linkeradapter.java

Tomcat 4.1与WebServer集成组件的源代码包.

/*
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2001 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution, if
 *    any, must include the following acknowlegement:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowlegement may appear in the software itself,
 *    if and wherever such third-party acknowlegements normally appear.
 *
 * 4. The names "The Jakarta Project", "Ant", and "Apache Software
 *    Foundation" must not be used to endorse or promote products derived
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 * 5. Products derived from this software may not be called "Apache"
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 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */

package org.apache.jk.ant.compilers;

import org.apache.tools.ant.BuildException;
import org.apache.jk.ant.*;

import java.util.*;

/* Modeled after javac
 */

/**
 * s/javac/C linker/
 *
 * The interface that all compiler adapters must adher to.  
 *
 * <p>A compiler adapter is an adapter that interprets the javac's
 * parameters in preperation to be passed off to the compier this
 * adapter represents.  As all the necessary values are stored in the
 * Javac task itself, the only thing all adapters need is the javac
 * task, the execute command and a parameterless constructor (for
 * reflection).</p>
 *
 * @author Jay Dickon Glanville <a href="mailto:[e-mail]">[e-mail]</a>
 * @author Costin Manolache
 */
public abstract class LinkerAdapter extends SoTask {
    protected SoTask so;

    /**
     * Sets the compiler attributes, which are stored in the Javac task.
     */
    public void setSoTask(SoTask so ) {
	this.so=so;
    }

    public void execute() throws BuildException {
	findSourceFiles();
	link(this.srcList);
    }


    /**
     * Executes the task.
     *
     * @return has the compilation been successful
     */
    public abstract boolean link(Vector srcFiles) throws BuildException;
}