org.hippoecm.frontend.plugins.standards.tree

Class FolderTreeNode

java.lang.Object

org.hippoecm.frontend.model.NodeModelWrapper<JcrTreeNode>

org.hippoecm.frontend.model.tree.JcrTreeNode

org.hippoecm.frontend.plugins.standards.tree.FolderTreeNode

All Implemented Interfaces:

Serializable, TreeNode, org.apache.wicket.model.IChainingModel<JcrTreeNode>, org.apache.wicket.model.IDetachable, org.apache.wicket.model.IModel<JcrTreeNode>, org.apache.wicket.util.io.IClusterable, IJcrTreeNode

public class FolderTreeNode
extends JcrTreeNode

See Also:

Serialized Form

Field Summary

Fields inherited from class org.hippoecm.frontend.model.NodeModelWrapper

nodeModel

Constructor Summary

Constructors

Constructor and Description
FolderTreeNode(JcrNodeModel model, DocumentListFilter config) Constructs a folder tree node using model and config.
FolderTreeNode(JcrNodeModel model, DocumentListFilter config, Comparator<IJcrTreeNode> subfolderComparator) Constructs a folder tree node using model, config and subfolderComparator.

Method Summary

Modifier and Type	Method and Description
protected JcrTreeNode	createChildJcrTreeNode(JcrNodeModel childNodeModel) Creates child tree node.
int	getChildCount()
boolean	isLeaf()
protected List<javax.jcr.Node>	loadChildNodes() Loads child nodes.
protected void	sortChildTreeNodes(List<IJcrTreeNode> childTreeNodes) Sort child tree nodes.

Methods inherited from class org.hippoecm.frontend.model.tree.JcrTreeNode

children, detach, ensureChildrenSorted, equals, getAllowsChildren, getChild, getChildAt, getIndex, getParent, hashCode, loadChildren, toString

Methods inherited from class org.hippoecm.frontend.model.NodeModelWrapper

getChainedModel, getNode, getNodeModel, getObject, setChainedModel, setObject

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.hippoecm.frontend.model.tree.IJcrTreeNode

getNodeModel

Constructor Detail

FolderTreeNode

public FolderTreeNode(JcrNodeModel model,
                      DocumentListFilter config)

Constructs a folder tree node using model and config.

Parameters:

model - jcr folder node model

config - document list filtering configuration

FolderTreeNode

public FolderTreeNode(JcrNodeModel model,
                      DocumentListFilter config,
                      Comparator<IJcrTreeNode> subfolderComparator)

Constructs a folder tree node using model, config and subfolderComparator.

If non-null subfolderComparator is provided, subfolders are sorted by the given comparator. And,

Parameters:

model - jcr folder node model

config - document list filtering configuration

subfolderComparator - subfolder comparator used in sorting if non-null object is provided

Method Detail

isLeaf

public boolean isLeaf()

Specified by:

isLeaf in interface TreeNode

Overrides:

isLeaf in class JcrTreeNode

getChildCount

public int getChildCount()

Specified by:

getChildCount in interface TreeNode

Overrides:

getChildCount in class JcrTreeNode

loadChildNodes

protected List<javax.jcr.Node> loadChildNodes()
                                       throws javax.jcr.RepositoryException

Loads child nodes.

Overrides to filter out child nodes based on folder filter configuration.

Overrides:

loadChildNodes in class JcrTreeNode

Returns:

loaded child nodes

Throws:

javax.jcr.RepositoryException - if repository exception occurs

createChildJcrTreeNode

protected JcrTreeNode createChildJcrTreeNode(JcrNodeModel childNodeModel)

Creates child tree node.

Overrides to create FolderTreeNode instead of JcrTreeNode.

Overrides:

createChildJcrTreeNode in class JcrTreeNode

Parameters:

childNodeModel - child node model

Returns:

child tree node.

sortChildTreeNodes

protected void sortChildTreeNodes(List<IJcrTreeNode> childTreeNodes)
                           throws javax.jcr.RepositoryException

Sort child tree nodes.

Overrides to sort children by the subfolderComparator if set to any. Otherwise, follow the default behavior of JcrTreeNode.

Overrides:

sortChildTreeNodes in class JcrTreeNode

Parameters:

childTreeNodes - child tree nodes

Throws:

javax.jcr.RepositoryException - if repository exception occurs