Package javax.xml.namespace

Examples of javax.xml.namespace.QName

The value of a QName contains a namespaceURI and a localPart. The localPart provides the local part of the qualified name. The namespaceURI is a URI reference identifying the namespace.

The prefix is included in the QName class to retain lexical information where present in an XML input source. The prefix is NOT used to compute the hash code or in the equals operation. In other words, equality is defined only using the namespaceURI and the localPart. @version 1.1


                = (DeploymentClassLoader)deploymentFileData.getClassLoader();
            Thread.currentThread().setContextClassLoader(urlCl);

            // StartupFactory registration
            for (StartupFactory factory : getProviders(StartupFactory.class, urlCl)) {
                QName tagQName = factory.getTagQName();
                Class<? extends StartupFactory> clazz = factory.getClass();
                StartupFinder finder = StartupFinder.getInstance();
                finder.getFactoryMap().put(tagQName, clazz);
                finder.getSerializerMap().put(tagQName, factory.getSerializerClass());
                log.info("Registered startup factory and serializer for " + tagQName);
            }

            // MediatorFactory registration
            for (MediatorFactory factory : getProviders(MediatorFactory.class, urlCl)) {
                QName tagQName = factory.getTagQName();
                Class<? extends MediatorFactory> clazz = factory.getClass();
                MediatorFactoryFinder.getInstance().getFactoryMap().put(tagQName, clazz);
                log.info("Registered mediator factory " + clazz.getName() + " for " + tagQName);
            }
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        OMElement entryElement = fac.createOMElement("localEntry", synNS);
       
        if (entry.getDescription() != null) {

            OMElement descriptionElem = fac.createOMElement(
                    new QName(SynapseConstants.SYNAPSE_NAMESPACE, "description"));
            descriptionElem.setText(entry.getDescription());
            entryElement.addChild(descriptionElem);
        }

        entryElement.addAttribute(fac.createOMAttribute(
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            handleException("Error parsing priority configuration xml file " + fileName, e);
        }

        assert definitions != null;
        OMElement executorElem = definitions.getFirstChildWithName(
                new QName(ExecutorConstants.PRIORITY_EXECUTOR));

        if (executorElem == null) {
            handleException(ExecutorConstants.PRIORITY_EXECUTOR +
                    " configuration is mandatory for priority based routing");
        }

        executor = PriorityExecutorFactory.createExecutor(
                null, executorElem, false, new Properties());
        OMElement conditionsElem = definitions.getFirstChildWithName(
                new QName(EvaluatorConstants.CONDITIONS));
        if (conditionsElem == null) {
            handleException("Conditions configuration is mandatory for priority based routing");
        }

        executor.init();

        assert conditionsElem != null;
        OMAttribute defPriorityAttr = conditionsElem.getAttribute(
                new QName(EvaluatorConstants.DEFAULT_PRIORITY));
        if (defPriorityAttr != null) {
            parser = new Parser(Integer.parseInt(defPriorityAttr.getAttributeValue()));
        } else {
            parser = new Parser();
        }
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            Iterator templates = FileUtils.iterateFiles(templatesDir, extensions, false);
            while (templates.hasNext()) {
                File file = (File) templates.next();
                OMElement document = getOMElement(file);
                OMElement element = document.getFirstChildWithName(
                            new QName(SynapseConstants.SYNAPSE_NAMESPACE, "sequence"));
                if (element != null) {
                    TemplateMediator mediator =
                            (TemplateMediator) SynapseXMLConfigurationFactory.defineMediatorTemplate(
                                    synapseConfig, document, properties);
                    if (mediator != null) {
                        mediator.setFileName(file.getName());
                        synapseConfig.getArtifactDeploymentStore().addArtifact(
                                file.getAbsolutePath(), mediator.getName());
                    }
                    return;

                } else {
                    element = document.getFirstChildWithName(
                            new QName(SynapseConstants.SYNAPSE_NAMESPACE, "endpoint"));
                    if (element != null) {
                        Template endpointTemplate =
                                SynapseXMLConfigurationFactory.defineEndpointTemplate(
                                        synapseConfig, document, properties);
                        if (endpointTemplate != null) {
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                        .getAxisOperation().getMessageExchangePattern());

