Java 类weka.core.xml.XStream 实例源码

项目：repo.kmeanspp.silhouette_score 文件：SerializedModelSaver.java

/**
 * Validate the file format. After this bean is deserialized, classes for XML
 * serialization may not be in the classpath any more.
 * 
 * @param ff the current file format to validate
 */
public Tag validateFileFormat(Tag ff) {
  Tag r = ff;
  if (ff.getID() == BINARY) {
    return ff;
  }

  if (ff.getID() == KOMLV && !KOML.isPresent()) {
    r = null;
  }

  if (ff.getID() == XSTREAM && !XStream.isPresent()) {
    r = null;
  }

  return r;
}

项目：autoweka 文件：SerializedModelSaver.java

/**
 * Validate the file format. After this bean is deserialized, classes for
 * XML serialization may not be in the classpath any more.
 *
 * @param ff the current file format to validate
 */
public Tag validateFileFormat(Tag ff) {
  Tag r = ff;
  if (ff.getID() == BINARY) {
    return ff;
  }

  if (ff.getID() == KOMLV && !KOML.isPresent()) {
    r = null;
  }

  if (ff.getID() == XSTREAM && !XStream.isPresent()) {
    r = null;
  }

  return r;
}

项目：umple 文件：SerializedModelSaver.java

/**
 * Validate the file format. After this bean is deserialized, classes for XML
 * serialization may not be in the classpath any more.
 * 
 * @param ff the current file format to validate
 */
public Tag validateFileFormat(Tag ff) {
  Tag r = ff;
  if (ff.getID() == BINARY) {
    return ff;
  }

  if (ff.getID() == KOMLV && !KOML.isPresent()) {
    r = null;
  }

  if (ff.getID() == XSTREAM && !XStream.isPresent()) {
    r = null;
  }

  return r;
}

项目：jbossBA 文件：SerializedModelSaver.java

/**
 * Validate the file format. After this bean is deserialized, classes for XML
 * serialization may not be in the classpath any more.
 * 
 * @param ff the current file format to validate
 */
public Tag validateFileFormat(Tag ff) {
  Tag r = ff;
  if (ff.getID() == BINARY) {
    return ff;
  }

  if (ff.getID() == KOMLV && !KOML.isPresent()) {
    r = null;
  }

  if (ff.getID() == XSTREAM && !XStream.isPresent()) {
    r = null;
  }

  return r;
}

项目：reactive-data 文件：RegressionModel.java

public String serializeClassifierAsJson() throws IOException
{
  try {
     return XStream.serialize(trainedClassifier);
   } catch (Exception e) {
     if(e instanceof IOException)
       throw (IOException)e;
     else
       throw new OperationFailedUnexpectedly(e);
   }
}

项目：reactive-data 文件：RegressionModel.java

public Classifier deserializeClassifierFromJson(String xmlString) throws IOException
{
  try 
  {
    if (!StringUtils.isEmpty(classifierImpl)) {
      Class.forName(classifierImpl);
      trainedClassifier = (Classifier) XStream.deSerialize(xmlString);
    }

  } catch (Exception e) {
    throw new IOException(e);
  }
  return trainedClassifier;
}

项目：repo.kmeanspp.silhouette_score 文件：Classifier.java

protected void setupFileChooser() {
  if (m_fileChooser == null) {
    m_fileChooser =
      new JFileChooser(new File(System.getProperty("user.dir")));
  }

  m_fileChooser.addChoosableFileFilter(m_binaryFilter);
  if (KOML.isPresent()) {
    m_fileChooser.addChoosableFileFilter(m_KOMLFilter);
  }
  if (XStream.isPresent()) {
    m_fileChooser.addChoosableFileFilter(m_XStreamFilter);
  }
  m_fileChooser.setFileFilter(m_binaryFilter);
}

项目：repo.kmeanspp.silhouette_score 文件：SerializedModelSaver.java

/**
 * Save a model in XStream deep object serialized XML form.
 * 
 * @param saveTo the file name to save to
 * @param model the model to save
 * @param header the header of the data that was used to train the model
 *          (optional)
 */
public static void saveXStream(File saveTo, Object model, Instances header)
  throws Exception {
  Vector<Object> v = new Vector<Object>();
  v.add(model);
  if (header != null) {
    v.add(header);
  }
  v.trimToSize();
  XStream.write(saveTo.getAbsolutePath(), v);
}

项目：autoweka 文件：Classifier.java

protected void setupFileChooser() {
  if (m_fileChooser == null) {
    m_fileChooser = 
      new JFileChooser(new File(System.getProperty("user.dir")));
  }

  m_fileChooser.addChoosableFileFilter(m_binaryFilter);
  if (KOML.isPresent()) {
    m_fileChooser.addChoosableFileFilter(m_KOMLFilter);
  }
  if (XStream.isPresent()) {
    m_fileChooser.addChoosableFileFilter(m_XStreamFilter);
  }
  m_fileChooser.setFileFilter(m_binaryFilter);
}

