourceWriter(classType, context, logger); if (src != null) { src.println("@Override"); src.println("public " + String.class.getName() + " getEventType(){"); src.println("return " + classType.getQualifiedSourceName() + ".class.getName();"); src.println("}"); if (superClass.getQualifiedSourceName().equals(RemoteEventWrapper.class.getName()) || superClass.getQualifiedSourceName().equals(UndoableRemoteEventWrapper.class.getName())) { JClassType eventClass = generics[1]; src.println("@Override"); src.println("public void wrap(" + eventClass.getQualifiedSourceName() + " event){"); for (JMethod method : classType.getMethods()) { String realMethodName = method.getName().replaceAll("_", "()."); src.println("setProperty(\"" + method.getName() + "\", " + String.class.getName() + ".valueOf(event." + realMethodName + "()));"); } src.println("}"); for (JMethod method : classType.getMethods()) { if (method.isAbstract()) { src.println(); src.println("@Override"); src.println("public " + String.class.getName() + " " + method.getName() + "(){"); src.println( JSONValue.class.getName() + " value = json.get(\"" + method.getName() + "\");"); src.println( "return value!=null && value.isString()!=null ? value.isString().stringValue() : null;"); src.println("}"); } } src.println(); } src.println("@Override"); src.println("public " + GwtEvent.class.getName() + "." + Type.class.getSimpleName() + "<" + eventHandlerClass.getQualifiedSourceName() + "> getAssociatedType() {"); src.println("\treturn " + classType.getQualifiedSourceName() + ".TYPE;"); src.println("}"); src.println(); src.println("@Override"); src.println( "protected void dispatch(" + eventHandlerClass.getQualifiedSourceName() + " handler) {"); // for (JMethod m : eventHandlerClass.getMethods()) { // if(!m.getName().equals("undo")){ boolean undoable = classType .isAssignableTo(context.getTypeOracle().getType(UndoableRemoteEvent.class.getName())); if (undoable) { src.println("if(isUndo())"); src.println("handler.undo(this);"); src.println("else {"); src.println("handler.saveState(this);"); } src.println("\t handler.onEvent(this);"); if (undoable) { src.println("}"); } // } // } src.println("}"); src.println(); src.println("@Override"); src.println("public String serialize(" + TWICESecurityManager.class.getName() + " security) throws " + MessagingException.class.getName() + "{"); for (JField field : classType.getFields()) { if (!field.isStatic() && !field.isTransient()) { src.println("if(" + field.getName() + "!=null){"); src.println("setProperty(\"" + field.getName() + "\", String.valueOf(" + field.getName() + "));}"); } } src.println("return super.serialize(security);"); src.println("}"); src.println(); src.println("@Override"); src.println( "public " + RemoteEvent.class.getName() + "<" + eventHandlerClass.getQualifiedSourceName() + "> deserialize(String string, " + TWICESecurityManager.class.getName() + " security) throws " + MessagingException.class.getName() + "{"); src.println(RemoteEvent.class.getName() + " result = super.deserialize(string, security);"); for (JField field : classType.getFields()) { if (!field.isStatic()) { if (String.class.getName().equals(field.getType().getQualifiedSourceName())) src.println(field.getName() + " = getProperty(\"" + field.getName() + "\");"); else { src.println("String " + field.getName() + "Tmp = getProperty(\"" + field.getName() + "\");"); src.println(field.getName() + " = " + field.getName() + "Tmp!=null ? " + field.getType().getQualifiedSourceName() + ".valueOf(" + field.getName() + "Tmp) : null;"); } } } src.println("return result;"); src.println("}"); src.commit(logger); } return typeName + "Impl"; } catch (NotFoundException e) { e.printStackTrace(); } return null; }
From source file:com.ait.ext4j.rebind.BeanModelGenerator.java
License:Apache License