        // get a reference to the DYNAMIC operation of the Anonymous Axis2 service
        AxisOperation axisAnonymousOperation = anoymousService.getOperation(
            outOnlyMessage ?
                new QName(AnonymousServiceFactory.OUT_ONLY_OPERATION) :
                new QName(AnonymousServiceFactory.OUT_IN_OPERATION));

        Options clientOptions = MessageHelper.cloneOptions(originalInMsgCtx.getOptions());
        clientOptions.setUseSeparateListener(separateListener);
        // if RM is requested,
        if (wsRMEnabled) {
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        super(omElement);

        String partnerLink = null;
        String operation = null;
        // Get Partner Link Name
        if (omElement.getAttribute(new QName("partnerLink")) != null)
            partnerLink = new String(omElement.getAttribute(new QName("partnerLink")).getAttributeValue());      //attention-  consider about namespace
        if (omElement.getAttribute(new QName("operation")) != null)
            operation = new String(omElement.getAttribute(new QName("operation")).getAttributeValue());      //attention-  consider about namespace

        setName(partnerLink + "." + operation);
        // Set Icon and Size
        startIconPath = org.wso2.carbon.bpel.ui.bpel2svg.BPEL2SVGFactory.getInstance().getIconPath(this.getClass().getName());
        endIconPath = BPEL2SVGFactory.getInstance().getEndIconPath(this.getClass().getName());
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        setParent(parent);

        String partnerLink = null;
        String operation = null;
        // Get Partner Link Name
        if (omElement.getAttribute(new QName("partnerLink")) != null)
            partnerLink = new String(omElement.getAttribute(new QName("partnerLink")).getAttributeValue());      //attention-  consider about namespace
        if (omElement.getAttribute(new QName("operation")) != null)
            operation = new String(omElement.getAttribute(new QName("operation")).getAttributeValue());      //attention-  consider about namespace

        setName(partnerLink + "." + operation);
        // Set Icon and Size
        startIconPath = org.wso2.carbon.bpel.ui.bpel2svg.BPEL2SVGFactory.getInstance().getIconPath(this.getClass().getName());
        endIconPath = BPEL2SVGFactory.getInstance().getEndIconPath(this.getClass().getName());
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     */
    public EndpointDefinition createDefinition(OMElement elem) {
        EndpointDefinition definition = new EndpointDefinition();

        OMAttribute optimize
                = elem.getAttribute(new QName(XMLConfigConstants.NULL_NAMESPACE, "optimize"));
        OMAttribute encoding
                = elem.getAttribute(new QName(XMLConfigConstants.NULL_NAMESPACE, "encoding"));

        OMAttribute trace = elem.getAttribute(new QName(
                XMLConfigConstants.NULL_NAMESPACE, XMLConfigConstants.TRACE_ATTRIB_NAME));
        if (trace != null && trace.getAttributeValue() != null) {
            String traceValue = trace.getAttributeValue();
            if (XMLConfigConstants.TRACE_ENABLE.equals(traceValue)) {
                definition.setTraceState(SynapseConstants.TRACING_ON);
            } else if (XMLConfigConstants.TRACE_DISABLE.equals(traceValue)) {
                definition.setTraceState(SynapseConstants.TRACING_OFF);
            }
        } else {
            definition.setTraceState(SynapseConstants.TRACING_UNSET);
        }


        if (optimize != null && optimize.getAttributeValue().length() > 0) {
            String method = optimize.getAttributeValue().trim();
            if ("mtom".equalsIgnoreCase(method)) {
                definition.setUseMTOM(true);
            } else if ("swa".equalsIgnoreCase(method)) {
                definition.setUseSwa(true);
            }
        }

        if (encoding != null && encoding.getAttributeValue() != null) {
            definition.setCharSetEncoding(encoding.getAttributeValue());
        }

        OMElement wsAddr = elem.getFirstChildWithName(
                new QName(XMLConfigConstants.SYNAPSE_NAMESPACE, "enableAddressing"));
        if (wsAddr != null) {

            definition.setAddressingOn(true);

            OMAttribute version = wsAddr.getAttribute(new QName("version"));
            if (version != null && version.getAttributeValue() != null) {
                String versionValue = version.getAttributeValue().trim().toLowerCase();
                if (SynapseConstants.ADDRESSING_VERSION_FINAL.equals(versionValue) ||
                        SynapseConstants.ADDRESSING_VERSION_SUBMISSION.equals(versionValue)) {
                    definition.setAddressingVersion(version.getAttributeValue());
                } else {
                    handleException("Unknown value for the addressing version. Possible values " +
                            "for the addressing version are 'final' and 'submission' only.");
                }
            }

