Return-Path: Mailing-List: contact ant-dev-help@jakarta.apache.org; run by ezmlm Delivered-To: mailing list ant-dev@jakarta.apache.org Received: (qmail 89381 invoked by uid 500); 18 Feb 2001 13:44:44 -0000 Delivered-To: apmail-jakarta-ant-cvs@apache.org Received: (qmail 89378 invoked by uid 1142); 18 Feb 2001 13:44:44 -0000 Date: 18 Feb 2001 13:44:44 -0000 Message-ID: <20010218134444.89377.qmail@apache.org> From: conor@apache.org To: jakarta-ant-cvs@apache.org Subject: cvs commit: jakarta-ant/src/testcases/org/apache/tools/ant/taskdefs/optional ANTLRTest.java conor 01/02/18 05:44:44 Modified: . WHATSNEW build.xml docs/manual credits.html optionaltasklist.html toc.html docs/manual/CoreTasks filter.html javac.html tar.html docs/manual/Integration VAJAntTool.html docs/manual/OptionalTasks mparse.html src/main/org/apache/tools/ant AntClassLoader.java ProjectHelper.java src/main/org/apache/tools/ant/taskdefs Execute.java ExecuteJava.java defaults.properties src/main/org/apache/tools/ant/taskdefs/optional/ejb DescriptorHandler.java WeblogicDeploymentTool.java src/main/org/apache/tools/ant/taskdefs/optional/ide VAJImport.java src/main/org/apache/tools/ant/taskdefs/optional/metamata MParse.java src/script antRun.bat src/testcases/org/apache/tools/ant/taskdefs TaskdefsTest.java src/testcases/org/apache/tools/ant/taskdefs/optional ANTLRTest.java Added: docs/manual/OptionalTasks vsslabel.html src/etc/testcases/core/include/basic include.inc include.xml relative.xml src/etc/testcases/core/include/frag#ment include.inc include.xml relative.xml simple.xml src/etc/testcases/taskdefs property.xml src/testcases/org/apache/tools/ant IncludeTest.java src/testcases/org/apache/tools/ant/taskdefs PropertyTest.java Log: Merge 1.3 branch changes into MAIN Revision Changes Path 1.76 +5 -1 jakarta-ant/WHATSNEW Index: WHATSNEW =================================================================== RCS file: /home/cvs/jakarta-ant/WHATSNEW,v retrieving revision 1.75 retrieving revision 1.76 diff -u -r1.75 -r1.76 --- WHATSNEW 2001/02/13 12:31:46 1.75 +++ WHATSNEW 2001/02/18 13:44:39 1.76 @@ -1,4 +1,4 @@ -Changes from Ant 1.2 to Ant 1.3 Beta 1 +Changes from Ant 1.2 to Ant 1.3 Beta 2 =========================================== Changes that could break older environments: @@ -71,6 +71,10 @@ may be controlled. * wlrun, wlstop and ejbjar now support Weblogic 6.0 + +* The MPasre task has been updated to work with MParse 2.0 + +* The documentation has been significantly updated. Fixed bugs: 1.134 +2 -1 jakarta-ant/build.xml Index: build.xml =================================================================== RCS file: /home/cvs/jakarta-ant/build.xml,v retrieving revision 1.133 retrieving revision 1.134 diff -u -r1.133 -r1.134 --- build.xml 2001/02/15 13:39:58 1.133 +++ build.xml 2001/02/18 13:44:39 1.134 @@ -298,7 +298,8 @@ - + 1.3 +2 -1 jakarta-ant/docs/manual/credits.html Index: credits.html =================================================================== RCS file: /home/cvs/jakarta-ant/docs/manual/credits.html,v retrieving revision 1.2 retrieving revision 1.3 diff -u -r1.2 -r1.3 --- credits.html 2001/02/13 12:31:48 1.2 +++ credits.html 2001/02/18 13:44:39 1.3 @@ -30,11 +30,12 @@

Jon S. Stevens (jon@latchkey.com)

Roger Vaughn (rvaughn@seaconinc.com)

Dave Walend (dwalend@cs.tufts.edu)

Phillip Wells (philwells@rocketmail.com)

Version: @VERSION@
-$Id: credits.html,v 1.2 2001/02/13 12:31:48 conor Exp $

+$Id: credits.html,v 1.3 2001/02/18 13:44:39 conor Exp $

Copyright © 2000,2001 Apache Software Foundation. All rights 1.3 +2 -0 jakarta-ant/docs/manual/optionaltasklist.html Index: optionaltasklist.html =================================================================== RCS file: /home/cvs/jakarta-ant/docs/manual/optionaltasklist.html,v retrieving revision 1.2 retrieving revision 1.3 diff -u -r1.2 -r1.3 --- optionaltasklist.html 2001/02/13 12:31:49 1.2 +++ optionaltasklist.html 2001/02/18 13:44:39 1.3 @@ -33,7 +33,9 @@ Stylebook
Test
Telnet
+Visual Age for Java Tasks
VssGet
+VssLabel
1.3 +1 -1 jakarta-ant/docs/manual/toc.html Index: toc.html =================================================================== RCS file: /home/cvs/jakarta-ant/docs/manual/toc.html,v retrieving revision 1.2 retrieving revision 1.3 diff -u -r1.2 -r1.3 --- toc.html 2001/02/13 12:31:49 1.2 +++ toc.html 2001/02/18 13:44:39 1.3 @@ -17,7 +17,7 @@ IDE Integration
Developing with Ant
Ant Resources
-LICENSE
+License
Feedback

Authors
1.3 +2 -2 jakarta-ant/docs/manual/CoreTasks/filter.html Index: filter.html =================================================================== RCS file: /home/cvs/jakarta-ant/docs/manual/CoreTasks/filter.html,v retrieving revision 1.2 retrieving revision 1.3 diff -u -r1.2 -r1.3 --- filter.html 2001/02/13 12:31:51 1.2 +++ filter.html 2001/02/18 13:44:40 1.3 @@ -15,7 +15,7 @@ through the Project commodity methods.