protected boolean isBean(JClassType type) { return !type.equals(beanModelTagType) && type.isAssignableTo(beanModelTagType); }
From source file:com.ait.ext4j.rebind.BeanModelGenerator.java
License:Apache License
protected boolean isBeanMarker(JClassType type) { return !type.equals(beanModelMarkerType) && type.isAssignableTo(beanModelMarkerType); }
From source file:com.ait.ext4j.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 {//from www. j a va 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.getFromCache(s);"); sw.println("}"); }
From source file:com.ait.ext4j.rebind.TemplateGenerator.java
License:Apache License
@Override public String generate(TreeLogger logger, GeneratorContext context, String typeName) throws UnableToCompleteException { TypeOracle oracle = context.getTypeOracle(); this.templatesInterface = oracle.findType(Name.getSourceNameForClass(Template.class)); JClassType interfaceType; try {// ww w.j a v a2s .c om interfaceType = oracle.getType(typeName); } catch (NotFoundException e) { throw new RuntimeException(e); } if (interfaceType.isInterface() == null) { logger.log(TreeLogger.ERROR, typeName + " is not an interface type"); throw new UnableToCompleteException(); } if (!interfaceType.isAssignableTo(templatesInterface)) { logger.log(Type.ERROR, "This isn't a Template subtype..."); throw new UnableToCompleteException(); } String content = getTemplateContent(context, logger, interfaceType); String packageName = interfaceType.getPackage().getName(); String className = "Template_For_" + interfaceType.getQualifiedSourceName().replace(".", "_"); ClassSourceFileComposerFactory composer = new ClassSourceFileComposerFactory(packageName, className); composer.addImport(SafeHtml.class.getName()); composer.addImport(SafeHtmlUtils.class.getName()); composer.addImplementedInterface(Template.class.getName()); PrintWriter pw = context.tryCreate(logger, packageName, className); SourceWriter sw = composer.createSourceWriter(context, pw); sw.println(" public SafeHtml getContent(){"); sw.println(" return SafeHtmlUtils.fromSafeConstant(\"" + content + "\");"); sw.println(" }"); sw.println(""); sw.println(""); sw.println(" public SafeHtml getSafeContent(){"); sw.println(" return SafeHtmlUtils.fromString(\"" + content + "\");"); sw.println(" }"); sw.commit(logger); return composer.getCreatedClassName(); }
From source file:com.ait.toolkit.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/* ww w . j a v a2 s . co 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 = " + 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.ait.toolkit.rebind.TemplateGenerator.java
License:Open Source License
@Override public String generate(TreeLogger logger, GeneratorContext context, String typeName) throws UnableToCompleteException { TypeOracle oracle = context.getTypeOracle(); this.templatesInterface = oracle.findType(Name.getSourceNameForClass(Template.class)); JClassType interfaceType; try {/* w w w . j a v a 2 s .c om*/ interfaceType = oracle.getType(typeName); } catch (NotFoundException e) { throw new RuntimeException(e); } if (interfaceType.isInterface() == null) { logger.log(TreeLogger.ERROR, typeName + " is not an interface type"); throw new UnableToCompleteException(); } if (!interfaceType.isAssignableTo(templatesInterface)) { logger.log(Type.ERROR, "This isn't a Template subtype..."); throw new UnableToCompleteException(); } String content = getTemplateContent(context, logger, interfaceType); String packageName = interfaceType.getPackage().getName(); String className = "Tpl_For_" + interfaceType.getQualifiedSourceName().replace(".", "_") + "_Generated"; ClassSourceFileComposerFactory composer = new ClassSourceFileComposerFactory(packageName, className); composer.addImport(SafeHtml.class.getName()); composer.addImport(SafeHtmlUtils.class.getName()); composer.addImplementedInterface(Template.class.getName()); PrintWriter pw = context.tryCreate(logger, packageName, className); if (pw != null) { SourceWriter sw = composer.createSourceWriter(context, pw); sw.println(" public SafeHtml getContent(){"); sw.println(" return SafeHtmlUtils.fromSafeConstant(\"" + content + "\");"); sw.println(" }"); sw.println(""); sw.println(""); sw.println(" public SafeHtml getSafeContent(){"); sw.println(" return SafeHtmlUtils.fromString(\"" + content + "\");"); sw.println(" }"); sw.commit(logger); } return composer.getCreatedClassName(); }
