1*d4cc1e8cSAndrew Rist /************************************************************** 2*d4cc1e8cSAndrew Rist * 3*d4cc1e8cSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*d4cc1e8cSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*d4cc1e8cSAndrew Rist * distributed with this work for additional information 6*d4cc1e8cSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*d4cc1e8cSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*d4cc1e8cSAndrew Rist * "License"); you may not use this file except in compliance 9*d4cc1e8cSAndrew Rist * with the License. You may obtain a copy of the License at 10*d4cc1e8cSAndrew Rist * 11*d4cc1e8cSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*d4cc1e8cSAndrew Rist * 13*d4cc1e8cSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*d4cc1e8cSAndrew Rist * software distributed under the License is distributed on an 15*d4cc1e8cSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*d4cc1e8cSAndrew Rist * KIND, either express or implied. See the License for the 17*d4cc1e8cSAndrew Rist * specific language governing permissions and limitations 18*d4cc1e8cSAndrew Rist * under the License. 19*d4cc1e8cSAndrew Rist * 20*d4cc1e8cSAndrew Rist *************************************************************/ 21*d4cc1e8cSAndrew Rist 22cdf0e10cSrcweir //************************************************************************* 23cdf0e10cSrcweir // 24cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 25cdf0e10cSrcweir * 26cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 27cdf0e10cSrcweir * 28cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 29cdf0e10cSrcweir * 30cdf0e10cSrcweir * This file is part of OpenOffice.org. 31cdf0e10cSrcweir * 32cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 33cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 34cdf0e10cSrcweir * only, as published by the Free Software Foundation. 35cdf0e10cSrcweir * 36cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 37cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 38cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 39cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 40cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 41cdf0e10cSrcweir * 42cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 43cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 44cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 45cdf0e10cSrcweir * for a copy of the LGPLv3 License. 46cdf0e10cSrcweir * 47cdf0e10cSrcweir //************************************************************************* 48cdf0e10cSrcweir package oooapplet; 49cdf0e10cSrcweir 50cdf0e10cSrcweir import java.lang.reflect.Method; 51cdf0e10cSrcweir import java.lang.reflect.Array; 52cdf0e10cSrcweir import java.net.*; 53cdf0e10cSrcweir import java.io.*; 54cdf0e10cSrcweir import java.awt.*; 55cdf0e10cSrcweir import java.awt.event.*; 56cdf0e10cSrcweir import com.sun.star.comp.beans.*; 57cdf0e10cSrcweir import java.applet.Applet; 58cdf0e10cSrcweir import java.awt.Graphics; 59cdf0e10cSrcweir import java.util.