Examples with Property org.wso2.carbon.identity.application.common.model.Property used on opensource projects

Example 91 with Property

use of org.wso2.carbon.identity.application.common.model.Property in project carbon-business-process by wso2.

the class HumanTaskStore method deploy.

/**
 * Handles the deployment steps for the master node and salve node in the cluster
 * @param humanTaskFile
 * @throws Exception
 */
public void deploy(File humanTaskFile) throws Exception {
    // Currently using the registry read/write mount property to determine whether this node is a master node
    // or a salve node.
    // Handle this properly with hazelcast leader for cluster scenario TODO
    boolean isMasterServer = !isServerReadOnly();
    // Versions of this ht package is already deployed
    boolean isExistingPackage = false;
    // Exactly matching ht package already exists
    boolean isPackageReload = false;
    DeploymentUnitDAO currentlyActiveTaskPackage = null;
    String md5sum = HumanTaskStoreUtils.getMD5Checksum(humanTaskFile);
    String packageName = FilenameUtils.removeExtension(humanTaskFile.getName());
    List<DeploymentUnitDAO> existingDeploymentUnitsForPackage = getExistingDeploymentUnitsForPackage(packageName.trim());
    if (existingDeploymentUnitsForPackage != null && existingDeploymentUnitsForPackage.size() > 0) {
        isExistingPackage = true;
        for (DeploymentUnitDAO dao : existingDeploymentUnitsForPackage) {
            if ((dao.getStatus() == (TaskPackageStatus.ACTIVE))) {
                // extract the currently active task package
                currentlyActiveTaskPackage = dao;
                if (dao.getChecksum().equals(md5sum)) {
                    // Check whether the md5sum matches the active task package.
                    isPackageReload = true;
                }
            }
        }
    }
    // We will only allow writes to db only for the master node to avoid duplicate version creation
    if (isExistingPackage && isPackageReload) {
        // Reload the existing versions of the human task package . No need of creating a new version of the package
        // This could be due to server restart, deployment of the same package or master node has already deployed the
        // new version of the package
        // First check if the currently active task package is already loaded
        String activePackageName = loadedPackages.get(currentlyActiveTaskPackage.getPackageName());
        if (activePackageName != null && activePackageName.equals(currentlyActiveTaskPackage.getName())) {
            if (log.isDebugEnabled()) {
                log.debug("This task package and its previous versions are already loaded " + activePackageName);
            }
            // This task package and its previous versions are already loaded , hence return
            return;
        }
        // Load the existing versions of the package
        reloadExistingTaskVersions(existingDeploymentUnitsForPackage, humanTaskFile, md5sum, isMasterServer);
        return;
    }
    // New version of the package is being deployed on top of the existing version
    if (isExistingPackage && !isPackageReload) {
        if (isMasterServer) {
            // Retire the existing version of the package and deploy the new version
            // This could be two scenarios. Server restart with new version and deploying on existing version.
            String activePackageName = loadedPackages.get(currentlyActiveTaskPackage.getPackageName());
            if (activePackageName == null) {
                // This is a server restart, we need to load existing versions
                reloadExistingTaskVersions(existingDeploymentUnitsForPackage, humanTaskFile, md5sum, isMasterServer);
            }
            long newVersion = getNextVersion();
            HumanTaskDeploymentUnit newDeploymentUnit = createNewDeploymentUnit(humanTaskFile, tenantId, newVersion, md5sum);
            validateTaskConfig(newDeploymentUnit);
            retireTaskPackageConfigurations(currentlyActiveTaskPackage.getName());
            currentlyActiveTaskPackage.setStatus(TaskPackageStatus.RETIRED);
            updateDeploymentUnitDao(currentlyActiveTaskPackage);
            // Retiring of currently active package is complete.
            // Create and deploy new version
            deployNewTaskVersion(newDeploymentUnit, newVersion);
            // Add new version of human task package to registry
            // Update the zip and package properties in the registry
            repository.handleNewHumanTaskPackageAddition(newDeploymentUnit, humanTaskFile);
            // Successfully deployed the packages.
            return;
        } else {
            // Cannot allow creation of a new version from slave nodes, deploy the new version on the master node
            // first to avoid duplicate version creation
            // Write log, issue warning and return
            log.warn("Cannot deploy new version of the task in slave node. Hence deploy the task archive in master" + "node fist");
            return;
        }
    }
    if (!isMasterServer) {
        // Issue warning, write warn message and return as we cannot allow deployment of new versions on slave nodes
        // before deployment of the ht package in the master node
        log.warn("Cannot deploy a new version on the package on the salve node first, " + "Deploy the package on the master node first");
        return;
    }
    // Create new version of deployment unit
    // Process the human task configurations
    // Store deployment unit information to the db
    // Deploy axis2 services
    // Adding HumanTask package the registry.
    long newVersion = getNextVersion();
    HumanTaskDeploymentUnit newDeploymentUnit = createNewDeploymentUnit(humanTaskFile, tenantId, newVersion, md5sum);
    validateTaskConfig(newDeploymentUnit);
    deployNewTaskVersion(newDeploymentUnit, newVersion);
    repository.handleNewHumanTaskPackageAddition(newDeploymentUnit, humanTaskFile);
    return;
}

