This commit was manufactured by cvs2svn to create tag 'v200903071919'.v200903071919

7 files changed, 0 insertions, 663 deletions

diff --git a/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/engine/transformer/CurrentNodeSelectionTransformer.java b/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/engine/transformer/CurrentNodeSelectionTransformer.java
deleted file mode 100644
index 3966e6dd8..000000000
--- a/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/engine/transformer/CurrentNodeSelectionTransformer.java
+++ /dev/null
@@ -1,46 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2005 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.wst.ws.internal.explorer.platform.engine.transformer;
-
-import java.util.Hashtable;
-import org.eclipse.wst.ws.internal.explorer.platform.constants.ActionInputs;
-import org.eclipse.wst.ws.internal.explorer.platform.perspective.Controller;
-import org.eclipse.wst.ws.internal.explorer.platform.perspective.Node;
-
-public class CurrentNodeSelectionTransformer implements ITransformer
-{
-  protected Controller controller;
-  protected String key;
-
-  public CurrentNodeSelectionTransformer(Controller controller)
-  {
-    this(controller, ActionInputs.NODEID);
-  }
-
-  public CurrentNodeSelectionTransformer(Controller controller, String key)
-  {
-    this.controller = controller;
-    this.key = key;
-  }
-
-  public Hashtable normalize(Hashtable properties)
-  {
-    return properties;
-  }
-  
-  public Hashtable deNormalize(Hashtable properties)
-  {
-    Node currNode = controller.getCurrentPerspective().getNodeManager().getSelectedNode();
-    if (currNode != null)
-      properties.put(key, String.valueOf(currNode.getNodeId()));
-    return properties;
-  }
-}
diff --git a/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/engine/transformer/ITransformer.java b/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/engine/transformer/ITransformer.java
deleted file mode 100644
index d416d30cc..000000000
--- a/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/engine/transformer/ITransformer.java
+++ /dev/null
@@ -1,19 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2005 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.wst.ws.internal.explorer.platform.engine.transformer;
-
-import java.util.Hashtable;
-
-public interface ITransformer
-{
-  public Hashtable normalize(Hashtable properties);
-  public Hashtable deNormalize(Hashtable properties);
-}
diff --git a/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/engine/transformer/MassNodeIdTransformer.java b/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/engine/transformer/MassNodeIdTransformer.java
deleted file mode 100644
index 5b74e836c..000000000
--- a/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/engine/transformer/MassNodeIdTransformer.java
+++ /dev/null
@@ -1,104 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2005 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.wst.ws.internal.explorer.platform.engine.transformer;
-
-import java.util.Hashtable;
-import java.util.Vector;
-import org.eclipse.wst.ws.internal.explorer.platform.constants.ActionInputs;
-import org.eclipse.wst.ws.internal.explorer.platform.constants.ModelConstants;
-import org.eclipse.wst.ws.internal.explorer.platform.perspective.Controller;
-
-public class MassNodeIdTransformer extends NodeIdTransformer
-{
-  protected String massNodeIdKey;
-
-  public MassNodeIdTransformer(Controller controller, String massNodeIdKey)
-  {
-    super(controller);
-    this.massNodeIdKey = massNodeIdKey;
-  }
-
-  public Hashtable normalize(Hashtable properties)
-  {
-    if (!properties.containsKey(massNodeIdKey))
-      return super.normalize(properties);
-    Object origNodeId = properties.get(ActionInputs.NODEID);
-    String[] massNodeIds = getValueAsStringArray(properties, massNodeIdKey);
-    for (int i = 0; i < massNodeIds.length; i++)
-    {
-      properties.put(ActionInputs.NODEID, massNodeIds[i]);
-      properties = super.normalize(properties);
-      String[] rels = getValueAsStringArray(properties, ModelConstants.REL_ID);
-      if (rels.length > 0)
