--- /dev/null
+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.controller.config.yangjmxgenerator.plugin.gofactory
+import com.google.common.base.Optional
+import org.opendaylight.controller.config.api.DependencyResolver
+import org.opendaylight.controller.config.api.DynamicMBeanWithInstance
+import org.opendaylight.controller.config.api.ModuleIdentifier
+import org.opendaylight.controller.config.api.annotations.AbstractServiceInterface
+import org.opendaylight.controller.config.api.annotations.Description
+import org.opendaylight.controller.config.spi.Module
+import org.opendaylight.controller.config.spi.ModuleFactory
+import org.opendaylight.controller.config.yangjmxgenerator.ModuleMXBeanEntry
+import org.opendaylight.controller.config.yangjmxgenerator.plugin.ftl.AbstractFactoryTemplate
+import org.opendaylight.controller.config.yangjmxgenerator.plugin.ftl.TemplateFactory
+import org.opendaylight.controller.config.yangjmxgenerator.plugin.ftl.model.Annotation
+import org.opendaylight.controller.config.yangjmxgenerator.plugin.ftl.model.Field
+import org.opendaylight.controller.config.yangjmxgenerator.plugin.java.*
+import org.opendaylight.yangtools.yang.common.QName
+import org.osgi.framework.BundleContext
+
+public class AbsFactoryGeneratedObjectFactory {
+
+ public GeneratedObject toGeneratedObject(ModuleMXBeanEntry mbe, Optional<String> copyright) {
+ FullyQualifiedName absFactoryFQN = new FullyQualifiedName(mbe.packageName, mbe.abstractFactoryName)
+ FullyQualifiedName moduleFQN = new FullyQualifiedName(mbe.packageName, mbe.stubModuleName)
+ Optional<String> classJavaDoc = Optional.fromNullable(mbe.getNullableDescription())
+
+ AbstractFactoryTemplate abstractFactoryTemplate = TemplateFactory.abstractFactoryTemplateFromMbe(mbe)
+ Optional<String> header = abstractFactoryTemplate.headerString;
+ List<FullyQualifiedName> providedServices = mbe.providedServices.keySet().collect {
+ FullyQualifiedName.fromString(it)
+ }
+
+
+ return toGeneratedObject(absFactoryFQN, copyright,
+ header, classJavaDoc, mbe.yangModuleQName,
+ mbe.globallyUniqueName,
+ providedServices,
+ moduleFQN,
+ abstractFactoryTemplate.fields)
+ }
+
+ public GeneratedObject toGeneratedObject(FullyQualifiedName absFactoryFQN, Optional<String> copyright,
+ Optional<String> header, Optional<String> classJavaDoc, QName yangModuleQName,
+ String globallyUniqueName,
+ List<FullyQualifiedName> providedServices,
+ FullyQualifiedName moduleFQN,
+ List<Field> moduleFields) {
+ JavaFileInputBuilder b = new JavaFileInputBuilder()
+ Annotation moduleQNameAnnotation = Annotation.createModuleQNameANnotation(yangModuleQName)
+ b.addClassAnnotation(moduleQNameAnnotation)
+
+ b.setFqn(absFactoryFQN)
+ b.setTypeName(TypeName.absClassType)
+
+ b.setCopyright(copyright);
+ b.setHeader(header);
+ b.setClassJavaDoc(classJavaDoc);
+ b.addImplementsFQN(new FullyQualifiedName(ModuleFactory))
+ if (classJavaDoc.isPresent()) {
+ b.addClassAnnotation("@${Description.canonicalName}(value=\"${classJavaDoc.get()}\")")
+ }
+
+ b.addToBody("public static final java.lang.String NAME = \"${globallyUniqueName}\";")
+ b.addToBody("private static final java.util.Set<Class<? extends ${AbstractServiceInterface.canonicalName}>> serviceIfcs;")
+
+ b.addToBody("@Override\n public final String getImplementationName() { \n return NAME; \n}")
+
+ b.addToBody(getServiceIfcsInitialization(providedServices))
+
+ // createModule
+ b.addToBody("""
+ @Override
