List of usage examples for com.google.gwt.core.ext GeneratorContext getTypeOracle
TypeOracle getTypeOracle();
From source file:cc.alcina.framework.entity.gwtsynth.ClientReflectionGenerator.java
License:Apache License
@Override public String generate(TreeLogger logger, GeneratorContext context, String typeName) throws UnableToCompleteException { filter = IntrospectorFilterHelper.getFilter(context); // System.out.println("ClientReflector generation..."); long start = System.currentTimeMillis(); Map<Class, String> ann2impl = new HashMap<Class, String>(); Map<String, String> simpleNameCheck = new HashMap<String, String>(); try {// ww w .j av a 2s .c o m ClassSourceFileComposerFactory crf = null; // scan for reflectable annotations etc String superClassName = null; JClassType intrType = context.getTypeOracle().getType(typeName); if (intrType.isInterface() != null) { intrType = context.getTypeOracle().getType(ClientReflector.class.getName()); } ReflectionModule module = intrType.getAnnotation(ReflectionModule.class); String moduleName = module.value(); filter.setModuleName(moduleName); String implementationName = String.format("ClientReflector_%s_Impl", moduleName); superClassName = intrType.getQualifiedSourceName(); crf = new ClassSourceFileComposerFactory(this.packageName, implementationName); PrintWriter printWriter = context.tryCreate(logger, packageName, implementationName); if (printWriter == null) { return packageName + "." + implementationName; } crf.addImport(LinkedHashMap.class.getName()); crf.addImport(Map.class.getName()); crf.addImport(GWT.class.getName()); crf.addImport(JavaScriptObject.class.getName()); crf.addImport(Registry.class.getName()); crf.addImport(Annotation.class.getName()); crf.addImport(UnsafeNativeLong.class.getName()); crf.setSuperclass(superClassName); crf.addImport(ClientBeanReflector.class.getName()); crf.addImport(ClientPropertyReflector.class.getName()); crf.addImport(ClientReflector.class.getName()); crf.addImport(RegistryLocation.class.getName()); ctLookup.clear(); visibleAnnotationClasses = new ArrayList<Class<? extends Annotation>>(); List<JAnnotationType> jAnns = this.getClientVisibleAnnotations(logger, context.getTypeOracle()); for (JAnnotationType jAnnotationType : jAnns) { visibleAnnotationClasses .add((Class<? extends Annotation>) Class.forName(jAnnotationType.getQualifiedBinaryName())); } visibleAnnotationClasses.add(Omit.class); filter.filterAnnotations(jAnns, visibleAnnotationClasses); writeAnnotations(logger, context, jAnns, crf, moduleName.equals(ReflectionModule.INITIAL)); List<JClassType> beanInfoTypes = this.getBeanInfoTypes(logger, context.getTypeOracle(), crf); List<JClassType> instantiableTypes = this.getInstantiableTypes(logger, context.getTypeOracle(), crf); Map<JClassType, Set<RegistryLocation>> gwtRegisteringClasses = getRegistryAnnotations( context.getTypeOracle()); filter.filterReflectionInfo(beanInfoTypes, instantiableTypes, gwtRegisteringClasses); SourceWriter srcW = createWriter(crf, printWriter); writeIt(beanInfoTypes, instantiableTypes, srcW, gwtRegisteringClasses, implementationName); commit(context, logger, printWriter); System.out.format( "Client reflection generation [%s] - " + "%s annotations, %s beans, " + "%s instantiable types - %s ms\n", filter.getModuleName(), jAnns.size(), beanInfoTypes.size(), instantiableTypes.size(), System.currentTimeMillis() - start); filter.generationComplete(); return packageName + "." + implementationName; } catch (Exception e) { e.printStackTrace(); throw new WrappedRuntimeException(e); } }
From source file:ch.unifr.pai.twice.comm.serverPush.rebind.RemoteEventDeSerializerGenerator.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;//from w w w . j a v a 2s.com try { classType = context.getTypeOracle().getType(typeName); // 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 " + RemoteEvent.class.getName() + "<?> deserialize(" + JSONObject.class.getName() + " o, String t, String string, " + TWICESecurityManager.class.getName() + " securityManager) throws " + MessagingException.class.getName() + " {"); JClassType abstractRemoteEvent = context.getTypeOracle().findType(RemoteEvent.class.getName()); src.println("if(t==null){"); src.println("return null;"); src.println("}"); for (JClassType subType : abstractRemoteEvent.getSubtypes()) { if (!subType.getPackage().getName() .contains(ch.unifr.pai.twice.comm.serverPush.client.RemoteEventDeserializer.class .getPackage().getName()) && !subType.getName().endsWith("Impl")) { src.println("else if(t.equals(" + subType.getQualifiedSourceName() + ".class.getName())){"); src.println(subType.getQualifiedSourceName() + " event = " + GWT.class.getName() + ".create(" + subType.getQualifiedSourceName() + ".class);"); src.println("return event.deserialize(string, securityManager);"); src.println("}"); } } src.println("return null;}"); src.commit(logger); } return typeName + "Impl"; } catch (NotFoundException e) { e.printStackTrace(); } return null; }
