info.magnolia.module.delta
Class QueryTask

java.lang.Object
  info.magnolia.module.delta.AbstractTask
      info.magnolia.module.delta.AbstractRepositoryTask
          info.magnolia.module.delta.QueryTask

All Implemented Interfaces:

Task

public abstract class QueryTask
extends AbstractRepositoryTask

An abstract task to perform operations on nodes returned by a given query. Keep in mind that results returned by a query will reflect the current content of the repository, not of your session; i.e if a previous task modified a property, the query might still return the node as if it had the previous value.

Version:

$Revision: $ ($Author: $)

Field Summary

Fields inherited from class info.magnolia.module.delta.AbstractTask

log

Constructor Summary

QueryTask(String name, String description, String repositoryName, String query)

Method Summary

protected void	doExecute(InstallContext installContext)
protected abstract void	operateOnNode(InstallContext installContext, Content node)

Methods inherited from class info.magnolia.module.delta.AbstractRepositoryTask

execute

Methods inherited from class info.magnolia.module.delta.AbstractTask

getDescription, getName, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryTask

public QueryTask(String name,
                 String description,
                 String repositoryName,
                 String query)

Method Detail

doExecute

protected void doExecute(InstallContext installContext)
                  throws javax.jcr.RepositoryException,
                         TaskExecutionException

Specified by:

doExecute in class AbstractRepositoryTask

Throws:

javax.jcr.RepositoryException

TaskExecutionException

operateOnNode

protected abstract void operateOnNode(InstallContext installContext,
                                      Content node)