+ public ${Module.canonicalName} createModule(String instanceName, ${DependencyResolver.canonicalName} dependencyResolver, ${BundleContext.canonicalName} bundleContext) {
+ return instantiateModule(instanceName, dependencyResolver, bundleContext);
+ }
+ """)
+
+ b.addToBody(getCreateModule(moduleFQN, moduleFields))
+
+ b.addToBody("""
+ public ${moduleFQN} instantiateModule(String instanceName, ${DependencyResolver.canonicalName} dependencyResolver, ${moduleFQN} oldModule, ${AutoCloseable.canonicalName} oldInstance, ${BundleContext.canonicalName} bundleContext) {
+ return new ${moduleFQN}(new ${ModuleIdentifier.canonicalName}(NAME, instanceName), dependencyResolver, oldModule, oldInstance);
+ }
+ """)
+
+ b.addToBody("""
+ public ${moduleFQN} instantiateModule(String instanceName, ${DependencyResolver.canonicalName} dependencyResolver, ${BundleContext.canonicalName} bundleContext) {
+ return new ${moduleFQN}(new ${ModuleIdentifier.canonicalName}(NAME, instanceName), dependencyResolver);
+ }
+ """)
+
+ b.addToBody("""
+ public ${moduleFQN} handleChangedClass(${DynamicMBeanWithInstance.canonicalName} old) throws Exception {
+ throw new UnsupportedOperationException("Class reloading is not supported");
+ }
+ """)
+
+ b.addToBody("""
+ @Override
+ public java.util.Set<${moduleFQN}> getDefaultModules(org.opendaylight.controller.config.api.DependencyResolverFactory dependencyResolverFactory, ${BundleContext.canonicalName} bundleContext) {
+ return new java.util.HashSet<${moduleFQN}>();
+ }
+ """)
+
+ return new GeneratedObjectBuilder(b.build()).toGeneratedObject()
+ }
+
+ private static String getCreateModule(FullyQualifiedName moduleFQN, List<Field> moduleFields) {
+ String result = """
+ @Override
+ public ${Module.canonicalName} createModule(String instanceName, ${DependencyResolver.canonicalName} dependencyResolver, ${DynamicMBeanWithInstance.canonicalName} old, ${BundleContext.canonicalName} bundleContext) throws Exception {
+ ${moduleFQN} oldModule = null;
+ try {
+ oldModule = (${moduleFQN}) old.getModule();
+ } catch(Exception e) {
+ return handleChangedClass(old);
+ }
+ ${moduleFQN} module = instantiateModule(instanceName, dependencyResolver, oldModule, old.getInstance(), bundleContext);
+ """
+ result += moduleFields.collect{"module.set${it.name}(oldModule.get${it.name}());"}.join("\n")
+ result += """
+ return module;
+ }
+ """
+ return result
+ }
+
+ private static String getServiceIfcsInitialization(List<FullyQualifiedName> providedServices) {
+ String generic = "Class<? extends ${AbstractServiceInterface.canonicalName}>"
+
+ String result = """static {
+ java.util.Set<${generic}> serviceIfcs2 = new java.util.HashSet<${generic}>();
+ """
+ result += providedServices.collect{"serviceIfcs2.add(${it}.class);"}.join("\n")
+ result += """serviceIfcs = java.util.Collections.unmodifiableSet(serviceIfcs2);
+ }
+ """
+
+ // add isModuleImplementingServiceInterface and getImplementedServiceIntefaces methods
+
+ result += """
+ @Override
+ public final boolean isModuleImplementingServiceInterface(Class<? extends ${AbstractServiceInterface.canonicalName}> serviceInterface) {
+ for (Class<?> ifc: serviceIfcs) {
+ if (serviceInterface.isAssignableFrom(ifc)){
+ return true;
+ }
+ }
+ return false;
+ }
+
+ @Override
+ public java.util.Set<Class<? extends ${AbstractServiceInterface.canonicalName}>> getImplementedServiceIntefaces() {
+ return serviceIfcs;
+ }
+ """
+
+ return result
+ }
+
+}
Code Review / controller.git / blobdiff