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;/*w ww .ja va2 s .c o m*/ try { 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:ch.unifr.pai.twice.module.rebind.TWICEModuleGenerator.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;//www .j ava 2 s .c o m try { classType = context.getTypeOracle().getType(typeName); JClassType genericClass = getGenericClass(classType); SourceWriter src = getSourceWriter(classType, context, logger); if (src != null) { src.println("@Override"); src.println("public " + Map.class.getName() + "<" + String.class.getName() + ", " + Object.class.getName() + "> getConfigurableFields(" + genericClass.getQualifiedSourceName() + " instance){"); src.println(Map.class.getName() + "<" + String.class.getName() + ", " + Object.class.getName() + "> result = new " + HashMap.class.getName() + "<" + String.class.getName() + ", " + Object.class.getName() + ">();"); for (JField f : genericClass.getFields()) { Configurable c = f.getAnnotation(Configurable.class); if (c != null && !f.isFinal() && !f.isPrivate() && !f.isProtected()) { src.println("result.put(\"" + c.value() + "\", instance." + f.getName() + ");"); } } src.println("return result;"); src.println("}"); src.println("@Override"); src.println("public void configure(" + Map.class.getName() + "<" + String.class.getName() + ", " + String.class.getName() + "> properties, " + genericClass.getQualifiedSourceName() + " instance){"); src.println("for(" + String.class.getName() + " key : properties.keySet()){"); src.println("String value = properties.get(key);"); src.println("if(key==null){"); src.println("}"); for (JField f : genericClass.getFields()) { Configurable c = f.getAnnotation(Configurable.class); if (c != null && !f.isFinal() && !f.isPrivate() && !f.isProtected()) { JPrimitiveType t = f.getType().isPrimitive(); if (t != null) { src.println("else if(key.equals(\"" + c.value() + "\")){"); switch (t) { case INT: src.println("instance." + f.getName() + "=" + Integer.class.getName() + ".parseInt(value);"); break; case BOOLEAN: src.println("instance." + f.getName() + "=" + Boolean.class.getName() + ".parseBoolean(value);"); break; case DOUBLE: src.println("instance." + f.getName() + "=" + Double.class.getName() + ".parseDouble(value);"); break; case FLOAT: src.println("instance." + f.getName() + "=" + Float.class.getName() + ".parseFloat(value);"); break; case LONG: src.println("instance." + f.getName() + "=" + Long.class.getName() + ".parseLong(value);"); break; default: throw new RuntimeException("The primitive type \"" + t.name() + "\" is not supported for configuration"); } } else if (f.getType().getQualifiedSourceName().equals(String.class.getName())) { src.println("instance." + f.getName() + "=value"); } else { throw new RuntimeException("The type \"" + f.getType().getQualifiedSourceName() + "\" is not supported for configuration"); } src.println("}"); } } src.println("}"); src.println("}"); src.println("@Override"); src.println("public " + RunAsyncCallback.class.getName() + " instantiate(final " + AsyncCallback.class.getName() + "<" + genericClass.getQualifiedSourceName() + "> callback){"); src.println("return new " + RunAsyncCallback.class.getName() + "(){"); src.println("@Override"); src.println("public void onSuccess(){"); src.println(genericClass.getQualifiedSourceName() + " module = " + GWT.class.getName() + ".create(" + genericClass.getQualifiedSourceName() + ".class);"); src.println("//start(module);"); src.println("callback.onSuccess(module);"); src.println("}"); src.println("@Override"); src.println("public void onFailure(" + Throwable.class.getName() + " reason){"); src.println("callback.onFailure(reason);"); src.println("}"); src.println("};"); 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
