Examples with Registry org.wso2.carbon.registry.api.Registry used on opensource projects

Example 21 with Registry

use of org.wso2.carbon.registry.api.Registry in project carbon-business-process by wso2.

the class HumanTaskPackageRepository method createHumanTaskPackageParentCollectionWithProperties.

/**
 * Create parent collection to persisting human task package information. For example, if you deploy
 * a human task archive called 'ClaimsApprovalTask.zip', we store information of that package in collection
 * named 'ClaimsApprovalTask'. This will be the root for 'ClaimsApprovalTask' human task package information and
 * there will several versions of this human task package in this registry collection which relates
 * to the versions deployed in human task engine.
 *
 * @param humanTaskDeploymentUnit containing information on current deployment
 * @throws RegistryException when there is a error accessing registry
 */
private void createHumanTaskPackageParentCollectionWithProperties(HumanTaskDeploymentUnit humanTaskDeploymentUnit) throws RegistryException {
    Collection humanPackage = configRegistry.newCollection();
    humanPackage.setProperty(HumanTaskConstants.HUMANTASK_PACKAGE_PROP_LATEST_CHECKSUM, humanTaskDeploymentUnit.getMd5sum());
    if (log.isDebugEnabled()) {
        log.debug(humanTaskDeploymentUnit.getPackageName() + " updating checksum: " + humanTaskDeploymentUnit.getMd5sum() + " in registry");
    }
    humanPackage.setProperty(HumanTaskConstants.HUMANTASK_PACKAGE_PROP_STATUS, String.valueOf(humanTaskDeploymentUnit.getTaskPackageStatus()));
    humanPackage.setProperty(HumanTaskConstants.HUMANTASK_PACKAGE_PROP_LATEST_VERSION, Long.toString(humanTaskDeploymentUnit.getVersion()));
    configRegistry.put(HumanTaskPackageRepositoryUtils.getResourcePathForHumanTaskPackage(humanTaskDeploymentUnit), humanPackage);
}

Example 22 with Registry

use of org.wso2.carbon.registry.api.Registry in project carbon-business-process by wso2.

the class HumanTaskPackageRepository method addLatestArchiveToRegistryCollection.

/**
 * Add latest human task package zip to the registry
 *
 * @param deploymentUnitDAO
 * @param humanTaskFile
 * @throws RegistryException
 * @throws HumanTaskStoreException
 */
private void addLatestArchiveToRegistryCollection(DeploymentUnitDAO deploymentUnitDAO, File humanTaskFile) throws HumanTaskStoreException, RegistryException {
    FileInputStream fileInputStream = null;
    try {
        Resource latestHumanTaskArchive = configRegistry.newResource();
        fileInputStream = new FileInputStream(humanTaskFile);
        latestHumanTaskArchive.setContent(fileInputStream);
        configRegistry.put(HumanTaskPackageRepositoryUtils.getHumanTaskPackageArchiveResourcePath(deploymentUnitDAO.getPackageName()), latestHumanTaskArchive);
    } catch (FileNotFoundException ex) {
        String errMsg = "HumanTask package zip file couldn't found on given location " + humanTaskFile.getAbsolutePath();
        throw new HumanTaskStoreException(errMsg, ex);
    } catch (RegistryException ex) {
        String errMsg = "Exception occurred while adding latest archive to registry collection";
        throw new RegistryException(errMsg, ex);
    } finally {
        if (fileInputStream != null) {
            try {
                fileInputStream.close();
            } catch (IOException e) {
                log.warn("Cannot close file input stream.", e);
            }
        }
    }
}

Example 23 with Registry

use of org.wso2.carbon.registry.api.Registry in project carbon-business-process by wso2.

the class ServiceConfigurationUtil method readOMElementFromRegistry.

// If the service file is located in the registry, read if from the registry.
private static OMElement readOMElementFromRegistry(String registryLocation) {
    OMElement serviceElement = null;
    Registry registry;
    String location;
    if (registryLocation.startsWith(UnifiedEndpointConstants.VIRTUAL_CONF_REG)) {
        registry = CarbonContext.getThreadLocalCarbonContext().getRegistry(RegistryType.SYSTEM_CONFIGURATION);
        location = registryLocation.substring(registryLocation.indexOf(UnifiedEndpointConstants.VIRTUAL_CONF_REG) + UnifiedEndpointConstants.VIRTUAL_CONF_REG.length());
        serviceElement = loadOMElement(registry, location);
    } else if (registryLocation.startsWith(UnifiedEndpointConstants.VIRTUAL_GOV_REG)) {
        registry = CarbonContext.getThreadLocalCarbonContext().getRegistry(RegistryType.SYSTEM_GOVERNANCE);
        location = registryLocation.substring(registryLocation.indexOf(UnifiedEndpointConstants.VIRTUAL_GOV_REG) + UnifiedEndpointConstants.VIRTUAL_GOV_REG.length());
        serviceElement = loadOMElement(registry, location);
    } else if (registryLocation.startsWith(UnifiedEndpointConstants.VIRTUAL_REG)) {
        registry = CarbonContext.getThreadLocalCarbonContext().getRegistry(RegistryType.LOCAL_REPOSITORY);
        location = registryLocation.substring(registryLocation.indexOf(UnifiedEndpointConstants.VIRTUAL_REG) + UnifiedEndpointConstants.VIRTUAL_REG.length());
        serviceElement = loadOMElement(registry, location);
    } else {
        String errMsg = "Invalid service.xml file location: " + registryLocation;
        log.warn(errMsg);
    }
    return serviceElement;
}

Example 24 with Registry

use of org.wso2.carbon.registry.api.Registry in project carbon-business-process by wso2.

the class BPMNDeploymentService method getLatestChecksum.

