content: /*
   * Universal Password Manager
   * Copyright (C) 2005-2011 Adrian Smith
   *
   * This file is part of Universal Password Manager.
   *   
   * Universal Password Manager is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as published by
   * the Free Software Foundation; either version 2 of the License, or
   * (at your option) any later version.
   *
   * Universal Password Manager is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with Universal Password Manager; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
   */
  package com.u17od.upm.database;
  
  import java.io.IOException;
  import java.io.InputStream;
  import java.io.OutputStream;
  
  
  public class DatabaseHeader extends FlatPackObject {
  
      private int majorVersion;
      private int minorVersion;
      private int patchVersion;
      
      
      public DatabaseHeader(InputStream is) throws IOException, ProblemReadingDatabaseFile {
          assemble(is);
      }
      
      
      public DatabaseHeader(int majorVersion, int minorVersion, int patchVersion) {
          this.majorVersion = majorVersion;
          this.minorVersion = minorVersion;
          this.patchVersion = patchVersion;
      }
      
      
      public void flatPack(OutputStream os) throws IOException {
          os.write(flatPack(String.valueOf(majorVersion)));
          os.write(flatPack(String.valueOf(minorVersion)));
          os.write(flatPack(String.valueOf(patchVersion)));
      }
  
      
      private void assemble(InputStream is) throws IOException, ProblemReadingDatabaseFile {
          majorVersion = getInt(is);
          minorVersion = getInt(is);
          patchVersion = getInt(is);
      }    
  
      public String getVersion() {
          StringBuffer buf = new StringBuffer();
          buf.append(majorVersion);
          buf.append('.');
          buf.append(minorVersion);
          buf.append('.');
          buf.append(patchVersion);
          return buf.toString();
      }
  
  
      public int getMajorVersion() {
          return majorVersion;
      }
  
  
      public void setMajorVersion(int majorVersion) {
          this.majorVersion = majorVersion;
      }
  
  
      public int getMinorVersion() {
          return minorVersion;
      }
  
  
      public void setMinorVersion(int minorVersion) {
          this.minorVersion = minorVersion;
      }
  
  
      public int getPatchVersion() {
          return patchVersion;
      }
  
  
      public void setPatchVersion(int patchVersion) {
          this.patchVersion = patchVersion;
      }
  
  }
  