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Axis 2 example source code file (ResourceInjectionServiceRuntimeDescriptionBuilder.java)
The Axis 2 ResourceInjectionServiceRuntimeDescriptionBuilder.java source code/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. */ package org.apache.axis2.jaxws.runtime.description.injection.impl; import org.apache.axis2.java.security.AccessController; import org.apache.axis2.jaxws.description.ServiceDescription; import org.apache.axis2.jaxws.runtime.description.injection.ResourceInjectionServiceRuntimeDescription; import javax.annotation.PostConstruct; import javax.annotation.PreDestroy; import javax.annotation.Resource; import java.lang.reflect.Field; import java.lang.reflect.Method; import java.security.PrivilegedAction; import java.util.ArrayList; import java.util.List; public class ResourceInjectionServiceRuntimeDescriptionBuilder { /** Intentionally Private */ private ResourceInjectionServiceRuntimeDescriptionBuilder() { } /** * create * * @param opDesc * @param implClassName * @return */ static public ResourceInjectionServiceRuntimeDescription create(ServiceDescription serviceDesc, Class implClass) { ResourceInjectionServiceRuntimeDescriptionImpl desc = new ResourceInjectionServiceRuntimeDescriptionImpl(getKey(implClass), serviceDesc); boolean value = hasResourceAnnotation(implClass); desc.setResourceAnnotation(value); Method method = getPostConstructMethod(implClass); desc.setPostConstructMethod(method); method = getPreDestroyMethod(implClass); desc.setPreDestroyMethod(method); return desc; } static public String getKey(Class implClass) { return "Resource Injection:" + implClass.getCanonicalName(); } /** * @param implClass * @return true if Field or Method has a @Resource annotation */ static private boolean hasResourceAnnotation(Class implClass) { // Getting this information is expensive, but fortunately is cached. List<Field> fields = getFields(implClass); for (Field field : fields) { if (field.getAnnotation(Resource.class) != null) { return true; } } List<Method> methods = getMethods(implClass); for (Method method : methods) { if (method.getAnnotation(Resource.class) != null) { return true; } } return false; } static private Method getPostConstructMethod(Class implClass) { List<Method> methods = getMethods(implClass); for (Method method : methods) { if (method.getAnnotation(PostConstruct.class) != null) { return method; } } return null; } static private Method getPreDestroyMethod(Class implClass) { List<Method> methods = getMethods(implClass); for (Method method : methods) { if (method.getAnnotation(PreDestroy.class) != null) { return method; } } return null; } /** * Gets all of the fields in this class and the super classes * * @param beanClass * @return */ static private List<Field> getFields(final Class beanClass) { // This class must remain private due to Java 2 Security concerns List<Field> fields; fields = (List<Field>)AccessController.doPrivileged( new PrivilegedAction() { public Object run() { List<Field> fields = new ArrayList Other Axis 2 examples (source code examples)Here is a short list of links related to this Axis 2 ResourceInjectionServiceRuntimeDescriptionBuilder.java source code file: |
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