项目：autoweka 文件：SerializedModelSaver.java

/**
 * Helper routine to actually save the models.
 */
private void saveModel(String fileName, Instances trainHeader, Object model) {
  m_fileFormat = validateFileFormat(m_fileFormat);
  if (m_fileFormat == null) {
    // default to binary if validation fails
    m_fileFormat = s_fileFormatsAvailable.get(0);
  }
  try {
    switch (m_fileFormat.getID()) {
    case KOMLV:
      fileName = fileName + KOML.FILE_EXTENSION + FILE_EXTENSION;
      saveKOML(new File(fileName), model, trainHeader);
      break;
    case XSTREAM:
      fileName = fileName + XStream.FILE_EXTENSION + FILE_EXTENSION;
      saveXStream(new File(fileName), model, trainHeader);
      break;
    default:
      fileName = fileName + "." + FILE_EXTENSION;
      saveBinary(new File(fileName), model, trainHeader);
      break;
    }        
  } catch (Exception ex) {
    stop(); // stop all processing
    System.err.println("[SerializedModelSaver] Problem saving model");
    if (m_logger != null) {
      m_logger.logMessage("[SerializedModelSaver] "
          + statusMessagePrefix() + " Problem saving model");
      m_logger.statusMessage(statusMessagePrefix()
          + "ERROR (See log for details)");
    }
  }
}

项目：autoweka 文件：SerializedModelSaver.java

/**
 * Save a model in XStream deep object serialized XML form.
 *
 * @param saveTo the file name to save to
 * @param model the model to save
 * @param header the header of the data that was used to train the model (optional)
 */
public static void saveXStream(File saveTo, Object model, Instances header) throws Exception {
  Vector v = new Vector();
  v.add(model);
  if (header != null) {
    v.add(header);
  }
  v.trimToSize();
  XStream.write(saveTo.getAbsolutePath(), v);
}

项目：umple 文件：Classifier.java

protected void setupFileChooser() {
  if (m_fileChooser == null) {
    m_fileChooser =
      new JFileChooser(new File(System.getProperty("user.dir")));
  }

  m_fileChooser.addChoosableFileFilter(m_binaryFilter);
  if (KOML.isPresent()) {
    m_fileChooser.addChoosableFileFilter(m_KOMLFilter);
  }
  if (XStream.isPresent()) {
    m_fileChooser.addChoosableFileFilter(m_XStreamFilter);
  }
  m_fileChooser.setFileFilter(m_binaryFilter);
}

项目：umple 文件：SerializedModelSaver.java

/**
 * Save a model in XStream deep object serialized XML form.
 * 
 * @param saveTo the file name to save to
 * @param model the model to save
 * @param header the header of the data that was used to train the model
 *          (optional)
 */
public static void saveXStream(File saveTo, Object model, Instances header)
  throws Exception {
  Vector<Object> v = new Vector<Object>();
  v.add(model);
  if (header != null) {
    v.add(header);
  }
  v.trimToSize();
  XStream.write(saveTo.getAbsolutePath(), v);
}

项目：jbossBA 文件：Classifier.java

protected void setupFileChooser() {
  if (m_fileChooser == null) {
    m_fileChooser = new JFileChooser(new File(System.getProperty("user.dir")));
  }

  m_fileChooser.addChoosableFileFilter(m_binaryFilter);
  if (KOML.isPresent()) {
    m_fileChooser.addChoosableFileFilter(m_KOMLFilter);
  }
  if (XStream.isPresent()) {
    m_fileChooser.addChoosableFileFilter(m_XStreamFilter);
  }
  m_fileChooser.setFileFilter(m_binaryFilter);
}

项目：jbossBA 文件：SerializedModelSaver.java

/**
 * Helper routine to actually save the models.
 */

private void saveModel(String fileName, Instances trainHeader, Object model) {
  m_fileFormat = validateFileFormat(m_fileFormat);
  if (m_fileFormat == null) {
    // default to binary if validation fails
    m_fileFormat = s_fileFormatsAvailable.get(0);
  }
  try {
    switch (m_fileFormat.getID()) {
    case KOMLV:
      fileName = fileName + KOML.FILE_EXTENSION + FILE_EXTENSION;
      saveKOML(new File(fileName), model, trainHeader);
      break;
    case XSTREAM:
      fileName = fileName + XStream.FILE_EXTENSION + FILE_EXTENSION;
      saveXStream(new File(fileName), model, trainHeader);
      break;
    default:
      fileName = fileName + "." + FILE_EXTENSION;
      saveBinary(new File(fileName), model, trainHeader);
      break;
    }
  } catch (Exception ex) {
    System.err.println(Messages.getInstance().getString(
      "SerializedModelSaver_SaveModel_Error_Text"));
    if (m_logger != null) {
      m_logger.logMessage(Messages.getInstance().getString(
        "SerializedModelSaver_SaveModel_LogMessage_Text_First")
        + statusMessagePrefix()
        + Messages.getInstance().getString(
          "SerializedModelSaver_SaveModel_LogMessage_Text_Second")
        + " : "
        + ex.getMessage());
      m_logger.statusMessage(statusMessagePrefix()
        + Messages.getInstance().getString(
          "SerializedModelSaver_SaveModel_StatusMessage_Text"));
    }
  }
}

