0.8.1-rc1/app/weditor/src/main/java/org/apache/oodt/cas/workflow/gui/perspective/view/impl/GlobalConfigView.java - oodt - Git at Google

 /**
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
  * The ASF licenses this file to You under the Apache License, Version 2.0
  * (the "License"); you may not use this file except in compliance with
  * the License.  You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */

 package org.apache.oodt.cas.workflow.gui.perspective.view.impl;

 //JDK imports
 import java.awt.BorderLayout;
 import java.awt.Color;
 import java.awt.Component;
 import java.awt.Rectangle;
 import java.util.Collections;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Vector;
 import javax.swing.JLabel;
 import javax.swing.JPanel;
 import javax.swing.JScrollPane;
 import javax.swing.JTabbedPane;
 import javax.swing.JTree;
 import javax.swing.border.EtchedBorder;
 import javax.swing.tree.DefaultMutableTreeNode;
 import javax.swing.tree.TreeCellRenderer;

 //Apache imports
 import org.apache.commons.lang.StringUtils;

 //OODT imports
 import org.apache.oodt.cas.workflow.gui.model.repo.XmlWorkflowModelRepository.ConfigGroup;
 import org.apache.oodt.cas.workflow.gui.perspective.view.View;
 import org.apache.oodt.cas.workflow.gui.perspective.view.ViewState;

 /**
  *
  * Displays information about global config properties loaded from the
  * Workflows.
  *
  * @author bfoster
  * @author mattmann
  *
  */
 public class GlobalConfigView extends View {

   private static final long serialVersionUID = 3899104909278232407L;
   private JTree tree;
   private JTabbedPane tabbedPane;
   private Map<String, ConfigGroup> globalConfig;

   public GlobalConfigView(String name) {
     super(name);
     this.setLayout(new BorderLayout());
   }

   @Override
   public void refreshView(ViewState state) {

     Rectangle visibleRect = null;
     if (this.tree != null)
       visibleRect = this.tree.getVisibleRect();

     DefaultMutableTreeNode root = new DefaultMutableTreeNode("GlobalConfig");

     if (state != null && state.getGlobalConfigGroups() != null) {
       if (globalConfig != null
           && globalConfig.keySet().equals(
               state.getGlobalConfigGroups().keySet())
           && globalConfig.values().equals(
               state.getGlobalConfigGroups().values()))
         return;

       this.removeAll();

       for (ConfigGroup group : (globalConfig = state.getGlobalConfigGroups())
           .values()) {
         HashSet<String> keys = new HashSet<String>();
         DefaultMutableTreeNode groupNode = new DefaultMutableTreeNode(
             new Group(group.getName()));
         root.add(groupNode);
         for (String key : group.getMetadata().getAllKeys()) {
           keys.add(key);
           DefaultMutableTreeNode keyNode = new DefaultMutableTreeNode(new Key(
               key));
           groupNode.add(keyNode);
           DefaultMutableTreeNode valueNode = new DefaultMutableTreeNode(
               new Value(StringUtils.join(group.getMetadata()
                   .getAllMetadata(key), ",")));
           keyNode.add(valueNode);
         }
         if (group.getExtends() != null) {
           List<String> extendsGroups = new Vector<String>(group.getExtends());
           Collections.reverse(extendsGroups);
           for (String extendsGroup : extendsGroups) {
             List<String> groupKeys = state.getGlobalConfigGroups()
                 .get(extendsGroup).getMetadata().getAllKeys();
             groupKeys.removeAll(keys);
             if (groupKeys.size() > 0) {
               for (String key : groupKeys) {
                 if (!keys.contains(key)) {
                   keys.add(key);
                   DefaultMutableTreeNode keyNode = new DefaultMutableTreeNode(
                       new ExtendsKey(extendsGroup, key));
                   groupNode.add(keyNode);
                   DefaultMutableTreeNode valueNode = new DefaultMutableTreeNode(
                       new ExtendsValue(StringUtils.join(state
                           .getGlobalConfigGroups().get(extendsGroup)
                           .getMetadata().getAllMetadata(key), ",")));
                   keyNode.add(valueNode);
                 }
               }
             }
           }
         }
       }

