001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019 020 package org.apache.geronimo.tomcat.cluster.wadi.builder; 021 022 import javax.xml.namespace.QName; 023 024 import org.apache.geronimo.schema.ElementConverter; 025 import org.apache.geronimo.xbeans.geronimo.GerTomcatClusteringWadiDocument; 026 import org.apache.geronimo.xbeans.geronimo.naming.GerPatternType; 027 import org.apache.xmlbeans.XmlCursor; 028 029 /** 030 * 031 * @version $Rev: 706640 $ $Date: 2008-10-21 14:44:05 +0000 (Tue, 21 Oct 2008) $ 032 */ 033 public class TomcatClusteringWADIConverter implements ElementConverter { 034 private static final String TOMCAT_CLUSTERING_WADI_NS = GerTomcatClusteringWadiDocument.type.getDocumentElementName().getNamespaceURI(); 035 private static final String NAMING_NS = GerPatternType.type.getName().getNamespaceURI(); 036 private static final String CLUSTER_ELEMENT_NAME = "cluster"; 037 private static final String BACKING_STRATEGY_FACTORY_ELEMENT_NAME = "backing-strategy-factory"; 038 039 public void convertElement(XmlCursor cursor, XmlCursor end) { 040 end.toCursor(cursor); 041 end.toEndToken(); 042 043 while (cursor.hasNextToken() && cursor.isLeftOf(end)) { 044 if (cursor.isStart()) { 045 String localPart = cursor.getName().getLocalPart(); 046 cursor.setName(new QName(TOMCAT_CLUSTERING_WADI_NS, localPart)); 047 if (localPart.equals(CLUSTER_ELEMENT_NAME) || localPart.equals(BACKING_STRATEGY_FACTORY_ELEMENT_NAME)) { 048 convertChildrenToNamingNS(cursor); 049 cursor.toEndToken(); 050 } 051 } 052 cursor.toNextToken(); 053 } 054 } 055 056 protected void convertChildrenToNamingNS(XmlCursor cursor) { 057 XmlCursor namingCursor = cursor.newCursor(); 058 try { 059 if (namingCursor.toFirstChild()) { 060 XmlCursor endNamingCursor = namingCursor.newCursor(); 061 try { 062 convertToNamingNS(namingCursor, endNamingCursor); 063 } finally { 064 endNamingCursor.dispose(); 065 } 066 } 067 } finally { 068 namingCursor.dispose(); 069 } 070 } 071 072 protected void convertToNamingNS(XmlCursor cursor, XmlCursor end) { 073 end.toCursor(cursor); 074 end.toEndToken(); 075 while (cursor.hasNextToken() && cursor.isLeftOf(end)) { 076 if (cursor.isStart()) { 077 String localPart = cursor.getName().getLocalPart(); 078 cursor.setName(new QName(NAMING_NS, localPart)); 079 } 080 cursor.toNextToken(); 081 } 082 } 083 084 }