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Core Parts of Axis2. This includes Axis2 engine, Client API, Addressing support, etc.,
/*
* 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.description;
import org.apache.axiom.om.OMAbstractFactory;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMNamespace;
import org.apache.axis2.AxisFault;
import org.apache.axis2.engine.AxisConfiguration;
import org.apache.axis2.util.PolicyUtil;
import org.apache.axis2.util.WSDL20Util;
import org.apache.axis2.util.WSDLSerializationUtil;
import org.apache.axis2.wsdl.WSDLConstants;
import org.apache.neethi.Policy;
import org.apache.neethi.PolicyComponent;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
public class AxisBindingMessage extends AxisDescription {
private String name;
private String direction;
private Map options;
private AxisMessage axisMessage;
// Used to indicate whether this message is a fault or not. Needed for the
// WSDL 2.0 serializer
private boolean fault = false;
private volatile Policy effectivePolicy = null;
private volatile Date lastPolicyCalculatedTime = null;
public boolean isFault() {
return fault;
}
public void setFault(boolean fault) {
this.fault = fault;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public AxisMessage getAxisMessage() {
return axisMessage;
}
public void setAxisMessage(AxisMessage axisMessage) {
this.axisMessage = axisMessage;
}
public String getDirection() {
return direction;
}
public void setDirection(String direction) {
this.direction = direction;
}
public AxisBindingMessage() {
options = new HashMap();
}
public void setProperty(String name, Object value) {
options.put(name, value);
}
/**
* @param name
* name of the property to search for
* @return the value of the property, or null if the property is not found
*/
public Object getProperty(String name) {
Object obj = options.get(name);
if (obj != null) {
return obj;
}
return null;
}
public Object getKey() {
return null; // To change body of implemented methods use File |
// Settings | File Templates.
}
public void engageModule(AxisModule axisModule) throws AxisFault {
throw new UnsupportedOperationException("Sorry we do not support this");
}
public boolean isEngaged(String moduleName) {
throw new UnsupportedOperationException(
"axisMessage.isEngaged() is not supported");
}
/**
* Generates the bindingMessage element (can be input, output, infault or
* outfault)
*
* @param tns -
* The targetnamespace
* @param wsoap -
* The SOAP namespace (WSDL 2.0)
* @param whttp -
* The HTTP namespace (WSDL 2.0)
* @param nameSpaceMap -
* The namespacemap of the service
* @return The generated bindingMessage element
*/
public OMElement toWSDL20(OMNamespace wsdl, OMNamespace tns,
OMNamespace wsoap, OMNamespace whttp, Map nameSpaceMap) {
String property;
ArrayList list;
OMFactory omFactory = OMAbstractFactory.getOMFactory();
OMElement bindingMessageElement;
// If this is a fault, create a fault element and add fault specific
// properties
if (this.isFault()) {
if (this.getParent() instanceof AxisBinding) {
bindingMessageElement = omFactory.createOMElement(
WSDL2Constants.FAULT_LOCAL_NAME, wsdl);
} else if (WSDLConstants.WSDL_MESSAGE_DIRECTION_IN.equals(this
.getDirection())) {
bindingMessageElement = omFactory.createOMElement(
WSDL2Constants.IN_FAULT_LOCAL_NAME, wsdl);
} else {
bindingMessageElement = omFactory.createOMElement(
WSDL2Constants.OUT_FAULT_LOCAL_NAME, wsdl);
}
bindingMessageElement.addAttribute(omFactory.createOMAttribute(
WSDL2Constants.ATTRIBUTE_REF, null, tns.getPrefix() + ":"
+ this.name));
WSDL20Util.extractWSDL20SoapFaultInfo(options,
bindingMessageElement, omFactory, wsoap);
Integer code = (Integer) this.options
.get(WSDL2Constants.ATTR_WHTTP_CODE);
if (code != null) {
bindingMessageElement.addAttribute(omFactory.createOMAttribute(
WSDL2Constants.ATTRIBUTE_CODE, whttp, code.toString()));
}
// Checks whether the message is an input message
} else if (WSDLConstants.WSDL_MESSAGE_DIRECTION_IN.equals(this
.getDirection())) {
bindingMessageElement = omFactory.createOMElement(
WSDL2Constants.IN_PUT_LOCAL_NAME, wsdl);
// Message should be an output message
} else {
bindingMessageElement = omFactory.createOMElement(
WSDL2Constants.OUT_PUT_LOCAL_NAME, wsdl);
}
// Populate common properties
property = (String) this.options
.get(WSDL2Constants.ATTR_WHTTP_CONTENT_ENCODING);
if (property != null) {
bindingMessageElement
.addAttribute(omFactory.createOMAttribute(
WSDL2Constants.ATTRIBUTE_CONTENT_ENCODING, whttp,
property));
}
list = (ArrayList) this.options.get(WSDL2Constants.ATTR_WHTTP_HEADER);
if (list != null && list.size() > 0) {
WSDLSerializationUtil.addHTTPHeaderElements(omFactory, list, whttp,
bindingMessageElement, nameSpaceMap);
