/* | |
* 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.jaxws.server.config; | |
import org.apache.axis2.jaxws.description.EndpointDescription; | |
import org.apache.axis2.jaxws.description.EndpointDescriptionJava; | |
import org.apache.axis2.jaxws.description.EndpointDescriptionWSDL; | |
import org.apache.axis2.jaxws.feature.ServerConfigurator; | |
import org.apache.commons.logging.Log; | |
import org.apache.commons.logging.LogFactory; | |
import javax.wsdl.Binding; | |
import javax.wsdl.extensions.ExtensibilityElement; | |
import javax.wsdl.extensions.UnknownExtensibilityElement; | |
import javax.wsdl.extensions.soap.SOAPBinding; | |
import javax.wsdl.extensions.soap12.SOAP12Binding; | |
import javax.xml.ws.RespectBinding; | |
import javax.xml.ws.RespectBindingFeature; | |
import java.util.ArrayList; | |
import java.util.Iterator; | |
import java.util.List; | |
/** | |
* An implementation of the <code>ServerConfigurator</code> interface that will | |
* configure the endpoint based on the presence of a <code>RespectBinding</code> | |
* attribute. | |
*/ | |
public class RespectBindingConfigurator implements ServerConfigurator { | |
private static final Log log = LogFactory.getLog(RespectBindingConfigurator.class); | |
/* | |
* (non-Javadoc) | |
* @see org.apache.axis2.jaxws.feature.WebServiceFeatureConfigurator#configure(org.apache.axis2.jaxws.description.EndpointDescription) | |
*/ | |
public void configure(EndpointDescription endpointDescription) { | |
RespectBinding annotation = | |
(RespectBinding) ((EndpointDescriptionJava) endpointDescription).getAnnoFeature(RespectBindingFeature.ID); | |
if (annotation != null) { | |
if (log.isDebugEnabled()) { | |
log.debug("Setting respectBinding to " + annotation.enabled()); | |
} | |
endpointDescription.setRespectBinding(annotation.enabled()); | |
// Once we know that @RespectBinding is enabled, we have to find | |
// any binding extensibility elements available and see which ones | |
// have the "required" flag set to true. | |
EndpointDescriptionWSDL edw = (EndpointDescriptionWSDL) endpointDescription; | |
Binding bnd = edw.getWSDLBinding(); | |
if (bnd != null) { | |
List l = bnd.getExtensibilityElements(); | |
if (l == null || l.size() == 0) { | |
if (log.isDebugEnabled()) { | |
log.debug("No extensibility elements found."); | |
} | |
} | |
else { | |
if (log.isDebugEnabled()) { | |
log.debug("Checking list of " + l.size() + " extensibility elements for required bindings."); | |
} | |
Iterator i = l.iterator(); | |
List unusedElements = new ArrayList(); | |
while (i.hasNext()) { | |
ExtensibilityElement e = (ExtensibilityElement) i.next(); | |
if (e instanceof SOAPBinding || e instanceof SOAP12Binding) | |
continue; | |
if (e instanceof UnknownExtensibilityElement) { | |
UnknownExtensibilityElement ue = (UnknownExtensibilityElement) e; | |
String reqd = ue.getElement().getAttribute("required"); | |
if (reqd.equals("true") || reqd.equals("TRUE")) { | |
if (log.isDebugEnabled()) { | |
log.debug("Found a required element: " + e.getElementType()); | |
} | |
endpointDescription.addRequiredBinding(e.getElementType()); | |
} | |
else { | |
unusedElements.add(e.getElementType()); | |
} | |
} | |
else { | |
if (e.getRequired() != null && e.getRequired()) { | |
if (log.isDebugEnabled()) { | |
log.debug("Found a required element: " + e.getElementType()); | |
} | |
endpointDescription.addRequiredBinding(e.getElementType()); | |
} | |
else { | |
unusedElements.add(e.getElementType()); | |
} | |
} | |
} | |
if (log.isDebugEnabled()) { | |
log.debug("The following extensibility elements were found, but were not required."); | |
for (int n = 0; n < unusedElements.size(); ++n) | |
log.debug("[" + i + "] - " + unusedElements.get(n)); | |
} | |
} | |
} | |
} | |
else { | |
if (log.isDebugEnabled()) { | |
log.debug("No @RespectBinding annotation was found."); | |
} | |
} | |
} | |
/* | |
* (non-Javadoc) | |
* @see org.apache.axis2.jaxws.feature.ServerConfigurator#supports(java.lang.String) | |
*/ | |
public boolean supports(String bindingId) { | |
return true; | |
} | |
} |