com.stc.connector.jdbcadapter
Class JDBCPreparedStatementAgent

java.lang.Object
  com.stc.connector.jdbcadapter.base.StatementAgentImpl
      com.stc.connector.jdbcadapter.base.PreparedStatementAgentImpl
          com.stc.connector.jdbcadapter.JDBCPreparedStatementAgent

All Implemented Interfaces:

com.stc.connector.appconn.db.PreparedStatementAgent, com.stc.connector.appconn.db.StatementAgent, com.stc.connector.db.SessionEventListener

Direct Known Subclasses:

JDBCCallableStatementAgent

public class JDBCPreparedStatementAgent
extends PreparedStatementAgentImpl

Agent hosts PreparedStatement interface for JDBC.

Version:

$Revision: 1.4 $

Author:

$Author: cmbuild $

Field Summary

Fields inherited from class com.stc.connector.jdbcadapter.base.PreparedStatementAgentImpl

askGetMoreResults, askGetResultSet, bUseResultsAvailable, curRSetAgent, curRSetSig, nParam, nUpdateCount, retResultSet, retUpdateCount, sCommand

Fields inherited from class com.stc.connector.jdbcadapter.base.StatementAgentImpl

concurrencyType, listener, resultSetConcurMap, resultsetDirection, resultSetDirMap, resultsetType, resultSetTypeMap, session, sqlException, statement, statementClassName

Constructor Summary

JDBCPreparedStatementAgent()
Default constructor to create an JDBCPraparedStatementAgent instance.

JDBCPreparedStatementAgent(com.stc.connector.db.Session session)
Constructor to create an JDBCPraparedStatementAgent instance.

JDBCPreparedStatementAgent(com.stc.connector.db.Session session, int iScroll, int iConcur)
Constructor to create an JDBCPraparedStatementAgent instance.

JDBCPreparedStatementAgent(com.stc.connector.db.Session session, java.lang.String sSql)
Constructor to create an JDBCPraparedStatementAgent instance.

JDBCPreparedStatementAgent(com.stc.connector.db.Session session, java.lang.String sSql, int iScroll, int iConcur)
Constructor to create an JDBCPraparedStatementAgent instance.

Method Summary

boolean	resultsAvailable() Determines whether results (Update Counts and/or Result Sets) are available after an execute.
void	setJDBCCursorOrds(int[] cursorOrds) Sets the JDBC cursor ordinals.

Methods inherited from class com.stc.connector.jdbcadapter.base.PreparedStatementAgentImpl

addBatch, clearParameters, curRSetSig, enableResultSetsAndUpdateCounts, enableResultSetsOnly, enableUpdateCountsOnly, execute, executeQuery, executeUpdate, getCurRSetAgent, getPreparedStmt, getRSAgentList, getRSAgentSigs, getUpdateCount, matchResultSetSignature, sessionOpen, setArray, setAsciiStream, setBigDecimal, setBinaryStream, setBlob, setBoolean, setByte, setBytes, setCharacterStream, setClob, setCurRSetAgent, setDate, setDate, setDouble, setFloat, setInt, setLong, setNull, setNull, setObject, setObject, setObject, setRef, setRSAgentList, setRSAgentSigs, setShort, setString, setTime, setTime, setTimestamp, setTimestamp

Methods inherited from class com.stc.connector.jdbcadapter.base.StatementAgentImpl

cancel, clearBatch, clearWarnings, executeBatch, getFetchDirection, getFetchSize, getMaxFieldSize, getMaxRows, getMoreResults, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetType, getWarnings, isClosed, queryName, resultSetConcurToString, resultSetDirToString, resultSetTypeToString, sessionClose, sessionReset, setCursorName, setEscapeProcessing, setFetchDirection, setFetchSize, setMaxFieldSize, setMaxRows, setQueryTimeout, stmtInvoke

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.stc.connector.appconn.db.StatementAgent

cancel, clearBatch, clearWarnings, executeBatch, getFetchDirection, getFetchSize, getMaxFieldSize, getMaxRows, getMoreResults, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetType, getWarnings, isClosed, queryName, setCursorName, setEscapeProcessing, setFetchDirection, setFetchSize, setMaxFieldSize, setMaxRows, setQueryTimeout, stmtInvoke

Constructor Detail

JDBCPreparedStatementAgent

public JDBCPreparedStatementAgent()

Default constructor to create an JDBCPraparedStatementAgent instance.

JDBCPreparedStatementAgent

public JDBCPreparedStatementAgent(com.stc.connector.db.Session session)

Constructor to create an JDBCPraparedStatementAgent instance.

Parameters:

session - a Session object used to hold connection information.

JDBCPreparedStatementAgent

public JDBCPreparedStatementAgent(com.stc.connector.db.Session session,
                                  int iScroll,
                                  int iConcur)

Constructor to create an JDBCPraparedStatementAgent instance.

Parameters:

session - a Session object used to hold connection information.

iScroll - resultset type; TYPE_FORWARD_ONLY, TYPE_SCROLL_INSENSITIVE, TYPE_SCROLL_SENSITIVE.

iConcur - concurrency type; CONCUR_READ_ONLY, CONCUR_UPDATABLE.

JDBCPreparedStatementAgent

public JDBCPreparedStatementAgent(com.stc.connector.db.Session session,
                                  java.lang.String sSql)

Constructor to create an JDBCPraparedStatementAgent instance.

Parameters:

session - a Session object used to hold connection information.

sSql - a SQL statement for the prepared statement.

JDBCPreparedStatementAgent

public JDBCPreparedStatementAgent(com.stc.connector.db.Session session,
                                  java.lang.String sSql,
                                  int iScroll,
                                  int iConcur)

Constructor to create an JDBCPraparedStatementAgent instance.

Parameters:

session - a Session object used to hold connection information.

sSql - a SQL statement for the prepared statement.

iScroll - resultset type; TYPE_FORWARD_ONLY, TYPE_SCROLL_INSENSITIVE, TYPE_SCROLL_SENSITIVE

iConcur - concurrency type; CONCUR_READ_ONLY, CONCUR_UPDATABLE.

Method Detail

resultsAvailable

public boolean resultsAvailable()
                         throws java.sql.SQLException

Determines whether results (Update Counts and/or Result Sets) are available after an execute.

Specified by:

resultsAvailable in interface com.stc.connector.appconn.db.PreparedStatementAgent

Overrides:

resultsAvailable in class PreparedStatementAgentImpl

Returns:

true if Update Counts and/or Result Sets are available.

Throws:

java.sql.SQLException - when SQL problems occur. when SQL problems occur.

setJDBCCursorOrds

public void setJDBCCursorOrds(int[] cursorOrds)

Sets the JDBC cursor ordinals.

Parameters:

cursorOrds - an arrary of integer ordinals.