Examples with Start org.wso2.carbon.humantask.core.engine.commands.Start used on opensource projects

Example 36 with Start

use of org.wso2.carbon.humantask.core.engine.commands.Start in project airavata by apache.

the class SecureClient method main.

public static void main(String[] args) throws Exception {
    Scanner scanner = new Scanner(System.in);
    // register client or use existing client
    System.out.println("");
    System.out.println("Please select from the following options:");
    System.out.println("1. Register the client as an OAuth application.");
    System.out.println("2. Client is already registered. Use the existing credentials.");
    String opInput = scanner.next();
    int option = Integer.valueOf(opInput.trim());
    String consumerId = null;
    String consumerSecret = null;
    if (option == 1) {
        // register OAuth application - this happens once during initialization of the gateway.
        /**
         **********************Start obtaining input from user****************************
         */
        System.out.println("");
        System.out.println("Registering an OAuth application representing the client....");
        System.out.println("Please enter following information as you prefer, or use defaults.");
        System.out.println("OAuth application name: (default:" + Properties.appName + ", press 'd' to use default value.)");
        String appNameInput = scanner.next();
        String appName = null;
        if (appNameInput.trim().equals("d")) {
            appName = Properties.appName;
        } else {
            appName = appNameInput.trim();
        }
        System.out.println("Consumer Id: (default:" + Properties.consumerID + ", press 'd' to use default value.)");
        String consumerIdInput = scanner.next();
        if (consumerIdInput.trim().equals("d")) {
            consumerId = Properties.consumerID;
        } else {
            consumerId = consumerIdInput.trim();
        }
        System.out.println("Consumer Secret: (default:" + Properties.consumerSecret + ", press 'd' to use default value.)");
        String consumerSecInput = scanner.next();
        if (consumerSecInput.trim().equals("d")) {
            consumerSecret = Properties.consumerSecret;
        } else {
            consumerSecret = consumerSecInput.trim();
        }
        /**
         ********************* Perform registration of the client as an OAuth app**************************
         */
        try {
            ConfigurationContext configContext = ConfigurationContextFactory.createConfigurationContextFromFileSystem(null, null);
            OAuthAppRegisteringClient authAppRegisteringClient = new OAuthAppRegisteringClient(Properties.oauthAuthzServerURL, Properties.adminUserName, Properties.adminPassword, configContext);
            OAuthConsumerAppDTO appDTO = authAppRegisteringClient.registerApplication(appName, consumerId, consumerSecret);
            /**
             ******************* Complete registering the client **********************************************
             */
            System.out.println("");
            System.out.println("Registered OAuth app successfully. Following is app's details:");
            System.out.println("App Name: " + appDTO.getApplicationName());
            System.out.println("Consumer ID: " + appDTO.getOauthConsumerKey());
            System.out.println("Consumer Secret: " + appDTO.getOauthConsumerSecret());
            System.out.println("");
        } catch (AiravataSecurityException e) {
            e.printStackTrace();
            throw e;
        } catch (Exception e) {
            e.printStackTrace();
            throw e;
        }
    } else if (option == 2) {
        System.out.println("");
        System.out.println("Enter Consumer Id: ");
        consumerId = scanner.next().trim();
        System.out.println("Enter Consumer Secret: ");
        consumerSecret = scanner.next().trim();
    }
    // obtain OAuth access token
    /**
     **********************Start obtaining input from user****************************
     */
    System.out.println("");
    System.out.println("Please select the preferred grant type: (or press d to use the default option" + Properties.grantType + ")");
    System.out.println("1. Resource Owner Password Credential.");
    System.out.println("2. Client Credential.");
    String grantTypeInput = scanner.next().trim();
    int grantType = 0;
    if (grantTypeInput.equals("d")) {
        grantType = Properties.grantType;
    } else {
        grantType = Integer.valueOf(grantTypeInput);
    }
    String userName = null;
    String password = null;
    if (grantType == 1) {
        System.out.println("Obtaining OAuth access token via 'Resource Owner Password' grant type....");
