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Diffstat (limited to 'javaunohelper/com/sun/star/comp/helper/Bootstrap.java')
| -rw-r--r-- | javaunohelper/com/sun/star/comp/helper/Bootstrap.java | 429 |
1 files changed, 0 insertions, 429 deletions
diff --git a/javaunohelper/com/sun/star/comp/helper/Bootstrap.java b/javaunohelper/com/sun/star/comp/helper/Bootstrap.java deleted file mode 100644 index edf21d7d2adf..000000000000 --- a/javaunohelper/com/sun/star/comp/helper/Bootstrap.java +++ /dev/null @@ -1,429 +0,0 @@ -// -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- - -/* - * 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 com.sun.star.comp.helper; - -import com.sun.star.bridge.UnoUrlResolver; -import com.sun.star.bridge.XUnoUrlResolver; -import com.sun.star.comp.loader.JavaLoader; -import com.sun.star.comp.servicemanager.ServiceManager; -import com.sun.star.container.XSet; -import com.sun.star.lang.XInitialization; -import com.sun.star.lang.XMultiServiceFactory; -import com.sun.star.lang.XMultiComponentFactory; -import com.sun.star.lib.util.NativeLibraryLoader; -import com.sun.star.loader.XImplementationLoader; -import com.sun.star.uno.UnoRuntime; -import com.sun.star.uno.XComponentContext; - -import java.io.BufferedReader; -import java.io.File; -import java.io.InputStream; -import java.io.InputStreamReader; -import java.io.PrintStream; -import java.io.UnsupportedEncodingException; -import java.util.HashMap; -import java.util.Hashtable; -import java.util.Map; -import java.util.Random; - -/** Bootstrap offers functionality to obtain a context or simply - a service manager. - The service manager can create a few basic services, whose implementations are: - <ul> - <li>com.sun.star.comp.loader.JavaLoader</li> - <li>com.sun.star.comp.urlresolver.UrlResolver</li> - <li>com.sun.star.comp.bridgefactory.BridgeFactory</li> - <li>com.sun.star.comp.connections.Connector</li> - <li>com.sun.star.comp.connections.Acceptor</li> - <li>com.sun.star.comp.servicemanager.ServiceManager</li> - </ul> - - Other services can be inserted into the service manager by - using its XSet interface: - <pre> - XSet xSet = UnoRuntime.queryInterface( XSet.class, aMultiComponentFactory ); - // insert the service manager - xSet.insert( aSingleComponentFactory ); - </pre> -*/ -public class Bootstrap { - - private static void insertBasicFactories( - XSet xSet, XImplementationLoader xImpLoader ) - throws Exception - { - // insert the factory of the loader - xSet.insert( xImpLoader.activate( - "com.sun.star.comp.loader.JavaLoader", null, null, null ) ); - - // insert the factory of the URLResolver - xSet.insert( xImpLoader.activate( - "com.sun.star.comp.urlresolver.UrlResolver", null, null, null ) ); - - // insert the bridgefactory - xSet.insert( xImpLoader.activate( - "com.sun.star.comp.bridgefactory.BridgeFactory", null, null, null ) ); - - // insert the connector - xSet.insert( xImpLoader.activate( - "com.sun.star.comp.connections.Connector", null, null, null ) ); - - // insert the acceptor - xSet.insert( xImpLoader.activate( - "com.sun.star.comp.connections.Acceptor", null, null, null ) ); - } - - /** - * Returns an array of default commandline options to start bootstrapped - * instance of soffice with. You may use it in connection with bootstrap - * method for example like this: - * <pre> - * List list = Arrays.asList( Bootstrap.getDefaultOptions() ); - * list.remove("--nologo"); - * list.remove("--nodefault"); - * list.add("--invisible"); - * - * Bootstrap.bootstrap( list.toArray( new String[list.size()] ); - * </pre> - * - * @return an array of default commandline options - * @see #bootstrap( String[] ) - * @since LibreOffice 5.1 - */ - public static final String[] getDefaultOptions() - { - return new String[] - { - "--nologo", - "--nodefault", - "--norestore", - "--nolockcheck" - }; - } - - /** - backwards compatibility stub. - @param context_entries the hash table contains mappings of entry names (type string) to - context entries (type class ComponentContextEntry). - @throws Exception if things go awry. - @return a new context. - */ - public static XComponentContext createInitialComponentContext( Hashtable<String, Object> context_entries ) - throws Exception - { - return createInitialComponentContext((Map<String, Object>) context_entries); - } - /** Bootstraps an initial component context with service manager and basic - jurt components inserted. - @param context_entries the hash table contains mappings of entry