svn commit: r539452 [2/2] - in /incubator/uima/uimaj/trunk/uimaj-tools/src/main/java/org/apache/uima/tools/cvd: ./ control/

[tw...@apache.org]

Added: incubator/uima/uimaj/trunk/uimaj-tools/src/main/java/org/apache/uima/tools/cvd/control/XCASSaveTSHandler.java
URL: http://svn.apache.org/viewvc/incubator/uima/uimaj/trunk/uimaj-tools/src/main/java/org/apache/uima/tools/cvd/control/XCASSaveTSHandler.java?view=auto&rev=539452
==============================================================================
--- incubator/uima/uimaj/trunk/uimaj-tools/src/main/java/org/apache/uima/tools/cvd/control/XCASSaveTSHandler.java (added)
+++ incubator/uima/uimaj/trunk/uimaj-tools/src/main/java/org/apache/uima/tools/cvd/control/XCASSaveTSHandler.java Fri May 18 06:13:57 2007
@@ -0,0 +1,70 @@
+/*
+ * 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.TypeSystem2Xml;
+import org.apache.uima.tools.cvd.MainFrame;
+import org.xml.sax.SAXException;
+
+public class XCASSaveTSHandler implements ActionListener {
+
+  private final MainFrame main;
+
+  public XCASSaveTSHandler(MainFrame frame) {
+    this.main = frame;
+  }
+
+  /**
+   * @see java.awt.event.ActionListener#actionPerformed(ActionEvent)
+   */
+  public void actionPerformed(ActionEvent event) {
+    JFileChooser fileChooser = new JFileChooser();
+    fileChooser.setDialogTitle("Save type system file");
+    if (this.main.getXcasFileOpenDir() != null) {
+      fileChooser.setCurrentDirectory(this.main.getXcasFileOpenDir());
+    }
+    int rc = fileChooser.showSaveDialog(this.main);
+    if (rc == JFileChooser.APPROVE_OPTION) {
+      File tsFile = fileChooser.getSelectedFile();
+      this.main.setXcasFileOpenDir(tsFile.getParentFile());
+      try {
+        OutputStream outStream = new BufferedOutputStream(new FileOutputStream(tsFile));
+        TypeSystem2Xml.typeSystem2Xml(this.main.getCas().getTypeSystem(), outStream);
+        outStream.close();
+      } catch (IOException e) {
+        this.main.handleException(e);
+      } catch (SAXException e) {
+        this.main.handleException(e);
+      }
+    }
+  }
+
+}
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