Hi,
Here are the taskdef for XMLC (xmlc.enhydra.org).
Both of them go under:
src/main/org/apache/tools/ant/taskdefs/optional/enhydra
Additional to build.xml
For target check_for_optional_packages:
<available property="xmlc.present"
classname="org.enhydra.xml.xmlc.commands.xmlc.XMLC"/>
For target compile:
<exclude
name="org/apache/tools/ant/taskdefs/optional/enhydra/*.java"
unless="xmlc.present" />
David Li
DigitalSesame/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000 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", "Tomcat", 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 [EMAIL PROTECTED]
*
* 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.enhydra;
import java.io.*;
import java.util.*;
import org.apache.tools.ant.taskdefs.MatchingTask;
import org.apache.tools.ant.*;
import org.enhydra.xml.xmlc.commands.xmlc.XMLC;
/**
* This class defines a task for Enhydra <a
href="http://xmlc.enhydra.org";>XMLC</a>
* The parameters to the XMLC task are passed in using arg element.
*
* <p>For example:
* <pre>
* <xmlc srcdir="." destdir="classes">
* <arg name="xforms"/>
* <arg name="urlmapping" param1=".*.html"
param2="*.po"/>
* </xmlc>
* </pre>
*
* @author David Li <[EMAIL PROTECTED]>
*/
public class Xmlc extends MatchingTask
{
/**
* Number of threads for XmlcRun
*/
int threadCount = 2;
/**
* Directory for the source *ML files
*/
private File srcDir;
/**
* Directory for the generated Java files
*/
private File sourceOut;
/**
* Do the package prefix rewrite
* Ugly hack, performance improvement potential here. (david)
*/
private String rewritePrefix (String pkgname) {
PrefixMap pm;
for (int i = 0; i < prefixMaps.size() ; i++) {
pm = (PrefixMap)prefixMaps.get(i);
if (pkgname.startsWith(pm.oldPrefix)) {
log (" replace \"" + pkgname + "\"", project.MSG_VERBOSE);
pkgname = pm.newPrefix +
pkgname.substring(pm.oldPrefix.length());
log (" with \"" + pkgname + "\"", project.MSG_VERBOSE);
break;
}
i++;
}
return pkgname;
}
/**
* Execution method for Ant task
*/
public void execute() throws BuildException {
if (srcDir == null) {
throw new BuildException("srcdir attribute must be set!", location);
}
if (sourceOut == null) {
throw new BuildException("sourceout attribute must be set!",
location);
}
/* default options set for XMLC */
add("keep");
add("nocompile");
add("sourceout", sourceOut.getAbsolutePath());
/*
* read the argument from the list
* reserve two space for -class
*/
int count = args.size();
String[] argv = new String[count + 3];
args.toArray(argv);
String htmlClassName;
XMLC xmlc = new XMLC();
DirectoryScanner dscan = getDirectoryScanner(srcDir);
String[] files = dscan.getIncludedFiles();
for (int i = 0 ; i < files.length; i++) {
log("processing " + files[i], project.MSG_VERBOSE);
/* compute the output class name */
htmlClassName = files[i].replace(File.pathSeparatorChar, '.');
htmlClassName = files[i].replace('\\', '.');
htmlClassName = htmlClassName.replace('/', '.');
String ext = htmlClassName.substring(htmlClassName.lastIndexOf('.')
