Examples of org.apache.axis2.context.OperationContext

org.apache.axis2.context.OperationContext
An OperationContext represents a running "instance" of an operation, which is represented by an AxisOperation object. This concept is needed to allow messages to be grouped into operations as in WSDL 2.0-speak operations are essentially arbitrary message exchange patterns. So as messages are being exchanged the OperationContext remembers the state of where in the message exchange pattern it is in.
The base implementation of OperationContext supports MEPs which have one input message and/or one output message. That is, it supports the all the MEPs that are in the WSDL 2.0 specification. In order to support another MEP one must extend this class and register its creation in the OperationContexFactory.

     * @return Returns OperationContext.
     * @throws AxisFault
     */
    public OperationContext findForExistingOperationContext(MessageContext msgContext)
            throws AxisFault {
        OperationContext operationContext;


        if ((operationContext = msgContext.getOperationContext()) != null) {
            return operationContext;
        }

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     * @param msgContext
     */
    public OperationContext findOperationContext(MessageContext msgContext,
                                                 ServiceContext serviceContext)
            throws AxisFault {
        OperationContext operationContext;
        if (null == msgContext.getRelatesTo()) {
            // Its a new incoming message so get the factory to create a new
            // one
            operationContext = new OperationContext(this, serviceContext);
        } else {
            // So this message is part of an ongoing MEP
            ConfigurationContext configContext = msgContext.getConfigurationContext();
            operationContext =
                    configContext.getOperationContext(msgContext.getRelatesTo().getValue());

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        ConfigurationContext cc = sc.getConfigurationContext();
        prepareMessageContext(cc, mc);
        // setting message ID if it null


        // create the operation context for myself
        OperationContext oc = new OperationContext(axisOp, sc);
        oc.addMessageContext(mc);
        // ship it out
        AxisEngine engine = new AxisEngine(cc);
        if (!block) {
            mc.setProperty(MessageContext.TRANSPORT_NON_BLOCKING, Boolean.TRUE);
        }

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        Options options) {
      this.axisOp = axisOp;
      this.sc = sc;
      this.options = options;
      this.completed = false;
      this.oc = new OperationContext(axisOp);
      this.oc.setParent(this.sc);
    }

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            }
        }




        AxisOperation ao = as.getOperation(EMPTY_OPERATION);
        OperationContext oc =
                OperationContextFactory.createOperationContext(
                        ao.getAxisSpecifMEPConstant(),
                        ao);
        ao.registerOperationContext(mc, oc);


        ServiceContext sc = Utils.fillContextInformation(as, cc);
        oc.setParent(sc);
        mc.setAxisOperation(ao);
        mc.setAxisService(as);




    }

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            for (int i = 0; i < headers.length; i++) {
                NameValuePair charsetEnc =
                        headers[i].getParameterByName(
                                HTTPConstants.CHAR_SET_ENCODING);
                OperationContext opContext = msgContext.getOperationContext();
                if (charsetEnc != null) {
                    if (opContext != null) {
                        opContext.setProperty(
                                Constants.Configuration.CHARACTER_SET_ENCODING,
                                charsetEnc.getValue());
                    }
                }
            }

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            Constants.Configuration.CHARACTER_SET_ENCODING);


        if (charSetEnc != null) {
            format.setCharSetEncoding(charSetEnc);
        } else {
            OperationContext opctx = msgContext.getOperationContext();
            if (opctx != null) {
                charSetEnc = (String) opctx.getProperty(Constants.Configuration.CHARACTER_SET_ENCODING);
            }
        }


        /**
         * If the char set enc is still not found use the default

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        } else {
            throw new UnsupportedOperationException("[" + request.getMethod() + " ] method not supported");
        }


        // Finalize response
        OperationContext operationContext = msgContext.getOperationContext();
        Object contextWritten = null;
        Object isTwoChannel = null;
        if (operationContext != null) {
            contextWritten = operationContext.getProperty(Constants.RESPONSE_WRITTEN);
            isTwoChannel = operationContext.getProperty(Constants.DIFFERENT_EPR);
        }


        if ((contextWritten != null) && Constants.VALUE_TRUE.equals(contextWritten)) {
            if ((isTwoChannel != null) && Constants.VALUE_TRUE.equals(isTwoChannel)) {
                response.setStatusCode(HttpURLConnection.HTTP_ACCEPTED);

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            traceOrDebug(traceOn, "End : Iterate mediator");
        }


        // if the continuation of the parent message is stopped from here set the RESPONSE_WRITTEN
        // property to SKIP to skip the blank http response 
        OperationContext opCtx
            = ((Axis2MessageContext) synCtx).getAxis2MessageContext().getOperationContext();
        if (!continueParent && opCtx != null) {
            opCtx.setProperty(Constants.RESPONSE_WRITTEN,"SKIP");
        }


        // whether to continue mediation on the original message
        return continueParent;
    }

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            traceOrDebug(traceOn, "End : Clone mediator");
        }


        // if the continuation of the parent message is stopped from here set the RESPONSE_WRITTEN
        // property to SKIP to skip the blank http response 
        OperationContext opCtx
            = ((Axis2MessageContext) synCtx).getAxis2MessageContext().getOperationContext();
        if (!continueParent && opCtx != null) {
            opCtx.setProperty(Constants.RESPONSE_WRITTEN,"SKIP");
        }


        // if continue parent is true mediators after the clone will be called for the further
        // mediation of the message which is subjected for clonning (parent message)
        return continueParent;

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org.apache.axis2.addressing.AddressingFaultsHelper

org.apache.axis2.client.InOnlyMEPClient

org.apache.axis2.client.InOutMEPClient

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org.apache.axis2.context.externalize.SafeObjectInputStream

org.apache.axis2.context.externalize.SafeObjectOutputStream

org.apache.axis2.description.AxisOperation

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