info.magnolia.module.delta
Class CheckNodeDelegateTask

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

All Implemented Interfaces:

Task

Direct Known Subclasses:

HasPropertyDelegateTask, ValueOfPropertyDelegateTask

public abstract class CheckNodeDelegateTask
extends ConditionalDelegateTask

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

Field Summary

protected String	nodePath
protected String	propertyName
protected String	workspaceName

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

DO_NOTHING, log

Constructor Summary

CheckNodeDelegateTask(String taskName, String taskDescription, String workspaceName, String nodePath, String propertyName, Task ifTrue, Task ifFalse)

Method Summary

protected abstract boolean	checkNode(javax.jcr.Node 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 String workspaceName

nodePath

protected final String nodePath

propertyName

protected final String propertyName

Constructor Detail

CheckNodeDelegateTask

public CheckNodeDelegateTask(String taskName,
                             String taskDescription,
                             String workspaceName,
                             String nodePath,
                             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(javax.jcr.Node node,
                                     InstallContext ctx)
                              throws javax.jcr.RepositoryException,
                                     TaskExecutionException

Throws:

javax.jcr.RepositoryException

TaskExecutionException