        System.out.println("Please enter following information as you prefer, or use defaults.");
        System.out.println("End user's name: (default:" + Properties.userName + ", press 'd' to use default value.)");
        String userNameInput = scanner.next();
        if (userNameInput.trim().equals("d")) {
            userName = Properties.userName;
        } else {
            userName = userNameInput.trim();
        }
        System.out.println("End user's password: (default:" + Properties.password + ", press 'd' to use default value.)");
        String passwordInput = scanner.next();
        if (passwordInput.trim().equals("d")) {
            password = Properties.password;
        } else {
            password = passwordInput.trim();
        }
    } else if (grantType == 2) {
        System.out.println("");
        System.out.println("Please enter the user name to be passed: ");
        String userNameInput = scanner.next();
        userName = userNameInput.trim();
        System.out.println("");
        System.out.println("Obtaining OAuth access token via 'Client Credential' grant type...' grant type....");
    }
    /**
     *************************** Finish obtaining input from user******************************************
     */
    try {
        // obtain the OAuth token for the specified end user.
        String accessToken = new OAuthTokenRetrievalClient().retrieveAccessToken(consumerId, consumerSecret, userName, password, grantType);
        System.out.println("");
        System.out.println("OAuth access token is: " + accessToken);
        // invoke Airavata API by the SecureClient, on behalf of the user.
        System.out.println("");
        System.out.println("Invoking Airavata API...");
        System.out.println("Enter the access token to be used: (default:" + accessToken + ", press 'd' to use default value.)");
        String accessTokenInput = scanner.next();
        String acTk = null;
        if (accessTokenInput.trim().equals("d")) {
            acTk = accessToken;
        } else {
            acTk = accessTokenInput.trim();
        }
        // obtain as input, the method to be invoked
        System.out.println("");
        System.out.println("Enter the number corresponding to the method to be invoked: ");
        System.out.println("1. getAPIVersion");
        System.out.println("2. getAllAppModules");
        System.out.println("3. addGateway");
        String methodNumberString = scanner.next();
        int methodNumber = Integer.valueOf(methodNumberString.trim());
        Airavata.Client client = createAiravataClient(Properties.SERVER_HOST, Properties.SERVER_PORT);
        AuthzToken authzToken = new AuthzToken();
        authzToken.setAccessToken(acTk);
        Map<String, String> claimsMap = new HashMap<>();
        claimsMap.put("userName", userName);
        claimsMap.put("email", "hasini@gmail.com");
        authzToken.setClaimsMap(claimsMap);
        if (methodNumber == 1) {
            String version = client.getAPIVersion(authzToken);
            System.out.println("");
            System.out.println("Airavata API version: " + version);
            System.out.println("");
        } else if (methodNumber == 2) {
            System.out.println("");
            System.out.println("Enter the gateway id: ");
            String gatewayId = scanner.next().trim();
            List<ApplicationModule> appModules = client.getAllAppModules(authzToken, gatewayId);
            System.out.println("Output of getAllAppModuels: ");
            for (ApplicationModule appModule : appModules) {
                System.out.println(appModule.getAppModuleName());
            }
            System.out.println("");
            System.out.println("");
        } else if (methodNumber == 3) {
            System.out.println("");
            System.out.println("Enter the gateway id: ");
            String gatewayId = scanner.next().trim();
            Gateway gateway = new Gateway(gatewayId, GatewayApprovalStatus.REQUESTED);
            gateway.setDomain("airavata.org");
            gateway.setEmailAddress("airavata@apache.org");
            gateway.setGatewayName("airavataGW");
            String output = client.addGateway(authzToken, gateway);
            System.out.println("");
            System.out.println("Output of addGateway: " + output);
            System.out.println("");
        }
    } catch (InvalidRequestException e) {
        e.printStackTrace();
    } catch (TException e) {
        e.printStackTrace();
    } catch (AiravataSecurityException e) {
        e.printStackTrace();
    }
}

Example 37 with Start

use of org.wso2.carbon.humantask.core.engine.commands.Start in project ballerina by ballerina-lang.

the class CommandUtil method getStructDocumentationByPosition.

