org.wso2.carbon.deployment.synchronizer.internal.repository
Class CarbonRepositoryUtils

java.lang.Object
  org.wso2.carbon.deployment.synchronizer.internal.repository.CarbonRepositoryUtils

public class CarbonRepositoryUtils
extends Object

Utility methods for creating and managing DeploymentSynchronizer instances for Carbon repositories

Constructor Summary

CarbonRepositoryUtils()

Method Summary

static DeploymentSynchronizerConfiguration	getActiveSynchronizerConfiguration(int tenantId) Loads the deployment synchronizer configuration.
static String	getCarbonRepositoryFilePath(org.apache.axis2.context.ConfigurationContext cfgCtx) Returns the Carbon/Axis2 repository path for the given ConfigurationContext
static DeploymentSynchronizerConfiguration	getDefaultDeploymentSyncConfiguration()
static DeploymentSynchronizerConfiguration	getDeploymentSyncConfigurationFromConf() Load the deployment synchronizer configuration from the global ServerConfiguration of Carbon.
static DeploymentSynchronizerConfiguration	getDeploymentSyncConfigurationFromRegistry(int tenantId) Loads the deployment synchronizer configuration from the configuration registry of the specified tenant.
static boolean	isSynchronizerEnabled(int tenantId) Checks whether deployment synchronizer is enabled for the Carbon repository of the specified tenant.
static DeploymentSynchronizer	newCarbonRepositorySynchronizer(int tenantId) Create and initialize a new DeploymentSynchronizer for the Carbon repository of the specified tenant.
static void	persistConfiguration(DeploymentSynchronizerConfiguration config, int tenantId) Save the given DeploymentSynchronizerConfiguration to the registry.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CarbonRepositoryUtils

public CarbonRepositoryUtils()

Method Detail

newCarbonRepositorySynchronizer

public static DeploymentSynchronizer newCarbonRepositorySynchronizer(int tenantId)
                                                              throws DeploymentSynchronizerException

Create and initialize a new DeploymentSynchronizer for the Carbon repository of the specified tenant. This method first attempts to load the synchronizer configuration from the registry. If a configuration does not exist in the registry, it will get the configuration from the global ServerConfiguration of Carbon. Note that this method does not start the created synchronizers. It only creates and initializes them using the available configuration settings.

Parameters:

tenantId - ID of the tenant

Returns:

a DeploymentSynchronizer instance or null if the synchronizer is disabled

Throws:

DeploymentSynchronizerException - If an error occurs while initializing the synchronizer

getActiveSynchronizerConfiguration

public static DeploymentSynchronizerConfiguration getActiveSynchronizerConfiguration(int tenantId)
                                                                              throws DeploymentSynchronizerException

Loads the deployment synchronizer configuration. It will attempt to get the configuration from the registry of the tenant. Failing that, it will get the configuration from the ServerConfiguration.

Parameters:

tenantId - Tenant ID

Returns:

a DeploymentSynchronizerConfiguration instance

Throws:

DeploymentSynchronizerException - if an error occurs while accessing the registry

getDeploymentSyncConfigurationFromConf

public static DeploymentSynchronizerConfiguration getDeploymentSyncConfigurationFromConf()
                                                                                  throws DeploymentSynchronizerException

Load the deployment synchronizer configuration from the global ServerConfiguration of Carbon.

Returns:

a DeploymentSynchronizerConfiguration instance

Throws:

DeploymentSynchronizerException - on error

getDefaultDeploymentSyncConfiguration

public static DeploymentSynchronizerConfiguration getDefaultDeploymentSyncConfiguration()
                                                                                 throws DeploymentSynchronizerException

Throws:

DeploymentSynchronizerException

getCarbonRepositoryFilePath

public static String getCarbonRepositoryFilePath(org.apache.axis2.context.ConfigurationContext cfgCtx)

Returns the Carbon/Axis2 repository path for the given ConfigurationContext

Parameters:

cfgCtx - A ConfigurationContext instance owned by super tenant or some other tenant

Returns:

Axis2 repository path from which the configuration is read

isSynchronizerEnabled

public static boolean isSynchronizerEnabled(int tenantId)
                                     throws DeploymentSynchronizerException

Checks whether deployment synchronizer is enabled for the Carbon repository of the specified tenant. This method first checks whether a synchronizer configuration exists in the registry (created by an admin service). If not it will try to get the configuration from the Carbon ServerConfiguration.

Parameters:

tenantId - Tenant ID

Returns:

true if deployment synchronizer is enabled for the repository

Throws:

DeploymentSynchronizerException - if an error occurs while loading configuration from the registry

getDeploymentSyncConfigurationFromRegistry

public static DeploymentSynchronizerConfiguration getDeploymentSyncConfigurationFromRegistry(int tenantId)
                                                                                      throws org.wso2.carbon.registry.core.exceptions.RegistryException

Loads the deployment synchronizer configuration from the configuration registry of the specified tenant.

Parameters:

tenantId - Tenant ID

Returns:

a DeploymentSynchronizerConfiguration object or null

Throws:

org.wso2.carbon.registry.core.exceptions.RegistryException - if the registry cannot be accessed

persistConfiguration

public static void persistConfiguration(DeploymentSynchronizerConfiguration config,
                                        int tenantId)
                                 throws org.wso2.carbon.registry.core.exceptions.RegistryException

Save the given DeploymentSynchronizerConfiguration to the registry. The target configuration registry space will be selected using the specified tenant ID. As a result the configuration will be stored in the configuration registry of the specified tenant.

Parameters:

config - The configuration to be saved

tenantId - Tenant ID to select the configuration registry

Throws:

org.wso2.carbon.registry.core.exceptions.RegistryException - if an error occurs while accessing the registry