| /** |
| * |
| * 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.servicemix.common; |
| |
| import org.w3c.dom.DocumentFragment; |
| import org.w3c.dom.Element; |
| import org.w3c.dom.Node; |
| import org.w3c.dom.NodeList; |
| |
| import javax.jbi.servicedesc.ServiceEndpoint; |
| import javax.xml.namespace.QName; |
| |
| import org.apache.servicemix.common.util.URIResolver; |
| import org.apache.servicemix.common.util.DOMUtil; |
| |
| /** |
| * <p> |
| * A default implementation of a resolved endpoint. |
| * </p> |
| */ |
| public class ResolvedEndpoint implements ServiceEndpoint { |
| |
| private DocumentFragment reference; |
| private String endpointName; |
| private QName serviceName; |
| private QName[] interfaces = null; |
| |
| public ResolvedEndpoint(String uri, QName serviceName) { |
| this(URIResolver.createWSAEPR(uri), uri, serviceName); |
| } |
| |
| public ResolvedEndpoint(DocumentFragment reference, String epName, QName serviceName) { |
| this.reference = reference; |
| this.endpointName = epName; |
| this.serviceName = serviceName; |
| } |
| |
| |
| public ResolvedEndpoint(DocumentFragment reference, String epName, QName serviceName, QName[] interfaces) { |
| this.reference = reference; |
| this.endpointName = epName; |
| this.serviceName = serviceName; |
| this.interfaces = interfaces; |
| } |
| |
| public DocumentFragment getAsReference(QName operationName) { |
| return reference; |
| } |
| |
| public String getEndpointName() { |
| return endpointName; |
| } |
| |
| public QName getServiceName() { |
| return serviceName; |
| } |
| |
| public QName[] getInterfaces() { |
| return interfaces; |
| } |
| |
| public static ServiceEndpoint resolveEndpoint(DocumentFragment epr, QName elementName, QName serviceName, String uriPrefix) { |
| |
| int elementCount = 0; |
| ServiceEndpoint resolvedEndpoint = null; |
| for(Node child = epr.getFirstChild(); child != null; child = child.getNextSibling()) { |
| if (child instanceof Element) { |
| elementCount++; |
| if (elementCount==1) |
| { |
| Element elem = (Element) child; |
| String nsUri = elem.getNamespaceURI(); |
| String name = elem.getLocalName(); |
| // Check simple endpoints |
| if (elementName.getNamespaceURI().equals(nsUri) && elementName.getLocalPart().equals(name)) { |
| resolvedEndpoint = new ResolvedEndpoint(epr, DOMUtil.getElementText(elem), serviceName); |
| // Check WSA endpoints |
| } |
| else { |
| NodeList nl = elem.getElementsByTagNameNS("http://www.w3.org/2005/08/addressing", "Address"); |
| if (nl.getLength() == 1) { |
| Element address = (Element) nl.item(0); |
| String uri = DOMUtil.getElementText(address); |
| if (uri != null && uriPrefix != null) { |
| uri = uri.trim(); |
| if (uri.startsWith(uriPrefix)) { |
| resolvedEndpoint = new ResolvedEndpoint(epr, uri, serviceName); |
| } |
| } |
| } |
| } |
| |
| } |
| else |
| // stop searching if an element was already found |
| return null; |
| } |
| } |
| return resolvedEndpoint; |
| } |
| |
| } |