Package org.silverpeas.core.pdc.tree.service

Class TreeDAO

java.lang.Object

org.silverpeas.core.pdc.tree.service.TreeDAO

public class TreeDAO
extends Object

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TreeDAO()

Method Summary

Modifier and Type	Method	Description
static void	changeFatherAndPath(Connection con, int oldFather, int newFather, String path, String treeId)
static TreeNodePK	createNode(Connection con, TreeNode node)
static String	createRoot(Connection con, TreeNode root)
static void	deleteNode(Connection con, TreeNodePK treeNodePK, String treeId)
static void	levelDown(Connection con, String path, String treeId)
static void	levelUp(Connection con, String path, String treeId)
static void	updateNode(Connection con, TreeNode node)
static void	updatePath(Connection con, String oldFather, String treeId)	Update path of decendante nodes of the deleted node.

Methods inherited from class java.lang.Object

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

Constructor Detail

TreeDAO

protected TreeDAO()

Method Detail

createRoot

public static String createRoot(Connection con,
                                TreeNode root)
                         throws SQLException

Throws:

SQLException

createNode

public static TreeNodePK createNode(Connection con,
                                    TreeNode node)
                             throws SQLException

Throws:

SQLException

updateNode

public static void updateNode(Connection con,
                              TreeNode node)
                       throws SQLException

Throws:

SQLException

deleteNode

public static void deleteNode(Connection con,
                              TreeNodePK treeNodePK,
                              String treeId)
                       throws SQLException

Throws:

SQLException

levelUp

public static void levelUp(Connection con,
                           String path,
                           String treeId)
                    throws SQLException

Throws:

SQLException

levelDown

public static void levelDown(Connection con,
                             String path,
                             String treeId)
                      throws SQLException

Throws:

SQLException

changeFatherAndPath

public static void changeFatherAndPath(Connection con,
                                       int oldFather,
                                       int newFather,
                                       String path,
                                       String treeId)
                                throws SQLException

Throws:

SQLException

updatePath

public static void updatePath(Connection con,
                              String oldFather,
                              String treeId)
                       throws SQLException

Update path of decendante nodes of the deleted node.

Parameters:

con - - the connection to the database

oldFather - - the deleted node

Throws:

SQLException