com.inet.jj.cli
Class JJStatement

java.lang.Object
  com.inet.jj.cli.JJStatement

All Implemented Interfaces:

java.sql.Statement

Direct Known Subclasses:

JJPreparedStatement

public class JJStatement

extends java.lang.Object

implements java.sql.Statement

The JJStatement class is a implementation of the java.sql.Statement interface.
Statement objects obtained from i-net Konnekter can be cast to this class to access i-net Konnekter - specific methods or to use JDBC 2.0 features under Java 1.1.x.
E.g. JJStatement st = (JJStatement)con.createStatement()

Below listed the i-net Konnekter - specific methods different from the JDBC API.

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

Method Summary

void	addBatch(java.lang.String sql)
void	cancel()
void	clearBatch()
void	clearWarnings()
void	close()
boolean	execute(java.lang.String sql)
int[]	executeBatch()
boolean	executeCommand(java.lang.String cmd) Execute the specified command saved on the server that may return multiple results.
java.sql.ResultSet	executeQuery(java.lang.String sql)
java.sql.ResultSet	executeQueryCommand(java.lang.String cmd) Execute the specified command saved on the server that returns a single ResultSet.
int	executeUpdate(java.lang.String sql)
int	executeUpdateCommand(java.lang.String cmd) Execute the specified command saved on the server.
void	finalize()
java.sql.Connection	getConnection()
int	getFetchDirection()
int	getFetchSize()
int	getMaxFieldSize()
int	getMaxRows()
boolean	getMoreResults()
int	getQueryTimeout()
java.sql.ResultSet	getResultSet()
int	getResultSetConcurrency()
int	getResultSetType()
int	getUpdateCount()
java.sql.SQLWarning	getWarnings()
void	setCursorName(java.lang.String name)
void	setEscapeProcessing(boolean enable)
void	setFetchDirection(int direction)
void	setFetchSize(int rows)
void	setMaxFieldSize(int max)
void	setMaxRows(int max)
void	setQueryTimeout(int seconds)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.sql.Statement

execute, execute, execute, executeUpdate, executeUpdate, executeUpdate, getGeneratedKeys, getMoreResults, getResultSetHoldability

Method Detail

addBatch

public void addBatch(java.lang.String sql)
              throws java.sql.SQLException

Specified by:

addBatch in interface java.sql.Statement

Throws:

java.sql.SQLException

cancel

public void cancel()
            throws java.sql.SQLException

Specified by:

cancel in interface java.sql.Statement

Throws:

java.sql.SQLException

clearBatch

public void clearBatch()
                throws java.sql.SQLException

Specified by:

clearBatch in interface java.sql.Statement

Throws:

java.sql.SQLException

clearWarnings

public void clearWarnings()
                   throws java.sql.SQLException

Specified by:

clearWarnings in interface java.sql.Statement

Throws:

java.sql.SQLException

close

public void close()
           throws java.sql.SQLException

Specified by:

close in interface java.sql.Statement

Throws:

java.sql.SQLException

finalize

public void finalize()

execute

public boolean execute(java.lang.String sql)
                throws java.sql.SQLException

Specified by:

execute in interface java.sql.Statement

Throws:

java.sql.SQLException

executeCommand

public boolean executeCommand(java.lang.String cmd)
                       throws java.sql.SQLException

Execute the specified command saved on the server that may return multiple results.

Parameters:

cmd - the command name.

Returns:

true if the next result is a ResultSet; false if it is an update count or there are no more results

Throws:

java.sql.SQLException - if a database access error occurs

See Also:

JJServer.addCommand(String, String), JJServer.addCommand(String, JavaCommandFactory)

executeBatch

public int[] executeBatch()
                   throws java.sql.SQLException

Specified by:

executeBatch in interface java.sql.Statement

Throws:

java.sql.SQLException

executeQuery

public java.sql.ResultSet executeQuery(java.lang.String sql)
                                throws java.sql.SQLException

Specified by:

executeQuery in interface java.sql.Statement

Throws:

java.sql.SQLException

executeQueryCommand

public java.sql.ResultSet executeQueryCommand(java.lang.String cmd)
                                       throws java.sql.SQLException

Execute the specified command saved on the server that returns a single ResultSet.

Parameters:

cmd - the command name.

