Java tutorial
/** * Copyright 2009-2010 the original author or authors. * * Licensed 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 net.javacrumbs.springws.test.expression; import java.net.URI; import java.util.Map; import javax.xml.namespace.QName; import javax.xml.xpath.XPathVariableResolver; import net.javacrumbs.springws.test.context.WsTestContextHolder; import org.springframework.beans.BeanWrapperImpl; /** * Resolves XPath variables. Supports uri and context XPath variables. * @author Lukas Krecan * */ public class WsTestXPathVariableResolver implements XPathVariableResolver { private final URI uri; public WsTestXPathVariableResolver(URI uri) { super(); this.uri = uri; } public Object resolveVariable(QName variableName) { String property = variableName.getLocalPart(); property = normalizeContextVariable(property); return new BeanWrapperImpl(this).getPropertyValue(property); } /** * Converts context.property to context[property] * @param property * @return */ String normalizeContextVariable(String property) { if (property.startsWith("context.")) { int endIndex = property.indexOf('.', 8); endIndex = endIndex != -1 ? endIndex : property.length(); property = "context[" + property.substring(8, endIndex) + "]" + property.substring(endIndex); } return property; } public URI getUri() { return uri; } public Map<String, Object> getContext() { return WsTestContextHolder.getTestContext().getAttributeMap(); } }