com.solarmetric.rd.jdbc
Class PSCacheConnectionPool

java.lang.Object
  |
  +--org.apache.commons.pool.BaseKeyedObjectPool
        |
        +--org.apache.commons.pool.impl.GenericKeyedObjectPool
              |
              +--com.solarmetric.rd.jdbc.ConfigurableConnectionPool
                    |
                    +--com.solarmetric.rd.jdbc.PSCacheConnectionPool

All Implemented Interfaces:

ConnectionPool, org.apache.commons.pool.KeyedObjectPool, org.apache.commons.pool.KeyedPoolableObjectFactory

public class PSCacheConnectionPool

extends ConfigurableConnectionPool

Pools connections that cache prepared statements internally. In addition to the configuration properties recognized by the ConfigurableConnectionPool, recognizes the following properties:

• MaxCachedStatements

See Also:

PreparedStatementCache

Field Summary

Fields inherited from class org.apache.commons.pool.impl.GenericKeyedObjectPool

_activeMap, _evictor, _factory, _maxActive, _maxIdle, _maxWait, _minEvictableIdleTimeMillis, _numTestsPerEvictionRun, _poolList, _poolMap, _testOnBorrow, _testOnReturn, _testWhileIdle, _timeBetweenEvictionRunsMillis, _totalActive, _totalIdle, _whenExhaustedAction, DEFAULT_MAX_ACTIVE, DEFAULT_MAX_IDLE, DEFAULT_MAX_WAIT, DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS, DEFAULT_NUM_TESTS_PER_EVICTION_RUN, DEFAULT_TEST_ON_BORROW, DEFAULT_TEST_ON_RETURN, DEFAULT_TEST_WHILE_IDLE, DEFAULT_TIME_BETWEEN_EVICTION_RUNS_MILLIS, DEFAULT_WHEN_EXHAUSTED_ACTION, WHEN_EXHAUSTED_BLOCK, WHEN_EXHAUSTED_FAIL, WHEN_EXHAUSTED_GROW

Constructor Summary

PSCacheConnectionPool()

Method Summary

int	getMaxCachedStatements()
void	passivateObject(java.lang.Object key, java.lang.Object value)
void	setMaxCachedStatements(int max)
protected java.sql.Connection	wrapConnection(java.sql.Connection datastoreConn) Decorate the given connection if desired.

Methods inherited from class com.solarmetric.rd.jdbc.ConfigurableConnectionPool

activateObject, addJDBCListener, close, destroyObject, getConnection, getDataSource, getTestOnReturn, getTimeBetweenConnectionValidationsMillis, getTransactionIsolation, getValidationSQL, makeObject, removeJDBCListener, returnConnection, setDataSource, setQueryTimeout, setTestOnReturn, setTimeBetweenConnectionValidationsMillis, setTransactionIsolation, setTransactionIsolationLevel, setValidationSQL, validateObject

Methods inherited from class org.apache.commons.pool.impl.GenericKeyedObjectPool

borrowObject, clear, clear, getMaxActive, getMaxIdle, getMaxWait, getMinEvictableIdleTimeMillis, getNumActive, getNumActive, getNumIdle, getNumIdle, getNumTestsPerEvictionRun, getTestOnBorrow, getTestWhileIdle, getTimeBetweenEvictionRunsMillis, getWhenExhaustedAction, returnObject, setConfig, setFactory, setMaxActive, setMaxIdle, setMaxWait, setMinEvictableIdleTimeMillis, setNumTestsPerEvictionRun, setTestOnBorrow, setTestWhileIdle, setTimeBetweenEvictionRunsMillis, setWhenExhaustedAction

Methods inherited from class org.apache.commons.pool.BaseKeyedObjectPool

numActive, numActive, numIdle, numIdle

Methods inherited from class java.lang.Object

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

Constructor Detail

PSCacheConnectionPool

public PSCacheConnectionPool()

Method Detail

getMaxCachedStatements

public int getMaxCachedStatements()

setMaxCachedStatements

public void setMaxCachedStatements(int max)

passivateObject

public void passivateObject(java.lang.Object key,
                            java.lang.Object value)

Specified by:

passivateObject in interface org.apache.commons.pool.KeyedPoolableObjectFactory

Overrides:

passivateObject in class ConfigurableConnectionPool

wrapConnection

protected java.sql.Connection wrapConnection(java.sql.Connection datastoreConn)
                                      throws java.sql.SQLException

Description copied from class: ConfigurableConnectionPool

Decorate the given connection if desired.

Overrides:

wrapConnection in class ConfigurableConnectionPool

java.sql.SQLException