项目：jbossBA 文件：SerializedModelSaver.java

/**
 * Save a model in XStream deep object serialized XML form.
 * 
 * @param saveTo the file name to save to
 * @param model the model to save
 * @param header the header of the data that was used to train the model
 *          (optional)
 */
public static void saveXStream(File saveTo, Object model, Instances header)
  throws Exception {
  Vector v = new Vector();
  v.add(model);
  if (header != null) {
    v.add(header);
  }
  v.trimToSize();
  XStream.write(saveTo.getAbsolutePath(), v);
}

项目：repo.kmeanspp.silhouette_score 文件：Classifier.java

public void loadModel() {
  try {
    if (m_fileChooser == null) {
      // i.e. after de-serialization
      setupFileChooser();
    }
    int returnVal = m_fileChooser.showOpenDialog(this);
    if (returnVal == JFileChooser.APPROVE_OPTION) {
      File loadFrom = m_fileChooser.getSelectedFile();

      // add extension if necessary
      if (m_fileChooser.getFileFilter() == m_binaryFilter) {
        if (!loadFrom.getName().toLowerCase().endsWith("." + FILE_EXTENSION)) {
          loadFrom =
            new File(loadFrom.getParent(), loadFrom.getName() + "."
              + FILE_EXTENSION);
        }
      } else if (m_fileChooser.getFileFilter() == m_KOMLFilter) {
        if (!loadFrom.getName().toLowerCase()
          .endsWith(KOML.FILE_EXTENSION + FILE_EXTENSION)) {
          loadFrom =
            new File(loadFrom.getParent(), loadFrom.getName()
              + KOML.FILE_EXTENSION + FILE_EXTENSION);
        }
      } else if (m_fileChooser.getFileFilter() == m_XStreamFilter) {
        if (!loadFrom.getName().toLowerCase()
          .endsWith(XStream.FILE_EXTENSION + FILE_EXTENSION)) {
          loadFrom =
            new File(loadFrom.getParent(), loadFrom.getName()
              + XStream.FILE_EXTENSION + FILE_EXTENSION);
        }
      }

      loadFromFile(loadFrom);
    }
  } catch (Exception ex) {
    JOptionPane.showMessageDialog(Classifier.this,
      "Problem loading classifier.\n" + ex.getMessage(), "Load Model",
      JOptionPane.ERROR_MESSAGE);
    if (m_log != null) {
      m_log.statusMessage(statusMessagePrefix() + "ERROR: unable to load "
        + "model (see log).");
      m_log.logMessage("[Classifier] " + statusMessagePrefix()
        + "Problem loading classifier. " + ex.getMessage());
    }
  }
}

项目：repo.kmeanspp.silhouette_score 文件：Classifier.java

public void saveModel() {
  try {
    if (m_fileChooser == null) {
      // i.e. after de-serialization
      setupFileChooser();
    }
    int returnVal = m_fileChooser.showSaveDialog(this);
    if (returnVal == JFileChooser.APPROVE_OPTION) {
      File saveTo = m_fileChooser.getSelectedFile();
      String fn = saveTo.getAbsolutePath();
      if (m_fileChooser.getFileFilter() == m_binaryFilter) {
        if (!fn.toLowerCase().endsWith("." + FILE_EXTENSION)) {
          fn += "." + FILE_EXTENSION;
        }
      } else if (m_fileChooser.getFileFilter() == m_KOMLFilter) {
        if (!fn.toLowerCase().endsWith(KOML.FILE_EXTENSION + FILE_EXTENSION)) {
          fn += KOML.FILE_EXTENSION + FILE_EXTENSION;
        }
      } else if (m_fileChooser.getFileFilter() == m_XStreamFilter) {
        if (!fn.toLowerCase().endsWith(
          XStream.FILE_EXTENSION + FILE_EXTENSION)) {
          fn += XStream.FILE_EXTENSION + FILE_EXTENSION;
        }
      }
      saveTo = new File(fn);