-      {
-        StringBuffer sb = new StringBuffer(ModelConstants.REL_ID);
-        sb.append(ModelConstants.REL_LOCALNAME_SEPARATOR);
-        sb.append(massNodeIds[i]);
-        properties.put(sb.toString(), rels);
-      }
-      properties.remove(ActionInputs.NODEID);
-      properties.remove(ModelConstants.REL_ID);
-    }
-    if (origNodeId != null)
-      properties.put(ActionInputs.NODEID, origNodeId);
-    return properties;
-  }
-
-  public Hashtable deNormalize(Hashtable properties)
-  {
-    if (!properties.containsKey(massNodeIdKey))
-      return super.deNormalize(properties);
-    Vector massNodeIdVector = new Vector();
-    Object origNodeId = properties.get(ActionInputs.NODEID);
-    properties.remove(ActionInputs.NODEID);
-    String[] massNodeIds = getValueAsStringArray(properties, massNodeIdKey);
-    for (int i = 0; i < massNodeIds.length; i++)
-    {
-      StringBuffer sb = new StringBuffer(ModelConstants.REL_ID);
-      sb.append(ModelConstants.REL_LOCALNAME_SEPARATOR);
-      sb.append(massNodeIds[i]);
-      Object rels = properties.get(sb.toString());
-      if (rels != null)
-      {
-        properties.put(ModelConstants.REL_ID, rels);
-        properties = super.deNormalize(properties);
-        Object nodeId = properties.get(ActionInputs.NODEID);
-        if (nodeId != null)
-        {
-          massNodeIdVector.add(nodeId);
-          properties.remove(ActionInputs.NODEID);
-        }
-        properties.remove(ModelConstants.REL_ID);
-      }
-    }
-    if (origNodeId != null)
-      properties.put(ActionInputs.NODEID, origNodeId);
-    int size = massNodeIdVector.size();
-    if (size == 1)
-      properties.put(massNodeIdKey, massNodeIdVector.get(0));
-    else if (size > 1)
-      properties.put(massNodeIdKey, massNodeIdVector.toArray(new String[0]));
-    else
-      properties.remove(massNodeIdKey);
-    return properties;
-  }
-
-  private String[] getValueAsStringArray(Hashtable properties, String key)
-  {
-    Object values = properties.get(key);
-    if (values == null)
-      return new String[0];
-    else if (values instanceof String[])
-      return (String[])values;
-    else
-      return new String[] {values.toString()};
-  }
-}
diff --git a/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/engine/transformer/MultipartFormDataParserTransformer.java b/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/engine/transformer/MultipartFormDataParserTransformer.java
deleted file mode 100644
index 732c165fe..000000000
--- a/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/engine/transformer/MultipartFormDataParserTransformer.java
+++ /dev/null
@@ -1,76 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2005 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.wst.ws.internal.explorer.platform.engine.transformer;
-
-import java.util.Enumeration;
-import java.util.Hashtable;
-import org.eclipse.wst.ws.internal.explorer.platform.constants.ActionInputs;
-import org.eclipse.wst.ws.internal.explorer.platform.perspective.Controller;
-import org.eclipse.wst.ws.internal.explorer.platform.util.MultipartFormDataParser;
-
-public class MultipartFormDataParserTransformer implements ITransformer
-{
-  protected Controller controller;
-
-  public MultipartFormDataParserTransformer(Controller controller)
-  {
-    this.controller = controller;
-  }
-
-  public Hashtable normalize(Hashtable properties)
-  {
-    MultipartFormDataParser parser = (MultipartFormDataParser)properties.get(ActionInputs.MULTIPART_FORM_DATA_PARSER);
-    String[] keys;
-    try
-    {
-      keys = parser.getParameterNames();
-    }
-    catch (Throwable t)
-    {
-      keys = new String[0];
-    }
-    for (int i = 0; i < keys.length; i++)
-    {
-      StringBuffer newKey = new StringBuffer(ActionInputs.MULTIPART_FORM_DATA_PARSER);
-      newKey.append(keys[i]);
-      try
-      {
-        properties.put(newKey.toString(), parser.getParameterValues(keys[i]));
-      }
-      catch (Throwable t)
-      {
-      }
-    }
-    return properties;
-  }
-  
-  public Hashtable deNormalize(Hashtable properties)
-  {
-    Enumeration e = properties.keys();