*; 60cdf0e10cSrcweir 61cdf0e10cSrcweir public class OOoViewer extends Applet { 62cdf0e10cSrcweir 63cdf0e10cSrcweir private OOoBean oBean; 64cdf0e10cSrcweir 65cdf0e10cSrcweir static private CustomURLClassLoader m_loader; 66cdf0e10cSrcweir 67cdf0e10cSrcweir Object m_objBean; 68cdf0e10cSrcweir 69cdf0e10cSrcweir public void init() { 70cdf0e10cSrcweir try { 71cdf0e10cSrcweir if (m_loader == null) { 72cdf0e10cSrcweir String s = getParameter("office"); 73cdf0e10cSrcweir System.out.println("sun.awt.noxembed: " + System.getProperty("sun.awt.noxembed")); 74cdf0e10cSrcweir System.setProperty("sun.awt.xembedserver", "true"); 75cdf0e10cSrcweir 76cdf0e10cSrcweir File f = new File(s); 77cdf0e10cSrcweir URL url = f.toURL(); 78cdf0e10cSrcweir String officeURL = url.toString(); 79cdf0e10cSrcweir URL[] arURL = new URL[] { 80cdf0e10cSrcweir new URL(officeURL + "/program/classes/officebean.jar"), 81cdf0e10cSrcweir new URL(officeURL + "/program/classes/jurt.jar"), 82cdf0e10cSrcweir new URL(officeURL + "/program/classes/ridl.jar"), 83cdf0e10cSrcweir new URL(officeURL + "/program/classes/unoil.jar"), 84cdf0e10cSrcweir new URL(officeURL + "/program/classes/java_uno.jar"), 85cdf0e10cSrcweir new URL(officeURL + "/program/classes/juh.jar") 86cdf0e10cSrcweir }; 87cdf0e10cSrcweir m_loader = new CustomURLClassLoader(arURL); 88cdf0e10cSrcweir File fileProg = new File(s + "/program"); 89cdf0e10cSrcweir m_loader.addResourcePath(fileProg.toURL()); 90cdf0e10cSrcweir } 91cdf0e10cSrcweir } catch (MalformedURLException e) { 92cdf0e10cSrcweir e.printStackTrace(); 93cdf0e10cSrcweir } 94cdf0e10cSrcweir } 95cdf0e10cSrcweir 96cdf0e10cSrcweir public void start() { 97cdf0e10cSrcweir try { 98cdf0e10cSrcweir Class beanClass = m_loader.loadClass("com.sun.star.comp.beans.OOoBean"); 99cdf0e10cSrcweir m_objBean = beanClass.newInstance(); 100cdf0e10cSrcweir setLayout(new BorderLayout()); 101cdf0e10cSrcweir add((java.awt.Container)m_objBean, BorderLayout.CENTER); 102cdf0e10cSrcweir setVisible(true); 103cdf0e10cSrcweir //this does not work here. Why? 104cdf0e10cSrcweir // Class arPropValClass = m_loader.loadClass("[Lcom.sun.star.beans.PropertyValue;"); 105cdf0e10cSrcweir Object arProp = Array.newInstance( 106cdf0e10cSrcweir m_loader.loadClass("com.sun.star.beans.PropertyValue"), 1); 107cdf0e10cSrcweir Class clazz = arProp.getClass(); 108cdf0e10cSrcweir 109cdf0e10cSrcweir Method methLoad = beanClass.getMethod( 110cdf0e10cSrcweir "loadFromURL", new Class[] { 111cdf0e10cSrcweir String.class, arProp.getClass() }); 112cdf0e10cSrcweir 113cdf0e10cSrcweir methLoad.invoke(m_objBean, new Object[] {"private:factory/swriter", null}); 114cdf0e10cSrcweir } catch (ClassNotFoundException e) { 115cdf0e10cSrcweir e.printStackTrace(); 116cdf0e10cSrcweir } catch (InstantiationException e) { 117cdf0e10cSrcweir e.printStackTrace(); 118cdf0e10cSrcweir } catch (IllegalAccessException e) { 119cdf0e10cSrcweir e.printStackTrace(); 120cdf0e10cSrcweir } catch (ClassCastException e) { 121cdf0e10cSrcweir e.printStackTrace(); 122cdf0e10cSrcweir } catch (java.lang.reflect.InvocationTargetException e) { 123cdf0e10cSrcweir e.printStackTrace(); 124cdf0e10cSrcweir } catch (java.lang.NoSuchMethodException e) { 125cdf0e10cSrcweir e.printStackTrace(); } 126cdf0e10cSrcweir 127cdf0e10cSrcweir 128cdf0e10cSrcweir 129cdf0e10cSrcweir validate(); 130cdf0e10cSrcweir } 131cdf0e10cSrcweir 132cdf0e10cSrcweir public void stop() { 133cdf0e10cSrcweir try { 134cdf0e10cSrcweir Method methStop = m_objBean.getClass().getMethod( 135cdf0e10cSrcweir "stopOOoConnection", new Class[0]); 136cdf0e10cSrcweir methStop.invoke(m_objBean, null); 137cdf0e10cSrcweir } catch (java.lang.NoSuchMethodException e) { 138cdf0e10cSrcweir e.printStackTrace(); 139cdf0e10cSrcweir } catch (java.lang.IllegalAccessException e) { 140cdf0e10cSrcweir e.printStackTrace(); 141cdf0e10cSrcweir } 142cdf0e10cSrcweir catch (java.lang.reflect.InvocationTargetException