Example 92 with Property

use of org.wso2.carbon.identity.application.common.model.Property in project carbon-business-process by wso2.

the class ProcessConfigurationImpl method getEndpointProperties.

public Map<String, String> getEndpointProperties(EndpointReference endpointReference) {
    /**
     * This method is only there to use by ODEProcess#getTimeout method. Because we can't change
     * internals of ODE we have to make our configuration mechanism transparent to ODE.
     * Therefore I only added mex.timeout property to map and returned it here. If there are
     * more properties like this which use by BPEL engine we have to make our configuration
     * mechanism transparent and add that property to this map.
     */
    EndpointConfiguration epConf = null;
    final Map map = eprContext.getConfigLookup(endpointReference);
    final QName service = (QName) map.get("service");
    final String port = (String) map.get("port");
    if (log.isDebugEnabled()) {
        log.debug("Looking Endpoint configuration properties for service: " + service + " and port: " + port);
    }
    if (bpelPackageConfiguration != null) {
        epConf = (EndpointConfiguration) bpelPackageConfiguration.getEndpoints().get(service.getLocalPart(), service.getNamespaceURI(), port);
    }
    HashMap<String, String> props = new HashMap<String, String>();
    if (epConf != null) {
        props.put(BPELConstants.ODE_MEX_TIMEOUT, epConf.getMexTimeout());
    }
    return props;
}

Example 93 with Property

use of org.wso2.carbon.identity.application.common.model.Property in project carbon-business-process by wso2.

the class TenantProcessStoreImpl method handleUndeployOnSlaveNode.

/**
 * Undeployment scenario in a worker node( Slave ) in the clustered setup
 * When the BPELDeployer get called for undeploying the bpel package, following has already taken place.
 * The package information stored in the registry as well as the zip archive is deleted
 * Process, Instance information have been removed from the ODE database
 * However, on the slave node, the bpel process and the web services associated with the bpel process
 * is still in memory. We need to unload the bpel process and the associated web services
 *
 * @param bpelPackageName bpel package name
 * @return
 */
private int handleUndeployOnSlaveNode(String bpelPackageName) {
    List<String> packageList = findMatchingProcessByPackageName(bpelPackageName);
    if (packageList.size() < 1) {
        log.debug("Handling un-deploy operation on salve (worker) node : package list is empty");
        return -1;
    }
    for (String packageName : packageList) {
        // location for extracted BPEL package
        String bpelPackageLocation = parentProcessStore.getLocalDeploymentUnitRepo().getAbsolutePath() + File.separator + tenantId + File.separator + packageName;
        File bpelPackage = new File(bpelPackageLocation);
        // removing extracted bpel package at repository/bpel/tenantID/
        deleteBpelPackageFromRepo(bpelPackage);
        for (QName pid : getProcessesInPackage(packageName)) {
            ProcessConfigurationImpl processConf = (ProcessConfigurationImpl) getProcessConfiguration(pid);
            // This property is read when we removing the axis service for this process.
            // So that we can decide whether we should persist service QOS configs
            processConf.setUndeploying(true);
        }
    }
    Collection<QName> undeployedProcesses = new ArrayList<QName>();
    for (String nameWithVersion : packageList) {
        undeploySpecificVersionOfBPELPackage(nameWithVersion, undeployedProcesses);
    }
    BPELServerImpl instance = BPELServerImpl.getInstance();
    BpelServerImpl odeBpelServer = instance.getODEBPELServer();
    for (QName pid : undeployedProcesses) {
        odeBpelServer.unregister(pid);
        ProcessConf pConf = parentProcessStore.getProcessConfiguration(pid);
        if (pConf != null) {
            if (log.isDebugEnabled()) {
                log.debug("Cancelling all cron scheduled jobs for process " + pid);
            }
            odeBpelServer.getContexts().cronScheduler.cancelProcessCronJobs(pid, true);
        }
        log.info("Process " + pid + " un-deployed.");
    }
    parentProcessStore.updateProcessAndDUMapsForSalve(tenantId, bpelPackageName, undeployedProcesses);
    return 0;
}

