| /* |
| * 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.axis2.mex.om; |
| |
| import org.apache.axiom.om.OMElement; |
| import org.apache.axiom.om.OMFactory; |
| import org.apache.axiom.soap.SOAP12Constants; |
| import org.apache.axis2.AxisFault; |
| import org.apache.axis2.addressing.EndpointReference; |
| import org.apache.axis2.addressing.EndpointReferenceHelper; |
| import org.apache.axis2.mex.MexConstants; |
| import org.apache.axis2.mex.MexException; |
| import org.apache.axis2.mex.util.MexUtil; |
| |
| import javax.xml.namespace.QName; |
| |
| /** |
| * Class implemented for MetadataReference element defined in |
| * the WS-MetadataExchange spec. |
| * |
| */ |
| |
| public class MetadataReference extends MexOM implements IMexOM { |
| |
| private OMFactory factory; |
| private OMElement eprElement = null; |
| private EndpointReference epr = null; |
| private String namespaceValue = null; |
| |
| /** |
| * Constructor |
| * @throws MexException |
| */ |
| |
| public MetadataReference() throws MexException { |
| |
| this.factory = MexUtil.getSOAPFactory(SOAP12Constants.SOAP_ENVELOPE_NAMESPACE_URI); |
| this.namespaceValue = MexConstants.Spec_2004_09.NS_URI; |
| } |
| |
| /** |
| * Constructor |
| * @param defaultFactory |
| * @param namespaceValue |
| * @throws MexOMException |
| */ |
| |
| public MetadataReference(OMFactory defaultFactory, String namespaceValue) |
| throws MexOMException { |
| if (!isNamespaceSupported(namespaceValue)) |
| throw new MexOMException("Unsupported namespace"); |
| |
| this.factory = defaultFactory; |
| this.namespaceValue = namespaceValue; |
| } |
| |
| public OMElement getEPRElement() { |
| return eprElement; |
| } |
| |
| public EndpointReference getEPR() { |
| return epr; |
| } |
| |
| |
| /** |
| * Populates an MetadataReference object based on the endpoint reference type <code>OMElement</code> passed. |
| * @param inElement MetadataReference element |
| * @return MetadataReference |
| * @throws MexOMException |
| */ |
| |
| public MetadataReference fromOM(OMElement element) throws MexOMException{ |
| |
| if (element == null) { |
| throw new MexOMException("Null element passed."); |
| } |
| if (!element.getLocalName().equals(MexConstants.SPEC.METADATA_REFERENCE)) { |
| throw new MexOMException("Invalid element passed."); |
| } |
| eprElement = element; |
| try { |
| epr = EndpointReferenceHelper.fromOM(element); |
| } catch (AxisFault e) { |
| throw new MexOMException (e); |
| } |
| |
| return this; |
| } |
| /** |
| * Convert MetadatReference object content to the OMElement representation. |
| * @return OMElement representation of MetadatReference. |
| * @throws MexOMException |
| */ |
| public OMElement toOM() throws MexOMException { |
| if (eprElement == null) { |
| throw new MexOMException( |
| "Must have EndpointReference element in MetadataReference"); |
| } |
| |
| OMElement metadataRef = null; |
| try { |
| metadataRef = EndpointReferenceHelper.toOM(factory, epr, new QName( |
| namespaceValue, MexConstants.SPEC.METADATA_REFERENCE, |
| MexConstants.SPEC.NS_PREFIX), eprElement.getNamespace() |
| .getNamespaceURI()); |
| |
| } catch (AxisFault e) { |
| throw new MexOMException(e); |
| } |
| |
| |
| return metadataRef; |
| } |
| |
| /** |
| * Set EPR |
| * |
| * @param element Endpoint Reference Type element |
| */ |
| public void setEPR(OMElement element) throws MexOMException { |
| eprElement = element; |
| try { |
| epr = EndpointReferenceHelper.fromOM(eprElement); |
| } catch (AxisFault e) { |
| throw new MexOMException (e); |
| } |
| |
| } |
| |
| /** |
| * Set EPR |
| * |
| * @param element Endpoint Reference Type elem |
| */ |
| public void setEPR(EndpointReference endRef) throws MexOMException { |
| epr = endRef; |
| |
| } |
| |
| } |