      // now serialize model
      // KOML?
      if ((KOML.isPresent())
        && saveTo.getAbsolutePath().toLowerCase()
          .endsWith(KOML.FILE_EXTENSION + FILE_EXTENSION)) {
        SerializedModelSaver.saveKOML(saveTo, m_Classifier,
          (m_trainingSet != null) ? new Instances(m_trainingSet, 0) : null);
        /*
         * Vector v = new Vector(); v.add(m_Classifier); if (m_trainingSet !=
         * null) { v.add(new Instances(m_trainingSet, 0)); } v.trimToSize();
         * KOML.write(saveTo.getAbsolutePath(), v);
         */
      } /* XStream */else if ((XStream.isPresent())
        && saveTo.getAbsolutePath().toLowerCase()
          .endsWith(XStream.FILE_EXTENSION + FILE_EXTENSION)) {

        SerializedModelSaver.saveXStream(saveTo, m_Classifier,
          (m_trainingSet != null) ? new Instances(m_trainingSet, 0) : null);
        /*
         * Vector v = new Vector(); v.add(m_Classifier); if (m_trainingSet !=
         * null) { v.add(new Instances(m_trainingSet, 0)); } v.trimToSize();
         * XStream.write(saveTo.getAbsolutePath(), v);
         */
      } else /* binary */{
        ObjectOutputStream os =
          new ObjectOutputStream(new BufferedOutputStream(
            new FileOutputStream(saveTo)));
        os.writeObject(m_Classifier);
        if (m_trainingSet != null) {
          Instances header = new Instances(m_trainingSet, 0);
          os.writeObject(header);
        }
        os.close();
      }
      if (m_log != null) {
        m_log.statusMessage(statusMessagePrefix() + "Model saved.");
        m_log.logMessage("[Classifier] " + statusMessagePrefix()
          + " Saved classifier " + getCustomName());
      }
    }
  } catch (Exception ex) {
    JOptionPane
      .showMessageDialog(Classifier.this, "Problem saving classifier.\n",
        "Save Model", JOptionPane.ERROR_MESSAGE);
    if (m_log != null) {
      m_log.statusMessage(statusMessagePrefix() + "ERROR: unable to"
        + " save model (see log).");
      m_log.logMessage("[Classifier] " + statusMessagePrefix()
        + " Problem saving classifier " + getCustomName() + ex.getMessage());
    }
  }
}

项目：repo.kmeanspp.silhouette_score 文件：KnowledgeFlowApp.java

/**
 * Load a pre-saved layout
 */
private void loadLayout() {
  m_loadB.setEnabled(false);
  m_saveB.setEnabled(false);
  m_playB.setEnabled(false);
  m_playBB.setEnabled(false);

  int returnVal = m_FileChooser.showOpenDialog(this);
  if (returnVal == JFileChooser.APPROVE_OPTION) {
    // stopFlow();

    // determine filename
    File oFile = m_FileChooser.getSelectedFile();
    // set internal flow directory environment variable

    // add extension if necessary
    if (m_FileChooser.getFileFilter() == m_KfFilter) {
      if (!oFile.getName().toLowerCase().endsWith(FILE_EXTENSION)) {
        oFile = new File(oFile.getParent(), oFile.getName() + FILE_EXTENSION);
      }
    } else if (m_FileChooser.getFileFilter() == m_KOMLFilter) {
      if (!oFile.getName().toLowerCase().endsWith(KOML.FILE_EXTENSION + "kf")) {
        oFile = new File(oFile.getParent(), oFile.getName()
          + KOML.FILE_EXTENSION + "kf");
      }
    } else if (m_FileChooser.getFileFilter() == m_XMLFilter) {
      if (!oFile.getName().toLowerCase().endsWith(FILE_EXTENSION_XML)) {
        oFile = new File(oFile.getParent(), oFile.getName()
          + FILE_EXTENSION_XML);
      }
    } else if (m_FileChooser.getFileFilter() == m_XStreamFilter) {
      if (!oFile.getName().toLowerCase()
        .endsWith(XStream.FILE_EXTENSION + "kf")) {
        oFile = new File(oFile.getParent(), oFile.getName()
          + XStream.FILE_EXTENSION + "kf");
      }
    }

    String flowName = oFile.getName();
    if (flowName.lastIndexOf('.') > 0) {
      flowName = flowName.substring(0, flowName.lastIndexOf('.'));
    }

    loadLayout(oFile, getAllowMultipleTabs());
  }
  m_loadB.setEnabled(true);
  m_playB.setEnabled(true);
  m_playBB.setEnabled(true);
  m_saveB.setEnabled(true);
}

项目：repo.kmeanspp.silhouette_score 文件：KnowledgeFlowApp.java

/**
 * Serialize the layout to a file
 */
private void saveLayout(int tabIndex, boolean showDialog) {
  getBackground();