Example 94 with Property

use of org.wso2.carbon.identity.application.common.model.Property in project carbon-business-process by wso2.

the class AbstractPaginateList method paginateList.

public DataResponse paginateList(Map<String, String> requestParams, PaginateRequest paginateRequest, Query query, String defaultSort, Map<String, QueryProperty> properties) {
    if (paginateRequest == null) {
        paginateRequest = new PaginateRequest();
    }
    // In case pagination request is incomplete, fill with values found in URL if possible
    if (paginateRequest.getStart() == null) {
        paginateRequest.setStart(RequestUtil.getInteger(requestParams, "start", 0));
    }
    if (paginateRequest.getSize() == null) {
        paginateRequest.setSize(RequestUtil.getInteger(requestParams, "size", 10));
    }
    if (paginateRequest.getOrder() == null) {
        paginateRequest.setOrder(requestParams.get("order"));
    }
    if (paginateRequest.getSort() == null) {
        paginateRequest.setSort(requestParams.get("sort"));
    }
    // Use defaults for paging, if not set in the PaginationRequest, nor in the URL
    Integer start = paginateRequest.getStart();
    if (start == null || start < 0) {
        start = 0;
    }
    Integer size = paginateRequest.getSize();
    if (size == null || size < 0) {
        size = 10;
    }
    String sort = paginateRequest.getSort();
    if (sort == null) {
        // id
        sort = defaultSort;
    }
    String order = paginateRequest.getOrder();
    if (order == null) {
        order = "asc";
    }
    // Sort order
    if (sort != null && !properties.isEmpty()) {
        QueryProperty qp = properties.get(sort);
        if (qp == null) {
            throw new ActivitiIllegalArgumentException("Value for param 'sort' is not valid, '" + sort + "' is not a valid property");
        }
        ((AbstractQuery) query).orderBy(qp);
        if (order.equals("asc")) {
            query.asc();
        } else if (order.equals("desc")) {
            query.desc();
        } else {
            throw new ActivitiIllegalArgumentException("Value for param 'order' is not valid : '" + order + "', must be 'asc' or 'desc'");
        }
    }
    // Get result and set pagination parameters
    List list = processList(query.listPage(start, size));
    DataResponse response = new DataResponse();
    response.setStart(start);
    response.setSize(list.size());
    response.setSort(sort);
    response.setOrder(order);
    response.setTotal(query.count());
    response.setData(list);
    return response;
}

Example 95 with Property

use of org.wso2.carbon.identity.application.common.model.Property in project carbon-business-process by wso2.

the class SubstitutionDataHolder method isTransitivityEnabled.

/**
 * Get the transitivity enabled value for substitution from configuration.
 * @return true if transitivity enabled
 */
public boolean isTransitivityEnabled() {
    if (transitivityEnabled != null) {
        return transitivityEnabled;
    } else {
        transitivityEnabled = BPMNConstants.SUBSTITUTION_TRANSITIVITY_DEFAULT;
        BPMNActivitiConfiguration bpmnActivitiConfiguration = BPMNActivitiConfiguration.getInstance();
        if (bpmnActivitiConfiguration != null) {
            String transitivityEnabledProperty = bpmnActivitiConfiguration.getBPMNPropertyValue(BPMNConstants.SUBSTITUTION_CONFIG, BPMNConstants.SUBSTITUTION_TRANSITIVITY_PROPERTY);
            if (transitivityEnabledProperty != null) {
                if (transitivityEnabledProperty.trim().equalsIgnoreCase("true") || transitivityEnabledProperty.trim().equalsIgnoreCase("false")) {
                    transitivityEnabled = Boolean.parseBoolean(transitivityEnabledProperty);
                    if (log.isDebugEnabled()) {
                        log.debug("User substitution transitivity enabled : " + transitivityEnabled);
                    }
                } else {
                    log.warn("Invalid value for the property: " + BPMNConstants.SUBSTITUTION_TRANSITIVITY_PROPERTY + ". Transitivity is being disabled by default.");
                }
            }
        }
        return transitivityEnabled;
    }
}