/**
 * Get the Documentation attachment for the struct definition.
 * @param bLangPackage      BLangPackage built
 * @param line              Start line of the struct in the source
 * @return {@link String}   Documentation attachment for the struct
 */
static DocAttachmentInfo getStructDocumentationByPosition(BLangPackage bLangPackage, int line) {
    for (TopLevelNode topLevelNode : bLangPackage.topLevelNodes) {
        if (topLevelNode instanceof BLangStruct) {
            BLangStruct structNode = (BLangStruct) topLevelNode;
            DiagnosticPos structPos = CommonUtil.toZeroBasedPosition(structNode.getPosition());
            int structStart = structPos.getStartLine();
            if (structStart == line) {
                return getStructNodeDocumentation(structNode, line);
            }
        }
    }
    return null;
}

Example 38 with Start

use of org.wso2.carbon.humantask.core.engine.commands.Start in project ballerina by ballerina-lang.

the class CommandUtil method getServiceDocumentationByPosition.

/**
 * Get the Documentation attachment for the service.
 * @param bLangPackage      BLangPackage built
 * @param line              Start line of the service in the source
 * @return {@link String}   Documentation attachment for the service
 */
static DocAttachmentInfo getServiceDocumentationByPosition(BLangPackage bLangPackage, int line) {
    // TODO: Currently resource position is invalid and we use the annotation attachment positions.
    for (TopLevelNode topLevelNode : bLangPackage.topLevelNodes) {
        if (topLevelNode instanceof BLangService) {
            BLangService serviceNode = (BLangService) topLevelNode;
            DiagnosticPos servicePos = CommonUtil.toZeroBasedPosition(serviceNode.getPosition());
            List<BLangAnnotationAttachment> annotationAttachments = serviceNode.getAnnotationAttachments();
            if (!annotationAttachments.isEmpty()) {
                DiagnosticPos lastAttachmentPos = CommonUtil.toZeroBasedPosition(annotationAttachments.get(annotationAttachments.size() - 1).getPosition());
                if (lastAttachmentPos.getEndLine() < line && line < servicePos.getEndLine()) {
                    return getServiceNodeDocumentation(serviceNode, lastAttachmentPos.getEndLine() + 1);
                }
            } else if (servicePos.getStartLine() == line) {
                return getServiceNodeDocumentation(serviceNode, line);
            }
        }
    }
    return null;
}

Example 39 with Start

use of org.wso2.carbon.humantask.core.engine.commands.Start in project ballerina by ballerina-lang.

the class CodeGenerator method visit.

