Package org.apache.tomcat.dbcp.dbcp2
Class PoolableCallableStatement
- java.lang.Object
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- org.apache.tomcat.dbcp.dbcp2.AbandonedTrace
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- org.apache.tomcat.dbcp.dbcp2.DelegatingStatement
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- org.apache.tomcat.dbcp.dbcp2.DelegatingPreparedStatement
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- org.apache.tomcat.dbcp.dbcp2.DelegatingCallableStatement
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- org.apache.tomcat.dbcp.dbcp2.PoolableCallableStatement
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- All Implemented Interfaces:
java.lang.AutoCloseable,java.sql.CallableStatement,java.sql.PreparedStatement,java.sql.Statement,java.sql.Wrapper,TrackedUse
public class PoolableCallableStatement extends DelegatingCallableStatement
ADelegatingCallableStatementthat cooperates withPoolingConnectionto implement a pool ofCallableStatements.The
close()method returns this statement to its containing pool. (SeePoolingConnection.)- Since:
- 2.0
- See Also:
PoolingConnection
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Constructor Summary
Constructors Constructor Description PoolableCallableStatement(java.sql.CallableStatement callableStatement, PStmtKey key, KeyedObjectPool<PStmtKey,DelegatingPreparedStatement> pool, DelegatingConnection<java.sql.Connection> connection)Constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidactivate()Activates after retrieval from the pool.voidclose()Returns the CallableStatement to the pool.voidpassivate()Passivates to prepare for return to the pool.-
Methods inherited from class org.apache.tomcat.dbcp.dbcp2.DelegatingCallableStatement
getArray, getArray, getBigDecimal, getBigDecimal, getBigDecimal, getBlob, getBlob, getBoolean, getBoolean, getByte, getByte, getBytes, getBytes, getCharacterStream, getCharacterStream, getClob, getClob, getDate, getDate, getDate, getDate, getDouble, getDouble, getFloat, getFloat, getInt, getInt, getLong, getLong, getNCharacterStream, getNCharacterStream, getNClob, getNClob, getNString, getNString, getObject, getObject, getObject, getObject, getObject, getObject, getRef, getRef, getRowId, getRowId, getShort, getShort, getSQLXML, getSQLXML, getString, getString, getTime, getTime, getTime, getTime, getTimestamp, getTimestamp, getTimestamp, getTimestamp, getURL, getURL, registerOutParameter, registerOutParameter, registerOutParameter, registerOutParameter, registerOutParameter, registerOutParameter, setAsciiStream, setAsciiStream, setAsciiStream, setBigDecimal, setBinaryStream, setBinaryStream, setBinaryStream, setBlob, setBlob, setBlob, setBoolean, setByte, setBytes, setCharacterStream, setCharacterStream, setCharacterStream, setClob, setClob, setClob, setDate, setDate, setDouble, setFloat, setInt, setLong, setNCharacterStream, setNCharacterStream, setNClob, setNClob, setNClob, setNString, setNull, setNull, setObject, setObject, setObject, setRowId, setShort, setSQLXML, setString, setTime, setTime, setTimestamp, setTimestamp, setURL, wasNull
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Methods inherited from class org.apache.tomcat.dbcp.dbcp2.DelegatingPreparedStatement
addBatch, clearParameters, execute, executeQuery, executeUpdate, getMetaData, getParameterMetaData, setArray, setAsciiStream, setAsciiStream, setAsciiStream, setBigDecimal, setBinaryStream, setBinaryStream, setBinaryStream, setBlob, setBlob, setBlob, setBoolean, setByte, setBytes, setCharacterStream, setCharacterStream, setCharacterStream, setClob, setClob, setClob, setDate, setDate, setDouble, setFloat, setInt, setLong, setNCharacterStream, setNCharacterStream, setNClob, setNClob, setNClob, setNString, setNull, setNull, setObject, setObject, setObject, setRef, setRowId, setShort, setSQLXML, setString, setTime, setTime, setTimestamp, setTimestamp, setUnicodeStream, setURL, toString
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Methods inherited from class org.apache.tomcat.dbcp.dbcp2.DelegatingStatement
addBatch, cancel, checkOpen, clearBatch, clearWarnings, closeOnCompletion, execute, execute, execute, execute, executeBatch, executeQuery, executeUpdate, executeUpdate, executeUpdate, executeUpdate, finalize, getConnection, getConnectionInternal, getDelegate, getFetchDirection, getFetchSize, getGeneratedKeys, getInnermostDelegate, getMaxFieldSize, getMaxRows, getMoreResults, getMoreResults, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getUpdateCount, getWarnings, handleException, isClosed, isClosedInternal, isCloseOnCompletion, isPoolable, isWrapperFor, setClosedInternal, setCursorName, setDelegate, setEscapeProcessing, setFetchDirection, setFetchSize, setMaxFieldSize, setMaxRows, setPoolable, setQueryTimeout, unwrap
