| /** |
| * 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.openejb.jee; |
| |
| import org.apache.openejb.jee.JaxbJavaee.HandlerChainsNamespaceFilter; |
| |
| import javax.xml.XMLConstants; |
| import javax.xml.bind.annotation.adapters.XmlAdapter; |
| import javax.xml.namespace.NamespaceContext; |
| import javax.xml.namespace.QName; |
| |
| /** |
| * @version $Rev$ $Date$ |
| */ |
| public class HandlerChainsStringQNameAdapter extends XmlAdapter<String, QName> { |
| |
| private HandlerChainsNamespaceFilter xmlFilter; |
| private NamespaceContext namespaceContext; |
| |
| @Override |
| public QName unmarshal(final String value) throws Exception { |
| if (value == null || value.isEmpty()) { |
| return new QName(XMLConstants.NULL_NS_URI, ""); |
| } |
| final int colonIndex = value.indexOf(":"); |
| if (colonIndex == -1) { |
| return new QName(XMLConstants.NULL_NS_URI, value); |
| } |
| final String prefix = value.substring(0, colonIndex); |
| final String localPart = (colonIndex == (value.length() - 1)) ? "" : value.substring(colonIndex + 1); |
| |
| String nameSpaceURI = ""; |
| if (xmlFilter != null) { |
| nameSpaceURI = xmlFilter.lookupNamespaceURI(prefix); |
| } else if (namespaceContext != null) { |
| nameSpaceURI = namespaceContext.getNamespaceURI(prefix); |
| } |
| |
| if (nameSpaceURI == null) { |
| nameSpaceURI = XMLConstants.NULL_NS_URI; |
| } |
| return new QName(nameSpaceURI, localPart, prefix); |
| } |
| |
| @Override |
| public String marshal(final QName name) throws Exception { |
| final String localPart = name.getLocalPart(); |
| if (localPart == null || localPart.isEmpty()) { |
| return ""; |
| } |
| if (localPart.equals("*")) { |
| return localPart; |
| } |
| final String prefix = name.getPrefix(); |
| if (prefix == null || prefix.isEmpty()) { |
| return localPart; |
| } |
| return prefix + ":" + localPart; |
| } |
| |
| public void setHandlerChainsNamespaceFilter(final HandlerChainsNamespaceFilter xmlFilter) { |
| this.xmlFilter = xmlFilter; |
| } |
| |
| public void setNamespaceContext(final NamespaceContext namespaceContext) { |
| this.namespaceContext = namespaceContext; |
| } |
| } |