@Override public String generate(TreeLogger logger, GeneratorContext context, String typeName) throws UnableToCompleteException { oracle = context.getTypeOracle(); beanModelMarkerType = oracle.findType(BeanModelMarker.class.getName()); beanModelTagType = oracle.findType(BeanModelTag.class.getName()); try {/*from w w w. j a va 2 s .co m*/ // final all beans and bean markers beans = new ArrayList<JClassType>(); JClassType[] types = oracle.getTypes(); for (JClassType type : types) { if (isBeanMarker(type)) { beans.add(getMarkerBean(type)); } else if (isBean(type)) { beans.add(type); } } final String genPackageName = BeanModelLookup.class.getPackage().getName(); final String genClassName = "BeanModelLookupImpl"; ClassSourceFileComposerFactory composer = new ClassSourceFileComposerFactory(genPackageName, genClassName); composer.setSuperclass(BeanModelLookup.class.getCanonicalName()); composer.addImport(BeanModelFactory.class.getName()); composer.addImport(Map.class.getName()); composer.addImport(FastMap.class.getName()); PrintWriter pw = context.tryCreate(logger, genPackageName, genClassName); if (pw != null) { SourceWriter sw = composer.createSourceWriter(context, pw); sw.println("private Map<String, BeanModelFactory> m;"); sw.println("public BeanModelFactory getFactory(Class b) {"); sw.indent(); sw.println("String n = b.getName();"); sw.println("if (m == null) {"); sw.indentln("m = new FastMap<BeanModelFactory>();"); sw.println("}"); sw.println("if (m.get(n) == null) {"); sw.indent(); StringBuffer sb = new StringBuffer(); for (int i = 0; i < beans.size(); i++) { JClassType bean = beans.get(i); String name = createBean(bean, logger, context); String factory = createFactory(bean, name, logger, context); if (i > 0) { sw.print(" else "); } sw.println("if (" + bean.getQualifiedSourceName() + ".class.getName().equals(n)) {"); sw.indentln("m" + i + "();"); sb.append("private void m" + i + "() {\n"); sb.append(" m.put(" + bean.getQualifiedSourceName() + ".class.getName(), new " + factory + "());\n"); sb.append("}\n"); sw.print("}"); } sw.outdent(); sw.println("}"); sw.println("return m.get(n);"); sw.outdent(); sw.println("}"); sw.println(sb.toString()); sw.commit(logger); } return composer.getCreatedClassName(); } catch (Exception e) { logger.log(TreeLogger.ERROR, "Class " + typeName + " not found.", e); throw new UnableToCompleteException(); } }
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;// w ww. j av a 2 s. c o m try { 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
@Override public String generate(TreeLogger logger, GeneratorContext context, String typeName) throws UnableToCompleteException { oracle = context.getTypeOracle(); beanModelMarkerType = oracle.findType(BeanMarker.class.getName()); beanModelTagType = oracle.findType(BeanTag.class.getName()); try {/*from w w w . ja v a 2 s. c o m*/ // final all beans and bean markers beans = new ArrayList<JClassType>(); JClassType[] types = oracle.getTypes(); for (JClassType type : types) { if (isBeanMarker(type)) { beans.add(getMarkerBean(type)); } else if (isBean(type)) { beans.add(type); } } final String genPackageName = BeanLookup.class.getPackage().getName(); final String genClassName = "BeanLookupImpl"; ClassSourceFileComposerFactory composer = new ClassSourceFileComposerFactory(genPackageName, genClassName); composer.setSuperclass(BeanLookup.class.getCanonicalName()); composer.addImport(BeanFactory.class.getName()); composer.addImport(Map.class.getName()); composer.addImport(FastMap.class.getName()); PrintWriter pw = context.tryCreate(logger, genPackageName, genClassName); if (pw != null) { SourceWriter sw = composer.createSourceWriter(context, pw); sw.println("private Map<String, BeanFactory> m;"); sw.println("public BeanFactory getFactory(Class b) {"); sw.indent(); sw.println("String n = b.getName();"); sw.println("if (m == null) {"); sw.indentln("m = new FastMap<BeanFactory>();"); sw.println("}"); sw.println("if (m.get(n) == null) {"); sw.indent(); StringBuffer sb = new StringBuffer(); for (int i = 0; i < beans.size(); i++) { JClassType bean = beans.get(i); String name = createBean(bean, logger, context); String factory = createFactory(bean, name, logger, context); if (i > 0) { sw.print(" else "); } sw.println("if (" + bean.getQualifiedSourceName() + ".class.getName().equals(n)) {"); sw.indentln("m" + i + "();"); sb.append("private void m" + i + "() {\n"); sb.append(" m.put(" + bean.getQualifiedSourceName() + ".class.getName(), new " + factory + "());\n"); sb.append("}\n"); sw.print("}"); } sw.outdent(); sw.println("}"); sw.println("return m.get(n);"); sw.outdent(); sw.println("}"); sw.println(sb.toString()); sw.commit(logger); } return composer.getCreatedClassName(); } catch (Exception e) { logger.log(TreeLogger.ERROR, "Class " + typeName + " not found.", e); throw new UnableToCompleteException(); } }
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;//from w w w .ja va 2 s. com try { 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.allen_sauer.gwt.log.rebind.LogMessageFormatterGenerator.java
License:Apache License