       tree = new JTree(root);
       tree.setShowsRootHandles(true);
       tree.setRootVisible(false);

       tree.setCellRenderer(new TreeCellRenderer() {

         public Component getTreeCellRendererComponent(JTree tree, Object value,
             boolean selected, boolean expanded, boolean leaf, int row,
             boolean hasFocus) {
           DefaultMutableTreeNode node = (DefaultMutableTreeNode) value;
           if (node.getUserObject() instanceof Key) {
             JPanel panel = new JPanel();
             panel.setLayout(new BorderLayout());
             JLabel label = new JLabel(node.getUserObject().toString());
             label.setForeground(Color.darkGray);
             panel.add(label, BorderLayout.CENTER);
             panel.setBackground(selected ? Color.lightGray : Color.white);
             return panel;
           } else if (node.getUserObject() instanceof ExtendsKey) {
             JPanel panel = new JPanel();
             panel.setLayout(new BorderLayout());
             ExtendsKey key = (ExtendsKey) node.getUserObject();
             JLabel groupLabel = new JLabel("(" + key.getGroup() + ") ");
             groupLabel.setForeground(Color.black);
             JLabel keyLabel = new JLabel(key.getValue());
             keyLabel.setForeground(Color.gray);
             panel.add(groupLabel, BorderLayout.WEST);
             panel.add(keyLabel, BorderLayout.CENTER);
             panel.setBackground(selected ? Color.lightGray : Color.white);
             return panel;
           } else if (node.getUserObject() instanceof Group) {
             JPanel panel = new JPanel();
             panel.setLayout(new BorderLayout());
             JLabel label = new JLabel(node.getUserObject().toString());
             label.setForeground(Color.black);
             label.setBackground(Color.white);
             panel.add(label, BorderLayout.CENTER);
             panel.setBackground(selected ? Color.lightGray : Color.white);
             return panel;
           } else if (node.getUserObject() instanceof Value) {
             JPanel panel = new JPanel();
             panel.setLayout(new BorderLayout());
             panel.setBorder(new EtchedBorder(1));
             JLabel label = new JLabel(node.getUserObject().toString());
             label.setForeground(Color.black);
             panel.add(label, BorderLayout.CENTER);
             panel.setBackground(selected ? Color.lightGray : Color.white);
             return panel;
           } else if (node.getUserObject() instanceof ExtendsValue) {
             JPanel panel = new JPanel();
             panel.setLayout(new BorderLayout());
             panel.setBorder(new EtchedBorder(1));
             JLabel label = new JLabel(node.getUserObject().toString());
             label.setForeground(Color.gray);
             panel.add(label, BorderLayout.CENTER);
             panel.setBackground(selected ? Color.lightGray : Color.white);
             return panel;
           } else {
             return new JLabel();
           }
         }

       });
     }

     this.setBorder(new EtchedBorder());
     JLabel panelName = new JLabel("Global-Config Groups");
     panelName.setBorder(new EtchedBorder());
     this.add(panelName, BorderLayout.NORTH);
     JScrollPane scrollPane = new JScrollPane(tree,
         JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
         JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);

     tabbedPane = new JTabbedPane();
     tabbedPane.addTab("Tree", scrollPane);
     tabbedPane.addTab("Table", new JPanel());

     this.add(tabbedPane, BorderLayout.CENTER);

     if (visibleRect != null)
       this.tree.scrollRectToVisible(visibleRect);

     this.revalidate();
   }

   public class StringNode {
     private String value;

     public StringNode(String value) {
       this.value = value;
     }

     public String getValue() {
       return this.value;
     }

     public String toString() {
       return this.value;
     }
   }

   public class Key extends StringNode {
     public Key(String value) {
       super(value);
     }
   }

   public class ExtendsKey extends StringNode {
     private String group;

     public ExtendsKey(String group, String value) {
       super(value);
       this.group = group;
     }

     public String getGroup() {
       return this.group;
     }
   }

   public class ExtendsValue extends StringNode {
     public ExtendsValue(String value) {
       super(value);
     }
   }

   public class Value extends StringNode {
     public Value(String value) {
       super(value);
     }
   }

   public class Group extends StringNode {
     public Group(String group) {
       super(group);
     }
   }

