diff options
Diffstat (limited to 'bean/test/applet/oooapplet/OOoViewer.java')
| -rw-r--r-- | bean/test/applet/oooapplet/OOoViewer.java | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/bean/test/applet/oooapplet/OOoViewer.java b/bean/test/applet/oooapplet/OOoViewer.java new file mode 100644 index 000000000..14851e0ec --- /dev/null +++ b/bean/test/applet/oooapplet/OOoViewer.java @@ -0,0 +1,195 @@ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * 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 . + */ +package oooapplet; + +import java.lang.reflect.Method; +import java.lang.reflect.Array; +import java.net.*; +import java.io.*; +import java.awt.*; +import java.applet.Applet; +import java.awt.Graphics; +import java.util.*; + +public class OOoViewer extends Applet { + + private static CustomURLClassLoader m_loader; + + Object m_objBean; + + @Override + public void init() { + try { + if (m_loader == null) { + String s = getParameter("office"); + System.out.println("sun.awt.noxembed: " + System.getProperty("sun.awt.noxembed")); + System.setProperty("sun.awt.xembedserver", "true"); + + File f = new File(s); + URL url = f.toURI().toURL(); + String officeURL = url.toString(); + URL[] arURL = new URL[] { + new URL(officeURL + "/program/classes/officebean.jar"), + new URL(officeURL + "/program/classes/libreoffice.jar"), + new URL(officeURL + "/program/classes/java_uno.jar") + }; + m_loader = new CustomURLClassLoader(arURL); + File fileProg = new File(s + "/program"); + m_loader.addResourcePath(fileProg.toURI().toURL()); + } + } catch (MalformedURLException e) { + e.printStackTrace(); + } + } + + @Override + public void start() { + try { + Class<?> beanClass = m_loader.loadClass("com.sun.star.comp.beans.OOoBean"); + m_objBean = beanClass.newInstance(); + setLayout(new BorderLayout()); + add((java.awt.Container)m_objBean, BorderLayout.CENTER); + setVisible(true); + //this does not work here. Why? +// Class arPropValClass = m_loader.loadClass("[Lcom.sun.star.beans.PropertyValue;"); + Object arProp = Array.newInstance( + m_loader.loadClass("com.sun.star.beans.PropertyValue"), 1); + + Method methLoad = beanClass.getMethod( + "loadFromURL", new Class[] { + String.class, arProp.getClass() }); + + methLoad.invoke(m_objBean, new Object[] {"private:factory/swriter", null}); + } catch (ClassNotFoundException e) { + e.printStackTrace(); + } catch (InstantiationException e) { + e.printStackTrace(); + } catch (IllegalAccessException e) { + e.printStackTrace(); + } catch (ClassCastException e) { + e.printStackTrace(); + } catch (java.lang.reflect.InvocationTargetException e) { + e.printStackTrace(); + } catch (java.lang.NoSuchMethodException e) { + e.printStackTrace(); } + + + + validate(); + } + + @Override + public void stop() { + try { + Method methStop = m_objBean.getClass().getMethod( + "stopOOoConnection", new Class[0]); + methStop.invoke(m_objBean, (Object[]) null); + } catch (java.lang.NoSuchMethodException e) { + e.printStackTrace(); + } catch (java.lang.IllegalAccessException e) { + e.printStackTrace(); + } + catch (java.lang.reflect.InvocationTargetException e) { + e.printStackTrace(); + } + + } + + @Override + public void destroy() { + } + + @Override + public void paint(Graphics g) { + } +} + + +final class CustomURLClassLoader extends URLClassLoader { + + private ArrayList<URL> resourcePaths; + + public CustomURLClassLoader( URL[] urls ) { + super( urls ); + } + + @Override + protected Class<?> findClass( String name ) throws ClassNotFoundException { + // This is only called via this.loadClass -> super.loadClass -> + // this.findClass, after this.loadClass has already called + // super.findClass, so no need to call super.findClass again: + throw new ClassNotFoundException( name ); + } + + + + @Override + protected synchronized Class<?> loadClass( String name, boolean resolve ) + throws ClassNotFoundException + { + Class c = findLoadedClass( name ); + if ( c == null ) { + try { + c = super.findClass( name ); + } catch ( ClassNotFoundException e ) { + return super.loadClass( name, resolve ); + } catch ( SecurityException e ) { + // A SecurityException "Prohibited package name: java.lang" + // may occur when the user added the JVM's rt.jar to the + // java.class.path: + return super.loadClass( name, resolve ); + } + } + if ( resolve ) { + resolveClass( c ); + } + return c; + } + + public void addResourcePath(URL rurl) { + if (resourcePaths == null) resourcePaths = new ArrayList<URL>(); + resourcePaths.add(rurl); + } + + @Override + public URL getResource(String name) { + if (resourcePaths == null) return null; + + URL result = super.getResource(name); + if (result != null) { + return result; + } + + for (URL u : resourcePaths) { + if (u.getProtocol().startsWith("file")){ + try { + File f1 = new File(u.getPath()); + File f2 = new File(f1, name); + if (f2.exists()) { + return new URL(f2.toURI().toASCIIString()); + } + } catch (MalformedURLException e1) { + System.err.println("malformed url: "+e1.getMessage()); + continue; + } + } + } + return null; + } + +} |