| /** |
| * 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.cxf.maven; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.jar.JarEntry; |
| import java.util.jar.JarOutputStream; |
| |
| import org.apache.maven.plugins.shade.resource.ResourceTransformer; |
| import org.jdom.Content; |
| import org.jdom.Document; |
| import org.jdom.Element; |
| import org.jdom.JDOMException; |
| import org.jdom.input.SAXBuilder; |
| import org.jdom.output.Format; |
| import org.jdom.output.XMLOutputter; |
| |
| public class PluginTransformer implements ResourceTransformer { |
| public static final String XSI_NS = "http://www.w3.org/2001/XMLSchema-instance"; |
| |
| String resource; |
| Document doc; |
| |
| public PluginTransformer() { |
| super(); |
| } |
| |
| public boolean canTransformResource(String r) { |
| r = r.toLowerCase(); |
| |
| if (resource != null && resource.toLowerCase().equals(r)) { |
| return true; |
| } |
| |
| return false; |
| } |
| |
| public void processResource(String resource, InputStream is, List relocators) throws IOException { |
| processResource(is); |
| } |
| public void processResource(InputStream is) throws IOException { |
| Document r; |
| try { |
| r = new SAXBuilder().build(is); |
| } catch (JDOMException e) { |
| throw new RuntimeException(e); |
| } |
| |
| if (doc == null) { |
| doc = r; |
| |
| Element el = doc.getRootElement(); |
| el.setAttribute("name", "default"); |
| el.setAttribute("provider", "cxf.apache.org"); |
| } else { |
| Element root = r.getRootElement(); |
| |
| for (Iterator itr = root.getChildren().iterator(); itr.hasNext();) { |
| Content n = (Content)itr.next(); |
| itr.remove(); |
| |
| doc.getRootElement().addContent(n); |
| } |
| } |
| } |
| |
| public boolean hasTransformedResource() { |
| return doc != null; |
| } |
| |
| public void modifyOutputStream(JarOutputStream jos) throws IOException { |
| jos.putNextEntry(new JarEntry(resource)); |
| |
| new XMLOutputter(Format.getPrettyFormat()).output(doc, jos); |
| doc = null; |
| } |
| |
| } |