org.argeo.cms.ui.jcr

Class JcrTreeContentProvider

java.lang.Object

org.argeo.cms.ui.jcr.JcrTreeContentProvider

All Implemented Interfaces:

java.io.Serializable, org.eclipse.jface.viewers.IContentProvider, org.eclipse.jface.viewers.IStructuredContentProvider, org.eclipse.jface.viewers.ITreeContentProvider

public class JcrTreeContentProvider
extends java.lang.Object
implements org.eclipse.jface.viewers.ITreeContentProvider

Implementation of the ITreeContentProvider in order to display a single JCR node and its children in a tree like structure

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
JcrTreeContentProvider()

Method Summary

Modifier and Type	Method and Description
protected java.lang.Object[]	childrenNodes(Node parentNode)
void	dispose()
java.lang.Object[]	getChildren(java.lang.Object parentElement)
java.lang.Object[]	getElements(java.lang.Object inputElement) Sends back the first level of the Tree.
java.lang.Object	getParent(java.lang.Object element)
boolean	hasChildren(java.lang.Object element)
void	inputChanged(org.eclipse.jface.viewers.Viewer viewer, java.lang.Object oldInput, java.lang.Object newInput)

Methods inherited from class java.lang.Object

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

Constructor Detail

JcrTreeContentProvider

public JcrTreeContentProvider()

Method Detail

getElements

public java.lang.Object[] getElements(java.lang.Object inputElement)

Sends back the first level of the Tree. input element must be a single node object

Specified by:

getElements in interface org.eclipse.jface.viewers.IStructuredContentProvider

Specified by:

getElements in interface org.eclipse.jface.viewers.ITreeContentProvider

getChildren

public java.lang.Object[] getChildren(java.lang.Object parentElement)

Specified by:

getChildren in interface org.eclipse.jface.viewers.ITreeContentProvider

getParent

public java.lang.Object getParent(java.lang.Object element)

Specified by:

getParent in interface org.eclipse.jface.viewers.ITreeContentProvider

hasChildren

public boolean hasChildren(java.lang.Object element)

Specified by:

hasChildren in interface org.eclipse.jface.viewers.ITreeContentProvider

childrenNodes

protected java.lang.Object[] childrenNodes(Node parentNode)

dispose

public void dispose()

Specified by:

dispose in interface org.eclipse.jface.viewers.IContentProvider

inputChanged

public void inputChanged(org.eclipse.jface.viewers.Viewer viewer,
                         java.lang.Object oldInput,
                         java.lang.Object newInput)

Specified by:

inputChanged in interface org.eclipse.jface.viewers.IContentProvider