| /** |
| * 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.camel.dataformat.soap.name; |
| |
| import javax.xml.bind.annotation.XmlRootElement; |
| import javax.xml.bind.annotation.XmlSchema; |
| import javax.xml.bind.annotation.XmlType; |
| import javax.xml.namespace.QName; |
| |
| import org.apache.camel.util.ObjectHelper; |
| |
| public class XmlRootElementPreferringElementNameStrategy implements ElementNameStrategy { |
| |
| private static final String DEFAULT_NS = "##default"; |
| |
| @Override |
| public QName findQNameForSoapActionOrType(String soapAction, Class<?> type) { |
| XmlType xmlType = type.getAnnotation(XmlType.class); |
| if (xmlType == null || xmlType.name() == null) { |
| throw new RuntimeException("The type " + type.getName() + " needs to have an XmlType annotation with name"); |
| } |
| // prefer name+ns from the XmlRootElement, and fallback to XmlType |
| String localName = null; |
| String nameSpace = null; |
| |
| XmlRootElement root = type.getAnnotation(XmlRootElement.class); |
| if (root != null) { |
| localName = ObjectHelper.isEmpty(localName) ? root.name() : localName; |
| nameSpace = isInValidNamespace(nameSpace) ? root.namespace() : nameSpace; |
| } |
| |
| if (ObjectHelper.isEmpty(localName)) { |
| localName = xmlType.name(); |
| } |
| |
| if (isInValidNamespace(nameSpace)) { |
| XmlSchema xmlSchema = type.getPackage().getAnnotation(XmlSchema.class); |
| if (xmlSchema != null) { |
| nameSpace = xmlSchema.namespace(); |
| } |
| } |
| |
| if (isInValidNamespace(nameSpace)) { |
| nameSpace = xmlType.namespace(); |
| } |
| |
| if (ObjectHelper.isEmpty(localName) || isInValidNamespace(nameSpace)) { |
| throw new IllegalStateException("Unable to determine localName or namespace for type <" + type.getName() + ">"); |
| } |
| return new QName(nameSpace, localName); |
| } |
| |
| private boolean isInValidNamespace(String namespace) { |
| return ObjectHelper.isEmpty(namespace) || DEFAULT_NS.equalsIgnoreCase(namespace); |
| } |
| |
| @Override |
| public Class<? extends Exception> findExceptionForFaultName(QName faultName) { |
| throw new UnsupportedOperationException("Exception lookup is not supported"); |
| } |
| |
| } |