Note 1: the token string must not contain the separators chars (@).
Note 2: Either token and value attributes must be provided, or only the -filterfile attribute.

+filtersfile attribute.

Parameters

@@ -50,7 +50,7 @@

will copy recursively all the files from the src.dir directory into the dest.dir directory replacing all the occurences of the string @year@ with 2000.

  <filter filterfile="deploy_env.properties"/>

  <filter filtersfile="deploy_env.properties"/>

will read all property entries from the deploy_env.properties file and set these as filters. 1.4 +1 -1 jakarta-ant/docs/manual/CoreTasks/javac.html Index: javac.html =================================================================== RCS file: /home/cvs/jakarta-ant/docs/manual/CoreTasks/javac.html,v retrieving revision 1.3 retrieving revision 1.4 diff -u -r1.3 -r1.4 --- javac.html 2001/02/14 10:58:24 1.3 +++ javac.html 2001/02/18 13:44:40 1.4 @@ -157,7 +157,7 @@ + defaults to yes. 1.3 +23 -13 jakarta-ant/docs/manual/CoreTasks/tar.html Index: tar.html =================================================================== RCS file: /home/cvs/jakarta-ant/docs/manual/CoreTasks/tar.html,v retrieving revision 1.2 retrieving revision 1.3 diff -u -r1.2 -r1.3 --- tar.html 2001/02/13 12:31:52 1.2 +++ tar.html 2001/02/18 13:44:40 1.3 @@ -22,16 +22,24 @@ to be applied to the tar entries. This is useful, for example, when preparing archives for Unix systems where some files need to have execute permission.

The POSIX tar standard does not support path lengths greater than 100 characters. The -behaviour of the tar task when it encounters such paths is controlled by the longfile -attribute. If this attribute is not present, the tar task will throw an exception upon encountering -a long path. If the longfile attribute is set to truncate, any long paths will be -truncated to the 100 character maximum length prior to adding to the archive. This ensures that -the file will be in the archive and that the archive can be untarred by any compliant version of -tar. If the loss of path information is not acceptable, and it rarely is, longfile may be set to -the value gnu. The tar task will then produce a GNU tar file which can have -arbitrary length paths. Note however, that the resulting archive will only be able to be untarred -with GNU tar.

Early versions of tar did not support path lengths greater than 100 +characters. Modern versions of tar do so, but in incompatible ways. +The behaviour of the tar task when it encounters such paths is +controlled by the longfile attribute. +If the longfile attribute is set to fail, any long paths will +cause the tar task to fail. If the longfile attribute is set to +truncate, any long paths will be truncated to the 100 character +maximum length prior to adding to the archive. If the value of the longfile +attribute is set to omit then files containing long paths will be +omitted from the archive. Either option ensures that the archive can be +untarred by any compliant version of tar. If the loss of path or file +information is not acceptable, and it rarely is, longfile may be set to the +value gnu. The tar task will then produce a GNU tar file which +can have arbitrary length paths. Note however, that the resulting archive will +only be able to be untarred with GNU tar. The default for the longfile +attribute is warn which behaves just like the gnu option except +that it produces a warning for each file path encountered that does not match +the limit.

Note that this task does not perform compression. You might want to use the GZip task to prepare a .tar.gz package.

@@ -55,9 +63,11 @@ - - + 1.3 +552 -97 jakarta-ant/docs/manual/Integration/VAJAntTool.html Index: VAJAntTool.html =================================================================== RCS file: /home/cvs/jakarta-ant/docs/manual/Integration/VAJAntTool.html,v retrieving revision 1.2 retrieving revision 1.3 diff -u -r1.2 -r1.3 --- VAJAntTool.html 2001/02/13 12:31:54 1.2 +++ VAJAntTool.html 2001/02/18 13:44:40 1.3 @@ -3,133 +3,588 @@ - Ant VisualAge for Java Tool Integration + Visual Age for Java Tasks and Plugin User Manual -

Ant PlugIn for VisualAge for Java

-by -

Wolf Siberski ( - wolf.siberski@tui.de)
Christoph Wilhelms ( - christoph.wilhelms@tui.de)

Visual Age for Java Tasks and Plugin User Manual

Wolf Siberski + ( wolf.siberski@tui.de )
Christoph Wilhelms + ( christoph.wilhelms@tui.de)

Introduction
Installation
Usage
The Tasks

VAJLoad
VAJExport
VAJImport

A sample build file
The Plugin

Installation
Usage

Frequently Asked Questions
Visual Age Versions
History

Introduction

The Tasks

includeAntRuntime	whether to include the Ant run-time libraries; - defaults to `no`.	No
longfile	Controls how long paths are handled. Allowable - values are "gnu" and "truncate"	No	Determines how long files (>100 chars) are to be + handled. Allowable values are "truncate", "fail", + "warn", "omil" and "gnu". Default is + "warn". +	No
includes

+ + + + + + + + + + + + + + +

VAJLoad +	loads specified versions into the workspace +
VAJExport +	exports specified packages into the file system +
VAJImport +	imports specified files into the workspace +

+These tasks are described in detail below. + +

VAJLoad

Description:

Loads a specified VAJ project version into the workspace.

