src/main/org/apache/tools/ant/taskdefs/optional/jsp/compilers/DefaultCompilerAdapter.java

/*
 * 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
 *    from this software without prior written permission. For written
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 * 5. Products derived from this software may not be called "Apache"
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 * 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.tools.ant.taskdefs.optional.jsp.compilers;

import org.apache.tools.ant.Project;

import org.apache.tools.ant.taskdefs.optional.jsp.JspC;
import org.apache.tools.ant.types.Commandline;

import java.util.Vector;
import java.util.Enumeration;

/**
 * This is the default implementation for the CompilerAdapter interface.
 * This is currently very light on the ground since only one compiler type is
 * supported.
 *
 * @author Matthew Watson <a href="mailto:mattw@i3sp.com">mattw@i3sp.com</a>
 */
public abstract class DefaultCompilerAdapter
    implements CompilerAdapter
{
    /* ------------------------------------------------------------ */
    private static String lSep = System.getProperty("line.separator");
    /* ------------------------------------------------------------ */
    /**
     * Logs the compilation parameters, adds the files to compile and logs the 
     * &qout;niceSourceList&quot;
     */
    protected void logAndAddFilesToCompile(JspC jspc,
                                           Vector compileList,
                                           Commandline cmd)
    {
        jspc.log("Compilation args: " + cmd.toString(), Project.MSG_VERBOSE);

        StringBuffer niceSourceList = new StringBuffer("File");
        if (compileList.size() != 1) {
            niceSourceList.append("s");
        }
        niceSourceList.append(" to be compiled:");

        niceSourceList.append(lSep);

        Enumeration enum = compileList.elements();
        while (enum.hasMoreElements()) {
            String arg = (String)enum.nextElement();
            cmd.createArgument().setValue(arg);
            niceSourceList.append("    " + arg + lSep);
        }

        jspc.log(niceSourceList.toString(), Project.MSG_VERBOSE);
    }
    /* ------------------------------------------------------------ */
    protected JspC attributes;
    public void setJspc( JspC attributes ) {
        this.attributes = attributes;
    }
    public JspC getJspc() {
        return attributes;
    }
    /* ------------------------------------------------------------ */
}