/* | |
* Copyright 2004,2005 The Apache Software Foundation. | |
* | |
* Licensed 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 sample.sgccalculator; | |
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.context.MessageContext; | |
import org.apache.axis2.context.ServiceGroupContext; | |
import org.apache.axis2.context.OperationContext; | |
import org.apache.axis2.AxisFault; | |
import org.apache.axis2.wsdl.WSDLConstants; | |
import java.util.Iterator; | |
public class SubstractService { | |
MessageContext msgContext = null; | |
public void setOperationContext(OperationContext opContext) throws AxisFault { | |
this.msgContext = opContext.getMessageContext(WSDLConstants.MESSAGE_LABEL_IN_VALUE); | |
} | |
public OMElement substract (OMElement elem){ | |
Iterator iter = elem.getChildElements(); | |
String param1Str = ((OMElement) iter.next()).getText(); | |
String param2Str = ((OMElement) iter.next()).getText(); | |
int param1 = Integer.parseInt(param1Str); | |
int param2 = Integer.parseInt(param2Str); | |
int result = param1 - param2; | |
if (msgContext!=null) | |
System.out.println ("ServiceGroupContextID:" + msgContext.getServiceGroupContextId()); | |
else | |
System.out.println ("Message Context is null"); | |
OMFactory fac = OMAbstractFactory.getOMFactory(); | |
OMNamespace namespace = fac.createOMNamespace("http://axis2/test/namespace1","ns1"); | |
OMElement resultElem = fac.createOMElement("result",namespace); | |
resultElem.setText(Integer.toString(result )); | |
msgContext.getServiceGroupContext().setProperty(Constants.CALCULATOR_PREVIOUS_KEY,Integer.toString(result)); | |
return resultElem; | |
} | |
public OMElement substractPrevious (OMElement elem) { | |
Iterator iter = elem.getChildElements(); | |
String paramStr = ((OMElement) iter.next()).getText(); | |
int param = Integer.parseInt(paramStr); | |
if (msgContext==null){ | |
System.out.println ("message context is null"); | |
return null; | |
} | |
ServiceGroupContext sgc = msgContext.getServiceGroupContext(); | |
if (sgc==null){ | |
System.out.println ("message context is null"); | |
return null; | |
} | |
String previousStr = (String) sgc.getProperty(Constants.CALCULATOR_PREVIOUS_KEY); | |
if (previousStr==null) { | |
System.out.println ("Previous is null"); | |
return null; | |
} | |
int previous = Integer.parseInt(previousStr); | |
int result = previous - param; | |
if (msgContext!=null) | |
System.out.println ("ServiceGroupContextID:" + msgContext.getServiceGroupContextId()); | |
else | |
System.out.println ("Message Context is null"); | |
OMFactory fac = OMAbstractFactory.getOMFactory(); | |
OMNamespace namespace = fac.createOMNamespace("http://axis2/test/namespace1","ns1"); | |
OMElement resultElem = fac.createOMElement("result",namespace); | |
resultElem.setText(Integer.toString(result )); | |
msgContext.getServiceGroupContext().setProperty(Constants.CALCULATOR_PREVIOUS_KEY,Integer.toString(result)); | |
return resultElem; | |
} | |
} |