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jlechner |
/*
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Copyright (c) 2001, 2003 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package gnu.java.rmi.rmic;
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/**
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* A Compiler object can be used to compile a .java file into a
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* .class file. This is an abstract class; the
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* <code>getInstance()</code> method is used to obtain the actual
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* compiler object.
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*/
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public abstract class Compiler
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{
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// Can't directly instantiate.
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protected Compiler ()
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{
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}
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/** Create a new compiler instance. */
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public static Compiler getInstance ()
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{
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return getInstance (System.getProperty ("classpath.compiler", "gcj"));
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}
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/** Create a new compiler instance given the name of the compiler. */
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public static Compiler getInstance (String name)
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{
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try
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{
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Class k = Class.forName (classPrefix + name);
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return (Compiler) k.newInstance ();
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}
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catch (Throwable _)
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{
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}
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return null;
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}
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/** Get the directory where output files will be put. */
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public String getDestination ()
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{
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return dest;
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}
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/** Set the directory where output files will be put. */
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public void setDestination (String dest)
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{
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this.dest = dest;
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}
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/** Get the classpath for compilation. */
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public String getClasspath ()
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{
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return classpath;
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}
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/** Set the classpath for compilation. */
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public void setClasspath (String classpath)
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{
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this.classpath = classpath;
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}
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/** Compile the given file. Throws exception on error. */
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public abstract void compile (String name) throws Exception;
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/** The destination directory, or null if none set. */
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protected String dest;
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/** The classpath directory, or null if none set. */
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private String classpath;
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/** Class prefix used when trying to find instance. */
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private static final String classPrefix = "gnu.java.rmi.rmic.Compile_";
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}
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