+ +

Parameters

none

+ +

Parameters specified as nested elements

vajproject

+ + + + + + + + + + + + + + + + + + +

Attribute	Description	Required
name	name of the VAJ project to load into the workspace	yes
version	name of the requested version	yes

+ +

Example

  +<vajload>
  +    <vajproject name="My Testcases" version="1.7beta" />
  +    <vajproject name="JUnit" version="3.2" />
  +</vajload>
  +

+ +

VAJExport

+ +

Description:

Exports Java source files, class files and/or resources from the workspace +to the file system. Exports can be specified by giving the VAJ project name and package name(s). This works very similar to +FileSets.

+ +

Parameters

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

Attribute	Description	Required
destdir	location to store the exported files	yes
exportSources	export source files (default: "yes")	no
exportResources	export resource files (default: "yes")	no
exportClasses	export class files (default: "no")	no
exportDebugInfo	include debug info in exported + class files (default: "no")	no
defaultexcludes	use default excludes when exporting (default: "yes")	no

+ +

Parameters specified as nested elements

+ +

include

+specifies the packages to include into the export + + + + + + + + + + + + + + +

Attribute	Description	Required
name	name of the VAJ project and package to export. + The first element of the name must be the project name, + then the package name elements separated by '/'.	yes

+ +

exclude

+specifies the packages to exclude from the export
+ + + + + + + + + + + + + + +

Attribute	Description	Required
name	name of the VAJ project/package not to export	yes

+ +

Example

  +<vajexport destdir="${src.dir}" exportResources="no">
  +    <include name="MyProject/**"/>
  +    <exclude name="MyProject/test/**"/>
  +</vajexport>
  +

+This example exports all packages in the VAJ project 'MyProject', except +packages starting with 'test'. +

VAJImport

+ +

Description:

Imports Java source files, class files and/or resources from the file +system into VAJ. These imports can be specified with a fileset.

Parameters

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + +

Attribute	Description	Required
vajProject	imported files are added to this VAJ project	yes
importSources	export source files (default: "yes")	no
importResources	export resource files (default: "yes")	no
importClasses	export class files (default: "no")	no

+ +

Parameters specified as nested elements

+ +

fileset

+A FileSet specifies the files to import. +

Example

  +<vajimport project="Test" importClasses="true">
  +    <fileset dir="${import.dir}">
  +        <include name="com/sample/**/*.class"/>
  +        <exclude name="com/sample/test/**"/>
  +    </fileset>
  +</vajimport>
  +

+This example imports all class files in the directory ${import.dir}/com/sample +excluding those in the subdirectory test
+

A sample build file

+This is a sample build file which builds a zip file useful for distribution +of the VAJ plugin. The build file exports a specific version of Ant, compiles +it, extracts necessary helper classes and zips everything together. This +is useful as complete example as well as to deploy Ant in a team where all +developers use VAJ. The resulting zip file must be unzipped in +<VAJInstallDir>\ide\tools\org-apache-tools-ant. +For more information see the installation section.
+
+