@Override public String generate(TreeLogger logger, GeneratorContext context, String typeName) throws UnableToCompleteException { TypeOracle typeOracle = context.getTypeOracle(); JClassType userType;/*ww w . j ava2 s.c o m*/ try { userType = typeOracle.getType(typeName); } catch (NotFoundException e) { logger.log(TreeLogger.ERROR, "OOPS", e); throw new UnableToCompleteException(); } String packageName = userType.getPackage().getName(); String className = userType.getName(); JClassType remoteService = typeOracle.findType(typeName); if (remoteService == null) { logger.log(TreeLogger.ERROR, "Unable to find metadata for type '" + typeName + "'", null); throw new UnableToCompleteException(); } if (remoteService.isInterface() == null) { logger.log(TreeLogger.ERROR, remoteService.getQualifiedSourceName() + " is not an interface", null); throw new UnableToCompleteException(); } ClassSourceFileComposerFactory composerFactory = new ClassSourceFileComposerFactory(packageName, className + "Impl"); composerFactory.addImplementedInterface(remoteService.getQualifiedSourceName()); composerFactory.addImport(Date.class.getName()); composerFactory.addImport(GWT.class.getName()); composerFactory.addImport(LogUtil.class.getName()); composerFactory.addImport(Duration.class.getName()); PrintWriter pw = context.tryCreate(logger, packageName, className + "Impl"); if (pw != null) { SourceWriter sw = composerFactory.createSourceWriter(context, pw); PropertyOracle propertyOracle = context.getPropertyOracle(); String logPattern; try { ConfigurationProperty logPatternProperty = propertyOracle .getConfigurationProperty(PROPERTY_LOG_PATTERN); List<String> values = logPatternProperty.getValues(); logPattern = values.get(0); } catch (BadPropertyValueException e) { logger.log(TreeLogger.ERROR, "Unable to find value for '" + PROPERTY_LOG_PATTERN + "'", e); throw new UnableToCompleteException(); } sw.println(); sw.println("private double BIG_BANG = Duration.currentTimeMillis();"); sw.println(); sw.println( "public String format(String logLevelText, String category, String message, Throwable throwable) {"); sw.indent(); sw.println("if (category == null) {"); sw.indent(); sw.println("category = \"<null category>\";"); sw.outdent(); sw.println("}"); sw.println("if (message == null) {"); sw.indent(); sw.println("message = \"<null message>\";"); sw.outdent(); sw.println("}"); sw.println(logPatternToCode(logPattern)); sw.outdent(); sw.println("}"); sw.commit(logger); } return composerFactory.getCreatedClassName(); }
From source file:com.allen_sauer.gwt.log.rebind.RemoteLoggerConfigGenerator.java
License:Apache License
@Override public String generate(TreeLogger logger, GeneratorContext context, String typeName) throws UnableToCompleteException { TypeOracle typeOracle = context.getTypeOracle(); JClassType userType;/*w w w . j a v a 2 s. co m*/ try { userType = typeOracle.getType(typeName); } catch (NotFoundException e) { logger.log(TreeLogger.ERROR, "OOPS", e); throw new UnableToCompleteException(); } String packageName = userType.getPackage().getName(); String className = userType.getName(); JClassType remoteService = typeOracle.findType(typeName); if (remoteService == null) { logger.log(TreeLogger.ERROR, "Unable to find metadata for type '" + typeName + "'", null); throw new UnableToCompleteException(); } if (remoteService.isInterface() == null) { logger.log(TreeLogger.ERROR, remoteService.getQualifiedSourceName() + " is not an interface", null); throw new UnableToCompleteException(); } ClassSourceFileComposerFactory composerFactory = new ClassSourceFileComposerFactory(packageName, className + "Impl"); composerFactory.addImplementedInterface(remoteService.getQualifiedSourceName()); PrintWriter pw = context.tryCreate(logger, packageName, className + "Impl"); if (pw != null) { SourceWriter sw = composerFactory.createSourceWriter(context, pw); PropertyOracle propertyOracle = context.getPropertyOracle(); String logUrl; try { ConfigurationProperty logPatternProperty = propertyOracle .getConfigurationProperty(PROPERTY_LOG_URL); List<String> values = logPatternProperty.getValues(); logUrl = values.get(0); } catch (BadPropertyValueException e) { logger.log(TreeLogger.ERROR, "Unable to find value for '" + PROPERTY_LOG_URL + "'", e); throw new UnableToCompleteException(); } sw.println(); sw.println("public String serviceEntryPointUrl() {"); sw.indent(); if (logUrl == null) { sw.println("return null;"); } else { sw.println("return \"" + logUrl.trim() + "\";"); } sw.outdent(); sw.println("}"); sw.commit(logger); } return composerFactory.getCreatedClassName(); }