  File sFile = m_mainKFPerspective.getFlowFile(tabIndex);
  int returnVal = JFileChooser.APPROVE_OPTION;
  boolean shownDialog = false;

  if (showDialog || sFile.getName().equals("-NONE-")) {
    returnVal = m_FileChooser.showSaveDialog(this);
    shownDialog = true;
  }

  if (returnVal == JFileChooser.APPROVE_OPTION) {
    // temporarily remove this panel as a property changle listener from
    // each bean

    Vector<Object> beans = BeanInstance.getBeanInstances(tabIndex);
    detachFromLayout(beans);

    // determine filename (if necessary)
    if (shownDialog) {
      sFile = m_FileChooser.getSelectedFile();
    }

    // add extension if necessary
    if (m_FileChooser.getFileFilter() == m_KfFilter) {
      if (!sFile.getName().toLowerCase().endsWith(FILE_EXTENSION)) {
        sFile = new File(sFile.getParent(), sFile.getName() + FILE_EXTENSION);
      }
    } else if (m_FileChooser.getFileFilter() == m_KOMLFilter) {
      if (!sFile.getName().toLowerCase().endsWith(KOML.FILE_EXTENSION + "kf")) {
        sFile = new File(sFile.getParent(), sFile.getName()
          + KOML.FILE_EXTENSION + "kf");
      }
    } else if (m_FileChooser.getFileFilter() == m_XStreamFilter) {
      if (!sFile.getName().toLowerCase()
        .endsWith(XStream.FILE_EXTENSION + "kf")) {
        sFile = new File(sFile.getParent(), sFile.getName()
          + XStream.FILE_EXTENSION + "kf");
      }
    } else if (m_FileChooser.getFileFilter() == m_XMLFilter) {
      if (!sFile.getName().toLowerCase().endsWith(FILE_EXTENSION_XML)) {
        sFile = new File(sFile.getParent(), sFile.getName()
          + FILE_EXTENSION_XML);
      }
    }

    saveLayout(sFile, m_mainKFPerspective.getCurrentTabIndex(), false);
    m_mainKFPerspective.setFlowFile(tabIndex, sFile);
  }
}

项目：autoweka 文件：Classifier.java

public void loadModel() {
  try {
    if (m_fileChooser == null) {
      // i.e. after de-serialization
      setupFileChooser();
    }
    int returnVal = m_fileChooser.showOpenDialog(this);
    if (returnVal == JFileChooser.APPROVE_OPTION) {
      File loadFrom = m_fileChooser.getSelectedFile();

      // add extension if necessary
      if (m_fileChooser.getFileFilter() == m_binaryFilter) {
        if (!loadFrom.getName().toLowerCase().endsWith("." + FILE_EXTENSION)) {
          loadFrom = new File(loadFrom.getParent(),
                              loadFrom.getName() + "." + FILE_EXTENSION);
        }
      } else if (m_fileChooser.getFileFilter() == m_KOMLFilter) {
        if (!loadFrom.getName().toLowerCase().endsWith(KOML.FILE_EXTENSION 
                                                       + FILE_EXTENSION)) {
          loadFrom = new File(loadFrom.getParent(),
                              loadFrom.getName() + KOML.FILE_EXTENSION 
                              + FILE_EXTENSION);
        }
      } else if (m_fileChooser.getFileFilter() == m_XStreamFilter) {
        if (!loadFrom.getName().toLowerCase().endsWith(XStream.FILE_EXTENSION 
                                                      + FILE_EXTENSION)) {
          loadFrom = new File(loadFrom.getParent(),
                              loadFrom.getName() + XStream.FILE_EXTENSION 
                              + FILE_EXTENSION);
        }
      }

      loadFromFile(loadFrom);        
    }
  } catch (Exception ex) {
    JOptionPane.showMessageDialog(Classifier.this,
                                  "Problem loading classifier.\n"
        + ex.getMessage(),
                                  "Load Model",
                                  JOptionPane.ERROR_MESSAGE);
    if (m_log != null) {
      m_log.statusMessage(statusMessagePrefix() + "ERROR: unable to load " +
            "model (see log).");
      m_log.logMessage("[Classifier] " + statusMessagePrefix() 
          + "Problem loading classifier. " 
          + ex.getMessage());
    }
  }
}

项目：autoweka 文件：KnowledgeFlowApp.java

/**
 * Load a pre-saved layout
 */
private void loadLayout() {
  m_loadB.setEnabled(false);
  m_saveB.setEnabled(false);
  m_playB.setEnabled(false);
  m_playBB.setEnabled(false);

  int returnVal = m_FileChooser.showOpenDialog(this);
  if (returnVal == JFileChooser.APPROVE_OPTION) {
    stopFlow();

    // determine filename
    File oFile = m_FileChooser.getSelectedFile();
    // set internal flow directory environment variable      