public void visit(BLangTransaction transactionNode) {
    ++transactionIndex;
    Operand transactionIndexOperand = getOperand(transactionIndex);
    Operand retryCountRegIndex = new RegIndex(-1, TypeTags.INT);
    if (transactionNode.retryCount != null) {
        this.genNode(transactionNode.retryCount, this.env);
        retryCountRegIndex = transactionNode.retryCount.regIndex;
    }
    Operand committedFuncRegIndex = new RegIndex(-1, TypeTags.INVOKABLE);
    if (transactionNode.onCommitFunction != null) {
        committedFuncRegIndex.value = getFuncRefCPIndex((BInvokableSymbol) ((BLangFunctionVarRef) transactionNode.onCommitFunction).symbol);
    }
    Operand abortedFuncRegIndex = new RegIndex(-1, TypeTags.INVOKABLE);
    if (transactionNode.onAbortFunction != null) {
        abortedFuncRegIndex.value = getFuncRefCPIndex((BInvokableSymbol) ((BLangFunctionVarRef) transactionNode.onAbortFunction).symbol);
    }
    ErrorTableAttributeInfo errorTable = createErrorTableIfAbsent(currentPkgInfo);
    Operand transStmtEndAddr = getOperand(-1);
    Operand transStmtAbortEndAddr = getOperand(-1);
    Operand transStmtFailEndAddr = getOperand(-1);
    Instruction gotoAbortTransBlockEnd = InstructionFactory.get(InstructionCodes.GOTO, transStmtAbortEndAddr);
    Instruction gotoFailTransBlockEnd = InstructionFactory.get(InstructionCodes.GOTO, transStmtFailEndAddr);
    abortInstructions.push(gotoAbortTransBlockEnd);
    failInstructions.push(gotoFailTransBlockEnd);
    // start transaction
    this.emit(InstructionCodes.TR_BEGIN, transactionIndexOperand, retryCountRegIndex, committedFuncRegIndex, abortedFuncRegIndex);
    Operand transBlockStartAddr = getOperand(nextIP());
    // retry transaction;
    Operand retryEndWithThrowAddr = getOperand(-1);
    Operand retryEndWithNoThrowAddr = getOperand(-1);
    this.emit(InstructionCodes.TR_RETRY, transactionIndexOperand, retryEndWithThrowAddr, retryEndWithNoThrowAddr);
    // process transaction statements
    this.genNode(transactionNode.transactionBody, this.env);
    // end the transaction
    int transBlockEndAddr = nextIP();
    this.emit(InstructionCodes.TR_END, transactionIndexOperand, getOperand(TransactionStatus.SUCCESS.value()));
    abortInstructions.pop();
    failInstructions.pop();
    emit(InstructionCodes.GOTO, transStmtEndAddr);
    // CodeGen for error handling.
    int errorTargetIP = nextIP();
    transStmtFailEndAddr.value = errorTargetIP;
    emit(InstructionCodes.TR_END, transactionIndexOperand, getOperand(TransactionStatus.FAILED.value()));
    if (transactionNode.onRetryBody != null) {
        this.genNode(transactionNode.onRetryBody, this.env);
    }
    emit(InstructionCodes.GOTO, transBlockStartAddr);
    retryEndWithThrowAddr.value = nextIP();
    emit(InstructionCodes.TR_END, transactionIndexOperand, getOperand(TransactionStatus.END.value()));
    emit(InstructionCodes.THROW, getOperand(-1));
    ErrorTableEntry errorTableEntry = new ErrorTableEntry(transBlockStartAddr.value, transBlockEndAddr, errorTargetIP, 0, -1);
    errorTable.addErrorTableEntry(errorTableEntry);
    transStmtAbortEndAddr.value = nextIP();
    emit(InstructionCodes.TR_END, transactionIndexOperand, getOperand(TransactionStatus.ABORTED.value()));
    int transactionEndIp = nextIP();
    transStmtEndAddr.value = transactionEndIp;
    retryEndWithNoThrowAddr.value = transactionEndIp;
    emit(InstructionCodes.TR_END, transactionIndexOperand, getOperand(TransactionStatus.END.value()));
}

Example 40 with Start

use of org.wso2.carbon.humantask.core.engine.commands.Start in project ballerina by ballerina-lang.

the class TopLevelNodeScopeResolver method isCursorBeforeNode.

/**
 * Check whether the cursor is positioned before the given node start.
 *
 * @param nodePosition      Position of the node
 * @param node              Node
 * @param treeVisitor       {@link TreeVisitor} current tree visitor instance
 * @param completionContext Completion operation context
 * @return {@link Boolean}      Whether the cursor is before the node start or not
 */
@Override
public boolean isCursorBeforeNode(DiagnosticPos nodePosition, Node node, TreeVisitor treeVisitor, TextDocumentServiceContext completionContext) {
    int line = completionContext.get(DocumentServiceKeys.POSITION_KEY).getPosition().getLine();
    int col = completionContext.get(DocumentServiceKeys.POSITION_KEY).getPosition().getCharacter();
    DiagnosticPos zeroBasedPos = CommonUtil.toZeroBasedPosition(nodePosition);
    int nodeSLine = zeroBasedPos.sLine;
    int nodeSCol = zeroBasedPos.sCol;
    if (line < nodeSLine || (line == nodeSLine && col <= nodeSCol)) {
        treeVisitor.setTerminateVisitor(true);
        return true;
    }
    return false;
}