| /* |
| * 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.uima.tools.cvd.control; |
| |
| import java.awt.event.ActionEvent; |
| import java.awt.event.ActionListener; |
| import java.io.BufferedOutputStream; |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.OutputStream; |
| |
| import javax.swing.JFileChooser; |
| |
| import org.apache.uima.cas.impl.XCASSerializer; |
| import org.apache.uima.tools.cvd.MainFrame; |
| import org.apache.uima.util.XMLSerializer; |
| import org.xml.sax.SAXException; |
| |
| public class XCASSaveHandler implements ActionListener { |
| |
| private final MainFrame main; |
| |
| public XCASSaveHandler(MainFrame frame) { |
| this.main = frame; |
| } |
| |
| /** |
| * @see java.awt.event.ActionListener#actionPerformed(ActionEvent) |
| */ |
| public void actionPerformed(ActionEvent event) { |
| JFileChooser fileChooser = new JFileChooser(); |
| fileChooser.setDialogTitle("Save XCAS file"); |
| if (this.main.getXcasFileOpenDir() != null) { |
| fileChooser.setCurrentDirectory(this.main.getXcasFileOpenDir()); |
| } |
| int rc = fileChooser.showSaveDialog(this.main); |
| if (rc == JFileChooser.APPROVE_OPTION) { |
| File xcasFile = fileChooser.getSelectedFile(); |
| this.main.setXcasFileOpenDir(xcasFile.getParentFile()); |
| try { |
| OutputStream outStream = new BufferedOutputStream(new FileOutputStream(xcasFile)); |
| XMLSerializer xmlSerializer = new XMLSerializer(outStream); |
| XCASSerializer xcasSerializer = new XCASSerializer(this.main.getCas().getTypeSystem()); |
| xcasSerializer.serialize(this.main.getCas(), xmlSerializer.getContentHandler()); |
| outStream.close(); |
| } catch (IOException e) { |
| this.main.handleException(e); |
| } catch (SAXException e) { |
| this.main.handleException(e); |
| } |
| } |
| } |
| |
| } |