| /* |
| * 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 org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.Project; |
| import org.apache.tools.ant.types.CommandlineJava; |
| import org.apache.tools.ant.types.Path; |
| import org.apache.tools.ant.taskdefs.optional.jsp.JspC; |
| import org.apache.tools.ant.taskdefs.optional.jsp.JspMangler; |
| import org.apache.tools.ant.taskdefs.optional.jsp.JspNameMangler; |
| import org.apache.tools.ant.taskdefs.Java; |
| import org.apache.tools.ant.taskdefs.ExecuteJava; |
| |
| import java.io.File; |
| |
| /** |
| * The implementation of the jasper compiler. |
| * This is a cut-and-paste of the original Jspc task. |
| * |
| * @author Matthew Watson <a href="mailto:mattw@i3sp.com">mattw@i3sp.com</a> |
| * @author steve loughran |
| * @since ant1.5 |
| */ |
| public class JasperC extends DefaultJspCompilerAdapter { |
| /** |
| * our execute method |
| */ |
| public boolean execute() |
| throws BuildException { |
| getJspc().log("Using jasper compiler", Project.MSG_VERBOSE); |
| CommandlineJava cmd = setupJasperCommand(); |
| /* |
| Path classpath=cmd.createClasspath(getProject()); |
| if (getJspc().getClasspath() != null) { |
| classpath=getJspc().getClasspath(); |
| } else { |
| classpath.concatSystemClasspath(); |
| } |
| ExecuteJava exec=new ExecuteJava(); |
| exec.execute(getProject()); |
| if ((err = executeJava()) != 0) { |
| if (failOnError) { |
| throw new BuildException("Java returned: " + err, location); |
| } else { |
| log("Java Result: " + err, Project.MSG_ERR); |
| } |
| */ |
| |
| |
| try { |
| // Create an instance of the compiler, redirecting output to |
| // the project log |
| // REVISIT. ugly. |
| Java java = (Java) (getProject().createTask("java")); |
| if (getJspc().getClasspath() != null) { |
| java.setClasspath(getJspc().getClasspath()); |
| } else { |
| Path classpath=new Path(getProject()); |
| classpath.concatSystemClasspath(); |
| java.setClasspath(classpath); |
| } |
| java.setDir(getProject().getBaseDir()); |
| java.setClassname("org.apache.jasper.JspC"); |
| //this is really irritating; we need a way to set stuff |
| String args[] = cmd.getJavaCommand().getArguments(); |
| for (int i = 0; i < args.length; i++) { |
| java.createArg().setValue(args[i]); |
| } |
| java.setFailonerror(getJspc().getFailonerror()); |
| //we are forking here to be sure that if JspC calls |
| //System.exit() it doesn't halt the build |
| java.setFork(true); |
| java.execute(); |
| return true; |
| } catch (Exception ex) { |
| if (ex instanceof BuildException) { |
| throw (BuildException) ex; |
| } else { |
| throw new BuildException("Error running jsp compiler: ", |
| ex, getJspc().getLocation()); |
| } |
| } finally { |
| getJspc().deleteEmptyJavaFiles(); |
| } |
| } |
| |
| |
| |
| /** |
| * build up a command line |
| * @return a command line for jasper |
| */ |
| private CommandlineJava setupJasperCommand() { |
| CommandlineJava cmd = new CommandlineJava(); |
| JspC jspc = getJspc(); |
| addArg(cmd, "-d", jspc.getDestdir()); |
| addArg(cmd, "-p", jspc.getPackage()); |
| addArg(cmd, "-v" + jspc.getVerbose()); |
| addArg(cmd, "-uriroot", jspc.getUriroot()); |
| addArg(cmd, "-uribase", jspc.getUribase()); |
| addArg(cmd, "-ieplugin", jspc.getIeplugin()); |
| addArg(cmd, "-die9"); |
| |
| if (jspc.isMapped()){ |
| addArg(cmd, "-mapped"); |
| } |
| if (jspc.getWebApp() != null) { |
| File dir = jspc.getWebApp().getDirectory(); |
| addArg(cmd, "-webapp", dir); |
| } |
| logAndAddFilesToCompile(getJspc(), getJspc().getCompileList(), cmd); |
| return cmd; |
| } |
| |
| /** |
| * @return an instance of the mangler this compiler uses |
| */ |
| |
| public JspMangler createMangler() { |
| return new JspNameMangler(); |
| } |
| } |