/* * 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.tuscany.sca.wicket; import javax.servlet.ServletContext; import org.apache.wicket.IClusterable; /** * Interface representing object that can locate a spring context. The implementation should take up * little room when serialized. * * SpringObjectLocator uses this interface to locate the spring context so that it in turn can * locate a bean. * * Ideal implementations use a static lookup to locate the context. * * For Example: * *
* class SpringContextLocator implements ISpringContextLocator * { * public ApplicationContext getSpringContext() * { * //MyApplication is the subclass of WebApplication used by the application * return ((MyApplication)Application.get()).getContext(); * } * } ** * @see SpringBeanLocator * * @author Igor Vaynberg (ivaynberg) * */ public interface IContextLocator extends IClusterable { /** * Getter for spring application context * * @return spring application context */ ServletContext getServletContext(); }