    // add extension if necessary
    if (m_FileChooser.getFileFilter() == m_KfFilter) {
      if (!oFile.getName().toLowerCase().endsWith(FILE_EXTENSION)) {
        oFile = new File(oFile.getParent(), 
            oFile.getName() + FILE_EXTENSION);
      }
    } else if (m_FileChooser.getFileFilter() == m_KOMLFilter) {
      if (!oFile.getName().toLowerCase().endsWith(KOML.FILE_EXTENSION + "kf")) {
        oFile = new File(oFile.getParent(), 
            oFile.getName() + KOML.FILE_EXTENSION + "kf");
      }
    } else if (m_FileChooser.getFileFilter() == m_XMLFilter) {
      if (!oFile.getName().toLowerCase().endsWith(FILE_EXTENSION_XML)) {
        oFile = new File(oFile.getParent(), 
            oFile.getName() + FILE_EXTENSION_XML);
      }
    } else if (m_FileChooser.getFileFilter() == m_XStreamFilter) {
      if (!oFile.getName().toLowerCase().endsWith(XStream.FILE_EXTENSION +"kf")) {
        oFile = new File(oFile.getParent(), 
            oFile.getName() + XStream.FILE_EXTENSION + "kf");
      }
    }

    String flowName = oFile.getName();
    if (flowName.lastIndexOf('.') > 0) {
      flowName = flowName.substring(0, flowName.lastIndexOf('.'));
    }

    loadLayout(oFile, getAllowMultipleTabs());
  }
  m_loadB.setEnabled(true);
  m_playB.setEnabled(true);
  m_playBB.setEnabled(true);
  m_saveB.setEnabled(true);    
}

项目：autoweka 文件：KnowledgeFlowApp.java

/**
 * Serialize the layout to a file
 */
private void saveLayout(int tabIndex, boolean showDialog) {
  //    m_loadB.setEnabled(false);
  //    m_saveB.setEnabled(false);
  java.awt.Color bckC = getBackground();

  File sFile = m_mainKFPerspective.getFlowFile(tabIndex);
  int returnVal = JFileChooser.APPROVE_OPTION;

  if (showDialog || sFile.getName().equals("-NONE-")) {
    returnVal = m_FileChooser.showSaveDialog(this);
  }

  if (returnVal == JFileChooser.APPROVE_OPTION) {
    // temporarily remove this panel as a property changle listener from
    // each bean

    Vector beans = 
      BeanInstance.getBeanInstances(tabIndex);
    detachFromLayout(beans);

    // determine filename
    sFile = m_FileChooser.getSelectedFile();

    // add extension if necessary
    if (m_FileChooser.getFileFilter() == m_KfFilter) {
      if (!sFile.getName().toLowerCase().endsWith(FILE_EXTENSION)) {
        sFile = new File(sFile.getParent(), 
            sFile.getName() + FILE_EXTENSION);
      }
    } else if (m_FileChooser.getFileFilter() == m_KOMLFilter) {
      if (!sFile.getName().toLowerCase().endsWith(KOML.FILE_EXTENSION + "kf")) {
        sFile = new File(sFile.getParent(), 
            sFile.getName() + KOML.FILE_EXTENSION + "kf");
      }
    } else if (m_FileChooser.getFileFilter() == m_XStreamFilter) {
      if (!sFile.getName().toLowerCase().endsWith(XStream.FILE_EXTENSION + "kf")) {
        sFile = new File(sFile.getParent(), 
            sFile.getName() + XStream.FILE_EXTENSION + "kf");
      }
    } else if (m_FileChooser.getFileFilter() == m_XMLFilter) {
      if (!sFile.getName().toLowerCase().endsWith(FILE_EXTENSION_XML)) {
        sFile = new File(sFile.getParent(), 
            sFile.getName() + FILE_EXTENSION_XML);
      }
    }

    saveLayout(sFile, m_mainKFPerspective.getCurrentTabIndex(), false);
    m_mainKFPerspective.setFlowFile(tabIndex, sFile);
  } 
}

项目：umple 文件：Classifier.java

public void loadModel() {
  try {
    if (m_fileChooser == null) {
      // i.e. after de-serialization
      setupFileChooser();
    }
    int returnVal = m_fileChooser.showOpenDialog(this);
    if (returnVal == JFileChooser.APPROVE_OPTION) {
      File loadFrom = m_fileChooser.getSelectedFile();

