001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 * 019 */ 020 package org.apache.directory.server.core.partition.impl.btree.gui; 021 022 023 import java.awt.Dimension; 024 import java.awt.Toolkit; 025 026 import org.apache.directory.server.core.partition.impl.btree.BTreePartition; 027 import org.apache.directory.shared.ldap.schema.SchemaManager; 028 import org.slf4j.Logger; 029 import org.slf4j.LoggerFactory; 030 031 032 /** 033 * A partition database viewer. 034 * 035 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 036 * @version $Rev: 896599 $ 037 */ 038 public class PartitionViewer 039 { 040 private static final Logger LOG = LoggerFactory.getLogger( PartitionViewer.class ); 041 042 /** A handle on the atomic partition */ 043 private BTreePartition partition; 044 045 /** A handle on the global schemaManager */ 046 private SchemaManager schemaManager; 047 048 049 public PartitionViewer( BTreePartition db, SchemaManager schemaManager ) 050 { 051 this.partition = db; 052 this.schemaManager = schemaManager; 053 } 054 055 056 // added return value so expressions in debugger does not freak with void 057 public int execute() throws Exception 058 { 059 Thread t = new Thread( new Runnable() { 060 public void run() 061 { 062 PartitionFrame frame = null; 063 try 064 { 065 frame = new PartitionFrame( PartitionViewer.this.partition, schemaManager ); 066 } 067 catch ( Exception e ) 068 { 069 e.printStackTrace(); 070 return; 071 } 072 Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize(); 073 Dimension frameSize = frame.getSize(); 074 frameSize.height = ( ( frameSize.height > screenSize.height ) ? screenSize.height : frameSize.height ); 075 frameSize.width = ( ( frameSize.width > screenSize.width ) ? screenSize.width : frameSize.width ); 076 frame.setLocation( ( screenSize.width - frameSize.width ) / 2, ( screenSize.height - frameSize.height ) / 2 ); 077 078 frame.setVisible( true ); 079 LOG.debug( frameSize + "" ); 080 } 081 }); 082 083 t.run(); 084 return 0; 085 } 086 }