Package org.eclipse.scout.rt.server.jdbc.internal.exec

Class PreparedStatementCache

java.lang.Object

org.eclipse.scout.rt.platform.transaction.AbstractTransactionMember

org.eclipse.scout.rt.server.jdbc.internal.exec.PreparedStatementCache

All Implemented Interfaces:

org.eclipse.scout.rt.platform.transaction.ITransactionMember, IStatementCache

public class PreparedStatementCache
extends org.eclipse.scout.rt.platform.transaction.AbstractTransactionMember
implements IStatementCache

Field Summary

Fields

Modifier and Type	Field	Description
static final String	TRANSACTION_MEMBER_ID

Constructor Summary

Constructors

Constructor	Description
PreparedStatementCache(int statementCacheSize)

Method Summary

Modifier and Type	Method	Description
CallableStatement	getCallableStatement(Connection conn, String s)
PreparedStatement	getPreparedStatement(Connection conn, String s)
void	release()
void	releaseCallableStatement(CallableStatement cs)
void	releasePreparedStatement(PreparedStatement ps)

Methods inherited from class org.eclipse.scout.rt.platform.transaction.AbstractTransactionMember

cancel, commitPhase1, commitPhase2, getMemberId, needsCommit, rollback

Methods inherited from class java.lang.Object

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

Field Details

TRANSACTION_MEMBER_ID

public static final String TRANSACTION_MEMBER_ID

See Also:

• Constant Field Values

Constructor Details

PreparedStatementCache

public PreparedStatementCache(int statementCacheSize)

Method Details

getPreparedStatement

public PreparedStatement getPreparedStatement(Connection conn,
 String s)
                                       throws SQLException

Specified by:

getPreparedStatement in interface IStatementCache

Throws:

SQLException

releasePreparedStatement

public void releasePreparedStatement(PreparedStatement ps)

Specified by:

releasePreparedStatement in interface IStatementCache

getCallableStatement

public CallableStatement getCallableStatement(Connection conn,
 String s)
                                       throws SQLException

Specified by:

getCallableStatement in interface IStatementCache

Throws:

SQLException

releaseCallableStatement

public void releaseCallableStatement(CallableStatement cs)

Specified by:

releaseCallableStatement in interface IStatementCache

release

public void release()

Specified by:

release in interface org.eclipse.scout.rt.platform.transaction.ITransactionMember

Overrides:

release in class org.eclipse.scout.rt.platform.transaction.AbstractTransactionMember