      // add extension if necessary
      if (m_fileChooser.getFileFilter() == m_binaryFilter) {
        if (!loadFrom.getName().toLowerCase().endsWith("." + FILE_EXTENSION)) {
          loadFrom =
            new File(loadFrom.getParent(), loadFrom.getName() + "."
              + FILE_EXTENSION);
        }
      } else if (m_fileChooser.getFileFilter() == m_KOMLFilter) {
        if (!loadFrom.getName().toLowerCase()
          .endsWith(KOML.FILE_EXTENSION + FILE_EXTENSION)) {
          loadFrom =
            new File(loadFrom.getParent(), loadFrom.getName()
              + KOML.FILE_EXTENSION + FILE_EXTENSION);
        }
      } else if (m_fileChooser.getFileFilter() == m_XStreamFilter) {
        if (!loadFrom.getName().toLowerCase()
          .endsWith(XStream.FILE_EXTENSION + FILE_EXTENSION)) {
          loadFrom =
            new File(loadFrom.getParent(), loadFrom.getName()
              + XStream.FILE_EXTENSION + FILE_EXTENSION);
        }
      }

      loadFromFile(loadFrom);
    }
  } catch (Exception ex) {
    JOptionPane.showMessageDialog(Classifier.this,
      "Problem loading classifier.\n" + ex.getMessage(), "Load Model",
      JOptionPane.ERROR_MESSAGE);
    if (m_log != null) {
      m_log.statusMessage(statusMessagePrefix() + "ERROR: unable to load "
        + "model (see log).");
      m_log.logMessage("[Classifier] " + statusMessagePrefix()
        + "Problem loading classifier. " + ex.getMessage());
    }
  }
}

项目：umple 文件：Classifier.java

public void saveModel() {
  try {
    if (m_fileChooser == null) {
      // i.e. after de-serialization
      setupFileChooser();
    }
    int returnVal = m_fileChooser.showSaveDialog(this);
    if (returnVal == JFileChooser.APPROVE_OPTION) {
      File saveTo = m_fileChooser.getSelectedFile();
      String fn = saveTo.getAbsolutePath();
      if (m_fileChooser.getFileFilter() == m_binaryFilter) {
        if (!fn.toLowerCase().endsWith("." + FILE_EXTENSION)) {
          fn += "." + FILE_EXTENSION;
        }
      } else if (m_fileChooser.getFileFilter() == m_KOMLFilter) {
        if (!fn.toLowerCase().endsWith(KOML.FILE_EXTENSION + FILE_EXTENSION)) {
          fn += KOML.FILE_EXTENSION + FILE_EXTENSION;
        }
      } else if (m_fileChooser.getFileFilter() == m_XStreamFilter) {
        if (!fn.toLowerCase().endsWith(
          XStream.FILE_EXTENSION + FILE_EXTENSION)) {
          fn += XStream.FILE_EXTENSION + FILE_EXTENSION;
        }
      }
      saveTo = new File(fn);

      // now serialize model
      // KOML?
      if ((KOML.isPresent())
        && saveTo.getAbsolutePath().toLowerCase()
          .endsWith(KOML.FILE_EXTENSION + FILE_EXTENSION)) {
        SerializedModelSaver.saveKOML(saveTo, m_Classifier,
          (m_trainingSet != null) ? new Instances(m_trainingSet, 0) : null);
        /*
         * Vector v = new Vector(); v.add(m_Classifier); if (m_trainingSet !=
         * null) { v.add(new Instances(m_trainingSet, 0)); } v.trimToSize();
         * KOML.write(saveTo.getAbsolutePath(), v);
         */
      } /* XStream */else if ((XStream.isPresent())
        && saveTo.getAbsolutePath().toLowerCase()
          .endsWith(XStream.FILE_EXTENSION + FILE_EXTENSION)) {

        SerializedModelSaver.saveXStream(saveTo, m_Classifier,
          (m_trainingSet != null) ? new Instances(m_trainingSet, 0) : null);
        /*
         * Vector v = new Vector(); v.add(m_Classifier); if (m_trainingSet !=
         * null) { v.add(new Instances(m_trainingSet, 0)); } v.trimToSize();
         * XStream.write(saveTo.getAbsolutePath(), v);
         */
      } else /* binary */{
        ObjectOutputStream os =
          new ObjectOutputStream(new BufferedOutputStream(
            new FileOutputStream(saveTo)));
        os.writeObject(m_Classifier);
        if (m_trainingSet != null) {
          Instances header = new Instances(m_trainingSet, 0);
          os.writeObject(header);
        }
        os.close();
      }
      if (m_log != null) {
        m_log.statusMessage(statusMessagePrefix() + "Model saved.");
        m_log.logMessage("[Classifier] " + statusMessagePrefix()
          + " Saved classifier " + getCustomName());
      }
    }
  } catch (Exception ex) {
    JOptionPane
      .showMessageDialog(Classifier.this, "Problem saving classifier.\n",
        "Save Model", JOptionPane.ERROR_MESSAGE);
    if (m_log != null) {
      m_log.statusMessage(statusMessagePrefix() + "ERROR: unable to"
        + " save model (see log).");
      m_log.logMessage("[Classifier] " + statusMessagePrefix()
        + " Problem saving classifier " + getCustomName() + ex.getMessage());
    }
  }
}