            String useSepList = wsAddr.getAttributeValue(new QName("separateListener"));
            if (useSepList != null) {
                if ("true".equals(useSepList.trim().toLowerCase())) {
                    definition.setUseSeparateListener(true);
                }
            }
        }

        OMElement wsSec = elem.getFirstChildWithName(
                new QName(XMLConfigConstants.SYNAPSE_NAMESPACE, "enableSec"));
        if (wsSec != null) {

            definition.setSecurityOn(true);

            OMAttribute policyKey      = wsSec.getAttribute(
                    new QName(XMLConfigConstants.NULL_NAMESPACE, "policy"));
            OMAttribute inboundPolicyKey  = wsSec.getAttribute(
                    new QName(XMLConfigConstants.NULL_NAMESPACE, "inboundPolicy"));
            OMAttribute outboundPolicyKey = wsSec.getAttribute(
                    new QName(XMLConfigConstants.NULL_NAMESPACE, "outboundPolicy"));

            if (policyKey != null && policyKey.getAttributeValue() != null) {
                definition.setWsSecPolicyKey(policyKey.getAttributeValue());
            } else {
                if (inboundPolicyKey != null && inboundPolicyKey.getAttributeValue() != null) {
                    definition.setInboundWsSecPolicyKey(inboundPolicyKey.getAttributeValue());
                }
                if (outboundPolicyKey != null && outboundPolicyKey.getAttributeValue() != null) {
                    definition.setOutboundWsSecPolicyKey(outboundPolicyKey.getAttributeValue());
                }
            }
        }

        OMElement wsRm = elem.getFirstChildWithName(
                new QName(XMLConfigConstants.SYNAPSE_NAMESPACE, "enableRM"));
        if (wsRm != null) {

            definition.setReliableMessagingOn(true);

            OMAttribute policy
                    = wsRm.getAttribute(new QName(XMLConfigConstants.NULL_NAMESPACE, "policy"));
            if (policy != null) {
                definition.setWsRMPolicyKey(policy.getAttributeValue());
            }
        }

        // set the timeout configuration
        OMElement timeout = elem.getFirstChildWithName(
                new QName(XMLConfigConstants.SYNAPSE_NAMESPACE, "timeout"));
        if (timeout != null) {
            OMElement duration = timeout.getFirstChildWithName(
                    new QName(XMLConfigConstants.SYNAPSE_NAMESPACE, "duration"));

            if (duration != null) {
                String d = duration.getText();
                if (d != null) {
                    try {
                        long timeoutMilliSeconds = Long.parseLong(d.trim());
                        definition.setTimeoutDuration(timeoutMilliSeconds);
                    } catch (NumberFormatException e) {
                        handleException("Endpoint timeout duration expected as a " +
                                "number but was not a number");
                    }
                }
            }

            OMElement action = timeout.getFirstChildWithName(
                    new QName(XMLConfigConstants.SYNAPSE_NAMESPACE, "responseAction"));
            if (action != null && action.getText() != null) {
                String actionString = action.getText();
                if ("discard".equalsIgnoreCase(actionString.trim())) {

                    definition.setTimeoutAction(SynapseConstants.DISCARD);

                    // set timeout duration to 30 seconds, if it is not set explicitly
                    if (definition.getTimeoutDuration() == 0) {
                        definition.setTimeoutDuration(30000);
                    }
                } else if ("fault".equalsIgnoreCase(actionString.trim())) {

                    definition.setTimeoutAction(SynapseConstants.DISCARD_AND_FAULT);

                    // set timeout duration to 30 seconds, if it is not set explicitly
                    if (definition.getTimeoutDuration() == 0) {
                        definition.setTimeoutDuration(30000);
                    }
                } else if ("".equalsIgnoreCase(actionString.trim())) {
                    // if the timeout action is empty, then the action is set to DISCARD_AND_FAULT
                    definition.setTimeoutAction(SynapseConstants.DISCARD_AND_FAULT);

