From cc528f22ecb6d78c6ab72f87b1c4dc3058b1cc7c Mon Sep 17 00:00:00 2001
From: pompert <sdos@astron.nl>
Date: Fri, 19 May 2006 13:36:21 +0000
Subject: [PATCH] 701 Removals: -TreeNode now uses a ITreeManager to determine
its children and name and so on. TreeManager no longer needed as a seperate
package deals with the data source specific stuff...
---
.../lofar/sas/otb/util/TreeManager.java | 245 ------------------
1 file changed, 245 deletions(-)
delete mode 100644 SAS/OTB/OTB/src/nl/astron/lofar/sas/otb/util/TreeManager.java
diff --git a/SAS/OTB/OTB/src/nl/astron/lofar/sas/otb/util/TreeManager.java b/SAS/OTB/OTB/src/nl/astron/lofar/sas/otb/util/TreeManager.java
deleted file mode 100644
index d99230d3c2c..00000000000
--- a/SAS/OTB/OTB/src/nl/astron/lofar/sas/otb/util/TreeManager.java
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
- * TreeManager.java
- *
- * Created on January 26, 2006, 2:56 PM
- *
- * To change this template, choose Tools | Options and locate the template under
- * the Source Creation and Management node. Right-click the template and choose
- * Open. You can then make changes to the template in the Source Editor.
- */
-
-package nl.astron.lofar.sas.otb.util;
-
-import java.util.Enumeration;
-import java.util.Vector;
-import nl.astron.lofar.sas.otb.SharedVars;
-import nl.astron.lofar.sas.otb.jotdb2.jOTDBnode;
-import nl.astron.lofar.sas.otb.jotdb2.jOTDBparam;
-import nl.astron.lofar.sas.otb.jotdb2.jVICnodeDef;
-import nl.astron.lofar.sas.otb.util.treenodes.TreeNode;
-import org.apache.log4j.Logger;
-
-/**
- * Base TreeManager Class
- *
- * @author pompert
- * @version $Id$
- */
-public class TreeManager {
-
- // Create a Log4J logger instance
- private static Logger logger = Logger.getLogger(TreeManager.class);
- private static TreeManager instance;
-
- /**
- * default constructor, protected by a singleton pattern
- */
- private TreeManager() {
-
- }
-
- public static TreeManager getInstance(){
- if(instance==null){
- instance = new TreeManager();
- }
- return instance;
- }
-
- public String getNameForNode(TreeNode aNode){
- String name = "";
- if(aNode.getUserObject()!= null && aNode.getUserObject() instanceof jOTDBnode){
-
- String splitName[]=((jOTDBnode)aNode.getUserObject()).name.split("[.]");
- if (splitName.length >=2) {
- name=splitName[splitName.length-1];
- } else {
- name=((jOTDBnode)aNode.getUserObject()).name;
- }
- if (((jOTDBnode)aNode.getUserObject()).index > 0 && !((jOTDBnode)aNode.getUserObject()).leaf) {
- name +="["+String.valueOf(((jOTDBnode)aNode.getUserObject()).index)+"]";
- }
-
- } else if(aNode.getUserObject()!= null && aNode.getUserObject() instanceof jParmDBnode){
-
- name = ((jParmDBnode)aNode.getUserObject()).name;
-
- } else if(aNode.getUserObject()!= null && aNode.getUserObject() instanceof jOTDBparam){
-
- name = ((jOTDBparam)aNode.getUserObject()).name;
- if (((jOTDBparam)aNode.getUserObject()).index > 0) {
- name +="["+String.valueOf(((jOTDBparam)aNode.getUserObject()).index)+"]";
- }
- }
- return name;
- }
-
- public boolean isNodeLeaf(TreeNode aNode){
- boolean leaf = false;
- if (aNode.getUserObject() != null) {
- if(aNode.getUserObject() instanceof jParmDBnode){
- leaf = ((jParmDBnode)aNode.getUserObject()).leaf;
- }
- else if(aNode.getUserObject() instanceof jOTDBnode){
- leaf = ((jOTDBnode)aNode.getUserObject()).leaf;
- }
- else if(aNode.getUserObject() instanceof jOTDBparam){
- leaf = true;
- if (((jOTDBparam)aNode.getUserObject()).name.charAt(0) == '#' ) {
- leaf = false;
- }
- }
- }
- return leaf;
- }
-
- public void defineChildsForNode(TreeNode aNode) {
- logger.trace("Entry - TreeManager defineChildNodes("+toString()+")");
-
- if (aNode.getUserObject() == null) {
- return;
- }
-
- // You must set the flag before defining children if you
- // use "add" for the new children. Otherwise you get an infinite
- // recursive loop, since add results in a call to getChildCount.
- // However, you could use "insert" in such a case.