项目：umple 文件：KnowledgeFlowApp.java

/**
 * Load a pre-saved layout
 */
private void loadLayout() {
  m_loadB.setEnabled(false);
  m_saveB.setEnabled(false);
  m_playB.setEnabled(false);
  m_playBB.setEnabled(false);

  int returnVal = m_FileChooser.showOpenDialog(this);
  if (returnVal == JFileChooser.APPROVE_OPTION) {
    // stopFlow();

    // determine filename
    File oFile = m_FileChooser.getSelectedFile();
    // set internal flow directory environment variable

    // add extension if necessary
    if (m_FileChooser.getFileFilter() == m_KfFilter) {
      if (!oFile.getName().toLowerCase().endsWith(FILE_EXTENSION)) {
        oFile = new File(oFile.getParent(), oFile.getName() + FILE_EXTENSION);
      }
    } else if (m_FileChooser.getFileFilter() == m_KOMLFilter) {
      if (!oFile.getName().toLowerCase().endsWith(KOML.FILE_EXTENSION + "kf")) {
        oFile = new File(oFile.getParent(), oFile.getName()
          + KOML.FILE_EXTENSION + "kf");
      }
    } else if (m_FileChooser.getFileFilter() == m_XMLFilter) {
      if (!oFile.getName().toLowerCase().endsWith(FILE_EXTENSION_XML)) {
        oFile = new File(oFile.getParent(), oFile.getName()
          + FILE_EXTENSION_XML);
      }
    } else if (m_FileChooser.getFileFilter() == m_XStreamFilter) {
      if (!oFile.getName().toLowerCase()
        .endsWith(XStream.FILE_EXTENSION + "kf")) {
        oFile = new File(oFile.getParent(), oFile.getName()
          + XStream.FILE_EXTENSION + "kf");
      }
    }

    String flowName = oFile.getName();
    if (flowName.lastIndexOf('.') > 0) {
      flowName = flowName.substring(0, flowName.lastIndexOf('.'));
    }

    loadLayout(oFile, getAllowMultipleTabs());
  }
  m_loadB.setEnabled(true);
  m_playB.setEnabled(true);
  m_playBB.setEnabled(true);
  m_saveB.setEnabled(true);
}

项目：umple 文件：KnowledgeFlowApp.java

/**
 * Serialize the layout to a file
 */
private void saveLayout(int tabIndex, boolean showDialog) {
  getBackground();

  File sFile = m_mainKFPerspective.getFlowFile(tabIndex);
  int returnVal = JFileChooser.APPROVE_OPTION;
  boolean shownDialog = false;

  if (showDialog || sFile.getName().equals("-NONE-")) {
    returnVal = m_FileChooser.showSaveDialog(this);
    shownDialog = true;
  }

  if (returnVal == JFileChooser.APPROVE_OPTION) {
    // temporarily remove this panel as a property changle listener from
    // each bean

    Vector<Object> beans = BeanInstance.getBeanInstances(tabIndex);
    detachFromLayout(beans);

    // determine filename (if necessary)
    if (shownDialog) {
      sFile = m_FileChooser.getSelectedFile();
    }

    // add extension if necessary
    if (m_FileChooser.getFileFilter() == m_KfFilter) {
      if (!sFile.getName().toLowerCase().endsWith(FILE_EXTENSION)) {
        sFile = new File(sFile.getParent(), sFile.getName() + FILE_EXTENSION);
      }
    } else if (m_FileChooser.getFileFilter() == m_KOMLFilter) {
      if (!sFile.getName().toLowerCase().endsWith(KOML.FILE_EXTENSION + "kf")) {
        sFile = new File(sFile.getParent(), sFile.getName()
          + KOML.FILE_EXTENSION + "kf");
      }
    } else if (m_FileChooser.getFileFilter() == m_XStreamFilter) {
      if (!sFile.getName().toLowerCase()
        .endsWith(XStream.FILE_EXTENSION + "kf")) {
        sFile = new File(sFile.getParent(), sFile.getName()
          + XStream.FILE_EXTENSION + "kf");
      }
    } else if (m_FileChooser.getFileFilter() == m_XMLFilter) {
      if (!sFile.getName().toLowerCase().endsWith(FILE_EXTENSION_XML)) {
        sFile = new File(sFile.getParent(), sFile.getName()
          + FILE_EXTENSION_XML);
      }
    }

    saveLayout(sFile, m_mainKFPerspective.getCurrentTabIndex(), false);
    m_mainKFPerspective.setFlowFile(tabIndex, sFile);
  }
}