From source file:com.cgxlib.xq.rebind.JsonBuilderGenerator.java
License:Apache License
public String generate(TreeLogger treeLogger, GeneratorContext generatorContext, String requestedClass) throws UnableToCompleteException { oracle = generatorContext.getTypeOracle(); JClassType clazz = oracle.findType(requestedClass); jsonBuilderType = oracle.findType(JsonBuilder.class.getName()); settingsType = oracle.findType(IsProperties.class.getName()); stringType = oracle.findType(String.class.getName()); jsType = oracle.findType(JavaScriptObject.class.getName()); listType = oracle.findType(List.class.getName()); functionType = oracle.findType(Function.class.getName()); jsonFactoryType = oracle.findType(JsonFactory.class.getName()); String t[] = generateClassName(clazz); boolean isFactory = clazz.isAssignableTo(jsonFactoryType); SourceWriter sw = getSourceWriter(treeLogger, generatorContext, t[0], t[1], isFactory, requestedClass); if (sw != null) { if (isFactory) { generateCreateMethod(sw, treeLogger); } else {// w ww .ja v a2 s . c om Set<String> attrs = new HashSet<String>(); for (JMethod method : clazz.getInheritableMethods()) { String methName = method.getName(); // skip method from JsonBuilder if (jsonBuilderType.findMethod(method.getName(), method.getParameterTypes()) != null || settingsType.findMethod(method.getName(), method.getParameterTypes()) != null) { continue; } Name nameAnnotation = method.getAnnotation(Name.class); String name = nameAnnotation != null ? nameAnnotation.value() : methName.replaceFirst("^(get|set)", ""); if (nameAnnotation == null) { name = name.substring(0, 1).toLowerCase() + name.substring(1); } attrs.add(name); generateMethod(sw, method, name, treeLogger); } generateFieldNamesMethod(sw, attrs, treeLogger); generateToJsonMethod(sw, t[3], treeLogger); } sw.commit(treeLogger); } return t[2]; }
From source file:com.cgxlib.xq.rebind.JsonBuilderGenerator.java
License:Apache License
public boolean isTypeAssignableTo(JType t, JClassType o) { JClassType c = t.isClassOrInterface(); return (c != null && c.isAssignableTo(o)); }
From source file:com.cgxlib.xq.rebind.JsonBuilderGenerator.java
License:Apache License
private void generateCreateMethod(SourceWriter sw, TreeLogger logger) { sw.println("public <T extends " + JsonBuilder.class.getName() + "> T create(Class<T> clz) {"); sw.indent();//from w w w .java 2s. c o m ArrayList<JClassType> types = new ArrayList<JClassType>(); for (JClassType t : oracle.getTypes()) { if (t.isInterface() != null && t.isAssignableTo(jsonBuilderType)) { if (t.isPublic()) { sw.println("if (clz == " + t.getQualifiedSourceName() + ".class) return GWT.<T>create(" + t.getQualifiedSourceName() + ".class);"); } else { logger.log(Type.WARN, t.getQualifiedSourceName() + " is not public"); } types.add(t); } } sw.println("return null;"); sw.outdent(); sw.println("}"); sw.println("public " + IsProperties.class.getName() + " create(String s) {"); sw.indent(); sw.println("return (" + IsProperties.class.getName() + ")" + JsUtils.class.getName() + ".parseJSON(s);"); sw.outdent(); sw.println("}"); sw.println("public " + IsProperties.class.getName() + " create() {"); sw.indent(); sw.println("return " + Properties.class.getName() + ".create();"); sw.outdent(); sw.println("}"); }