e) { 143cdf0e10cSrcweir e.printStackTrace(); 144cdf0e10cSrcweir } 145cdf0e10cSrcweir 146cdf0e10cSrcweir } 147cdf0e10cSrcweir 148cdf0e10cSrcweir public void destroy() { 149cdf0e10cSrcweir } 150cdf0e10cSrcweir 151cdf0e10cSrcweir public void paint(Graphics g) { 152cdf0e10cSrcweir } 153cdf0e10cSrcweir } 154cdf0e10cSrcweir 155cdf0e10cSrcweir 156cdf0e10cSrcweir final class CustomURLClassLoader extends URLClassLoader { 157cdf0e10cSrcweir 158cdf0e10cSrcweir private Vector resourcePaths; 159cdf0e10cSrcweir 160cdf0e10cSrcweir public CustomURLClassLoader( URL[] urls ) { 161cdf0e10cSrcweir super( urls ); 162cdf0e10cSrcweir } 163cdf0e10cSrcweir 164cdf0e10cSrcweir protected Class findClass( String name ) throws ClassNotFoundException { 165cdf0e10cSrcweir // This is only called via this.loadClass -> super.loadClass -> 166cdf0e10cSrcweir // this.findClass, after this.loadClass has already called 167cdf0e10cSrcweir // super.findClass, so no need to call super.findClass again: 168cdf0e10cSrcweir throw new ClassNotFoundException( name ); 169cdf0e10cSrcweir // return super.findClass(name); 170cdf0e10cSrcweir } 171cdf0e10cSrcweir 172cdf0e10cSrcweir 173cdf0e10cSrcweir 174cdf0e10cSrcweir protected Class loadClass( String name, boolean resolve ) 175cdf0e10cSrcweir throws ClassNotFoundException 176cdf0e10cSrcweir { 177cdf0e10cSrcweir Class c = findLoadedClass( name ); 178cdf0e10cSrcweir if ( c == null ) { 179cdf0e10cSrcweir try { 180cdf0e10cSrcweir c = super.findClass( name ); 181cdf0e10cSrcweir } catch ( ClassNotFoundException e ) { 182cdf0e10cSrcweir return super.loadClass( name, resolve ); 183cdf0e10cSrcweir } catch ( SecurityException e ) { 184cdf0e10cSrcweir // A SecurityException "Prohibited package name: java.lang" 185cdf0e10cSrcweir // may occur when the user added the JVM's rt.jar to the 186cdf0e10cSrcweir // java.class.path: 187cdf0e10cSrcweir return super.loadClass( name, resolve ); 188cdf0e10cSrcweir } 189cdf0e10cSrcweir } 190cdf0e10cSrcweir if ( resolve ) { 191cdf0e10cSrcweir resolveClass( c ); 192cdf0e10cSrcweir } 193cdf0e10cSrcweir return c; 194cdf0e10cSrcweir } 195cdf0e10cSrcweir 196cdf0e10cSrcweir public void addResourcePath(URL rurl) { 197cdf0e10cSrcweir if (resourcePaths == null) resourcePaths = new Vector(); 198cdf0e10cSrcweir resourcePaths.add(rurl); 199cdf0e10cSrcweir } 200cdf0e10cSrcweir 201cdf0e10cSrcweir public URL getResource(String name) { 202cdf0e10cSrcweir if (resourcePaths == null) return null; 203cdf0e10cSrcweir 204cdf0e10cSrcweir URL result = super.getResource(name); 205cdf0e10cSrcweir if (result != null) { 206cdf0e10cSrcweir return result; 207cdf0e10cSrcweir } 208cdf0e10cSrcweir 209cdf0e10cSrcweir URL u = null; 210cdf0e10cSrcweir URI uri = null; 211cdf0e10cSrcweir for (Enumeration e = resourcePaths.elements(); e.hasMoreElements();) { 212cdf0e10cSrcweir u = (URL)e.nextElement(); 213cdf0e10cSrcweir if (u.getProtocol().startsWith("file")){ 214cdf0e10cSrcweir try { 215cdf0e10cSrcweir File f1 = new File(u.getPath()); 216cdf0e10cSrcweir File f2 = new File(f1, name); 217cdf0e10cSrcweir if (f2.exists()) { 218cdf0e10cSrcweir return new URL(f2.toURI().toASCIIString()); 219cdf0e10cSrcweir } 220cdf0e10cSrcweir } catch (MalformedURLException e1) { 221cdf0e10cSrcweir System.err.println("malformed url: "+e1.getMessage()); 222cdf0e10cSrcweir continue; 223cdf0e10cSrcweir } 224cdf0e10cSrcweir } 225cdf0e10cSrcweir } 226cdf0e10cSrcweir return null; 227cdf0e10cSrcweir } 228cdf0e10cSrcweir 229cdf0e10cSrcweir } 230