                    // set timeout duration to 30 seconds, if it is not set explicitly
                    if (definition.getTimeoutDuration() == 0) {
                        definition.setTimeoutDuration(30000);
                    }
                } else {
                    handleException("Invalid timeout action, action : "
                            + actionString + " is not supported");
                }
            }
        }

        OMElement markAsTimedOut = elem.getFirstChildWithName(new QName(
            SynapseConstants.SYNAPSE_NAMESPACE,
            XMLConfigConstants.MARK_FOR_SUSPENSION));

        if (markAsTimedOut != null) {

            OMElement timeoutCodes = markAsTimedOut.getFirstChildWithName(new QName(
                SynapseConstants.SYNAPSE_NAMESPACE,
                XMLConfigConstants.ERROR_CODES));
            if (timeoutCodes != null && timeoutCodes.getText() != null) {
                StringTokenizer st = new StringTokenizer(timeoutCodes.getText().trim(), ", ");
                while (st.hasMoreTokens()) {
                    String s = st.nextToken();
                    try {
                        definition.addTimeoutErrorCode(Integer.parseInt(s));
                    } catch (NumberFormatException e) {
                        handleException("The timeout error codes should be specified " +
                            "as valid numbers separated by commas : " + timeoutCodes.getText(), e);
                    }
                }
            }

            OMElement retriesBeforeSuspend = markAsTimedOut.getFirstChildWithName(new QName(
                SynapseConstants.SYNAPSE_NAMESPACE,
                XMLConfigConstants.RETRIES_BEFORE_SUSPENSION));
            if (retriesBeforeSuspend != null && retriesBeforeSuspend.getText() != null) {
                try {
                    definition.setRetriesOnTimeoutBeforeSuspend(
                        Integer.parseInt(retriesBeforeSuspend.getText().trim()));
                } catch (NumberFormatException e) {
                    handleException("The retries before suspend [for timeouts] should be " +
                        "specified as a valid number : " + retriesBeforeSuspend.getText(), e);
                }
            }

            OMElement retryDelay = markAsTimedOut.getFirstChildWithName(new QName(
                SynapseConstants.SYNAPSE_NAMESPACE,
                XMLConfigConstants.RETRY_DELAY));
            if (retryDelay != null && retryDelay.getText() != null) {
                try {
                    definition.setRetryDurationOnTimeout(
                        Integer.parseInt(retryDelay.getText().trim()));
                } catch (NumberFormatException e) {
                    handleException("The retry delay for timeouts should be specified " +
                        "as a valid number : " + retryDelay.getText(), e);
                }
            }
        }

        // support backwards compatibility with Synapse 1.2 - for suspendDurationOnFailure
        OMElement suspendDurationOnFailure = elem.getFirstChildWithName(new QName(
            SynapseConstants.SYNAPSE_NAMESPACE, "suspendDurationOnFailure"));
        if (suspendDurationOnFailure != null && suspendDurationOnFailure.getText() != null) {

            log.warn("Configuration uses deprecated style for endpoint 'suspendDurationOnFailure'");
            try {
                definition.setInitialSuspendDuration(
                        1000 * Long.parseLong(suspendDurationOnFailure.getText().trim()));
                definition.setSuspendProgressionFactor((float) 1.0);
            } catch (NumberFormatException e) {
                handleException("The initial suspend duration should be specified " +
                    "as a valid number : " + suspendDurationOnFailure.getText(), e);
            }
        }

        OMElement suspendOnFailure = elem.getFirstChildWithName(new QName(
            SynapseConstants.SYNAPSE_NAMESPACE,
            XMLConfigConstants.SUSPEND_ON_FAILURE));

        if (suspendOnFailure != null) {

            OMElement suspendCodes = suspendOnFailure.getFirstChildWithName(new QName(
                SynapseConstants.SYNAPSE_NAMESPACE,
                XMLConfigConstants.ERROR_CODES));
            if (suspendCodes != null && suspendCodes.getText() != null) {

                StringTokenizer st = new StringTokenizer(suspendCodes.getText().trim(), ", ");
                while (st.hasMoreTokens()) {
                    String s = st.nextToken();
                    try {
                        definition.addSuspendErrorCode(Integer.parseInt(s));
                    } catch (NumberFormatException e) {
                        handleException("The suspend error codes should be specified " +
                            "as valid numbers separated by commas : " + suspendCodes.getText(), e);
                    }
                }
            }

