Package org.glassfish.jdbcruntime

Class JdbcRuntimeExtension

java.lang.Object

org.glassfish.jdbcruntime.JdbcRuntimeExtension

All Implemented Interfaces:

com.sun.enterprise.connectors.ConnectorRuntimeExtension

@Service
public class JdbcRuntimeExtension
extends Object
implements com.sun.enterprise.connectors.ConnectorRuntimeExtension

Author:

Shalini M

Constructor Summary

Constructors

Constructor	Description
JdbcRuntimeExtension()

Method Summary

Modifier and Type	Method	Description
Collection<com.sun.enterprise.config.serverbeans.Resource>	getAllSystemRAResourcesAndPools()
com.sun.enterprise.connectors.DeferredResourceConfig	getDeferredResourceConfig(Object resource, Object pool, String resType, String raName)
org.glassfish.resourcebase.resources.api.PoolInfo	getPoolNameFromResourceJndiName(org.glassfish.resourcebase.resources.api.ResourceInfo resourceInfo)	Gets the Pool name that this JDBC resource points to.
String	getResourceType(org.jvnet.hk2.config.ConfigBeanProxy cb)
boolean	isConnectionPoolReferredInServerInstance(org.glassfish.resourcebase.resources.api.PoolInfo poolInfo)	Determines if a JDBC connection pool is referred in a server-instance via resource-refs
JdbcDataSource	lookupDataSourceInDAS(org.glassfish.resourcebase.resources.api.ResourceInfo resourceInfo)	Get a wrapper datasource specified by the jdbcjndi name This API is intended to be used in the DAS.
void	registerDataSourceDefinitions(com.sun.enterprise.deployment.Application application)
void	unRegisterDataSourceDefinitions(com.sun.enterprise.deployment.Application application)

Methods inherited from class java.lang.Object

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

Constructor Details

JdbcRuntimeExtension

public JdbcRuntimeExtension()

Method Details

getAllSystemRAResourcesAndPools

public Collection<com.sun.enterprise.config.serverbeans.Resource> getAllSystemRAResourcesAndPools()

Specified by:

getAllSystemRAResourcesAndPools in interface com.sun.enterprise.connectors.ConnectorRuntimeExtension

registerDataSourceDefinitions

public void registerDataSourceDefinitions(com.sun.enterprise.deployment.Application application)

Specified by:

registerDataSourceDefinitions in interface com.sun.enterprise.connectors.ConnectorRuntimeExtension

unRegisterDataSourceDefinitions

public void unRegisterDataSourceDefinitions(com.sun.enterprise.deployment.Application application)

Specified by:

unRegisterDataSourceDefinitions in interface com.sun.enterprise.connectors.ConnectorRuntimeExtension

lookupDataSourceInDAS

public JdbcDataSource lookupDataSourceInDAS(org.glassfish.resourcebase.resources.api.ResourceInfo resourceInfo)
                                     throws com.sun.appserv.connectors.internal.api.ConnectorRuntimeException

Get a wrapper datasource specified by the jdbcjndi name This API is intended to be used in the DAS. The motivation for having this API is to provide the CMP backend/ JPA-Java2DB a means of acquiring a connection during the codegen phase. If a user is trying to deploy an JPA-Java2DB app on a remote server, without this API, a resource reference has to be present both in the DAS and the server instance. This makes the deployment more complex for the user since a resource needs to be forcibly created in the DAS Too. This API will mitigate this need.

Specified by:

lookupDataSourceInDAS in interface com.sun.enterprise.connectors.ConnectorRuntimeExtension

Parameters:

resourceInfo - the jndi name of the resource

Returns:

JdbcDataSource representing the resource.

Throws:

com.sun.appserv.connectors.internal.api.ConnectorRuntimeException

getPoolNameFromResourceJndiName

public org.glassfish.resourcebase.resources.api.PoolInfo getPoolNameFromResourceJndiName(org.glassfish.resourcebase.resources.api.ResourceInfo resourceInfo)

Gets the Pool name that this JDBC resource points to. In case of a PMF resource gets the pool name of the pool pointed to by jdbc resource being pointed to by the PMF resource

Specified by:

getPoolNameFromResourceJndiName in interface com.sun.enterprise.connectors.ConnectorRuntimeExtension

Parameters:

resourceInfo - the jndi name of the resource being used to get Connection from This resource can either be a pmf resource or a jdbc resource

Returns:

poolName of the pool that this resource directly/indirectly points to

isConnectionPoolReferredInServerInstance

public boolean isConnectionPoolReferredInServerInstance(org.glassfish.resourcebase.resources.api.PoolInfo poolInfo)

Determines if a JDBC connection pool is referred in a server-instance via resource-refs

Specified by:

isConnectionPoolReferredInServerInstance in interface com.sun.enterprise.connectors.ConnectorRuntimeExtension

Parameters:

poolInfo - pool-name

Returns:

boolean true if pool is referred in this server instance as well enabled, false otherwise

getResourceType

public String getResourceType(org.jvnet.hk2.config.ConfigBeanProxy cb)

Specified by:

getResourceType in interface com.sun.enterprise.connectors.ConnectorRuntimeExtension

getDeferredResourceConfig

public com.sun.enterprise.connectors.DeferredResourceConfig getDeferredResourceConfig(Object resource,
 Object pool,
 String resType,
 String raName)
                                                                               throws com.sun.appserv.connectors.internal.api.ConnectorRuntimeException

Specified by:

getDeferredResourceConfig in interface com.sun.enterprise.connectors.ConnectorRuntimeExtension

Throws:

com.sun.appserv.connectors.internal.api.ConnectorRuntimeException