org.enhydra.jdbc.core
Class CoreStatement

java.lang.Object
  extended byorg.enhydra.jdbc.util.JdbcUtil
      extended byorg.enhydra.jdbc.core.CoreStatement
All Implemented Interfaces:
java.sql.Statement
Direct Known Subclasses:
StandardXAStatement

public abstract class CoreStatement
extends JdbcUtil
implements java.sql.Statement

A very simple implementation of Statement. When created it is supplied with another Statement to which all of this class' methods delegate their work.


Field Summary
protected  java.sql.Statement statement
           
 
Fields inherited from class org.enhydra.jdbc.util.JdbcUtil
log
 
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
 
Constructor Summary
CoreStatement()
           
 
Method Summary
 void addBatch(java.lang.String s)
           
 void cancel()
           
abstract  void catchInvoke(java.sql.SQLException e)
          Methods used to do some works before and during the catch clause, to prevent the pool that a connection is broken.
 void clearBatch()
           
 void clearWarnings()
           
 void close()
           
 boolean execute(java.lang.String s)
           
 boolean execute(java.lang.String sql, int autoGeneratedKeys)
           
 boolean execute(java.lang.String sql, int[] columnIndexes)
           
 boolean execute(java.lang.String sql, java.lang.String[] columnNames)
           
 int[] executeBatch()
           
 java.sql.ResultSet executeQuery(java.lang.String s)
           
 int executeUpdate(java.lang.String s)
           
 int executeUpdate(java.lang.String sql, int autoGeneratedKeys)
           
 int executeUpdate(java.lang.String sql, int[] columnIndexes)
           
 int executeUpdate(java.lang.String sql, java.lang.String[] columnNames)
           
 java.sql.Connection getConnection()
           
 int getFetchDirection()
           
 int getFetchSize()
           
 java.sql.ResultSet getGeneratedKeys()
           
 int getMaxFieldSize()
           
 int getMaxRows()
           
 boolean getMoreResults()
           
 boolean getMoreResults(int current)
           
 int getQueryTimeout()
           
 java.sql.ResultSet getResultSet()
           
 int getResultSetConcurrency()
           
 int getResultSetHoldability()
           
 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 org.enhydra.jdbc.util.JdbcUtil
setLogger
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

statement

protected java.sql.Statement statement
Constructor Detail

CoreStatement

public CoreStatement()
Method Detail

addBatch

public void addBatch(java.lang.String s)
              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

execute

public boolean execute(java.lang.String s)
                throws java.sql.SQLException
Specified by:
execute in interface java.sql.Statement
Throws:
java.sql.SQLException

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 s)
                                throws java.sql.SQLException
Specified by:
executeQuery in interface java.sql.Statement
Throws:
java.sql.SQLException

executeUpdate

public int executeUpdate(java.lang.String s)
                  throws java.sql.SQLException
Specified by:
executeUpdate in interface java.sql.Statement
Throws:
java.sql.SQLException

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

getGeneratedKeys

public java.sql.ResultSet getGeneratedKeys()
                                    throws java.sql.SQLException
Specified by:
getGeneratedKeys 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

execute

public boolean execute(java.lang.String sql,
                       int autoGeneratedKeys)
                throws java.sql.SQLException
Specified by:
execute in interface java.sql.Statement
Throws:
java.sql.SQLException

execute

public boolean execute(java.lang.String sql,
                       int[] columnIndexes)
                throws java.sql.SQLException
Specified by:
execute in interface java.sql.Statement
Throws:
java.sql.SQLException

execute

public boolean execute(java.lang.String sql,
                       java.lang.String[] columnNames)
                throws java.sql.SQLException
Specified by:
execute in interface java.sql.Statement
Throws:
java.sql.SQLException

executeUpdate

public int executeUpdate(java.lang.String sql,
                         int autoGeneratedKeys)
                  throws java.sql.SQLException
Specified by:
executeUpdate in interface java.sql.Statement
Throws:
java.sql.SQLException

executeUpdate

public int executeUpdate(java.lang.String sql,
                         int[] columnIndexes)
                  throws java.sql.SQLException
Specified by:
executeUpdate in interface java.sql.Statement
Throws:
java.sql.SQLException

executeUpdate

public int executeUpdate(java.lang.String sql,
                         java.lang.String[] columnNames)
                  throws java.sql.SQLException
Specified by:
executeUpdate in interface java.sql.Statement
Throws:
java.sql.SQLException

getMoreResults

public boolean getMoreResults(int current)
                       throws java.sql.SQLException
Specified by:
getMoreResults in interface java.sql.Statement
Throws:
java.sql.SQLException

getResultSetHoldability

public int getResultSetHoldability()
                            throws java.sql.SQLException
Specified by:
getResultSetHoldability in interface java.sql.Statement
Throws:
java.sql.SQLException

catchInvoke

public abstract void catchInvoke(java.sql.SQLException e)
                          throws java.sql.SQLException
Methods used to do some works before and during the catch clause, to prevent the pool that a connection is broken.

Throws:
java.sql.SQLException