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
ADelegatingCallableStatement
that cooperates withPoolingConnection
to implement a pool ofCallableStatement
s.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 void
activate()
Activates after retrieval from the pool.void
close()
Returns the CallableStatement to the pool.void
passivate()
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, 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, 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, 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, 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, executeLargeBatch, executeLargeUpdate, executeLargeUpdate, executeLargeUpdate, executeLargeUpdate, executeQuery, executeUpdate, executeUpdate, executeUpdate, executeUpdate, finalize, getConnection, getConnectionInternal, getDelegate, getFetchDirection, getFetchSize, getGeneratedKeys, getInnermostDelegate, getLargeMaxRows, getLargeUpdateCount, getMaxFieldSize, getMaxRows, getMoreResults, getMoreResults, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getUpdateCount, getWarnings, handleException, isClosed, isClosedInternal, isCloseOnCompletion, isPoolable, isWrapperFor, setClosedInternal, setCursorName, setDelegate, setEscapeProcessing, setFetchDirection, setFetchSize, setLargeMaxRows, setMaxFieldSize, setMaxRows, setPoolable, setQueryTimeout, unwrap
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Methods inherited from class org.apache.tomcat.dbcp.dbcp2.AbandonedTrace
addTrace, clearTrace, getLastUsed, getLastUsedInstant, getTrace, removeThisTrace, removeTrace, setLastUsed, 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.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 underlyingCallableStatement
key
- the key for this statement in theKeyedObjectPool
pool
- theKeyedObjectPool
from which this CallableStatement was obtainedconnection
- theDelegatingConnection
that created this CallableStatement
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Method Detail
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activate
public void activate() throws java.sql.SQLException
Activates after retrieval from the pool. Adds a trace for this CallableStatement to the Connection that created it.- Overrides:
activate
in 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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close
public void close() throws java.sql.SQLException
Returns the CallableStatement to the pool. If {DelegatingStatement.isClosed()
, this is a No-op.- Specified by:
close
in interfacejava.lang.AutoCloseable
- Specified by:
close
in interfacejava.sql.Statement
- Overrides:
close
in classDelegatingStatement
- Throws:
java.sql.SQLException
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passivate
public void passivate() throws java.sql.SQLException
Passivates 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:
passivate
in 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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