Package org.exoplatform.wiki.tree.utils

Class TreeUtils

java.lang.Object

org.exoplatform.wiki.tree.utils.TreeUtils

public class TreeUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
TreeUtils()

Method Summary

Modifier and Type	Method	Description
static TreeNode	getDescendants(WikiPageParams params, HashMap<String,Object> context, String userId)	Create a tree node contain all its descendant with a given WikiPageParams
static WikiPageParams	getPageParamsFromPath(String path)
static String	getPathFromPageParams(WikiPageParams param)
static TreeNode	getTreeNode(WikiPageParams params)	Create a tree node with a given WikiPageParams
static List<JsonNodeData>	tranformToJson(TreeNode treeNode, HashMap<String,Object> context)

Methods inherited from class java.lang.Object

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

Constructor Detail

TreeUtils

public TreeUtils()

Method Detail

getTreeNode

public static TreeNode getTreeNode(WikiPageParams params)
                            throws Exception

Create a tree node with a given WikiPageParams

Parameters:

params - is the wiki page parameters

Returns:

TreeNode

Throws:

Exception - if an error occured

getDescendants

public static TreeNode getDescendants(WikiPageParams params,
                                      HashMap<String,Object> context,
                                      String userId)
                               throws Exception

Create a tree node contain all its descendant with a given WikiPageParams

Parameters:

params - is the wiki page parameters

context - is the page tree context

userId -

Returns:

TreeNode

Throws:

Exception - if error occured

tranformToJson

public static List<JsonNodeData> tranformToJson(TreeNode treeNode,
                                                HashMap<String,Object> context)
                                         throws Exception

Throws:

Exception

getPageParamsFromPath

public static WikiPageParams getPageParamsFromPath(String path)
                                            throws Exception

Throws:

Exception

getPathFromPageParams

public static String getPathFromPageParams(WikiPageParams param)