-    while (e.hasMoreElements())
-    {
-      Object key = e.nextElement();
-      if (key instanceof String)
-      {
-        if (((String)key).startsWith(ActionInputs.MULTIPART_FORM_DATA_PARSER))
-        {
-          String realKey = ((String)key).substring(ActionInputs.MULTIPART_FORM_DATA_PARSER.length());
-          if (!properties.containsKey(realKey))
-          {
-            Object value = properties.remove(key);
-            properties.put(realKey, value);
-          }
-        }
-      }
-    }
-    return properties;
-  }
-}
diff --git a/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/engine/transformer/NodeIdTransformer.java b/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/engine/transformer/NodeIdTransformer.java
deleted file mode 100644
index 2a5413a0b..000000000
--- a/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/engine/transformer/NodeIdTransformer.java
+++ /dev/null
@@ -1,134 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2005 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.wst.ws.internal.explorer.platform.engine.transformer;
-
-import java.util.Enumeration;
-import java.util.Hashtable;
-import java.util.Vector;
-import org.eclipse.wst.ws.internal.datamodel.Element;
-import org.eclipse.wst.ws.internal.datamodel.Rel;
-import org.eclipse.wst.ws.internal.explorer.platform.constants.ActionInputs;
-import org.eclipse.wst.ws.internal.explorer.platform.constants.ModelConstants;
-import org.eclipse.wst.ws.internal.explorer.platform.datamodel.TreeElement;
-import org.eclipse.wst.ws.internal.explorer.platform.perspective.Controller;
-import org.eclipse.wst.ws.internal.explorer.platform.perspective.Node;
-import org.eclipse.wst.ws.internal.explorer.platform.perspective.NodeManager;
-
-public class NodeIdTransformer implements ITransformer
-{
-  protected Controller controller;
-
-  public NodeIdTransformer(Controller controller)
-  {
-    this.controller = controller;
-  }
-
-  public Hashtable normalize(Hashtable properties)
-  {
-    Vector rels = new Vector();
-    try
-    {
-      int nodeId = Integer.parseInt((String)properties.get(ActionInputs.NODEID));
-      NodeManager nodeManager = controller.getCurrentPerspective().getNodeManager();
-      Node rootNode = nodeManager.getRootNode();
-      Node node = nodeManager.getNode(nodeId);
-      int depth = 0;
-      if (node != null)
-        depth = node.getNodeDepth();
-      while (rels.size() < depth && node != null && node != rootNode)
-      {
-        Node parentNode = node.getParent();
-        Element element = node.getTreeElement();
-        Rel rel = getRel(parentNode.getTreeElement(), element);
-        StringBuffer relValue = new StringBuffer(rel.getName());
-        relValue.append(ModelConstants.REL_LOCALNAME_SEPARATOR);
-        relValue.append(element.getName());
-        rels.insertElementAt(relValue.toString(), 0);
-        node = parentNode;
-      }
-    }
-    catch (NumberFormatException nfe)
-    {
-    }
-    int numRelationships = rels.size();
-    if (numRelationships == 1)
-      properties.put(ModelConstants.REL_ID, rels.get(0).toString());
-    else if (numRelationships > 1)
-      properties.put(ModelConstants.REL_ID, (String[])rels.toArray(new String[0]));
-    return properties;
-  }
-
-  private Rel getRel(Element sourceElement, Element targetElement)
-  {
-    Enumeration rels = sourceElement.getRels();
-    while (rels.hasMoreElements())
-    {
-      Rel rel = (Rel)rels.nextElement();
-      Enumeration targetElements = rel.getTargetElements();
-      while (targetElements.hasMoreElements())
-      {
-        if (targetElements.nextElement() == targetElement)
-          return rel;
-      }
-    }
-    return null;
-  }
-
-  public Hashtable deNormalize(Hashtable properties)
-  {
-    NodeManager nodeManager = controller.getCurrentPerspective().getNodeManager();
-    Node node = nodeManager.getRootNode();
-    Object value = properties.get(ModelConstants.REL_ID);
-    String[] relationships = null;
-    if (value instanceof String[])
-      relationships = (String[])value;
-    else if (value != null)
-      relationships = new String[] {value.toString()};
