net.sf.fikin.sql.core
Class PipeCanceler

java.lang.Object
  net.sf.fikin.sql.SQLPipeElement
      net.sf.fikin.sql.core.PipeCanceler

public class PipeCanceler
extends SQLPipeElement

A pipe element which can cancel commands if set to true or pass them on to the next in the pipe if set to false.

created on Dec 16, 2006

Since:

Version:

$Revision: 1.3 $

Author:

fiykov

Constructor Summary

PipeCanceler()
create an element catching all exceptions and ignoring them

PipeCanceler(boolean cancel)
create an element able to cancel the pipe

Method Summary

void	execute(java.lang.String cmd) cancel the sql cmd execution if getCancel() is true
boolean	getCancel() get current flag, if true all exceptions are ignored, otherwise false
void	setCancel(boolean flg)

Methods inherited from class net.sf.fikin.sql.SQLPipeElement

getBaseClassName, getId, getNext, getPipe, setNext, setPipe

Methods inherited from class java.lang.Object

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

Constructor Detail

PipeCanceler

public PipeCanceler()

create an element catching all exceptions and ignoring them

PipeCanceler

public PipeCanceler(boolean cancel)

create an element able to cancel the pipe

Parameters:

cancel - if true all commands are canceled here, if false they are passed to next in the pipe

Method Detail

getCancel

public boolean getCancel()

get current flag, if true all exceptions are ignored, otherwise false

Returns:

true or false

setCancel

public void setCancel(boolean flg)

execute

public void execute(java.lang.String cmd)
             throws java.sql.SQLException

cancel the sql cmd execution if getCancel() is true

Specified by:

execute in class SQLPipeElement

Parameters:

cmd - to execute

Throws:

java.sql.SQLException - in case of error