Returns:

a java.sql.ResultSet that contains the data produced by the query; never null

Throws:

java.sql.SQLException - if a database access error occurs

See Also:

JJServer.addCommand(String, String), JJServer.addCommand(String, JavaCommandFactory)

executeUpdate

public int executeUpdate(java.lang.String sql)
                  throws java.sql.SQLException

Specified by:

executeUpdate in interface java.sql.Statement

Throws:

java.sql.SQLException

executeUpdateCommand

public int executeUpdateCommand(java.lang.String cmd)
                         throws java.sql.SQLException

Execute the specified command saved on the server.

Parameters:

cmd - the command name.

Returns:

either the row count for INSERT, UPDATE or DELETE or 0 for SQL statements that return nothing.

Throws:

java.sql.SQLException - if a database access error occurs

See Also:

JJServer.addCommand(String, String), JJServer.addCommand(String, JavaCommandFactory)

getConnection

public java.sql.Connection getConnection()
                                  throws java.sql.SQLException

Specified by:

getConnection in interface java.sql.Statement

Throws:

java.sql.SQLException

getFetchDirection

public int getFetchDirection()
                      throws java.sql.SQLException

Specified by:

getFetchDirection in interface java.sql.Statement

Throws:

java.sql.SQLException

getFetchSize

public int getFetchSize()
                 throws java.sql.SQLException

Specified by:

getFetchSize in interface java.sql.Statement

Throws:

java.sql.SQLException

getMaxFieldSize

public int getMaxFieldSize()
                    throws java.sql.SQLException

Specified by:

getMaxFieldSize in interface java.sql.Statement

Throws:

java.sql.SQLException

getMaxRows

public int getMaxRows()
               throws java.sql.SQLException

Specified by:

getMaxRows in interface java.sql.Statement

Throws:

java.sql.SQLException

getMoreResults

public boolean getMoreResults()
                       throws java.sql.SQLException

Specified by:

getMoreResults in interface java.sql.Statement

Throws:

java.sql.SQLException

getQueryTimeout

public int getQueryTimeout()
                    throws java.sql.SQLException

Specified by:

getQueryTimeout in interface java.sql.Statement

Throws:

java.sql.SQLException

getResultSet

public java.sql.ResultSet getResultSet()
                                throws java.sql.SQLException

Specified by:

getResultSet in interface java.sql.Statement

Throws:

java.sql.SQLException

getResultSetConcurrency

public int getResultSetConcurrency()
                            throws java.sql.SQLException

Specified by:

getResultSetConcurrency in interface java.sql.Statement

Throws:

java.sql.SQLException

getResultSetType

public int getResultSetType()
                     throws java.sql.SQLException

Specified by:

getResultSetType in interface java.sql.Statement

Throws:

java.sql.SQLException

getUpdateCount

public int getUpdateCount()
                   throws java.sql.SQLException

Specified by:

getUpdateCount in interface java.sql.Statement

Throws:

java.sql.SQLException

getWarnings

public java.sql.SQLWarning getWarnings()
                                throws java.sql.SQLException

Specified by:

getWarnings in interface java.sql.Statement

Throws:

java.sql.SQLException

setCursorName

public void setCursorName(java.lang.String name)
                   throws java.sql.SQLException

Specified by:

setCursorName in interface java.sql.Statement

Throws:

java.sql.SQLException

setEscapeProcessing

public void setEscapeProcessing(boolean enable)
                         throws java.sql.SQLException

Specified by:

setEscapeProcessing in interface java.sql.Statement

Throws:

java.sql.SQLException

setFetchDirection

public void setFetchDirection(int direction)
                       throws java.sql.SQLException

Specified by:

setFetchDirection in interface java.sql.Statement

Throws:

java.sql.SQLException

setFetchSize

public void setFetchSize(int rows)
                  throws java.sql.SQLException

Specified by:

setFetchSize in interface java.sql.Statement

Throws:

java.sql.SQLException

setMaxFieldSize

public void setMaxFieldSize(int max)
                     throws java.sql.SQLException

Specified by:

setMaxFieldSize in interface java.sql.Statement

Throws:

java.sql.SQLException

setMaxRows

public void setMaxRows(int max)
                throws java.sql.SQLException

Specified by:

setMaxRows in interface java.sql.Statement

Throws:

java.sql.SQLException

setQueryTimeout

public void setQueryTimeout(int seconds)
                     throws java.sql.SQLException

Specified by:

setQueryTimeout in interface java.sql.Statement

Throws:

java.sql.SQLException