- aNode.areChildrenDefined = true;
-
- if(aNode.getUserObject() instanceof jOTDBnode){
-
- defineOTDBNodeChildNode(aNode);
-
- }else if(aNode.getUserObject() instanceof jParmDBnode){
-
- defineParmDBChildNode(aNode);
-
- } else if (aNode.getUserObject() instanceof jOTDBparam){
-
- defineOTDBParamChildNode(aNode);
- }
- }
-
- private void defineOTDBNodeChildNode(TreeNode aNode){
- try {
- Vector childs =
- SharedVars.getOTDBrmi().getRemoteMaintenance().getItemList(((jOTDBnode)aNode.getUserObject()).treeID(), ((jOTDBnode)aNode.getUserObject()).nodeID(), 1);
-
- Enumeration e = childs.elements();
- while( e.hasMoreElements() ) {
- jOTDBnode item = (jOTDBnode)e.nextElement();
- logger.trace("Node name selected :"+item.name);
- TreeNode newNode = new TreeNode(item);
- aNode.add(newNode);
-
- //testcode to add parmdb
-
- if(item.name.equalsIgnoreCase("Observation.AO")){
- jParmDBnode newPNode = new jParmDBnode("ParmDB","BBS");
- newPNode.name="ParmDB";
- TreeNode parmDBnode = new TreeNode(newPNode);
-
- newNode.add(parmDBnode);
- }
-
- }
- } catch(Exception e) {
- logger.fatal("Exception during TreeManager OTDB-defineChildNodes: " + e);
- e.printStackTrace();
- }
- }
-
- private void defineOTDBParamChildNode(TreeNode aNode){
- logger.trace("Entry - TreeNode jOTDBparam-defineChildNodes("+toString()+")");
-
- if (aNode.getUserObject() == null) {
- return;
- }
-
- // Only need to be done for params who's name starts with #
- if (((jOTDBparam)aNode.getUserObject() ).name.charAt(0) != '#') {
- return;
- }
-
- String aNodeName= ((jOTDBparam)aNode.getUserObject() ).name.substring(1,((jOTDBparam)aNode.getUserObject()).name.length());
- try {
-
-
- Vector<jVICnodeDef> nodes = SharedVars.getOTDBrmi().getRemoteMaintenance().getComponentList(aNodeName,false);
-
- if (nodes.size() > 0) {
- logger.debug("Found "+ nodes.size()+ " nr of matches for node "+aNodeName);
- } else {
- logger.debug("No matches for "+ aNodeName);
- return;
- }
-
- Vector<jOTDBparam> params = SharedVars.getOTDBrmi().getRemoteMaintenance().getComponentParams(((jVICnodeDef)nodes.elementAt(0)).nodeID());
-
- Enumeration e = params.elements();
- while( e.hasMoreElements() ) {
- jOTDBparam item = (jOTDBparam)e.nextElement();
- aNode.add(new TreeNode(item));
- }
- } catch(Exception e) {
- logger.fatal("Exception during TreeManager jOTDBparam-defineChildNodes: " + e);
- }
-
- logger.trace("Exit - TreeManager defineChildNodes("+toString()+")");
- }
-
- private void defineParmDBChildNode(TreeNode aNode){
- logger.trace("Entry - TreeManager jParmDBnode-defineChildNodes("+toString()+")");
- try {
- Vector childs;
- if(((jParmDBnode)aNode.getUserObject()).name.equalsIgnoreCase("ParmDB")){
- logger.trace("ParmDBtreeNode calling getNames("+((jParmDBnode)aNode.getUserObject()).nodeID().substring(6)+"*)");
- childs = SharedVars.getJParmFacade().getNames(""+((jParmDBnode)aNode.getUserObject()).nodeID().substring(6)+"*");
- logger.trace("ParmDBtreeNode gets "+childs.size()+" names");
- }else{
- logger.trace("ParmDBtreeNode calling getNames(*"+((jParmDBnode)aNode.getUserObject()).nodeID().substring(7)+".*)");
- childs = SharedVars.getJParmFacade().getNames("*"+((jParmDBnode)aNode.getUserObject()).nodeID().substring(7)+".*");
- logger.trace("ParmDBtreeNode gets "+childs.size()+" names");
- }
- Vector<String> uniqueNames = new Vector<String>();
- Enumeration e = childs.elements();
- while( e.hasMoreElements() ) {
- String aValue = (String)e.nextElement();
- String splitName[]= aValue.split("[.]");
- String parentLevels[] = ((jParmDBnode)aNode.getUserObject()).nodeID().split("[.]");
-
- String trace = "ParmDBtreeNode gets name [";
- for(int i = 0;i<splitName.length;i++){
- trace+=","+splitName[i];
- }
- logger.trace(trace+"]");
- if (splitName.length >=2) {
- aValue=splitName[parentLevels.length-1];
- }
-
- if(!uniqueNames.contains(aValue)){
- uniqueNames.addElement(aValue);
- }
- }
- e = uniqueNames.elements();
- while( e.hasMoreElements() ) {
-
- String childName = (String)e.nextElement();
-
- jParmDBnode item = new jParmDBnode(((jParmDBnode)aNode.getUserObject()).nodeID()+"."+childName,((jParmDBnode)aNode.getUserObject()).nodeID());
- //item.leaf=true;
- item.name = childName;
- logger.trace("Node name selected : "+item.name);
- ((jParmDBnode)aNode.getUserObject()).leaf=false;
- aNode.add(new TreeNode(item));
- }
- if(uniqueNames.size() == 0){
- ((jParmDBnode)aNode.getUserObject()).leaf=true;
- }
-
- } catch(Exception e) {
- logger.fatal("Exception during TreeManager jParmDBnode-defineChildNodes: " + e);
- }
-
- }
-
-}
--
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