content: /**
   *      Copyright (C) 2010 EdgyTech LLC.
   *
   *   Licensed 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 com.edgytech.umongo;
  
  import com.edgytech.swingfast.SwingFast;
  import com.mongodb.BasicDBObject;
  import com.mongodb.CommandResult;
  import com.mongodb.DBCollection;
  import com.mongodb.DBObject;
  import java.io.IOException;
  import java.util.List;
  import javax.swing.ImageIcon;
  import javax.swing.JComponent;
  import javax.swing.tree.DefaultMutableTreeNode;
  import org.xml.sax.SAXException;
  
  /**
   *
   * @author antoine
   */
  public class CollectionNode extends BaseTreeNode {
  
      DBCollection collection;
      BasicDBObject stats;
  
      public CollectionNode(DBCollection collection) throws IOException, SAXException {
          this.collection = collection;
          xmlLoad(Resource.getXmlDir(), Resource.File.collectionNode, null);
          markStructured();
      }
  
      public DBCollection getCollection() {
          return collection;
      }
  
      public DbNode getDbNode() {
          return (DbNode) ((DefaultMutableTreeNode) getTreeNode().getParent()).getUserObject();
      }
  
      @Override
      protected void populateChildren() {
          for (DBObject index : collection.getIndexInfo()) {
              addChild(new IndexNode(collection, index));
          }
      }
  
      @Override
      protected void updateNode() {
          label = collection.getName();
          if (stats != null) {
              label += " (" + stats.getLong("count") + "/" + stats.getLong("size") + ")";
              if (stats.getBoolean("sharded"))
                  addOverlay("overlay/star_grey.png");
          }
      }
  
      @Override
      protected void refreshNode() {
          CommandResult res = collection.getStats();
          res.throwOnError();
          stats = res;
      }
      
      public BasicDBObject getStats() {
          BasicDBObject cmd = new BasicDBObject("collStats", getCollection().getName());
          return getCollection().getDB().command(cmd);
      }
      
      DBObject summarizeData() {
          BasicDBObject sum = new BasicDBObject("ns", getCollection().getFullName());
          sum.put("sampleDoc", getCollection().findOne());
          sum.put("stats", getStats());
          return sum;
      }
  }
  