1 files changed, 121 insertions, 0 deletions
diff --git a/scripting/java/org/openoffice/netbeans/modules/office/actions/ParcelDescriptorParserSupport.java b/scripting/java/org/openoffice/netbeans/modules/office/actions/ParcelDescriptorParserSupport.java
new file mode 100644
index 000000000000..aae9c51b5726
--- /dev/null
+++ b/scripting/java/org/openoffice/netbeans/modules/office/actions/ParcelDescriptorParserSupport.java
@@ -0,0 +1,121 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+package org.openoffice.netbeans.modules.office.actions;
+
+import java.io.*;
+import java.util.*;
+import javax.swing.event.ChangeListener;
+import javax.swing.event.ChangeEvent;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.NodeList;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+
+import org.openide.filesystems.*;
+import org.openide.xml.XMLUtil;
+
+public class ParcelDescriptorParserSupport
+    implements ParcelDescriptorParserCookie, FileChangeListener
+{
+    private FileObject fo;
+    private Document document;
+    private Set listeners;
+
+    public ParcelDescriptorParserSupport(FileObject fo)
+    {
+        this.fo = fo;
+        fo.addFileChangeListener(this);
+    }
+
+    private synchronized void parseFile()
+    {
+        File file = FileUtil.toFile(fo);
+        InputSource is;
+
+        try {
+            is = new InputSource(new FileInputStream(file));
+        }
+        catch (FileNotFoundException fnfe) {
+            System.out.println("Couldn't find file: " + file.getName());
+            return;
+        }
+
+        document = null;
+        try {
+            document = XMLUtil.parse(is, false, false, null, null);
+        }
+        catch (IOException ioe) {
+            System.out.println("IO Error parsing file: " + file.getName());
+        }
+        catch (SAXException se) {
+            System.out.println("Sax Error parsing file: " + file.getName());
+        }
+    }
+
+    public synchronized NodeList getScriptElements()
+    {
+        if (document == null)
+            parseFile();
+
+        if (document != null)
+            return document.getElementsByTagName("script");
+        return null;
+    }
+
+    public void addChangeListener(ChangeListener cl) {
+        if (listeners == null)
+            listeners = new HashSet();
+
+        listeners.add(cl);
+    }
+
+    public void removeChangeListener(ChangeListener cl) {
+        if (listeners == null)
+            return;
+
+        listeners.remove(cl);
+    }
+
+    public void fileChanged(FileEvent fe) {
+        parseFile();
+
+        if (listeners != null) {
+            Iterator iter = listeners.iterator();
+
+            while (iter.hasNext())
+                ((ChangeListener)iter.next()).stateChanged(new ChangeEvent(this));
+        }
+    }
+
+    public void fileAttributeChanged(FileAttributeEvent fe) {}
+    public void fileDataCreated(FileEvent fe) {}
+    public void fileDeleted(FileEvent fe) {}
+    public void fileFolderCreated(FileEvent fe) {}
+    public void fileRenamed(FileRenameEvent fe) {}
+}