}
list = (ArrayList) this.options.get(WSDL2Constants.ATTR_WSOAP_HEADER);
if (list != null && list.size() > 0) {
WSDLSerializationUtil.addSOAPHeaderElements(omFactory, list, wsoap,
bindingMessageElement, nameSpaceMap);
}
list = (ArrayList) this.options.get(WSDL2Constants.ATTR_WSOAP_MODULE);
if (list != null && list.size() > 0) {
WSDLSerializationUtil.addSOAPModuleElements(omFactory, list, wsoap,
bindingMessageElement);
}
WSDLSerializationUtil.addWSDLDocumentationElement(this,
bindingMessageElement, omFactory, wsdl);
WSDLSerializationUtil.addPoliciesAsExtensibleElement(this,
bindingMessageElement);
return bindingMessageElement;
}
public AxisBindingOperation getAxisBindingOperation() {
return (AxisBindingOperation) parent;
}
public Policy getEffectivePolicy() {
if (lastPolicyCalculatedTime == null || isPolicyUpdated()) {
synchronized (this) {
if (lastPolicyCalculatedTime == null || isPolicyUpdated()) {
effectivePolicy = calculateEffectivePolicy();
lastPolicyCalculatedTime = new Date();
}
}
}
return effectivePolicy;
}
public Policy calculateEffectivePolicy() {
PolicySubject policySubject = null;
Collection policyList = new ArrayList();
// AxisBindingMessage
policySubject = getPolicySubject();
policyList.addAll(policySubject.getAttachedPolicyComponents());
// AxisBindingOperation policies
AxisBindingOperation axisBindingOperation = getAxisBindingOperation();
if (axisBindingOperation != null) {
policyList.addAll(axisBindingOperation.getPolicySubject()
.getAttachedPolicyComponents());
}
// AxisBinding
AxisBinding axisBinding = (axisBindingOperation == null) ? null
: axisBindingOperation.getAxisBinding();
if (axisBinding != null) {
policyList.addAll(axisBinding.getPolicySubject()
.getAttachedPolicyComponents());
}
// AxisEndpoint
AxisEndpoint axisEndpoint = (axisBinding == null) ? null : axisBinding
.getAxisEndpoint();
if (axisEndpoint != null) {
policyList.addAll(axisEndpoint.getPolicySubject()
.getAttachedPolicyComponents());
}
// AxisMessage
if (axisMessage != null) {
policyList.addAll(axisMessage.getPolicySubject()
.getAttachedPolicyComponents());
}
// AxisOperation
AxisOperation axisOperation = (axisMessage == null) ? null
: axisMessage.getAxisOperation();
if (axisOperation != null) {
policyList.addAll(axisOperation.getPolicySubject()
.getAttachedPolicyComponents());
}
// AxisService
AxisService axisService = (axisOperation == null) ? null
: axisOperation.getAxisService();
if (axisService != null) {
policyList.addAll(axisService.getPolicySubject()
.getAttachedPolicyComponents());
}
// AxisConfiguration
AxisConfiguration axisConfiguration = (axisService == null) ? null
: axisService.getAxisConfiguration();
if (axisConfiguration != null) {
policyList.addAll(axisConfiguration.getPolicySubject()
.getAttachedPolicyComponents());
}
return PolicyUtil.getMergedPolicy(policyList, axisService);
}
private boolean isPolicyUpdated() {
if (getPolicySubject().getLastUpdatedTime().after(
lastPolicyCalculatedTime)) {
return true;
}
// AxisBindingOperation
AxisBindingOperation axisBindingOperation = getAxisBindingOperation();
if (axisBindingOperation != null
&& axisBindingOperation.getPolicySubject().getLastUpdatedTime()
.after(lastPolicyCalculatedTime)) {
return true;
}
// AxisBinding
AxisBinding axisBinding = (axisBindingOperation == null) ? null
: axisBindingOperation.getAxisBinding();
if (axisBinding != null
&& axisBinding.getPolicySubject().getLastUpdatedTime().after(
lastPolicyCalculatedTime)) {
return true;
}
// AxisEndpoint
AxisEndpoint axisEndpoint = (axisBinding == null) ? null : axisBinding
.getAxisEndpoint();
if (axisEndpoint != null
&& axisEndpoint.getPolicySubject().getLastUpdatedTime().after(
lastPolicyCalculatedTime)) {
return true;
}
// AxisMessage
if (axisMessage != null
&& axisMessage.getPolicySubject().getLastUpdatedTime().after(
lastPolicyCalculatedTime)) {
return true;
}
// AxisOperation
AxisOperation axisOperation = (axisMessage == null) ? null
: axisMessage.getAxisOperation();
if (axisOperation != null
&& axisOperation.getPolicySubject().getLastUpdatedTime().after(
lastPolicyCalculatedTime)) {
return true;
}
// AxisService
AxisService axisService = (axisOperation == null) ? null
: axisOperation.getAxisService();
if (axisService != null
&& axisService.getPolicySubject().getLastUpdatedTime().after(
lastPolicyCalculatedTime)) {
return true;
}
// AxisConfiguration
AxisConfiguration axisConfiguration = (axisService == null) ? null
: axisService.getAxisConfiguration();
if (axisConfiguration != null
&& axisConfiguration.getPolicySubject().getLastUpdatedTime()
.after(lastPolicyCalculatedTime)) {
return true;
}
return false;
}
@Override
public void applyPolicy() throws AxisFault {
getAxisMessage().applyPolicy();
}
}