names (type string) to - context entries (type class ComponentContextEntry). - @throws Exception if things go awry. - @return a new context. - */ - public static XComponentContext createInitialComponentContext( Map<String, Object> context_entries ) - throws Exception - { - ServiceManager xSMgr = new ServiceManager(); - - XImplementationLoader xImpLoader = UnoRuntime.queryInterface( - XImplementationLoader.class, new JavaLoader() ); - XInitialization xInit = UnoRuntime.queryInterface( - XInitialization.class, xImpLoader ); - Object[] args = new Object [] { xSMgr }; - xInit.initialize( args ); - - // initial component context - if (context_entries == null) - context_entries = new HashMap<String,Object>( 1 ); - // add smgr - context_entries.put( - "/singletons/com.sun.star.lang.theServiceManager", - new ComponentContextEntry( null, xSMgr ) ); - // ... xxx todo: add standard entries - XComponentContext xContext = new ComponentContext( context_entries, null ); - - xSMgr.setDefaultContext(xContext); - - XSet xSet = UnoRuntime.queryInterface( XSet.class, xSMgr ); - // insert basic jurt factories - insertBasicFactories( xSet, xImpLoader ); - - return xContext; - } - - /** - * Bootstraps a servicemanager with the jurt base components registered. - * - * See also UNOIDL <code>com.sun.star.lang.ServiceManager</code>. - * - * @throws Exception if things go awry. - * @return a freshly bootstrapped service manager - */ - public static XMultiServiceFactory createSimpleServiceManager() throws Exception - { - return UnoRuntime.queryInterface( - XMultiServiceFactory.class, createInitialComponentContext( (Map<String, Object>) null ).getServiceManager() ); - } - - - /** Bootstraps the initial component context from a native UNO installation. - - @throws Exception if things go awry. - @return a freshly bootstrapped component context. - - See also - <code>cppuhelper/defaultBootstrap_InitialComponentContext()</code>. - */ - public static final XComponentContext defaultBootstrap_InitialComponentContext() - throws Exception - { - return defaultBootstrap_InitialComponentContext( (String) null, (Map<String,String>) null ); - } - /** - * Backwards compatibility stub. - * - * @param ini_file - * ini_file (may be null: uno.rc besides cppuhelper lib) - * @param bootstrap_parameters - * bootstrap parameters (maybe null) - * - * @throws Exception if things go awry. - * @return a freshly bootstrapped component context. - */ - public static final XComponentContext defaultBootstrap_InitialComponentContext( - String ini_file, Hashtable<String,String> bootstrap_parameters ) - throws Exception - { - return defaultBootstrap_InitialComponentContext(ini_file, (Map<String,String>) bootstrap_parameters); - - } - /** Bootstraps the initial component context from a native UNO installation. - - See also - <code>cppuhelper/defaultBootstrap_InitialComponentContext()</code>. - - @param ini_file - ini_file (may be null: uno.rc besides cppuhelper lib) - @param bootstrap_parameters - bootstrap parameters (maybe null) - - @throws Exception if things go awry. - @return a freshly bootstrapped component context. - */ - public static final XComponentContext defaultBootstrap_InitialComponentContext( - String ini_file, Map<String,String> bootstrap_parameters ) - throws Exception - { - // jni convenience: easier to iterate over array than calling Hashtable - String pairs [] = null; - if (null != bootstrap_parameters) - { - pairs = new String [ 2 * bootstrap_parameters.size() ]; - int n = 0; - for (Map.Entry<String, String> bootstrap_parameter : bootstrap_parameters.entrySet()) { - pairs[ n++ ] = bootstrap_parameter.getKey(); - pairs[ n++ ] = bootstrap_parameter.getValue(); - } - } - - if (! m_loaded_juh) - { - if ("The Android Project".equals(System.getProperty("java.vendor"))) - { - // Find out if we are configured with DISABLE_DYNLOADING or - // not. Try to load the lo-bootstrap shared library which - // won't exist in the DISABLE_DYNLOADING case. (And which will - // be already loaded otherwise, so nothing unexpected happens - // that case.) Yeah, this would be simpler if I just could be - // bothered to keep a separate branch for DISABLE_DYNLOADING - // on Android, merging in master periodically, until I know - // for sure whether it is what I want, or not. - - boolean disable_dynloading = false; - try { - System.loadLibrary( "lo-bootstrap" ); - } catch ( UnsatisfiedLinkError e ) { - disable_dynloading = true; - } - - if (!disable_dynloading) - { - NativeLibraryLoader.loadLibrary( Bootstrap.class.getClassLoader(), "juh" ); - } - } - else - { - NativeLibraryLoader.loadLibrary( Bootstrap.class.getClassLoader(), "juh" ); - } - m_loaded_juh = true; - } - return UnoRuntime.queryInterface( - XComponentContext.class, - cppuhelper_bootstrap( - ini_file, pairs, Bootstrap.class.getClassLoader() ) ); - } - - private static boolean m_loaded_juh = false; - private static native Object cppuhelper_bootstrap( - String ini_file, String bootstrap_parameters [], ClassLoader loader ) - throws Exception; - - /** - * Bootstraps the component context from a UNO installation. - * - * @throws BootstrapException if things go awry. - * - * @return a bootstrapped component context. - * - * @since UDK 3.1.0 - */ - public static final XComponentContext bootstrap() - throws BootstrapException { - - String[] defaultArgArray = getDefaultOptions(); - return bootstrap( defaultArgArray ); - } - - /** - * Bootstraps the component context from a UNO installation. - * - * @param argArray - * an array of strings - commandline options to start instance of - * soffice with - * @see #getDefaultOptions() - * - * @throws BootstrapException if things go awry. - * - * @return a bootstrapped component context. - * - * @since LibreOffice 5.1 - */ - public static final XComponentContext bootstrap( String[] argArray ) - throws BootstrapException { - - XComponentContext xContext = null; - - try { - // create default local component context - XComponentContext xLocalContext = - createInitialComponentContext( (Map<String, Object>) null ); - if ( xLocalContext == null ) - throw new BootstrapException( "no local component context!" ); - - // find office executable relative to this class's class loader - String sOffice = - System.getProperty( "os.name" ).startsWith( "Windows" ) ? - "soffice.exe" : "soffice"; - File fOffice = NativeLibraryLoader.getResource( - Bootstrap.class.getClassLoader(), sOffice ); - if ( fOffice == null ) - throw new BootstrapException( "no office executable found!" ); - - // create random pipe name - String sPipeName = "uno" + - Long.toString(randomPipeName.nextLong() & 0x7fffffffffffffffL); - - // create call with arguments - String[] cmdArray = new String[ argArray.length + 2 ]; - cmdArray[0] = fOffice.getPath(); - cmdArray[1] = ( "--accept=pipe,name=" + sPipeName + ";urp;" ); - - System.arraycopy( argArray, 0, cmdArray, 2, argArray.length ); - - // start office process - Process p = Runtime.getRuntime().exec( cmdArray ); - pipe( p.getInputStream(), System.out, "CO> " ); - pipe( p.getErrorStream(), System.err, "CE> " ); - - // initial service manager - XMultiComponentFactory xLocalServiceManager = - xLocalContext.getServiceManager(); - if ( xLocalServiceManager == null ) - throw new BootstrapException( "no initial service manager!" ); - - // create a URL resolver - XUnoUrlResolver xUrlResolver = - UnoUrlResolver.create( xLocalContext ); - - // connection string - String sConnect = "uno:pipe,name=" + sPipeName + - ";urp;StarOffice.ComponentContext"; - - // wait until office is started - for (int i = 0;; ++i) { - try { - // try to connect to office - Object context = xUrlResolver.resolve( sConnect ); - xContext = UnoRuntime.queryInterface( - XComponentContext.class, context); - if ( xContext == null ) - throw new BootstrapException( "no component context!" ); - break; - } catch ( com.sun.star.connection.NoConnectException ex ) { - // Wait 500 ms, then try to connect again, but do not wait - // longer than 5 min (= 600 * 500 ms) total: - if (i == 600) { - throw new BootstrapException(ex); - } - Thread.sleep( 500 ); - } - } - } catch ( BootstrapException e ) { - throw e; - } catch ( java.lang.RuntimeException e ) { - throw e; - } catch ( java.lang.Exception e ) { - throw new BootstrapException( e ); - } - - return xContext; - } - - private static final Random randomPipeName = new Random(); - - private static void pipe( - final InputStream in, final PrintStream out, final String prefix ) { - - new Thread( "Pipe: " + prefix) { - @Override - public void run() { - try { - BufferedReader r = new BufferedReader( - new InputStreamReader(in, "UTF-8") ); - - for ( ; ; ) { - String s = r.readLine(); - if ( s == null ) { - break; - } - out.println( prefix + s ); - } - } catch ( UnsupportedEncodingException e ) { - e.printStackTrace( System.err ); - } catch ( java.io.IOException e ) { - e.printStackTrace( System.err ); - } - } - }.start(); - } -} - -// vim:set shiftwidth=4 softtabstop=4 expandtab: |