scriptella.core
Class ExceptionInterceptor

java.lang.Object
  scriptella.core.ElementInterceptor
      scriptella.core.ExceptionInterceptor

All Implemented Interfaces:

ExecutableElement

public final class ExceptionInterceptor
extends ElementInterceptor

Intercepts exceptions thrown by wrapped executable elements. Additionally checks if ETL has been cancelled.

Version:

1.0

Author:

Fyodor Kupolov

Nested Class Summary

static class

ExceptionInterceptor.ExecutionException

Constructor Summary

ExceptionInterceptor(ExecutableElement next, Location location)

Method Summary

void	execute(DynamicContext ctx) Executes the element.
static ExecutableElement	prepare(ExecutableElement next, Location loc)

Methods inherited from class scriptella.core.ElementInterceptor

executeNext, getCtxDecorator, getNext

Methods inherited from class java.lang.Object

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

Constructor Detail

ExceptionInterceptor

public ExceptionInterceptor(ExecutableElement next,
                            Location location)

Method Detail

execute

public void execute(DynamicContext ctx)

Description copied from interface: ExecutableElement

Executes the element.

Note: the context may be decorated by DynamicContextDecorator.

Parameters:

ctx - context to use.

prepare

public static ExecutableElement prepare(ExecutableElement next,
                                        Location loc)