Examples with Identifier org.wso2.carbon.apimgt.api.model.Identifier used on opensource projects

Example 11 with Identifier

use of org.wso2.carbon.apimgt.api.model.Identifier in project carbon-business-process by wso2.

the class TaskOperationsImpl method deleteOutput.

/**
 * Deletes the output data of the task.
 * @param taskIdURI : task identifier
 * @throws IllegalStateFault
 * @throws IllegalOperationFault
 * @throws IllegalArgumentFault
 * @throws IllegalAccessFault
 */
public void deleteOutput(final URI taskIdURI) throws IllegalStateFault, IllegalOperationFault, IllegalArgumentFault, IllegalAccessFault {
    try {
        final Long taskId = validateTaskId(taskIdURI);
        HumanTaskServiceComponent.getHumanTaskServer().getTaskEngine().getScheduler().execTransaction(new Callable<Object>() {

            public Object call() throws Exception {
                DeleteOutput deleteOutput = new DeleteOutput(getCaller(), taskId);
                deleteOutput.execute();
                return null;
            }
        });
    } catch (Exception ex) {
        handleException(ex);
    }
}

Example 12 with Identifier

use of org.wso2.carbon.apimgt.api.model.Identifier in project carbon-business-process by wso2.

the class RegistrationService method registerOperation.

@Override
public RegisterResponseType registerOperation(URI uri, EndpointReferenceType endpointReferenceType, OMElement[] omElements) {
    if (!CoordinationConfiguration.getInstance().isRegistrationServiceEnabled()) {
        log.warn("Registration request is discarded. Registration service is disabled in this server");
        return null;
    }
    if (log.isDebugEnabled()) {
        log.debug("Registration request received.");
    }
    URI htIdentifierURI = null;
    try {
        htIdentifierURI = new URI(HT_COORDINATION_PROTOCOL);
    } catch (URI.MalformedURIException e) {
        log.error(e);
    }
    if (!htIdentifierURI.equals(uri)) {
        String errorMsg = "Received an invalid Protocol identifier: " + uri.toString();
        log.error(errorMsg);
        return null;
    }
    String participantProtocolService = "";
    if (endpointReferenceType != null && endpointReferenceType.getAddress() != null) {
        participantProtocolService = endpointReferenceType.getAddress().toString();
    } else {
        String errorMsg = "Received an invalid Participant Protocol Service";
        log.error(errorMsg);
    }
    String messageID = "";
    boolean foundB4PMessageID = false;
    if (omElements.length > 0) {
        for (OMElement omElement : omElements) {
            if (B4P_NAMESPACE.equals(omElement.getNamespace().getNamespaceURI()) && B4P_IDENTIFIER.equals(omElement.getLocalName())) {
                messageID = omElement.getText();
                foundB4PMessageID = true;
                break;
            }
        }
    }
    if (!foundB4PMessageID) {
        String errorMsg = "no B4P messageID received";
        log.error(errorMsg);
        return null;
    }
    if (log.isDebugEnabled()) {
        log.debug("Adding message ID: " + messageID + "-> " + participantProtocolService);
    }
    // Persisting data.
    try {
        persistData(messageID, participantProtocolService);
    } catch (Exception e) {
        log.error("Error occurred during persisting data", e);
        return null;
    }
    // Sending Dummy Response.
    RegisterResponseType responseType = new RegisterResponseType();
    EndpointReferenceType epr = new EndpointReferenceType();
    AttributedURI attributedURI = new AttributedURI();
    URI b4pProtocolHandlerURI;
    try {
        // Setting Dummy Address here.
        b4pProtocolHandlerURI = new URI(getB4PProtocolHandlerURI());
        attributedURI.setAnyURI(b4pProtocolHandlerURI);
    } catch (URI.MalformedURIException e) {
        log.error("Error occurred while generating b4p protocol handler uri", e);
        return null;
    }
    epr.setAddress(attributedURI);
    OMFactory omFactory = OMAbstractFactory.getOMFactory();
    OMNamespace b4pOMNamespace = omFactory.createOMNamespace(B4P_NAMESPACE, B4P_PREFIX);
    // Dummy Endpoint
    responseType.setCoordinatorProtocolService(epr);
    OMElement identifierElement = omFactory.createOMElement(B4P_IDENTIFIER, b4pOMNamespace);
    identifierElement.addChild(omFactory.createOMText(identifierElement, messageID));
    responseType.addExtraElement(identifierElement);
    return responseType;
}

Example 13 with Identifier

use of org.wso2.carbon.apimgt.api.model.Identifier in project carbon-business-process by wso2.

the class SOAPHelper method addCoordinationContext.