  +<?xml version="1.0"?>
  +<!-- ======================================================================= -->
  +<!-- Builds a binary distribution of the VAJ Ant Plugin                      -->
  +<!-- ======================================================================= -->
  +<project name="anttool" default="buildall" basedir="c:\temp\anttool">
  +
  +  <property name="src.dir" value="${basedir}/src"/>
  +  <property name="zip.dir" value="${basedir}/dist"/>
  +  <property name="build.classes" value="${basedir}/classes"/>
  +
  +  <!-- location of the unzipped Ant source distribution  -->
  +  <property name="antdistribution.dir" value="u:\ant-1.3beta1"/>
  +
  +  <!-- VAJ install dir -->
  +  <property name="vaj.dir" value="C:\IBMVJava2"/>
  +
  +  <path id="classpath">
  +      <pathelement location="${src.dir}"/>
  +      <pathelement location="${vaj.dir}\IDE\project_resources\IBM IDE Utility class libraries" />
  +      <pathelement location="${build.classes}"/>
  +  </path>
  +
  +
  +  <!-- =================================================================== -->
  +  <!-- Load Projects into Workspace                                        -->
  +  <!-- =================================================================== -->
  +  <target name="load" description="load projects">
  +    <vajload>
  +      <project name="Ant" version="1.3"/>
  +      <project name="Apache Oro RegExp" version="2.0.1"/>
  +    </vajload>
  +  </target>
  +
  +
  +  <!-- =================================================================== -->
  +  <!-- Creates the build dirs                                              -->
  +  <!-- =================================================================== -->
  +  <target name="preparedirs">
  +    <mkdir dir="${basedir}"/>
  +    <mkdir dir="${src.dir}"/>
  +    <mkdir dir="${zip.dir}"/>
  +    <mkdir dir="${build.classes}"/>
  +  </target>
  +
  +
  +  <!-- =================================================================== -->
  +  <!-- Export from VA                                                      -->
  +  <!-- =================================================================== -->
  +  <target name="export" depends="preparedirs" description="export projects">
  +    <mkdir dir="${src.dir}"/>
  +    <!-- Export all Ant sources except optional tasks and the Oro sources -->
  +    <vajexport destdir="${src.dir}">
  +      <include name="Ant/**"/>
  +      <exclude name="Ant/**/optional/**"/>
  +      <exclude name="Ant/org/apache/tools/ant/gui/**"/>
  +      <include name="Apache Oro*/**"/>
  +    </vajexport>
  +    <!-- Export selected optional tasks -->
  +    <vajexport destdir="${src.dir}">
  +      <include name="Ant/org/apache/tools/ant/taskdefs/optional/ide/**"/>
  +    </vajexport>
  +  </target>
  +
  +  <!-- =================================================================== -->
  +  <!-- Unzip necessary libraries                                           -->
  +  <!-- =================================================================== -->
  +  <target name="expand">
  +    <mkdir dir="${build.classes}"/>
  +    <unzip src="${antdistribution.dir}\lib\parser.jar"
  +           dest="${build.classes}"
  +    />
  +    <unzip src="${antdistribution.dir}\lib\jaxp.jar"
  +           dest="${build.classes}"
  +    />
  +    <delete dir="${build.classes}\META-INF" />
  +  </target>
  +
  +  <!-- =================================================================== -->
  +  <!-- Compile the source code                                            -->
  +  <!-- =================================================================== -->
  +  <target name="compile" depends="expand" description="compile java sources">
  +    <mkdir dir="${build.classes}"/>
  +    <javac srcdir="${src.dir}"
  +           destdir="${build.classes}"
  +           debug="on"
  +           deprecation="off"
  +           optimize="on" >
  +      <classpath refid="classpath" />
  +      <include name="org/apache/**"/>
  +      <exclude name="**/JakartaRegexpMatcher.java"/>
  +    </javac>
  +  </target>
  +
  +  <!-- =================================================================== -->
  +  <!-- Copy resources and zip everything together                           -->
  +  <!-- =================================================================== -->
  +  <target name="zip" depends="compile" description="creates zip distribution">
  +    <copy todir="${build.classes}">
  +      <fileset dir="${src.dir}">
  +          <include name="org/apache/**"/>
  +          <exclude name="**/*.java"/>
  +      </fileset>
  +    </copy>
  +    <mkdir dir="${build.classes}/doc"/>
  +    <copy todir="${build.classes}/doc" overwrite="yes">
  +      <fileset dir="${antdistribution.dir}/docs">
  +          <include name="VAJAnttool.html, toolmenu.gif, anttool1.gif"/>
  +      </fileset>
  +    </copy>
  +    <copy file="${antdistribution.dir}/src/main/org/apache/tools/ant/taskdefs/optional/ide/default.ini" todir="${build.classes}" overwrite="yes"/>
  +    <mkdir dir="${zip.dir}"/>
  +    <zip basedir="${build.classes}" zipfile="${zip.dir}/anttool.zip" />
  +  </target>
  +
  +  <!-- =================================================================== -->
  +  <!-- Cleans source and class dirs                                        -->
  +  <!-- =================================================================== -->
  +  <target name="clean" depends="preparedirs" description="removes all files from src and build tree">
  +    <delete>
  +      <fileset dir="${src.dir}"/>
  +    </delete>
  +    <delete>
  +      <fileset dir="${build.classes}"/>
  +    </delete>
  +    <delete>
  +      <fileset dir="${zip.dir}"/>
  +    </delete>
  +  </target>
  +
  +  <!-- =================================================================== -->
  +  <!-- Cleans the build dir, loads required project versions, exports,     -->
  +  <!-- compiles and zips the Plugin                                        -->
  +  <!-- =================================================================== -->
  +  <target name="buildall" depends="clean, load, export, zip" description="build all">
  +  </target>
  +</project>
  +

+ +

The Plugin

+The tasks are usable within VAJ by running the +org.apache.tools.ant.Main class, but this is +quite inconvenient. Therefore a small GUI is +provided which allows selecting a build file +and executing its targets. This Plugin is accessible +from the VAJ Tools menu (see Usage). + +

Installation

-At the moment the installation has it's rough edges. If something described -below doesn't work for You, it's probably not Your fault but incomplete/wrong -instructions. In this case, please contact one of the -authors.
-We assume C:\IBMVJava as VAJ install directory. -If you have installed it elsewhere, adapt the paths below. Execute following -steps to get the PlugIn up and running: +At the moment the installation has it's rough edges. If something +described below doesn't work for You, it's probably not Your fault +but incomplete/wrong instructions. In this case, please contact one +of the authors. +We assume C:\IBMVJava as VAJ install directory. If You have installed it elsewhere, adapt the pathes below. +Execute following steps to get the PlugIn up and running:

