001    /*
002     * Copyright (C) 2012 eXo Platform SAS.
003     *
004     * This is free software; you can redistribute it and/or modify it
005     * under the terms of the GNU Lesser General Public License as
006     * published by the Free Software Foundation; either version 2.1 of
007     * the License, or (at your option) any later version.
008     *
009     * This software is distributed in the hope that it will be useful,
010     * but WITHOUT ANY WARRANTY; without even the implied warranty of
011     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012     * Lesser General Public License for more details.
013     *
014     * You should have received a copy of the GNU Lesser General Public
015     * License along with this software; if not, write to the Free
016     * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
017     * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
018     */
019    package org.crsh.lang.impl.java;
020    
021    import org.crsh.lang.spi.*;
022    import org.crsh.plugin.CRaSHPlugin;
023    import org.crsh.shell.impl.command.ShellSession;
024    
025    /**
026     * @author Julien Viet
027     */
028    public class JavaLanguage extends CRaSHPlugin<Language> implements Language {
029    
030      /** . */
031      private JavaCompiler compiler;
032    
033      @Override
034      public void init() {
035        compiler = new JavaCompiler(getContext().getLoader());
036      }
037    
038      @Override
039      public String getName() {
040        return "java";
041      }
042    
043      @Override
044      public String getDisplayName() {
045        return System.getProperty("java.runtime.name") + " " + System.getProperty("java.runtime.version");
046      }
047    
048      @Override
049      public boolean isActive() {
050        return true;
051      }
052    
053      @Override
054      public Language getImplementation() {
055        return this;
056      }
057    
058      @Override
059      public Repl getRepl() {
060        return null;
061      }
062    
063      @Override
064      public org.crsh.lang.spi.Compiler getCompiler() {
065        return compiler;
066      }
067    
068      @Override
069      public void init(ShellSession session) {
070        compiler.init(session);
071      }
072    
073      @Override
074      public void destroy(ShellSession session) {
075        compiler.destroy(session);
076      }
077    }