/**
 * Adding ws-Coordination context to soap request.
 *
 * @param msgCtx              MessageContext
 * @param messageID           UUID as a WS-Coordination identifier
 * @param registrationService URL of the ws-coordination registration service.
 */
public void addCoordinationContext(MessageContext msgCtx, String messageID, String registrationService) {
    SOAPHeader header = msgCtx.getEnvelope().getHeader();
    EndpointReference epr = new EndpointReference();
    epr.setAddress(registrationService);
    CoordinationContext context = new HumanTaskCoordinationContextImpl(messageID, epr);
    header.addChild(context.toOM());
}

Example 14 with Identifier

use of org.wso2.carbon.apimgt.api.model.Identifier in project carbon-business-process by wso2.

the class HTRenderingApiImpl method getRenderingInputElements.

/**
 * @param taskIdentifier : interested task identifier
 * @return set of input renderings wrapped within InputType
 * @throws IllegalArgumentFault : error occured while retrieving renderings from task definition
 * @throws IOException          If an error occurred while reading from the input source
 * @throws SAXException         If the content in the input source is invalid
 */
private InputType getRenderingInputElements(URI taskIdentifier) throws IllegalArgumentFault, IOException, SAXException, IllegalOperationFault, IllegalAccessFault, IllegalStateFault, XPathExpressionException {
    // TODO Chaching : check cache against task id for input renderings
    QName renderingType = new QName(htRenderingNS, "input", "wso2");
    String inputRenderings = (String) taskOps.getRendering(taskIdentifier, renderingType);
    // Create input element
    InputType renderingInputs = null;
    // check availability of input renderings
    if (inputRenderings != null && inputRenderings.length() > 0) {
        // parse input renderings
        Element inputRenderingsElement = DOMUtils.stringToDOM(inputRenderings);
        // retrieve input elements
        NodeList inputElementList = inputRenderingsElement.getElementsByTagNameNS(htRenderingNS, "element");
        Element taskInputMsgElement = DOMUtils.stringToDOM((String) taskOps.getInput(taskIdentifier, null));
        if (inputElementList != null && inputElementList.getLength() > 0) {
            // hold number of input element
            int inputElementNum = inputElementList.getLength();
            InputElementType[] inputElements = new InputElementType[inputElementNum];
            for (int i = 0; i < inputElementNum; i++) {
                Element tempElement = (Element) inputElementList.item(i);
                String label = tempElement.getElementsByTagNameNS(htRenderingNS, "label").item(0).getTextContent();
                String value = tempElement.getElementsByTagNameNS(htRenderingNS, "value").item(0).getTextContent();
                // if the value starts with '/' then considered as an xpath and evaluate over received Input Message
                if (value.startsWith("/") && taskInputMsgElement != null) {
                    // value represents xpath. evaluate against the input message
                    String xpathValue = evaluateXPath(value, taskInputMsgElement, inputRenderingsElement.getOwnerDocument());
                    if (xpathValue != null) {
                        value = xpathValue;
                    }
                }
                inputElements[i] = new InputElementType();
                inputElements[i].setLabel(label);
                inputElements[i].setValue(value);
            }
            renderingInputs = new InputType();
            renderingInputs.setElement(inputElements);
        // TODO cache renderingInputs against task instance id
        }
    }
    return renderingInputs;
}

Example 15 with Identifier

use of org.wso2.carbon.apimgt.api.model.Identifier in project ballerina by ballerina-lang.

the class CodeGenerator method visit.

