Package psiprobe.beans.accessors

Class OracleDatasourceAccessor

java.lang.Object

psiprobe.beans.accessors.OracleDatasourceAccessor

All Implemented Interfaces:

DatasourceAccessor

public class OracleDatasourceAccessor
extends Object
implements DatasourceAccessor

Accesses oracle.jdbc.pool.OracleDataSource.

Oracle connection pool is quite different from any other available for Tomcat. Datasources are run by static OracleConnectionCacheManager, whereby application context scope datasource would have a named entry in OracleConnectionCacheManager.

Datasources do not have information about pool as such, therefore this accessor has to do quite tedious job of verifying whether the datasource has a record in the cache manager or not. The pool information is subsequently retrieved from the relevant cache manager entry.

Constructor Summary

Constructors

Constructor	Description
OracleDatasourceAccessor()

Method Summary

Modifier and Type	Method	Description
boolean	canMap(Object resource)	Can map.
DataSourceInfo	getInfo(Object resource)	Gets the info.
boolean	reset(Object resource)	Reset.

Methods inherited from class java.lang.Object

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

Constructor Detail

OracleDatasourceAccessor

public OracleDatasourceAccessor()

Method Detail

getInfo

public DataSourceInfo getInfo(Object resource)
                       throws Exception

Description copied from interface: DatasourceAccessor

Gets the info.

Specified by:

getInfo in interface DatasourceAccessor

Parameters:

resource - the resource

Returns:

the info

Throws:

Exception - the exception

reset

public boolean reset(Object resource)
              throws Exception

Description copied from interface: DatasourceAccessor

Reset.

Specified by:

reset in interface DatasourceAccessor

Parameters:

resource - the resource

Returns:

true, if successful

Throws:

Exception - the exception

canMap

public boolean canMap(Object resource)

Description copied from interface: DatasourceAccessor

Can map.

Specified by:

canMap in interface DatasourceAccessor

Parameters:

resource - the resource

Returns:

true, if successful