-    if (relationships != null)
-    {
-      for (int i = 0; i < relationships.length; i++)
-      {
-        int index = relationships[i].indexOf(ModelConstants.REL_LOCALNAME_SEPARATOR);
-        if (index == -1)
-          return deNormalizeAsSelectedNode(properties);
-        String rel = (index != -1) ? relationships[i].substring(0, index) : relationships[i];
-        String localname = (index != -1) ? relationships[i].substring(index + 1, relationships[i].length()) : null;
-        if (localname == null)
-          return deNormalizeAsSelectedNode(properties);
-        node = getNode(node, rel, localname);
-        if (node == null)
-          return deNormalizeAsSelectedNode(properties);
-      }
-      properties.put(ActionInputs.NODEID, String.valueOf(node.getNodeId()));
-      return properties;
-    }
-    else
-      return deNormalizeAsSelectedNode(properties);
-  }
-  
-  private Hashtable deNormalizeAsSelectedNode(Hashtable properties)
-  {
-    return (new CurrentNodeSelectionTransformer(controller)).deNormalize(properties);
-  }
-
-  private Node getNode(Node parent, String rel, String localname)
-  {
-    Element parentElement = parent.getTreeElement();
-    Enumeration e = parentElement.getElements(rel);
-    while (e.hasMoreElements())
-    {
-      Element element = (Element)e.nextElement();
-      if (localname.equals(element.getName()))
-        return parent.getChildNode((TreeElement)element);
-    }
-    return null;
-  }
-}
diff --git a/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/engine/transformer/NodeSelectionTransformer.java b/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/engine/transformer/NodeSelectionTransformer.java
deleted file mode 100644
index 93f57efd9..000000000
--- a/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/engine/transformer/NodeSelectionTransformer.java
+++ /dev/null
@@ -1,163 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2005 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.wst.ws.internal.explorer.platform.engine.transformer;
-
-import java.util.Enumeration;
-import java.util.Hashtable;
-import java.util.Vector;
-import org.eclipse.wst.ws.internal.datamodel.Element;
-import org.eclipse.wst.ws.internal.datamodel.Rel;
-import org.eclipse.wst.ws.internal.explorer.platform.constants.ActionInputs;
-import org.eclipse.wst.ws.internal.explorer.platform.constants.ModelConstants;
-import org.eclipse.wst.ws.internal.explorer.platform.datamodel.TreeElement;
-import org.eclipse.wst.ws.internal.explorer.platform.perspective.Controller;
-import org.eclipse.wst.ws.internal.explorer.platform.perspective.Node;
-import org.eclipse.wst.ws.internal.explorer.platform.perspective.NodeManager;
-
-public class NodeSelectionTransformer implements ITransformer
-{
-  protected Controller controller;
-
-  public NodeSelectionTransformer(Controller controller)
-  {
-    this.controller = controller;
-  }
-
-  public Hashtable normalize(Hashtable properties)
-  {
-    try
-    {
-      NodeManager nodeManager = controller.getCurrentPerspective().getNodeManager();
-      Node nextNode = nodeManager.getNode(Integer.parseInt((String) properties.get(ActionInputs.NODEID)));
-      Node currNode = nodeManager.getSelectedNode();
-      if (currNode == null)
-        currNode = nodeManager.getRootNode();
-      Vector nextRels = new Vector();
-      Vector currRels = new Vector();
-      while (nextNode != null && currNode != null && (!isRootElement(nextNode.getTreeElement()) || !isRootElement(currNode.getTreeElement())) && nextNode != currNode)
-      {
-        if (nextNode.getNodeDepth() >= currNode.getNodeDepth())
-        {
-          Node parentNode = nextNode.getParent();
-          Element nextElement = nextNode.getTreeElement();
-          Rel rel = getRel(parentNode.getTreeElement(), nextElement);
-          StringBuffer relValue = new StringBuffer(rel.getName());
-          relValue.append(ModelConstants.REL_LOCALNAME_SEPARATOR);
-          relValue.append(nextElement.getName());
-          nextRels.insertElementAt(relValue.toString(), 0);
-          nextNode = parentNode;
-        }
-        else