import the Ant sources into VAJ.
install the Visual Age IDE Tools (via File->Quick Start-> + Add feature->'IBM IDE Utility class libraries' +
import an appropriate XML parser to VAJ (we use Xerces 1.2.0 and are - happy with it). Unfortunately the XML parser delivered with VAJ (in the - project 'IBM XML Parser for Java') doesn't work with Ant. You have to - remove that project (temporarily) from the workspace before importing - another XML implementation.
import the Ant sources into VAJ.
Create the directory - C:\IBMVJava\ide\tools\org-apache-tools-ant.
export the Ant and XML parser class files into this directory. Be sure - to select class files and resources. Sources don't have to be exported. - Some optional tasks have errors and can't be exported when You don't have - the necessary packages in Your workspace (e.g. junit task, ejbc task). - If You need this tasks either import these packages into VAJ, too, - or copy the .class files directly from the binary distribution
copy default.ini (in - jakarta-ant\src\...\taskdefs\optional\ide) - to - C:\IBMVJava\ide\tools\org-apache-tools-ant\default.ini.
if you want to access this help from the Workbench, create the - directory - C:\IBMVJava\ide\tools\org-apache-tools-ant\doc and copy the files - VAJAntTool.html, - toolmenu.gif and - anttool1.gif to it.
export the Ant and XML parser class files into this directory. Be sure to select class files and resources. Sources don't have to be exported. Some optional tasks have errors and can't be exported when You don't have the necessary packages in Your workspace (e.g. junit task, ejbc task). If You need this tasks either import these packages into VAJ, too, or copy the .class files directly from the binary distribution. +
copy default.ini (in + jakarta-ant\src\...\taskdefs\optional\ide) to + C:\IBMVJava\ide\tools\org-apache-tools-ant\default.ini. +
if you want to access this help from the Workbench, create the directory C:\IBMVJava\ide\tools\org-apache-tools-ant\doc + and copy the files VAJAntTool.html, + toolmenu.gif and + anttool1.gif to it. +
VAJ has to be restarted to recognize the new tool.
Now if You open the context menu of a project, You should see the entry - 'Ant Build' in the Tools submenu (see Usage).
Make sure the tool works as expected. Now You can remove Ant and the - imported XML parser from Your workspace (and optionally add the IBM parser - again).
Now if You open the context menu of a project, You should see the entry 'Ant Build' in the Tools submenu (see Usage). +
Make sure the tool works as expected. Now You can remove Ant and the imported XML parser from Your workspace (and optionally add the + IBM parser again). +

Usage

-Being sure the tool is installed correctly and your Ant build file is -configured, it is really easy to use.
-Go to your Workbench, select the project you want to deploy and open -its context menu. In the submenu Tools you should find the new -entry Ant Build. Click it to start the tool! -

-After a short time this frame should pop up: -

-This frame contains the following: +Beeing sure the tool is installed correctly and your Ant build file is configured, it is really easy to use.
+Go to your Workbench, select the project you want to deploy and +open its context menu. In the submenu Tools you should find +the new entry Ant Build. Klick it to start the tool!

+ After a short time this frame should pop up: +

+ This frame contains the following elements:

A menubar with some options described later
The name of your selected VAJ project
An entry field for the Ant XML buildfile with a browse [...] button. The - full qualified filename, including the directory is needed here.
A list with tasks specified in the buildfile. Until your first save of - the build info (described later), this list will be empty. When loading a - build file by the Reload Project button, this list is filled with - all tasks which have a description attribute. The task you select in this - list will be executed when pressing the Execute Task button.
An entry field for the Ant XML buildfile with a browse [...] button. The full qualified filename, including the directory is needed here. +
A list with tasks specified in the buildfile. Until your first save of the build info (described later), this list will be empty. When + loading a build file by the Reload Project button, this list + is filled with all tasks which have a description attribute. The + task you select in this list will be executed when pressing the + Execute Task button. +
A pulldown box for specifying the log level.
Three buttons. Two of them I have already described and the third one - is just the Close button to exit our small tool!
Three buttons. Two of them I have already described and the third one is just the Close button to exit our small tool! +

-After you have set up your buildprocess you might find it useful to save -the data you've just entered, so we implemented an option to save it to -the repository into your selected project. Make sure that you have an open -edition of your project before selecting Save BuildInfo To Repository -from the File menu. Now your information is saved to this edition -of your project and will be loaded automatically the next time you start -Ant Build.
-If you have closed the log window accidentally, it can be reopened with -the Log item in the File menu, and if you want to know who -developed this, just select About in the Help menu. -
+After you have set up your buildprocess you might find it useful to save the data you've just entered, so we implemented an option to save it to the repository into your selected project. Make sure that you have an open edition of your project before selecting +Save BuildInfo To Repository from the File menu. +Now your information is saved to this edition of your project and will +be loaded automatically the next time you start Ant Build.
+If you have closed the log window accidentally, it can be reopened with the Log item in the File menu, and if you want to know who developed this, just select About in the Help menu.

Frequently Asked Questions

F: I want to load, export and build more then one Visual Age project to -one jar! How to?
-A: The VA tasks are able to load and export several Projects all at -once. You can choose whatever project you like for storing the tool -information, it doesn't really matter.

+ +

Q: I want to load, export and build more then one Visual Age project +to one jar! How to?
+A: The VA tasks are able to load and export several Projects all at once. You can choose whatever project you like for storing the tool +information, it doesn't really matter +

Q: When I load my build file, the list of targets is empty. Why?
+A: You need to add the optional "description" parameter to the targets You +want to come up in the list. Then reload the build file in the "ant build" +tool. We chose to display only targets with description to allow the build +file developer to distinguish between targets for end users and helper targets. +

Q: Is there a sample build file available?
+A: Now You can find an example in this manual +

+ +

Q: Why does it export my entire workspace when I've already implicitly +selected a project when starting the Tool?
+A: This selection does not carry into the buildfile you are using. Set the +Project name at the beginning of the "includes" parameter. +

Q: When I import Ant into my Workspace, I get Problems reported. Can I +ignore them?
+A: It depends on the problems reported, and what you want to do with Ant. +Problems you can't ignore: +

Classes from javax.xml.parser missing - install a compatible parser + (see installation) +
Classes from com.ibm.ivj.util missing - install the Visual Age IDE + Utility feature (see installation). +

