| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2001-2002 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 |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache" |
| * nor may "Apache" appear in their names without prior written |
| * permission of the Apache Group. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * 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.tools.ant.taskdefs.optional.jsp.compilers; |
| |
| import java.io.File; |
| import java.util.Enumeration; |
| import java.util.Vector; |
| import org.apache.tools.ant.Project; |
| import org.apache.tools.ant.taskdefs.optional.jsp.JspC; |
| import org.apache.tools.ant.types.CommandlineJava; |
| |
| /** |
| * This is the default implementation for the JspCompilerAdapter 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 DefaultJspCompilerAdapter |
| implements JspCompilerAdapter { |
| |
| private static String lSep = System.getProperty("line.separator"); |
| |
| /** |
| * Logs the compilation parameters, adds the files to compile and logs the |
| * "niceSourceList" |
| */ |
| protected void logAndAddFilesToCompile(JspC jspc, |
| Vector compileList, |
| CommandlineJava cmd) { |
| jspc.log("Compilation " + cmd.describeJavaCommand(), |
| 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); |
| } |
| |
| /** |
| * our owner |
| */ |
| protected JspC owner; |
| |
| /** |
| * set the owner |
| */ |
| public void setJspc(JspC owner) { |
| this.owner = owner; |
| } |
| |
| /** get the owner |
| * @return the owner; should never be null |
| */ |
| public JspC getJspc() { |
| return owner; |
| } |
| |
| |
| /** |
| * add an argument oneple to the argument list, if the value aint null |
| * |
| * @param argument The argument |
| */ |
| protected void addArg(CommandlineJava cmd, String argument) { |
| if (argument != null && argument.length() != 0) { |
| cmd.createArgument().setValue(argument); |
| } |
| } |
| |
| |
| /** |
| * add an argument tuple to the argument list, if the value aint null |
| * |
| * @param argument The argument |
| * @param value the parameter |
| */ |
| protected void addArg(CommandlineJava cmd, String argument, String value) { |
| if (value != null) { |
| cmd.createArgument().setValue(argument); |
| cmd.createArgument().setValue(value); |
| } |
| } |
| |
| /** |
| * add an argument tuple to the arg list, if the file parameter aint null |
| * |
| * @param argument The argument |
| * @param file the parameter |
| */ |
| protected void addArg(CommandlineJava cmd, String argument, File file) { |
| if (file != null) { |
| cmd.createArgument().setValue(argument); |
| cmd.createArgument().setFile(file); |
| } |
| } |
| |
| /** |
| * ask if compiler can sort out its own dependencies |
| * @return true if the compiler wants to do its own |
| * depends |
| */ |
| public boolean implementsOwnDependencyChecking() { |
| return false; |
| } |
| |
| /** |
| * get our project |
| * @return owner project data |
| */ |
| public Project getProject() { |
| return getJspc().getProject(); |
| } |
| } |
| |