-        {
-          Node parentNode = currNode.getParent();
-          Element parentElement = parentNode.getTreeElement();
-          Rel rel = getRel(currNode.getTreeElement(), parentElement);
-          StringBuffer relValue = new StringBuffer(rel.getName());
-          relValue.append(ModelConstants.REL_LOCALNAME_SEPARATOR);
-          relValue.append(parentElement.getName());
-          currRels.add(relValue.toString());
-          currNode = parentNode;
-        }
-      }
-      currRels.addAll(nextRels);
-      int numRelationships = currRels.size();
-      if (numRelationships == 1)
-        properties.put(ModelConstants.REL_ID, currRels.get(0).toString());
-      else if (numRelationships > 1)
-        properties.put(ModelConstants.REL_ID, (String[]) currRels.toArray(new String[0]));
-    }
-    catch (NumberFormatException nfe)
-    {
-    }
-    return properties;
-  }
-
-  private boolean isRootElement(Element e)
-  {
-    return e.getModel().getRootElement() == e;
-  }
-
-  private Rel getRel(Element sourceElement, Element targetElement)
-  {
-    Enumeration rels = sourceElement.getRels();
-    while (rels.hasMoreElements())
-    {
-      Rel rel = (Rel) rels.nextElement();
-      Enumeration targetElements = rel.getTargetElements();
-      while (targetElements.hasMoreElements())
-      {
-        if (targetElements.nextElement() == targetElement)
-          return rel;
-      }
-    }
-    return null;
-  }
-
-  public Hashtable deNormalize(Hashtable properties)
-  {
-    NodeManager nodeManager = controller.getCurrentPerspective().getNodeManager();
-    Node rootNode = nodeManager.getRootNode();
-    Node currNode = nodeManager.getSelectedNode();
-    if (currNode == null)
-      currNode = rootNode;
-    Object value = properties.get(ModelConstants.REL_ID);
-    String[] relationships = null;
-    if (value instanceof String[])
-      relationships = (String[]) value;
-    else if (value != null)
-      relationships = new String[]{value.toString()};
-    if (relationships != null)
-    {
-      Element currElement = currNode.getTreeElement();
-      for (int i = 0; i < relationships.length; i++)
-      {
-        int index = relationships[i].indexOf(ModelConstants.REL_LOCALNAME_SEPARATOR);
-        String rel = (index != -1) ? relationships[i].substring(0, index) : relationships[i];
-        String localname = (index != -1) ? relationships[i].substring(index + 1, relationships[i].length()) : null;
-        Enumeration e = currElement.getElements(rel);
-        Element targetElement = null;
-        if (localname != null)
-        {
-          Element firstElement = null;
-          while (e.hasMoreElements())
-          {
-            Element nextElement = (Element) e.nextElement();
-            if (firstElement == null)
-              firstElement = nextElement;
-            if (localname.equals(nextElement.getName()))
-            {
-              targetElement = nextElement;
-              break;
-            }
-          }
-          if (targetElement == null)
-            targetElement = firstElement;
-        }
-        else
-        {
-          if (e.hasMoreElements())
-            targetElement = (Element) e.nextElement();
-        }
-        if (targetElement != null)
-        {
-          currElement = (Element) targetElement;
-          Node parentNode = currNode.getParent();
-          if (parentNode != null && parentNode.getTreeElement() == currElement)
-            currNode = parentNode;
-          else
-            currNode = currNode.getChildNode((TreeElement) currElement);
-        }
-      }
-    }
-    properties.put(ActionInputs.NODEID, String.valueOf(currNode.getNodeId()));
-    return properties;
-  }
-}
diff --git a/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/engine/transformer/ViewSelectionTransformer.java b/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/engine/transformer/ViewSelectionTransformer.java
deleted file mode 100644
index 0261f2a22..000000000
--- a/bundles/org.eclipse.wst.ws.explorer/src/org/eclipse/wst/ws/internal/explorer/platform/engine/transformer/ViewSelectionTransformer.java
+++ /dev/null
