001 /**
002 *
003 * Copyright 2005 The Apache Software Foundation
004 *
005 * Licensed under the Apache License, Version 2.0 (the "License");
006 * you may not use this file except in compliance with the License.
007 * You may obtain a copy of the License at
008 *
009 * http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017 package org.apache.geronimo.schema;
018
019 import javax.xml.namespace.QName;
020
021 import org.apache.xmlbeans.XmlCursor;
022
023 /**
024 * @version $Rev: 432510 $ $Date: 2006-08-18 00:44:04 -0700 (Fri, 18 Aug 2006) $
025 */
026 public class SecurityElementConverter implements ElementConverter {
027
028 public static final String GERONIMO_SECURITY_NAMESPACE = "http://geronimo.apache.org/xml/ns/security-1.2";
029 private static final QName PRINCIPAL_QNAME = new QName(GERONIMO_SECURITY_NAMESPACE, "principal");
030 private static final QName REALM_NAME_QNAME = new QName("realm-name");
031
032 public void convertElement(XmlCursor cursor, XmlCursor end) {
033 cursor.push();
034 end.toCursor(cursor);
035 end.toEndToken();
036 while (cursor.hasNextToken() && cursor.isLeftOf(end)) {
037 if (cursor.isStart()) {
038 if (GERONIMO_SECURITY_NAMESPACE.equals(cursor.getName().getNamespaceURI())) {
039 break;
040 }
041 cursor.setName(new QName(GERONIMO_SECURITY_NAMESPACE, cursor.getName().getLocalPart()));
042
043 }
044 cursor.toNextToken();
045 }
046 cursor.pop();
047 XmlCursor source = null;
048 try {
049 while (cursor.hasNextToken() && cursor.isLeftOf(end)) {
050 if (cursor.isStart()) {
051 String localPart = cursor.getName().getLocalPart();
052 if (localPart.equals("realm")) {
053 if (source == null) {
054 source = cursor.newCursor();
055 } else {
056 source.toCursor(cursor);
057 }
058 cursor.push();
059 cursor.toEndToken();
060 cursor.toNextToken();
061 if (source.toChild(PRINCIPAL_QNAME)) {
062 do {
063 source.copyXml(cursor);
064 } while (source.toNextSibling(PRINCIPAL_QNAME));
065 }
066
067 cursor.pop();
068 cursor.removeXml();
069 } else if (localPart.equals("default-principal")) {
070 cursor.removeAttribute(REALM_NAME_QNAME);
071 }
072 }
073 cursor.toNextToken();
074 }
075 } finally {
076 if (source != null) {
077 source.dispose();
078 }
079 }
080 }
081 }