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https://issues.apache.org/jira/browse/AXIS2-3094?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Deepal Jayasinghe resolved AXIS2-3094.
--------------------------------------
Resolution: Fixed
Fixed
> NPE thrown from OperationClient addMessageContext method after calling reset
> method
> -----------------------------------------------------------------------------------
>
> Key: AXIS2-3094
> URL: https://issues.apache.org/jira/browse/AXIS2-3094
> Project: Axis 2.0 (Axis2)
> Issue Type: Bug
> Components: kernel
> Affects Versions: 1.2
> Reporter: Peter Tandara-Kuhns
> Assignee: Deepal Jayasinghe
>
> The reset method of org.apache.axis2.client.OperationClient sets the
> OperationContext member variable (oc) to null. There doesn't appear to be any
> way to restore this member, and as a result subsequent OperationClient
> methods cause NullPointerExceptions to be thrown.
> I am creating the OperationClient using the ServiceClient createClient method
> with a value of org.apache.axis2.client.ServiceClient.ANON_OUT_IN_OP.
> Stack trace:
> java.lang.NullPointerException
> at
> org.apache.axis2.context.ConfigurationContext.registerOperationContext(ConfigurationContext.java:229)
> at
> org.apache.axis2.description.AxisOperation.registerOperationContext(AxisOperation.java:396)
> at
> org.apache.axis2.description.OutInAxisOperationClient.addMessageContext(OutInAxisOperation.java:122)
> Code fragment:
> // First attempt - success
> org.apache.axis2.client.ServiceClient svcClient = new
> org.apache.axis2.client.ServiceClient();
> org.apache.axis2.client.OperationClient opClient =
> svcClient.createClient(org.apache.axis2.client.ServiceClient.ANON_OUT_IN_OP);
> org.apache.axis2.context.MessageContext msgContext = new
> org.apache.axis2.context.MessageContext();
> msgContext.setEnvelope(createTestEnvelope());
> org.apache.axis2.client.Options options = msgContext.getOptions();
> options.setTo(new org.apache.axis2.addressing.EndpointReference(url));
> opClient.addMessageContext(msgContext);
> opClient.execute(true);
> System.out.println("SOAP Response:\n" +
> opClient.getMessageContext("In").getEnvelope());
> // Second attempt - fail, NullPointerException
> opClient.reset();
> opClient.addMessageContext(msgContext);
> opClient.execute(true);
> System.out.println("SOAP Response:\n" +
> opClient.getMessageContext("In").getEnvelope());
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