@@ -1,121 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2005 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.wst.ws.internal.explorer.platform.engine.transformer;
-
-import java.util.Enumeration;
-import java.util.Hashtable;
-import java.util.Vector;
-import org.eclipse.wst.ws.internal.datamodel.Element;
-import org.eclipse.wst.ws.internal.explorer.platform.datamodel.ListElement;
-import org.eclipse.wst.ws.internal.explorer.platform.datamodel.ListManager;
-import org.eclipse.wst.ws.internal.explorer.platform.datamodel.TreeElement;
-import org.eclipse.wst.ws.internal.explorer.platform.perspective.Controller;
-import org.eclipse.wst.ws.internal.explorer.platform.perspective.Node;
-import org.eclipse.wst.ws.internal.explorer.platform.perspective.NodeManager;
-
-public class ViewSelectionTransformer implements ITransformer
-{
-  protected Controller controller;
-  protected String listManagerKey;
-  protected String viewKey;
-
-  public ViewSelectionTransformer(Controller controller, String listManagerKey, String viewKey)
-  {
-    this.controller = controller;
-    this.listManagerKey = listManagerKey;
-    this.viewKey = viewKey;
-  }
-
-  public Hashtable normalize(Hashtable properties)
-  {
-    Vector normalizedViewIds = new Vector();
-    NodeManager nodeManager = controller.getCurrentPerspective().getNodeManager();
-    Node currNode = nodeManager.getSelectedNode();
-    TreeElement currElement = currNode.getTreeElement();
-    Object listManagerObj = currElement.getPropertyAsObject(listManagerKey);
-    if (listManagerObj instanceof ListManager)
-    {
-      ListManager listManager = (ListManager) listManagerObj;
-      String[] viewIds = getViewValues(properties);
-      for (int i = 0; i < viewIds.length; i++)
-      {
-        ListElement listElement = null;
-        try
-        {
-          listElement = listManager.getElementWithViewId(Integer.parseInt(viewIds[i]));
-        }
-        catch (NumberFormatException nfe)
-        {
-        }
-        if (listElement != null)
-        {
-          Object object = listElement.getObject();
-          if (object != null && object instanceof Element)
-          {
-            Element element = (Element) object;
-            normalizedViewIds.add(element.getName());
-          }
-        }
-      }
-    }
-    properties.put(viewKey, normalizedViewIds.toArray(new String[0]));
-    return properties;
-  }
-
-  public Hashtable deNormalize(Hashtable properties)
-  {
-    Vector viewIds = new Vector();
-    Node currNode = controller.getCurrentPerspective().getNodeManager().getSelectedNode();
-    if (currNode != null)
-    {
-      TreeElement currElement = currNode.getTreeElement();
-      Object listManagerObj = currElement.getPropertyAsObject(listManagerKey);
-      if (listManagerObj instanceof ListManager)
-      {
-        ListManager listManager = (ListManager) listManagerObj;
-        String[] normalizedViewIds = getViewValues(properties);
-        for (int i = 0; i < normalizedViewIds.length; i++)
-        {
-          Enumeration e = listManager.getListElements();
-          while (e.hasMoreElements())
-          {
-            ListElement listElement = (ListElement) e.nextElement();
-            Element element = (Element) listElement.getObject();
-            if (element != null && normalizedViewIds[i].equals(element.getName()))
-            {
-              viewIds.add(String.valueOf(listElement.getViewId()));
-              break;
-            }
-          }
-        }
-      }
-    }
-    int size = viewIds.size();
-    if (size == 1)
-      properties.put(viewKey, viewIds.get(0));
-    else if (size > 1)
-      properties.put(viewKey, viewIds.toArray(new String[0]));
-    return properties;
-  }
-
-  private String[] getViewValues(Hashtable properties)
-  {
-    Object viewValueObj = properties.get(viewKey);
-    String[] viewValues;
-    if (viewValueObj == null)
-      viewValues = new String[0];
-    else if (viewValueObj.getClass().isArray())
-      viewValues = (String[]) viewValueObj;
-    else
-      viewValues = new String[]{(String) viewValueObj};
-    return viewValues;
-  }
-}