 }
	/**
	* Licensed to the Apache Software Foundation (ASF) under one or more
	* contributor license agreements. See the NOTICE file distributed with
	* this work for additional information regarding copyright ownership.
	* The ASF licenses this file to You under the Apache License, Version 2.0
	* (the "License"); you may not use this file except in compliance with
	* the License. You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/

	package org.apache.oodt.cas.workflow.gui.perspective.view.impl;

	//JDK imports
	import java.awt.BorderLayout;
	import java.awt.Color;
	import java.awt.Component;
	import java.awt.Rectangle;
	import java.util.Collections;
	import java.util.HashSet;
	import java.util.List;
	import java.util.Map;
	import java.util.Vector;
	import javax.swing.JLabel;
	import javax.swing.JPanel;
	import javax.swing.JScrollPane;
	import javax.swing.JTabbedPane;
	import javax.swing.JTree;
	import javax.swing.border.EtchedBorder;
	import javax.swing.tree.DefaultMutableTreeNode;
	import javax.swing.tree.TreeCellRenderer;

	//Apache imports
	import org.apache.commons.lang.StringUtils;

	//OODT imports
	import org.apache.oodt.cas.workflow.gui.model.repo.XmlWorkflowModelRepository.ConfigGroup;
	import org.apache.oodt.cas.workflow.gui.perspective.view.View;
	import org.apache.oodt.cas.workflow.gui.perspective.view.ViewState;

	/**
	*
	* Displays information about global config properties loaded from the
	* Workflows.
	*
	* @author bfoster
	* @author mattmann
	*
	*/
	public class GlobalConfigView extends View {

	private static final long serialVersionUID = 3899104909278232407L;
	private JTree tree;
	private JTabbedPane tabbedPane;
	private Map<String, ConfigGroup> globalConfig;

	public GlobalConfigView(String name) {
	super(name);
	this.setLayout(new BorderLayout());
	}

	@Override
	public void refreshView(ViewState state) {

	Rectangle visibleRect = null;
	if (this.tree != null)
	visibleRect = this.tree.getVisibleRect();

	DefaultMutableTreeNode root = new DefaultMutableTreeNode("GlobalConfig");

	if (state != null && state.getGlobalConfigGroups() != null) {
	if (globalConfig != null
	&& globalConfig.keySet().equals(
	state.getGlobalConfigGroups().keySet())
	&& globalConfig.values().equals(
	state.getGlobalConfigGroups().values()))
	return;

	this.removeAll();

	for (ConfigGroup group : (globalConfig = state.getGlobalConfigGroups())
	.values()) {
	HashSet<String> keys = new HashSet<String>();
	DefaultMutableTreeNode groupNode = new DefaultMutableTreeNode(
	new Group(group.getName()));
	root.add(groupNode);
	for (String key : group.getMetadata().getAllKeys()) {
	keys.add(key);
	DefaultMutableTreeNode keyNode = new DefaultMutableTreeNode(new Key(
	key));
	groupNode.add(keyNode);
	DefaultMutableTreeNode valueNode = new DefaultMutableTreeNode(
	new Value(StringUtils.join(group.getMetadata()
	.getAllMetadata(key), ",")));
	keyNode.add(valueNode);
	}
	if (group.getExtends() != null) {
	List<String> extendsGroups = new Vector<String>(group.getExtends());
	Collections.reverse(extendsGroups);
	for (String extendsGroup : extendsGroups) {
	List<String> groupKeys = state.getGlobalConfigGroups()
	.get(extendsGroup).getMetadata().getAllKeys();
	groupKeys.removeAll(keys);
	if (groupKeys.size() > 0) {
	for (String key : groupKeys) {
	if (!keys.contains(key)) {
	keys.add(key);
	DefaultMutableTreeNode keyNode = new DefaultMutableTreeNode(
	new ExtendsKey(extendsGroup, key));
	groupNode.add(keyNode);
	DefaultMutableTreeNode valueNode = new DefaultMutableTreeNode(
	new ExtendsValue(StringUtils.join(state
	.getGlobalConfigGroups().get(extendsGroup)
	.getMetadata().getAllMetadata(key), ",")));
	keyNode.add(valueNode);
	}
	}
	}
	}
	}
	}