/**
 * Get the checksum of latest deployment for given deployment name
 *
 * @param deploymentName
 * @return
 * @throws BPSFault
 */
public String getLatestChecksum(String deploymentName) throws BPSFault {
    try {
        Integer tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
        RegistryService registryService = BPMNServerHolder.getInstance().getRegistryService();
        Registry tenantRegistry = registryService.getConfigSystemRegistry(tenantId);
        String deploymentRegistryPath = BPMNConstants.BPMN_REGISTRY_PATH + BPMNConstants.REGISTRY_PATH_SEPARATOR + deploymentName;
        if (tenantRegistry.resourceExists(deploymentRegistryPath)) {
            Resource deploymentEntry = tenantRegistry.get(deploymentRegistryPath);
            return deploymentEntry.getProperty(BPMNConstants.LATEST_CHECKSUM_PROPERTY);
        } else {
            return null;
        }
    } catch (RegistryException e) {
        String msg = "Error while accessing registry to get latest checksum for package : " + deploymentName;
        throw new BPSFault(msg, e);
    }
}

Example 25 with Registry

use of org.wso2.carbon.registry.api.Registry in project carbon-business-process by wso2.

the class TenantRepository method undeploy.

/**
 * Undeploys a BPMN package.
 * This may be called by the BPMN deployer, when a BPMN package is deleted from the deployment folder or by admin services
 *
 * @param deploymentName package name to be undeployed
 * @param force          forceful deletion of package
 */
// public void undeploy(String deploymentName, boolean force) {
// 
// DeploymentMetaDataModel deploymentMetaDataModel;
// SqlSession sqlSession = null;
// try {
// // Remove the deployment from the tenant's registry
// deploymentMetaDataModel = activitiDAO
// .selectTenantAwareDeploymentModel(tenantId.toString(), deploymentName);
// 
// if ((deploymentMetaDataModel == null) && !force) {
// String msg = "Deployment: " + deploymentName + " does not exist.";
// log.warn(msg);
// return;
// }
// 
// ProcessEngineImpl engine = (ProcessEngineImpl) BPMNServerHolder.getInstance().getEngine();
// 
// DbSqlSessionFactory dbSqlSessionFactory =
// (DbSqlSessionFactory) engine.getProcessEngineConfiguration().
// getSessionFactories().get(DbSqlSession.class);
// 
// SqlSessionFactory sqlSessionFactory = dbSqlSessionFactory.getSqlSessionFactory();
// sqlSession = sqlSessionFactory.openSession();
// DeploymentMapper deploymentMapper = sqlSession.getMapper(DeploymentMapper.class);
// int rowCount = deploymentMapper.deleteDeploymentMetaData(deploymentMetaDataModel);
// 
// if (log.isDebugEnabled()) {
// log.debug("Total row count deleted=" + rowCount);
// }
// 
// // Remove the deployment archive from the tenant's deployment folder
// File deploymentArchive = new File(repoFolder, deploymentName + ".bar");
// FileUtils.deleteQuietly(deploymentArchive);
// 
// // Delete all versions of this package from the Activiti engine.
// RepositoryService repositoryService = engine.getRepositoryService();
// List<Deployment> deployments = repositoryService.createDeploymentQuery().deploymentTenantId(tenantId.toString()).
// deploymentName(deploymentName).list();
// for (Deployment deployment : deployments) {
// repositoryService.deleteDeployment(deployment.getId());
// }
// 
// //commit metadata
// sqlSession.commit();
// } finally {
// if (sqlSession != null) {
// sqlSession.close();
// }
// }
// 
// }
public void undeploy(String deploymentName, boolean force) throws BPSFault {
    try {
        // Remove the deployment from the tenant's registry
        RegistryService registryService = BPMNServerHolder.getInstance().getRegistryService();
        Registry tenantRegistry = registryService.getConfigSystemRegistry(tenantId);
        String deploymentRegistryPath = BPMNConstants.BPMN_REGISTRY_PATH + BPMNConstants.REGISTRY_PATH_SEPARATOR + deploymentName;
        if (!tenantRegistry.resourceExists(deploymentRegistryPath) && !force) {
            String msg = "Deployment: " + deploymentName + " does not exist.";
            log.warn(msg);
            return;
        }
        tenantRegistry.delete(deploymentRegistryPath);
        // Remove the deployment archive from the tenant's deployment folder
        File deploymentArchive = new File(repoFolder, deploymentName + ".bar");
        FileUtils.deleteQuietly(deploymentArchive);
        // Delete all versions of this package from the Activiti engine.
        ProcessEngine engine = BPMNServerHolder.getInstance().getEngine();
        RepositoryService repositoryService = engine.getRepositoryService();
        List<Deployment> deployments = repositoryService.createDeploymentQuery().deploymentTenantId(tenantId.toString()).deploymentName(deploymentName).list();
        for (Deployment deployment : deployments) {
            repositoryService.deleteDeployment(deployment.getId(), true);
        }
    } catch (RegistryException e) {
        String msg = "Failed to undeploy BPMN deployment: " + deploymentName + " for tenant: " + tenantId;
        log.error(msg, e);
        throw new BPSFault(msg, e);
    }
}