+ +

Q: Why is the task name vajload when the class is called VAJLoadProjects?
+A: At the moment this task can load only project versions. This is reflected +by the class name. It may be extended to load package and class versions, +too, and we didn't want to let these extensions affect the build files. Therefore +we chose the more general name vajload as task name. +

Q: I want to use the same buildfile both within Visual Age and from the +command line using my regular Ant environment. What do I need to be aware +of?
+A: The three Visual Age Tasks won't work when executing Ant from the command +line. +

Q: How do I control the import/export of sourcefiles, compiled files and +project resources explicity?
+A: Via the Boolean values exportClasses (default false) exportSources (default +true) and exportResources (default true). In some situations, Resources are +not exported correctly without this being explicity set. +

Known Problems

Exporting a package containing just resources doesn't work. This is + a VAJ Tool API bug. Workaround: create a dummy class and set 'exportSources' + to false. +

VisualAge for Java Versions

-This tool integration has been tested with versions 3.02 and 3.5 of VisualAge -for Java. It should run with the 2.x Versions, too, but we didn't try. -The graphical user interface is build with AWT so it is JDK independent -by now!
+This tool integration has been tested with versions 3.02 and 3.5 of VisualAge for Java. It should run with the 2.x Versions, too, but we didn't try. The graphical user interface is build with AWT so it is JDK independent by now. +

+ +

History

+ + + + + + + + + + + + + +

1.0	2000/09/11	Initial Version
1.1	2001/02/14	Added Task documentation and more FAQs (thanks to + Richard Bourke for the FAQ additions) +

+Copyright © 2001 Apache Software Foundation. All rights Reserved. + 1.3 +52 -18 jakarta-ant/docs/manual/OptionalTasks/mparse.html Index: mparse.html =================================================================== RCS file: /home/cvs/jakarta-ant/docs/manual/OptionalTasks/mparse.html,v retrieving revision 1.2 retrieving revision 1.3 diff -u -r1.2 -r1.3 --- mparse.html 2001/02/13 12:31:56 1.2 +++ mparse.html 2001/02/18 13:44:40 1.3 @@ -1,16 +1,20 @@ + -JavaCC Task +MParse Task -

MParse

Stephane Bailliez (sbailliez@imediation.com)

Requirements

This task requires Metamata Development environment 1.1. It does not work as -is with the latest 2.0 version freely available at Metamata.

This task requires Metamata Development environment 2.0 freely available at Metamata.

Description

Invokes the Metamata MParse compiler @@ -51,32 +55,62 @@ Yes - workingdir + verbose - The temporary directory used by MParse. + Enable all messages - Yes + No + + + debugparser + + Enables parser debugging + + No + + + debugscanner + + Enables scanner debugging + + No - cleanuphack - Remove the stale file as well as the intermediate Sun + cleanup + Remove the intermediate Sun JavaCC file created during the transformation of the grammar file. - No. Default to false. + No. Default to false + + maxmemory + Set the maximum memory for the JVM. this is a convenient + way to set the -mx or -Xmx argument. + No +

Nested elements

userclasspath

The userclasspath element is required and represents a PATH like +

jvmarg

Additional parameters may be passed to the VM via nested <jvmarg> +attributes. <jvmarg> allows all attributes described in Command +line arguments.

classpath

Sets class path (also source path unless one explicitly set). Overrides +METAPATH/CLASSPATH environment variables. The classpath element represents a PATH like +structure.

sourcepath

Sets source path. Overrides the SOURCEPATH environment variable. The sourcepath element represents a PATH like structure.

Example

  <mparse target="src/Parser.jj" metamatahome="c:/metamata" workingdir="c:/tmp">
  -    <userclasspath>
  -      <pathelement location="./lib/dependency.jar"/>
  -    </userclasspath>
  +  <mparse target="c:/metamata/examples/parseexamples/javagrammars/singlefile/JavaParser.jj"
  +          metamatahome="c:/metamata" cleanup="true">
  +    <classpath>
  +      <pathelement location="c:/metamata/examples/"/>
  +    </classpath>
     </mparse>
   
  -  This invokes Metamata MParse installed in c:/metamata on a grammar file src/Parser.jj
  -with a working directory in c:/tmp and a specific classpath
  +  This invokes Metamata MParse installed in c:/metamata on one of the grammar file
  +example (JavaParser.jj)
  + and cleans up the intermediate Sun JavaCC file.
   
   
   
  
  
  
  1.2       +78 -0     jakarta-ant/docs/manual/OptionalTasks/vsslabel.html
  
  
  
  
  1.2       +3 -0      jakarta-ant/src/etc/testcases/core/include/basic/include.inc
  
  
  
  
  1.2       +9 -0      jakarta-ant/src/etc/testcases/core/include/basic/include.xml
  
  
  
  
  1.2       +9 -0      jakarta-ant/src/etc/testcases/core/include/basic/relative.xml
  
  
  
  
  1.2       +3 -0      jakarta-ant/src/etc/testcases/core/include/frag#ment/include.inc
  
  
  
  
  1.2       +9 -0      jakarta-ant/src/etc/testcases/core/include/frag#ment/include.xml
  
  
  
  
  1.2       +9 -0      jakarta-ant/src/etc/testcases/core/include/frag#ment/relative.xml
  
  
  
  
  1.2       +6 -0      jakarta-ant/src/etc/testcases/core/include/frag#ment/simple.xml
  
  
  