            OMElement initialDuration = suspendOnFailure.getFirstChildWithName(new QName(
                SynapseConstants.SYNAPSE_NAMESPACE,
                XMLConfigConstants.SUSPEND_INITIAL_DURATION));
            if (initialDuration != null && initialDuration.getText() != null) {
                try {
                    definition.setInitialSuspendDuration(
                        Integer.parseInt(initialDuration.getText().trim()));
                } catch (NumberFormatException e) {
                    handleException("The initial suspend duration should be specified " +
                        "as a valid number : " + initialDuration.getText(), e);
                }
            }

            OMElement progressionFactor = suspendOnFailure.getFirstChildWithName(new QName(
                SynapseConstants.SYNAPSE_NAMESPACE,
                XMLConfigConstants.SUSPEND_PROGRESSION_FACTOR));
            if (progressionFactor != null && progressionFactor.getText() != null) {
                try {
                    definition.setSuspendProgressionFactor(
                        Float.parseFloat(progressionFactor.getText().trim()));
                } catch (NumberFormatException e) {
                    handleException("The suspend duration progression factor should be specified " +
                        "as a valid float : " + progressionFactor.getText(), e);
                }
            }

            OMElement maximumDuration = suspendOnFailure.getFirstChildWithName(new QName(
                SynapseConstants.SYNAPSE_NAMESPACE,
                XMLConfigConstants.SUSPEND_MAXIMUM_DURATION));
            if (maximumDuration != null && maximumDuration.getText() != null) {
                try {
                    definition.setSuspendMaximumDuration(
                        Long.parseLong(maximumDuration.getText().trim()));
                } catch (NumberFormatException e) {
                    handleException("The maximum suspend duration should be specified " +
                        "as a valid number : " + maximumDuration.getText(), e);
                }
            }
        }

        OMElement retryConfig = elem.getFirstChildWithName(new QName(
            SynapseConstants.SYNAPSE_NAMESPACE, XMLConfigConstants.RETRY_CONFIG));

        if (retryConfig != null) {

            OMElement retryDisabledErrorCodes = retryConfig.getFirstChildWithName(new QName(
                SynapseConstants.SYNAPSE_NAMESPACE, "disabledErrorCodes"));
            if (retryDisabledErrorCodes != null && retryDisabledErrorCodes.getText() != null) {

                StringTokenizer st = new StringTokenizer(
                        retryDisabledErrorCodes.getText().trim(), ", ");
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    public OMElement serializeEndpoint(Endpoint epr) {
        TemplateEndpoint endpoints = (TemplateEndpoint) epr;

        OMElement endpointElement = fac.createOMElement(
                new QName(XMLConfigConstants.SYNAPSE_NAMESPACE, "endpoint"));

        if (endpoints.getName() != null) {
            endpointElement.addAttribute(
                    fac.createOMAttribute("name", nullNS, endpoints.getName()));
        }

        endpointElement.addAttribute(fac.createOMAttribute("template", nullNS, endpoints.getTemplate()));

        Map<String, String> parameters = endpoints.getParameters();
        for (Map.Entry<String, String> entry : parameters.entrySet()) {
            if (entry.getKey().equals("name")) {
                endpointElement.addAttribute(fac.createOMAttribute("name", nullNS, entry.getValue()));
            } else if (entry.getKey().equals("uri")) {
                endpointElement.addAttribute(fac.createOMAttribute("uri", nullNS, entry.getValue()));
            } else {
                OMElement paramElement = fac.createOMElement(
                    new QName(SynapseConstants.SYNAPSE_NAMESPACE, "parameter"));

                endpointElement.addChild(paramElement);
                paramElement.addAttribute(fac.createOMAttribute("name", nullNS, entry.getKey()));
                paramElement.addAttribute(fac.createOMAttribute("value", nullNS, entry.getValue()));
            }
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    protected abstract OMElement serializeEndpoint(Endpoint endpoint);

    private OMElement getSerializedDescription(Endpoint endpoint) {

        OMElement descriptionElem = fac.createOMElement(
                new QName(SynapseConstants.SYNAPSE_NAMESPACE, "description"));

        if (endpoint.getDescription() != null) {
            descriptionElem.setText(endpoint.getDescription());
            return descriptionElem;
        } else {
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