info.magnolia.module.delta
Class NodeCheckDelegateTask

java.lang.Object
  info.magnolia.module.delta.AbstractTask
      info.magnolia.module.delta.ConditionalDelegateTask
          info.magnolia.module.delta.NodeCheckDelegateTask

All Implemented Interfaces:

Task

Direct Known Subclasses:

PropertyExistsDelegateTask, PropertyValueDelegateTask

public abstract class NodeCheckDelegateTask
extends ConditionalDelegateTask

A task that delegates to another if a checkNode is true, or to an optional other if it is false.

Version:

$Revision: $ ($Author: $)

Author:

gjoseph

Field Summary

protected java.lang.String	nodePath
protected java.lang.String	propertyName
protected java.lang.String	workspaceName

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

log

Constructor Summary

NodeCheckDelegateTask(java.lang.String taskName, java.lang.String taskDescription, java.lang.String workspaceName, java.lang.String nodePath, java.lang.String propertyName, Task ifTrue, Task ifFalse)

Method Summary

protected abstract boolean	checkNode(Content node, InstallContext ctx)
protected boolean	condition(InstallContext ctx)

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

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

Field Detail

workspaceName

protected final java.lang.String workspaceName

nodePath

protected final java.lang.String nodePath

propertyName

protected final java.lang.String propertyName

Constructor Detail

NodeCheckDelegateTask

public NodeCheckDelegateTask(java.lang.String taskName,
                             java.lang.String taskDescription,
                             java.lang.String workspaceName,
                             java.lang.String nodePath,
                             java.lang.String propertyName,
                             Task ifTrue,
                             Task ifFalse)

Method Detail

condition

protected boolean condition(InstallContext ctx)
                     throws TaskExecutionException

Specified by:

condition in class ConditionalDelegateTask

Throws:

TaskExecutionException

checkNode

protected abstract boolean checkNode(Content node,
                                     InstallContext ctx)
                              throws javax.jcr.RepositoryException,
                                     TaskExecutionException

Throws:

javax.jcr.RepositoryException

TaskExecutionException