  
  1.2       +8 -0      jakarta-ant/src/etc/testcases/taskdefs/property.xml
  
  
  
  
  1.15      +19 -0     jakarta-ant/src/main/org/apache/tools/ant/AntClassLoader.java
  
  Index: AntClassLoader.java
  ===================================================================
  RCS file: /home/cvs/jakarta-ant/src/main/org/apache/tools/ant/AntClassLoader.java,v
  retrieving revision 1.14
  retrieving revision 1.15
  diff -u -r1.14 -r1.15
  --- AntClassLoader.java	2001/02/04 02:34:28	1.14
  +++ AntClassLoader.java	2001/02/18 13:44:41	1.15
  @@ -103,6 +103,12 @@
        */
       private Vector loaderPackages = new Vector();
       
  +    /**
  +     * This flag indicates that the classloader will ignore the base
  +     * classloader if it can;t find a class.
  +     */
  +    private boolean ignoreBase = false;
  +    
       private static Method getProtectionDomain = null;
       private static Method defineClassProtectionDomain = null;
       static {
  @@ -143,7 +149,17 @@
           this(project, classpath);
           this.systemFirst = systemFirst;
       }
  +
  +    /**
  +     * Set this classloader to run in isolated mode. In isolated mode, classes not
  +     * found on the given classpath will not be referred to the base class loader
  +     * but will cause a classNotFoundException.
  +     */
  +    public void setIsolated(boolean isolated) {
  +        ignoreBase = isolated;
  +    }
       
  +    
       /**
        * Add a package root to the list of packages which must be loaded on the 
        * system loader.
  @@ -354,6 +370,9 @@
                       project.log("Class " + classname + " loaded from ant loader", Project.MSG_DEBUG);
                   }
                   catch (ClassNotFoundException cnfe) {
  +                    if (ignoreBase) {
  +                        throw cnfe;
  +                    }
                       theClass = findBaseClass(classname);
                       project.log("Class " + classname + " loaded from system loader", Project.MSG_DEBUG);
                   }
  
  
  
  1.48      +27 -4     jakarta-ant/src/main/org/apache/tools/ant/ProjectHelper.java
  
  Index: ProjectHelper.java
  ===================================================================
  RCS file: /home/cvs/jakarta-ant/src/main/org/apache/tools/ant/ProjectHelper.java,v
  retrieving revision 1.47
  retrieving revision 1.48
  diff -u -r1.47 -r1.48
  --- ProjectHelper.java	2001/01/18 02:50:32	1.47
  +++ ProjectHelper.java	2001/02/18 13:44:41	1.48
  @@ -99,13 +99,17 @@
        */
       private void parse() throws BuildException {
           FileInputStream inputStream = null;
  +        InputSource inputSource = null;
           
           try {
               SAXParser saxParser = getParserFactory().newSAXParser();
               parser = saxParser.getParser();
               
  -            inputStream = new FileInputStream(buildFile);
  -            saxParser.parse(inputStream, new RootHandler());
  +            String uri = "file:" + buildFile.getAbsolutePath().replace('\\', '/');
  +            for (int index = uri.indexOf('#'); index != -1; index = uri.indexOf('#')) {
  +                uri = uri.substring(0, index) + "%23" + uri.substring(index+1);
  +            }
  +            saxParser.parse(uri, new RootHandler());
           }
           catch(ParserConfigurationException exc) {
               throw new BuildException("Parser has not been configured correctly", exc);
  @@ -208,16 +212,35 @@
            */
           public InputSource resolveEntity(String publicId,
                                            String systemId) {
  -
  +        
               if (systemId.startsWith("file:")) {
                   String path = systemId.substring(5);
  +                int index = path.indexOf("file:");
  +                
  +                // we only have to handle these for backward compatibility
  +                // since they are in the FAQ.
  +                while (index != -1) {
  +                    path = path.substring(0, index) + path.substring(index + 5);
  +                    index = path.indexOf("file:");
  +                }
  +                
  +                String entitySystemId = path;
  +                index = path.indexOf("%23");
  +                // convert these to #
  +                while (index != -1) {
  +                    path = path.substring(0, index) + "#" + path.substring(index + 3);
  +                    index = path.indexOf("%23");
  +                }
  +
                   File file = new File(path);
                   if (!file.isAbsolute()) {
                       file = new File(buildFileParent, path);
                   }
                   
                   try {
  -                    return new InputSource(new FileInputStream(file));
  +                    InputSource inputSource = new InputSource(new FileInputStream(file));
  +                    inputSource.setSystemId("file:" + entitySystemId);
  +                    return inputSource;
                   } catch (FileNotFoundException fne) {
                       project.log(file.getAbsolutePath()+" could not be found", 
                                   Project.MSG_WARN);
  
  
  
  1.14      +19 -10    jakarta-ant/src/main/org/apache/tools/ant/taskdefs/Execute.java
  
  Index: Execute.java
  ===================================================================
  RCS file: /home/cvs/jakarta-ant/src/main/org/apache/tools/ant/taskdefs/Execute.java,v
  retrieving revision 1.13
  retrieving revision 1.14
  diff -u -r1.13 -r1.14
  --- Execute.java	2001/02/13 12:31:58	1.13
  +++ Execute.java	2001/02/18 13:44:42	1.14
  @@ -428,8 +428,10 @@
            */
           public Process exec(Project project, String[] cmd, String[] env) throws IOException
           {
  -            project.log("Execute:CommandLauncher: " +
  -                        Commandline.toString(cmd), Project.MSG_DEBUG);
  +            if (project != null) {
  +                project.log("Execute:CommandLauncher: " +
  +                            Commandline.toString(cmd), Project.MSG_DEBUG);
  +            }                            
               return Runtime.getRuntime().exec(cmd, env);
           }
   
