INFORMIX eWay API

com.stc.connector.informixadapter
Class InformixPreparedStatementAgent

java.lang.Object
  extended by com.stc.connector.informixadapter.base.StatementAgentImpl
      extended by com.stc.connector.informixadapter.base.PreparedStatementAgentImpl
          extended by com.stc.connector.informixadapter.InformixPreparedStatementAgent
All Implemented Interfaces:
com.stc.connector.appconn.db.PreparedStatementAgent, com.stc.connector.appconn.db.StatementAgent, com.stc.connector.db.SessionEventListener
Direct Known Subclasses:
InformixCallableStatementAgent

public class InformixPreparedStatementAgent
extends PreparedStatementAgentImpl

Agent hosts PreparedStatement interface for Informix.

Version:
$Revision: 1.2 $
Author:
$Author: cmbuild $

Field Summary
 
Fields inherited from class com.stc.connector.informixadapter.base.PreparedStatementAgentImpl
askGetMoreResults, askGetResultSet, bUseResultsAvailable, curRSetAgent, curRSetSig, nParam, nUpdateCount, retResultSet, retUpdateCount, sCommand
 
Fields inherited from class com.stc.connector.informixadapter.base.StatementAgentImpl
concurrencyType, listener, resultSetConcurMap, resultsetDirection, resultSetDirMap, resultsetType, resultSetTypeMap, session, sqlException, statement, statementClassName
 
Constructor Summary
InformixPreparedStatementAgent()
          Default constructor to create an InformixPraparedStatementAgent instance.
InformixPreparedStatementAgent(com.stc.connector.db.Session session)
          Constructor to create an InformixPraparedStatementAgent instance.
InformixPreparedStatementAgent(com.stc.connector.db.Session session, int iScroll, int iConcur)
          Constructor to create an InformixPraparedStatementAgent instance.
InformixPreparedStatementAgent(com.stc.connector.db.Session session, java.lang.String sSql)
          Constructor to create an InformixPraparedStatementAgent instance.
InformixPreparedStatementAgent(com.stc.connector.db.Session session, java.lang.String sSql, int iScroll, int iConcur)
          Constructor to create an InformixPraparedStatementAgent instance.
 
Method Summary
 boolean resultsAvailable()
          Determines whether results (Update Counts and/or Result Sets) are available after an execute.
 void setInformixCursorOrds(int[] cursorOrds)
          Sets the Informix cursor ordinals.
 
Methods inherited from class com.stc.connector.informixadapter.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.informixadapter.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

InformixPreparedStatementAgent

public InformixPreparedStatementAgent()
Default constructor to create an InformixPraparedStatementAgent instance.


InformixPreparedStatementAgent

public InformixPreparedStatementAgent(com.stc.connector.db.Session session)
Constructor to create an InformixPraparedStatementAgent instance.

Parameters:
session - a Session object used to hold connection information.

InformixPreparedStatementAgent

public InformixPreparedStatementAgent(com.stc.connector.db.Session session,
                                      int iScroll,
                                      int iConcur)
Constructor to create an InformixPraparedStatementAgent 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.

InformixPreparedStatementAgent

public InformixPreparedStatementAgent(com.stc.connector.db.Session session,
                                      java.lang.String sSql)
Constructor to create an InformixPraparedStatementAgent instance.

Parameters:
session - a Session object used to hold connection information.
sSql - a SQL statement for the prepared statement.

InformixPreparedStatementAgent

public InformixPreparedStatementAgent(com.stc.connector.db.Session session,
                                      java.lang.String sSql,
                                      int iScroll,
                                      int iConcur)
Constructor to create an InformixPraparedStatementAgent 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.

setInformixCursorOrds

public void setInformixCursorOrds(int[] cursorOrds)
Sets the Informix cursor ordinals.

Parameters:
cursorOrds - an arrary of integer ordinals.

INFORMIX eWay API