org.wso2.carbon.application.deployer.persistence
Class CarbonAppPersistenceManager

java.lang.Object
  org.wso2.carbon.application.deployer.persistence.CarbonAppPersistenceManager

public class CarbonAppPersistenceManager
extends Object

Constructor Summary

CarbonAppPersistenceManager(org.apache.axis2.engine.AxisConfiguration axisConfig)

Method Summary

boolean	areRolesOverridden() Checks whether default server roles in carbon.xml are overridden through the UI
void	createResourcePathMappingFile(String appName) Create resource path mapping file in the registry.
void	deleteApplication(String appNameWithVersion) Delete the specified cApp from registry if already exists
void	deleteResourcePathMappingFile(String appName) Delete resource path mapping file in the registry.
String	getHashValue(String appNameWithVersion) Reads the hash value property of the given cApp from registry..
RegistryConfig	loadRegistryConfig(String artifactPath) Loads the registry config stream for the given artifact path and builds a RegistryConfig instance.
RegistryConfig	loadRegistryConfig(String artifactPath, String appName) Loads the registry config stream for the given artifact path and builds a RegistryConfig instance.
void	persistRegConfig(String artifactPath, RegistryConfig regConfig) Persits the registry config file to registry
List<String>	readServerRoles(String roleType) Reads the server roles which are stored in registry
void	removeArtifactResources(RegistryConfig registryConfig) Removes all registry collections, resources and associations introduced through this Capp artifact.
void	writeArtifactResources(RegistryConfig regConfig) Writes all registry contents (resources, collections and associations) of the given artifact to the registry.
String	writeFromFile(org.wso2.carbon.registry.core.Registry reg, File file, String registryPath, String mediaType) Write the file content as a registry resource to the given path

Methods inherited from class java.lang.Object

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

Constructor Detail

CarbonAppPersistenceManager

public CarbonAppPersistenceManager(org.apache.axis2.engine.AxisConfiguration axisConfig)
                            throws org.wso2.carbon.CarbonException

Throws:

org.wso2.carbon.CarbonException

Method Detail

getHashValue

public String getHashValue(String appNameWithVersion)
                    throws org.wso2.carbon.CarbonException

Reads the hash value property of the given cApp from registry..

Parameters:

appNameWithVersion - - cApp name with version

Returns:

- hash value of the capp artifact

Throws:

org.wso2.carbon.CarbonException - -

deleteApplication

public void deleteApplication(String appNameWithVersion)
                       throws Exception

Delete the specified cApp from registry if already exists

Parameters:

appNameWithVersion - - application name with version

Throws:

Exception - - on registry transaction error

removeArtifactResources

public void removeArtifactResources(RegistryConfig registryConfig)

Removes all registry collections, resources and associations introduced through this Capp artifact.

Parameters:

registryConfig - - RegistryConfig instance

writeArtifactResources

public void writeArtifactResources(RegistryConfig regConfig)
                            throws Exception

Writes all registry contents (resources, collections and associations) of the given artifact to the registry.

Parameters:

regConfig - - Artifact instance

Throws:

Exception - - on registry errors

writeFromFile

public String writeFromFile(org.wso2.carbon.registry.core.Registry reg,
                            File file,
                            String registryPath,
                            String mediaType)

Write the file content as a registry resource to the given path

Parameters:

reg - - correct registry instance

file - - file to be written

registryPath - - path to write the resource

mediaType - - media type of the resource to be added

Returns:

String resourcePath - actual resource path

createResourcePathMappingFile

public void createResourcePathMappingFile(String appName)

Create resource path mapping file in the registry. This is only used in GovernanceRegistry server role

Parameters:

appName - Governance Registry Application Name

deleteResourcePathMappingFile

public void deleteResourcePathMappingFile(String appName)

Delete resource path mapping file in the registry. This is only used in GovernanceRegistry server role

Parameters:

appName - Governance Registry Application Name

persistRegConfig

public void persistRegConfig(String artifactPath,
                             RegistryConfig regConfig)
                      throws Exception

Persits the registry config file to registry

Parameters:

artifactPath - - registry path of the "registry/resource" artifact

regConfig - - RegistryConfig instance

Throws:

Exception - - on registry errors

loadRegistryConfig

public RegistryConfig loadRegistryConfig(String artifactPath)
                                  throws Exception

Loads the registry config stream for the given artifact path and builds a RegistryConfig instance.

Parameters:

artifactPath - - registry path of the "registry/resource" artifact

Returns:

- RegistryConfig instance built

Throws:

Exception - - on registry errors

loadRegistryConfig

public RegistryConfig loadRegistryConfig(String artifactPath,
                                         String appName)
                                  throws Exception

Loads the registry config stream for the given artifact path and builds a RegistryConfig instance.

Parameters:

artifactPath - - registry path of the "registry/resource" artifact

appName - - carbon application name

Returns:

- RegistryConfig instance built

Throws:

Exception - - on registry errors

areRolesOverridden

public boolean areRolesOverridden()

Checks whether default server roles in carbon.xml are overridden through the UI

Returns:

- true if modified, else false

readServerRoles

public List<String> readServerRoles(String roleType)

Reads the server roles which are stored in registry

Parameters:

roleType - - default or custom

Returns:

- list of roles