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Java Source Code / Java Documentation » Database JDBC Connection Pool » jTDS » net.sourceforge.jtds.jdbcx.proxy 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   net.sourceforge.jtds.jdbcx.proxy.StatementProxy

All known Subclasses:   net.sourceforge.jtds.jdbcx.proxy.PreparedStatementProxy,
StatementProxy
public class StatementProxy implements Statement(Code)
This class would be better implemented as a java.lang.reflect.Proxy. However, this feature was not added until 1.3 and reflection performance was not improved until 1.4. Since the driver still needs to be compatible with 1.2 and 1.3 this class is used to delegate the calls to a statement with minimal overhead.
version:
   $Id: StatementProxy.java,v 1.4 2004/08/24 17:45:08 bheineman Exp $



Constructor Summary
 StatementProxy(ConnectionProxy connection, JtdsStatement statement)
    

Method Summary
public  voidaddBatch(String sql)
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  voidcancel()
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  voidclearBatch()
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  voidclearWarnings()
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  voidclose()
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  booleanexecute(String sql)
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  booleanexecute(String sql, int autoGeneratedKeys)
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  booleanexecute(String sql, int[] columnIndexes)
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  booleanexecute(String sql, String[] columnNames)
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  int[]executeBatch()
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  ResultSetexecuteQuery(String sql)
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  intexecuteUpdate(String sql)
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  intexecuteUpdate(String sql, int autoGeneratedKeys)
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  intexecuteUpdate(String sql, int[] columnIndexes)
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  intexecuteUpdate(String sql, String[] columnNames)
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  ConnectiongetConnection()
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  intgetFetchDirection()
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  intgetFetchSize()
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  ResultSetgetGeneratedKeys()
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  intgetMaxFieldSize()
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  intgetMaxRows()
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  booleangetMoreResults()
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  booleangetMoreResults(int current)
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  intgetQueryTimeout()
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  ResultSetgetResultSet()
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  intgetResultSetConcurrency()
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  intgetResultSetHoldability()
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  intgetResultSetType()
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  intgetUpdateCount()
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  SQLWarninggetWarnings()
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
protected  voidprocessSQLException(SQLException sqlException)
     Processes SQLExceptions.
public  voidsetCursorName(String name)
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  voidsetEscapeProcessing(boolean enable)
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  voidsetFetchDirection(int direction)
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  voidsetFetchSize(int rows)
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  voidsetMaxFieldSize(int max)
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  voidsetMaxRows(int max)
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
public  voidsetQueryTimeout(int seconds)
     Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
protected  voidvalidateConnection()
     Validates the connection state.


Constructor Detail
StatementProxy
StatementProxy(ConnectionProxy connection, JtdsStatement statement)(Code)




Method Detail
addBatch
public void addBatch(String sql) throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



cancel
public void cancel() throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



clearBatch
public void clearBatch() throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



clearWarnings
public void clearWarnings() throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



close
public void close() throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



execute
public boolean execute(String sql) throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



execute
public boolean execute(String sql, int autoGeneratedKeys) throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



execute
public boolean execute(String sql, int[] columnIndexes) throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



execute
public boolean execute(String sql, String[] columnNames) throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



executeBatch
public int[] executeBatch() throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



executeQuery
public ResultSet executeQuery(String sql) throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



executeUpdate
public int executeUpdate(String sql) throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



executeUpdate
public int executeUpdate(String sql, int autoGeneratedKeys) throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



executeUpdate
public int executeUpdate(String sql, int[] columnIndexes) throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



executeUpdate
public int executeUpdate(String sql, String[] columnNames) throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



getConnection
public Connection getConnection() throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



getFetchDirection
public int getFetchDirection() throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



getFetchSize
public int getFetchSize() throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



getGeneratedKeys
public ResultSet getGeneratedKeys() throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



getMaxFieldSize
public int getMaxFieldSize() throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



getMaxRows
public int getMaxRows() throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



getMoreResults
public boolean getMoreResults() throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



getMoreResults
public boolean getMoreResults(int current) throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



getQueryTimeout
public int getQueryTimeout() throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



getResultSet
public ResultSet getResultSet() throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



getResultSetConcurrency
public int getResultSetConcurrency() throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



getResultSetHoldability
public int getResultSetHoldability() throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



getResultSetType
public int getResultSetType() throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



getUpdateCount
public int getUpdateCount() throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



getWarnings
public SQLWarning getWarnings() throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



processSQLException
protected void processSQLException(SQLException sqlException) throws SQLException(Code)
Processes SQLExceptions.



setCursorName
public void setCursorName(String name) throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



setEscapeProcessing
public void setEscapeProcessing(boolean enable) throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



setFetchDirection
public void setFetchDirection(int direction) throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



setFetchSize
public void setFetchSize(int rows) throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



setMaxFieldSize
public void setMaxFieldSize(int max) throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



setMaxRows
public void setMaxRows(int max) throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



setQueryTimeout
public void setQueryTimeout(int seconds) throws SQLException(Code)
Delgates calls to the statement; SQLExceptions thrown from the statement will cause an event to be fired on the connection pool listeners.
throws:
  SQLException - if an error occurs



validateConnection
protected void validateConnection() throws SQLException(Code)
Validates the connection state.



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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