+ 1);
htmlClassName = htmlClassName.substring(0,
htmlClassName.lastIndexOf('.'));
htmlClassName += ext.toUpperCase();
htmlClassName = rewritePrefix (htmlClassName);
log(" className: " + htmlClassName, project.MSG_VERBOSE);
log (" XMLC args: ", project.MSG_DEBUG);
for (int j = 0 ; j < argv.length; j++)
log(" argv[" + j + "] = " + argv[j], project.MSG_DEBUG);
File srcFile = new File(srcDir, files[i]);
/* ouch! This is Unix only. Fix sometime */
File javaFile = new File(sourceOut, htmlClassName.replace('.', '/')
+ ".java");
log (" srcFile = " + srcFile.getAbsolutePath(),
project.MSG_VERBOSE);
log (" javaFile = " + javaFile.getAbsolutePath(),
project.MSG_VERBOSE);
/* set up output class */
argv[count] = "-class";
argv[count+1] = htmlClassName;
argv[count+2] = srcFile.getAbsolutePath();
if (!javaFile.exists() || srcFile.lastModified() >
javaFile.lastModified()) {
XmlcRun.addMetaData(argv);
}
}
log("run with " + threadCount + " threads to process " +
XmlcRun.getNumberOfFiles() + " files");
XmlcRun.compile(this);
}
/**
* srcdir attribute
*/
public void setSrcdir(String srcdir) {
srcDir = project.resolveFile(srcdir);
srcDir.mkdirs();
}
/**
* sourceout attribute
*/
public void setSourceout(String sourceout) {
sourceOut = project.resolveFile(sourceout);
}
/**
* threadcount attribute
*/
public void setThreadcount(int threadCount) {
this.threadCount = threadCount;
}
/**
* To process a list of <prefixmap>
*/
private ArrayList prefixMaps = new ArrayList();
public class PrefixMap {
String oldPrefix;
String newPrefix;
public void setOld (String oldPrefix) {
this.oldPrefix = oldPrefix;
}
public void setNew (String newPrefix) {
this.newPrefix = newPrefix;
}
}
/**
* To process a list of <prefixmap>
*/
public PrefixMap createPrefixmap() {
PrefixMap pmap = new PrefixMap();
prefixMaps.add (pmap);
return pmap;
}
/**
* To process a list of <arg>
*/
public Xmlc createArg() {
return this;
}
private ArrayList args = new ArrayList();
public void setName (String name) {
args.add("-" + name);
}
public void setParam1 (String param1) {
args.add(param1);
}
public void setParam2 (String param2) {
args.add(param2);
}
public void add(String name) {
setName(name);
}
public void add(String name, String param1) {
setName(name);
setParam1(param1);
}
public void add(String name, String param1, String param2) {
setName(name);
setParam1(param1);
setParam2(param2);
}
}
/*
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000 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", "Tomcat", 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 [EMAIL PROTECTED]
*
* 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.enhydra;
import java.util.*;
import java.io.IOException;
import org.apache.tools.ant.*;
import org.enhydra.xml.xmlc.commands.xmlc.XMLC;
import org.enhydra.xml.xmlc.metadata.MetaData;
import org.enhydra.xml.xmlc.XMLCException;
/**
* Real XMLC working
*/
class XmlcRun implements Runnable {
/**
* static part to hold list of xmlcRun to be run
*/
private static Stack metaDataList = new Stack();
static void addMetaData (String args[]) {
String[] argsCopy = new String[args.length];
System.arraycopy(args, 0, argsCopy, 0, args.length);
metaDataList.push(argsCopy);
}
static int getNumberOfFiles() {
return metaDataList.size();
}
/**
* Reference to Xmlc Ant task for logging
*/
static Xmlc xmlcTask = null;
/**
* compile all the files with XMLC
* @param x Xmlc object for logging
*/
static void compile(Xmlc x) {
xmlcTask = x;
Thread[] threads = new Thread[x.threadCount];
for (int i = 0; i < x.threadCount; i++) {
threads[i] = new Thread(new XmlcRun(), "XmlcRunThread" + i);
threads[i].start();
}
for (int i = 0 ; i < x.threadCount; i++) {
try {
threads[i].join();
} catch (Exception e) {
log("XmlcRun: ERROR " + e.getMessage());
}
}
}
static synchronized void log (String msg, int level) {
xmlcTask.log(msg, level);
}
static synchronized void log (String msg) {
xmlcTask.log(msg);
}
/**
*
*/
public void run () {
String[] args;
XMLC x = new XMLC();
try {
while (true) {
args = (String[])metaDataList.pop();
x.compile(args);
/* FIXME: bad assumption on the last element
* of array to be the source file. */
log("XmlcRun: "
+ Thread.currentThread().getName()
+ " process "
+ args[args.length - 1]);
}
} catch (EmptyStackException see) {
log ("XmlcRun: " + Thread.currentThread().getName() + " done",
Project.MSG_VERBOSE);
} catch (Exception e) {
log ("XmlcRun: " + Thread.currentThread().getName() +
e.getMessage());
}
}
}
