| /* |
| * 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.servicemix.maven.plugin.jbi; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| import java.io.Writer; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.servicemix.common.packaging.Consumes; |
| import org.apache.servicemix.common.packaging.Provides; |
| import org.codehaus.plexus.util.xml.PrettyPrintXMLWriter; |
| import org.codehaus.plexus.util.xml.XMLWriter; |
| |
| /** |
| * Helper that is used to write the jbi.xml for a service unit |
| * |
| */ |
| public class JbiServiceUnitDescriptorWriter extends AbstractDescriptorWriter { |
| |
| private final String encoding; |
| |
| public JbiServiceUnitDescriptorWriter(String encoding) { |
| this.encoding = encoding; |
| } |
| |
| public void write(File descriptor, |
| boolean bc, |
| String name, |
| String description, |
| List uris, |
| List consumes, |
| List provides) throws JbiPluginException { |
| PrintWriter w; |
| try { |
| w = new PrintWriter(descriptor, encoding); |
| } catch (IOException ex) { |
| throw new JbiPluginException("Exception while opening file[" |
| + descriptor.getAbsolutePath() + "]", ex); |
| } |
| |
| XMLWriter writer = new PrettyPrintXMLWriter(w, encoding, null); |
| writer.startElement("jbi"); |
| writer.addAttribute("xmlns", "http://java.sun.com/xml/ns/jbi"); |
| writer.addAttribute("version", "1.0"); |
| |
| writer.startElement("services"); |
| writer.addAttribute("binding-component", bc ? "true" : "false"); |
| |
| // We need to get all the namespaces into a hashmap so we |
| // can get the QName output correctly |
| Map namespaceMap = getNamespaceMap(provides, consumes); |
| |
| // Set-up the namespaces |
| for (Iterator iterator = namespaceMap.keySet().iterator(); iterator |
| .hasNext();) { |
| String key = (String) iterator.next(); |
| StringBuffer namespaceDecl = new StringBuffer(); |
| namespaceDecl.append("xmlns:"); |
| namespaceDecl.append(namespaceMap.get(key)); |
| writer.addAttribute(namespaceDecl.toString(), key); |
| } |
| |
| // Put in the provides |
| for (Iterator iterator = provides.iterator(); iterator.hasNext();) { |
| Provides providesEntry = (Provides) iterator.next(); |
| writer.startElement("provides"); |
| addQNameAttribute(writer, "interface-name", providesEntry |
| .getInterfaceName(), namespaceMap); |
| addQNameAttribute(writer, "service-name", providesEntry |
| .getServiceName(), namespaceMap); |
| addStringAttribute(writer, "endpoint-name", providesEntry |
| .getEndpointName()); |
| writer.endElement(); |
| } |
| |
| // Put in the consumes |
| for (Iterator iterator = consumes.iterator(); iterator.hasNext();) { |
| Consumes consumesEntry = (Consumes) iterator.next(); |
| writer.startElement("consumes"); |
| addQNameAttribute(writer, "interface-name", consumesEntry |
| .getInterfaceName(), namespaceMap); |
| addQNameAttribute(writer, "service-name", consumesEntry |
| .getServiceName(), namespaceMap); |
| addStringAttribute(writer, "endpoint-name", consumesEntry |
| .getEndpointName()); |
| |
| // TODO Handling of LinkType? |
| |
| writer.endElement(); |
| } |
| |
| writer.endElement(); |
| |
| writer.endElement(); |
| |
| close(w); |
| } |
| |
| private void close(Writer closeable) { |
| if (closeable != null) { |
| try { |
| closeable.close(); |
| } catch (Exception e) { |
| // TODO: warn |
| } |
| } |
| } |
| |
| } |