public void visit(BLangPackage pkgNode) {
    if (pkgNode.completedPhases.contains(CompilerPhase.CODE_GEN)) {
        if (!buildCompiledPackage) {
            programFile.packageInfoMap.put(pkgNode.symbol.pkgID.bvmAlias(), pkgNode.symbol.packageInfo);
        }
        return;
    }
    // TODO Improve this design without if/else
    PackageInfo packageInfo = new PackageInfo();
    pkgNode.symbol.packageInfo = packageInfo;
    if (buildCompiledPackage) {
        // Generating the BALO
        pkgNode.imports.forEach(impPkgNode -> {
            int impPkgNameCPIndex = addUTF8CPEntry(packageInfo, impPkgNode.symbol.name.value);
            // TODO Improve the import package version once it is available
            int impPkgVersionCPIndex = addUTF8CPEntry(packageInfo, PackageID.DEFAULT.version.value);
            ImportPackageInfo importPkgInfo = new ImportPackageInfo(impPkgNameCPIndex, impPkgVersionCPIndex);
            packageInfo.importPkgInfoSet.add(importPkgInfo);
            packageFile.packageInfo = packageInfo;
        });
    } else {
        // Generating a BALX
        // first visit all the imports
        pkgNode.imports.forEach(impPkgNode -> genNode(impPkgNode, this.env));
        // TODO We need to create identifier for both name and the version
        programFile.packageInfoMap.put(pkgNode.symbol.pkgID.bvmAlias(), packageInfo);
    }
    // Add the current package to the program file
    BPackageSymbol pkgSymbol = pkgNode.symbol;
    currentPkgID = pkgSymbol.pkgID;
    currentPkgInfo = packageInfo;
    currentPkgInfo.nameCPIndex = addUTF8CPEntry(currentPkgInfo, currentPkgID.bvmAlias());
    currentPkgInfo.versionCPIndex = addUTF8CPEntry(currentPkgInfo, currentPkgID.version.value);
    // Insert the package reference to the constant pool of the current package
    currentPackageRefCPIndex = addPackageRefCPEntry(currentPkgInfo, currentPkgID);
    // This attribute keep track of line numbers
    int lineNoAttrNameIndex = addUTF8CPEntry(currentPkgInfo, AttributeInfo.Kind.LINE_NUMBER_TABLE_ATTRIBUTE.value());
    lineNoAttrInfo = new LineNumberTableAttributeInfo(lineNoAttrNameIndex);
    // This attribute keep package-level variable information
    int pkgVarAttrNameIndex = addUTF8CPEntry(currentPkgInfo, AttributeInfo.Kind.LOCAL_VARIABLES_ATTRIBUTE.value());
    currentPkgInfo.addAttributeInfo(AttributeInfo.Kind.LOCAL_VARIABLES_ATTRIBUTE, new LocalVariableAttributeInfo(pkgVarAttrNameIndex));
    pkgNode.globalVars.forEach(this::createPackageVarInfo);
    pkgNode.structs.forEach(this::createStructInfoEntry);
    pkgNode.enums.forEach(this::createEnumInfoEntry);
    pkgNode.connectors.forEach(this::createConnectorInfoEntry);
    pkgNode.functions.forEach(this::createFunctionInfoEntry);
    pkgNode.services.forEach(this::createServiceInfoEntry);
    pkgNode.functions.forEach(this::createFunctionInfoEntry);
    pkgNode.transformers.forEach(this::createTransformerInfoEntry);
    // Visit package builtin function
    visitBuiltinFunctions(pkgNode.initFunction);
    visitBuiltinFunctions(pkgNode.startFunction);
    visitBuiltinFunctions(pkgNode.stopFunction);
    pkgNode.topLevelNodes.stream().filter(pkgLevelNode -> pkgLevelNode.getKind() != NodeKind.VARIABLE && pkgLevelNode.getKind() != NodeKind.XMLNS).forEach(pkgLevelNode -> genNode((BLangNode) pkgLevelNode, this.env));
    currentPkgInfo.addAttributeInfo(AttributeInfo.Kind.LINE_NUMBER_TABLE_ATTRIBUTE, lineNoAttrInfo);
    currentPackageRefCPIndex = -1;
    currentPkgID = null;
    pkgNode.completedPhases.add(CompilerPhase.CODE_GEN);
}