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Methods inherited from class org.apache.tomcat.dbcp.dbcp2.AbandonedTrace
addTrace, clearTrace, getLastUsed, getTrace, removeThisTrace, removeTrace, setLastUsed, setLastUsed
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Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface java.sql.CallableStatement
registerOutParameter, registerOutParameter, registerOutParameter, registerOutParameter, registerOutParameter, registerOutParameter, setObject, setObject
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Methods inherited from interface java.sql.PreparedStatement
addBatch, clearParameters, execute, executeLargeUpdate, executeQuery, executeUpdate, getMetaData, getParameterMetaData, setArray, setAsciiStream, setAsciiStream, setAsciiStream, setBigDecimal, setBinaryStream, setBinaryStream, setBinaryStream, setBlob, setBlob, setBlob, setBoolean, setByte, setBytes, setCharacterStream, setCharacterStream, setCharacterStream, setClob, setClob, setClob, setDate, setDate, setDouble, setFloat, setInt, setLong, setNCharacterStream, setNCharacterStream, setNClob, setNClob, setNClob, setNString, setNull, setNull, setObject, setObject, setObject, setObject, setObject, setRef, setRowId, setShort, setSQLXML, setString, setTime, setTime, setTimestamp, setTimestamp, setUnicodeStream, setURL
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Methods inherited from interface java.sql.Statement
addBatch, cancel, clearBatch, clearWarnings, closeOnCompletion, enquoteIdentifier, enquoteLiteral, enquoteNCharLiteral, execute, execute, execute, execute, executeBatch, executeLargeBatch, executeLargeUpdate, executeLargeUpdate, executeLargeUpdate, executeLargeUpdate, executeQuery, executeUpdate, executeUpdate, executeUpdate, executeUpdate, getConnection, getFetchDirection, getFetchSize, getGeneratedKeys, getLargeMaxRows, getLargeUpdateCount, getMaxFieldSize, getMaxRows, getMoreResults, getMoreResults, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getUpdateCount, getWarnings, isClosed, isCloseOnCompletion, isPoolable, isSimpleIdentifier, setCursorName, setEscapeProcessing, setFetchDirection, setFetchSize, setLargeMaxRows, setMaxFieldSize, setMaxRows, setPoolable, setQueryTimeout
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Constructor Detail
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PoolableCallableStatement
public PoolableCallableStatement(java.sql.CallableStatement callableStatement, PStmtKey key, KeyedObjectPool<PStmtKey,DelegatingPreparedStatement> pool, DelegatingConnection<java.sql.Connection> connection)Constructor.- Parameters:
callableStatement- the underlyingCallableStatementkey- the key for this statement in theKeyedObjectPoolpool- theKeyedObjectPoolfrom which this CallableStatement was obtainedconnection- theDelegatingConnectionthat created this CallableStatement
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Method Detail
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close
public void close() throws java.sql.SQLExceptionReturns the CallableStatement to the pool. If {DelegatingStatement.isClosed(), this is a No-op.- Specified by:
closein interfacejava.lang.AutoCloseable- Specified by:
closein interfacejava.sql.Statement- Overrides:
closein classDelegatingStatement- Throws:
java.sql.SQLException
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activate
public void activate() throws java.sql.SQLExceptionActivates after retrieval from the pool. Adds a trace for this CallableStatement to the Connection that created it.- Overrides:
activatein classDelegatingStatement- Throws:
java.sql.SQLException- thrown by the delegating statement.- Since:
- 2.4.0 made public, was protected in 2.3.0.
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passivate
public void passivate() throws java.sql.SQLExceptionPassivates to prepare for return to the pool. Removes the trace associated with this CallableStatement from the Connection that created it. Also closes any associated ResultSets.- Overrides:
passivatein classDelegatingStatement- Throws:
java.sql.SQLException- thrown by the delegating statement.- Since:
- 2.4.0 made public, was protected in 2.3.0.
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