35518c9236
This moves the classes from juh.jar and ridl.jar to libreoffice.jar
The goal is to have one single jar (and Java module, will be added later)
which developers can include to work with LO.
juh.jar and ridl.jar are kept as basically empty jars with libreoffice.jar
on its classpath to keep backwards compatibility.
This is a continuation of ae855bf481
and a preparation to have Java 9 module support.
Change-Id: Ifbbfb97f60373d14256e62ae3122913bd17d5bbb
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/91930
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
195 lines
6.2 KiB
Java
195 lines
6.2 KiB
Java
/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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package oooapplet;
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import java.lang.reflect.Method;
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import java.lang.reflect.Array;
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import java.net.*;
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import java.io.*;
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import java.awt.*;
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import java.applet.Applet;
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import java.awt.Graphics;
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import java.util.*;
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public class OOoViewer extends Applet {
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private static CustomURLClassLoader m_loader;
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Object m_objBean;
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@Override
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public void init() {
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try {
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if (m_loader == null) {
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String s = getParameter("office");
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System.out.println("sun.awt.noxembed: " + System.getProperty("sun.awt.noxembed"));
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System.setProperty("sun.awt.xembedserver", "true");
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File f = new File(s);
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URL url = f.toURI().toURL();
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String officeURL = url.toString();
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URL[] arURL = new URL[] {
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new URL(officeURL + "/program/classes/officebean.jar"),
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new URL(officeURL + "/program/classes/libreoffice.jar"),
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new URL(officeURL + "/program/classes/java_uno.jar")
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};
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m_loader = new CustomURLClassLoader(arURL);
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File fileProg = new File(s + "/program");
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m_loader.addResourcePath(fileProg.toURI().toURL());
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}
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} catch (MalformedURLException e) {
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e.printStackTrace();
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}
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}
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@Override
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public void start() {
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try {
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Class<?> beanClass = m_loader.loadClass("com.sun.star.comp.beans.OOoBean");
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m_objBean = beanClass.newInstance();
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setLayout(new BorderLayout());
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add((java.awt.Container)m_objBean, BorderLayout.CENTER);
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setVisible(true);
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//this does not work here. Why?
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// Class arPropValClass = m_loader.loadClass("[Lcom.sun.star.beans.PropertyValue;");
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Object arProp = Array.newInstance(
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m_loader.loadClass("com.sun.star.beans.PropertyValue"), 1);
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Method methLoad = beanClass.getMethod(
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"loadFromURL", new Class[] {
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String.class, arProp.getClass() });
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methLoad.invoke(m_objBean, new Object[] {"private:factory/swriter", null});
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} catch (ClassNotFoundException e) {
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e.printStackTrace();
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} catch (InstantiationException e) {
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e.printStackTrace();
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} catch (IllegalAccessException e) {
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e.printStackTrace();
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} catch (ClassCastException e) {
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e.printStackTrace();
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} catch (java.lang.reflect.InvocationTargetException e) {
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e.printStackTrace();
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} catch (java.lang.NoSuchMethodException e) {
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e.printStackTrace(); }
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validate();
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}
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@Override
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public void stop() {
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try {
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Method methStop = m_objBean.getClass().getMethod(
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"stopOOoConnection", new Class[0]);
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methStop.invoke(m_objBean, (Object[]) null);
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} catch (java.lang.NoSuchMethodException e) {
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e.printStackTrace();
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} catch (java.lang.IllegalAccessException e) {
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e.printStackTrace();
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}
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catch (java.lang.reflect.InvocationTargetException e) {
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e.printStackTrace();
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}
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}
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@Override
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public void destroy() {
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}
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@Override
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public void paint(Graphics g) {
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}
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}
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final class CustomURLClassLoader extends URLClassLoader {
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private ArrayList<URL> resourcePaths;
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public CustomURLClassLoader( URL[] urls ) {
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super( urls );
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}
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@Override
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protected Class<?> findClass( String name ) throws ClassNotFoundException {
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// This is only called via this.loadClass -> super.loadClass ->
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// this.findClass, after this.loadClass has already called
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// super.findClass, so no need to call super.findClass again:
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throw new ClassNotFoundException( name );
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}
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@Override
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protected synchronized Class<?> loadClass( String name, boolean resolve )
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throws ClassNotFoundException
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{
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Class c = findLoadedClass( name );
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if ( c == null ) {
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try {
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c = super.findClass( name );
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} catch ( ClassNotFoundException e ) {
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return super.loadClass( name, resolve );
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} catch ( SecurityException e ) {
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// A SecurityException "Prohibited package name: java.lang"
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// may occur when the user added the JVM's rt.jar to the
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// java.class.path:
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return super.loadClass( name, resolve );
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}
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}
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if ( resolve ) {
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resolveClass( c );
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}
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return c;
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}
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public void addResourcePath(URL rurl) {
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if (resourcePaths == null) resourcePaths = new ArrayList<URL>();
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resourcePaths.add(rurl);
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}
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@Override
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public URL getResource(String name) {
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if (resourcePaths == null) return null;
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URL result = super.getResource(name);
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if (result != null) {
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return result;
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}
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for (URL u : resourcePaths) {
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if (u.getProtocol().startsWith("file")){
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try {
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File f1 = new File(u.getPath());
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File f2 = new File(f1, name);
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if (f2.exists()) {
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return new URL(f2.toURI().toASCIIString());
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}
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} catch (MalformedURLException e1) {
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System.err.println("malformed url: "+e1.getMessage());
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continue;
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}
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}
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}
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return null;
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}
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}
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