Class PoolablePreparedStatement<K>
java.lang.Object
org.apache.tomcat.dbcp.dbcp2.AbandonedTrace
org.apache.tomcat.dbcp.dbcp2.DelegatingStatement
org.apache.tomcat.dbcp.dbcp2.DelegatingPreparedStatement
org.apache.tomcat.dbcp.dbcp2.PoolablePreparedStatement<K>
- Type Parameters:
K- the key type
- All Implemented Interfaces:
AutoCloseable,PreparedStatement,Statement,Wrapper,TrackedUse
A
DelegatingPreparedStatement that cooperates with PoolingConnection to implement a pool of
PreparedStatements.
My close() method returns me to my containing pool. (See PoolingConnection.)
- Since:
- 2.0
- See Also:
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Field Summary
Fields inherited from interface java.sql.Statement
CLOSE_ALL_RESULTS, CLOSE_CURRENT_RESULT, EXECUTE_FAILED, KEEP_CURRENT_RESULT, NO_GENERATED_KEYS, RETURN_GENERATED_KEYS, SUCCESS_NO_INFO -
Constructor Summary
ConstructorsConstructorDescriptionPoolablePreparedStatement(PreparedStatement stmt, K key, KeyedObjectPool<K, PoolablePreparedStatement<K>> pool, DelegatingConnection<?> conn) Constructs a new instance. -
Method Summary
Methods inherited from class org.apache.tomcat.dbcp.dbcp2.DelegatingPreparedStatement
clearParameters, execute, executeLargeUpdate, executeQuery, executeUpdate, getMetaData, getParameterMetaData, prepareToReturn, 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, toStringMethods inherited from class org.apache.tomcat.dbcp.dbcp2.DelegatingStatement
addBatch, cancel, checkOpen, 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, unwrapMethods inherited from class org.apache.tomcat.dbcp.dbcp2.AbandonedTrace
addTrace, clearTrace, close, getLastUsed, getLastUsedInstant, getTrace, removeThisTrace, removeTrace, setLastUsed, setLastUsed, setLastUsedMethods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, waitMethods inherited from interface java.sql.Statement
addBatch, cancel, 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, setQueryTimeoutMethods inherited from interface java.sql.Wrapper
isWrapperFor, unwrap
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Constructor Details
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PoolablePreparedStatement
public PoolablePreparedStatement(PreparedStatement stmt, K key, KeyedObjectPool<K, PoolablePreparedStatement<K>> pool, DelegatingConnection<?> conn) Constructs a new instance.- Parameters:
stmt- my underlyingPreparedStatementkey- my key as used byKeyedObjectPoolpool- theKeyedObjectPoolfrom which I was obtained.conn- theConnectionfrom which I was created
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Method Details
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activate
- Overrides:
activatein classDelegatingStatement- Throws:
SQLException- thrown by the delegating statement.
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addBatch
Add batch.- Specified by:
addBatchin interfacePreparedStatement- Overrides:
addBatchin classDelegatingPreparedStatement- Throws:
SQLException
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clearBatch
Clear Batch.- Specified by:
clearBatchin interfaceStatement- Overrides:
clearBatchin classDelegatingStatement- Throws:
SQLException
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close
Return me to my pool.- Specified by:
closein interfaceAutoCloseable- Specified by:
closein interfaceStatement- Overrides:
closein classDelegatingStatement- Throws:
SQLException- Ignored here, for subclasses.
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passivate
- Overrides:
passivatein classDelegatingStatement- Throws:
SQLException- thrown by the delegating statement.
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