	tree = new JTree(root);
	tree.setShowsRootHandles(true);
	tree.setRootVisible(false);

	tree.setCellRenderer(new TreeCellRenderer() {

	public Component getTreeCellRendererComponent(JTree tree, Object value,
	boolean selected, boolean expanded, boolean leaf, int row,
	boolean hasFocus) {
	DefaultMutableTreeNode node = (DefaultMutableTreeNode) value;
	if (node.getUserObject() instanceof Key) {
	JPanel panel = new JPanel();
	panel.setLayout(new BorderLayout());
	JLabel label = new JLabel(node.getUserObject().toString());
	label.setForeground(Color.darkGray);
	panel.add(label, BorderLayout.CENTER);
	panel.setBackground(selected ? Color.lightGray : Color.white);
	return panel;
	} else if (node.getUserObject() instanceof ExtendsKey) {
	JPanel panel = new JPanel();
	panel.setLayout(new BorderLayout());
	ExtendsKey key = (ExtendsKey) node.getUserObject();
	JLabel groupLabel = new JLabel("(" + key.getGroup() + ") ");
	groupLabel.setForeground(Color.black);
	JLabel keyLabel = new JLabel(key.getValue());
	keyLabel.setForeground(Color.gray);
	panel.add(groupLabel, BorderLayout.WEST);
	panel.add(keyLabel, BorderLayout.CENTER);
	panel.setBackground(selected ? Color.lightGray : Color.white);
	return panel;
	} else if (node.getUserObject() instanceof Group) {
	JPanel panel = new JPanel();
	panel.setLayout(new BorderLayout());
	JLabel label = new JLabel(node.getUserObject().toString());
	label.setForeground(Color.black);
	label.setBackground(Color.white);
	panel.add(label, BorderLayout.CENTER);
	panel.setBackground(selected ? Color.lightGray : Color.white);
	return panel;
	} else if (node.getUserObject() instanceof Value) {
	JPanel panel = new JPanel();
	panel.setLayout(new BorderLayout());
	panel.setBorder(new EtchedBorder(1));
	JLabel label = new JLabel(node.getUserObject().toString());
	label.setForeground(Color.black);
	panel.add(label, BorderLayout.CENTER);
	panel.setBackground(selected ? Color.lightGray : Color.white);
	return panel;
	} else if (node.getUserObject() instanceof ExtendsValue) {
	JPanel panel = new JPanel();
	panel.setLayout(new BorderLayout());
	panel.setBorder(new EtchedBorder(1));
	JLabel label = new JLabel(node.getUserObject().toString());
	label.setForeground(Color.gray);
	panel.add(label, BorderLayout.CENTER);
	panel.setBackground(selected ? Color.lightGray : Color.white);
	return panel;
	} else {
	return new JLabel();
	}
	}

	});
	}

	this.setBorder(new EtchedBorder());
	JLabel panelName = new JLabel("Global-Config Groups");
	panelName.setBorder(new EtchedBorder());
	this.add(panelName, BorderLayout.NORTH);
	JScrollPane scrollPane = new JScrollPane(tree,
	JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
	JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);

	tabbedPane = new JTabbedPane();
	tabbedPane.addTab("Tree", scrollPane);
	tabbedPane.addTab("Table", new JPanel());

	this.add(tabbedPane, BorderLayout.CENTER);

	if (visibleRect != null)
	this.tree.scrollRectToVisible(visibleRect);

	this.revalidate();
	}

	public class StringNode {
	private String value;

	public StringNode(String value) {
	this.value = value;
	}

	public String getValue() {
	return this.value;
	}

	public String toString() {
	return this.value;
	}
	}

	public class Key extends StringNode {
	public Key(String value) {
	super(value);
	}
	}

	public class ExtendsKey extends StringNode {
	private String group;

	public ExtendsKey(String group, String value) {
	super(value);
	this.group = group;
	}

	public String getGroup() {
	return this.group;
	}
	}

	public class ExtendsValue extends StringNode {
	public ExtendsValue(String value) {
	super(value);
	}
	}

	public class Value extends StringNode {
	public Value(String value) {
	super(value);
	}
	}

	public class Group extends StringNode {
	public Group(String group) {
	super(group);
	}
	}

	}