zeta.processor
Class SimpleFileProcessor

java.lang.Object
  |
  +--zeta.processor.DefaultWorkUnitProcessor
        |
        +--zeta.processor.SimpleFileProcessor

All Implemented Interfaces:

TaskProcessor, TaskRequestWorkUnitProcessor, TaskResultProcessor

public class SimpleFileProcessor

extends DefaultWorkUnitProcessor

Processes work units as files received through the result handler.

Constructor Summary

SimpleFileProcessor()

Method Summary

boolean

processResult(java.sql.Statement stmt, WorkUnit workUnit, byte[] result, boolean recomputation) Processes work units received through the result handler

Methods inherited from class zeta.processor.DefaultWorkUnitProcessor

activateWorkUnit, checkResult, getParameters, getWorkUnit, init

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleFileProcessor

public SimpleFileProcessor()

Method Detail

processResult

public boolean processResult(java.sql.Statement stmt,
                             WorkUnit workUnit,
                             byte[] result,
                             boolean recomputation)
                      throws javax.servlet.ServletException,
                             java.sql.SQLException,
                             java.io.IOException

Processes work units received through the result handler

Specified by:

processResult in interface TaskResultProcessor

Overrides:

processResult in class DefaultWorkUnitProcessor

Parameters:

stmt - statement object's database

workUnit - work unit which should be processed

result - buffer with the zipped result

recomputation - if the result was recomputed

Returns:

true if the ResultHandler shall save the result into the database.

Throws:

java.io.IOException - if an I/O error occurs.

javax.servlet.ServletException

java.sql.SQLException