001 /**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements. See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License. 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
018 package org.apache.geronimo.web.deployment;
019
020 import java.io.IOException;
021 import java.io.InputStream;
022 import javax.enterprise.deploy.model.DDBean;
023 import javax.enterprise.deploy.model.DDBeanRoot;
024 import javax.enterprise.deploy.spi.DConfigBean;
025 import javax.enterprise.deploy.spi.exceptions.ConfigurationException;
026
027 import org.apache.geronimo.deployment.plugin.DConfigBeanRootSupport;
028 import org.apache.geronimo.xbeans.geronimo.web.GerWebAppDocument;
029 import org.apache.geronimo.xbeans.geronimo.web.GerWebAppType;
030 import org.apache.xmlbeans.SchemaTypeLoader;
031 import org.apache.xmlbeans.XmlBeans;
032 import org.apache.xmlbeans.XmlException;
033
034 /**
035 * @version $Rev: 706640 $ $Date: 2008-10-21 14:44:05 +0000 (Tue, 21 Oct 2008) $
036 */
037 public class WebAppDConfigRoot extends DConfigBeanRootSupport {
038 static final SchemaTypeLoader SCHEMA_TYPE_LOADER = XmlBeans.typeLoaderUnion(new SchemaTypeLoader[]{
039 XmlBeans.typeLoaderForClassLoader(org.apache.geronimo.xbeans.javaee.String.class.getClassLoader()),
040 XmlBeans.typeLoaderForClassLoader(GerWebAppDocument.class.getClassLoader())
041 });
042
043 private static String[] XPATHS = {
044 "web-app"
045 };
046
047 private WebAppDConfigBean webAppBean;
048
049 public WebAppDConfigRoot(DDBeanRoot ddBean) {
050 super(ddBean, GerWebAppDocument.Factory.newInstance());
051 GerWebAppType webApp = getWebAppDocument().addNewWebApp();
052 replaceWebAppDConfigBean(webApp);
053 }
054
055 private void replaceWebAppDConfigBean(GerWebAppType webApp) {
056 DDBean ddBean = getDDBean();
057 webAppBean = new WebAppDConfigBean(ddBean.getChildBean(XPATHS[0])[0], webApp);
058 }
059
060 GerWebAppDocument getWebAppDocument() {
061 return (GerWebAppDocument) getXmlObject();
062 }
063
064 public String[] getXpaths() {
065 return XPATHS;
066 }
067
068 public DConfigBean getDConfigBean(DDBean bean) throws ConfigurationException {
069 if (XPATHS[0].equals(bean.getXpath())) {
070 return webAppBean;
071 }
072 return null;
073 }
074
075 public void fromXML(InputStream inputStream) throws XmlException, IOException {
076 super.fromXML(inputStream);
077 replaceWebAppDConfigBean(getWebAppDocument().getWebApp());
078 }
079
080 protected SchemaTypeLoader getSchemaTypeLoader() {
081 return SCHEMA_TYPE_LOADER;
082 }
083
084
085 }