  @@ -471,8 +473,10 @@
               for ( int i = 0; i < cmd.length; i++ ) {
                   newcmd[i] = Commandline.quoteArgument(cmd[i]);
               }
  -            project.log("Execute:Java11CommandLauncher: " +
  -                        Commandline.toString(newcmd), Project.MSG_DEBUG);
  +            if (project != null) {
  +                project.log("Execute:Java11CommandLauncher: " +
  +                            Commandline.toString(newcmd), Project.MSG_DEBUG);
  +            }                            
               return Runtime.getRuntime().exec(newcmd, env);
           }
       }
  @@ -497,8 +501,10 @@
               throws IOException
           {
               try {
  -                project.log("Execute:Java13CommandLauncher: " +
  -                            Commandline.toString(cmd), Project.MSG_DEBUG);
  +                if (project != null) {
  +                    project.log("Execute:Java13CommandLauncher: " +
  +                                Commandline.toString(cmd), Project.MSG_DEBUG);
  +                }                                
                   Object[] arguments = { cmd, env, workingDir };
                   return (Process)_execWithCWD.invoke(Runtime.getRuntime(), arguments);
               } 
  @@ -571,13 +577,16 @@
   
               // Use cmd.exe to change to the specified directory before running
               // the command
  -            String[] newcmd = new String[cmd.length+5];
  +            final int preCmdLength = 6;
  +            String[] newcmd = new String[cmd.length + preCmdLength];
               newcmd[0] = "cmd";
               newcmd[1] = "/c";
               newcmd[2] = "cd";
  -            newcmd[3] = workingDir.getAbsolutePath();
  -            newcmd[4] = "&&";
  -            System.arraycopy(cmd, 0, newcmd, 5, cmd.length);
  +            newcmd[3] = "/d";
  +            newcmd[4] = workingDir.getAbsolutePath();
  +            newcmd[5] = "&&";
  +            System.arraycopy(cmd, 0, newcmd, preCmdLength, cmd.length);
  +
               return exec(project, newcmd, env);
           }
       }
  
  
  
  1.8       +2 -1      jakarta-ant/src/main/org/apache/tools/ant/taskdefs/ExecuteJava.java
  
  Index: ExecuteJava.java
  ===================================================================
  RCS file: /home/cvs/jakarta-ant/src/main/org/apache/tools/ant/taskdefs/ExecuteJava.java,v
  retrieving revision 1.7
  retrieving revision 1.8
  diff -u -r1.7 -r1.8
  --- ExecuteJava.java	2001/01/03 14:18:30	1.7
  +++ ExecuteJava.java	2001/02/18 13:44:42	1.8
  @@ -119,7 +119,8 @@
               if (classpath == null) {
                   target = Class.forName(classname);
               } else {
  -                AntClassLoader loader = new AntClassLoader(project, classpath);
  +                AntClassLoader loader = new AntClassLoader(project, classpath, false);
  +                loader.setIsolated(true);
                   target = loader.forceLoadClass(classname);
               }
               final Method main = target.getMethod("main", param);
  
  
  
  1.62      +1 -0      jakarta-ant/src/main/org/apache/tools/ant/taskdefs/defaults.properties
  
  Index: defaults.properties
  ===================================================================
  RCS file: /home/cvs/jakarta-ant/src/main/org/apache/tools/ant/taskdefs/defaults.properties,v
  retrieving revision 1.61
  retrieving revision 1.62
  diff -u -r1.61 -r1.62
  --- defaults.properties	2001/02/02 17:03:54	1.61
  +++ defaults.properties	2001/02/18 13:44:42	1.62
  @@ -88,6 +88,7 @@
   ccuncheckout=org.apache.tools.ant.taskdefs.optional.clearcase.CCUnCheckout
   sound=org.apache.tools.ant.taskdefs.optional.sound.SoundTask
   junitreport=org.apache.tools.ant.taskdefs.optional.junit.XMLResultAggregator
  +vsslabel=org.apache.tools.ant.taskdefs.optional.vss.MSVSSLABEL
   
   # deprecated ant tasks (kept for back compatibility)
   javadoc2=org.apache.tools.ant.taskdefs.Javadoc
  
  
  
  1.6       +1 -1      jakarta-ant/src/main/org/apache/tools/ant/taskdefs/optional/ejb/DescriptorHandler.java
  
  Index: DescriptorHandler.java
  ===================================================================
  RCS file: /home/cvs/jakarta-ant/src/main/org/apache/tools/ant/taskdefs/optional/ejb/DescriptorHandler.java,v
  retrieving revision 1.5
  retrieving revision 1.6
  diff -u -r1.5 -r1.6
  --- DescriptorHandler.java	2001/01/25 14:39:15	1.5
  +++ DescriptorHandler.java	2001/02/18 13:44:42	1.6
  @@ -243,7 +243,7 @@
               
               // Get the filename into a String object
               File classFile = null;
  -            String className = currentText;
  +            String className = currentText.trim();
   
               // If it's a primitive wrapper then we shouldn't try and put
               // it into the jar, so ignore it.
  
  
  
  1.18      +6 -3      jakarta-ant/src/main/org/apache/tools/ant/taskdefs/optional/ejb/WeblogicDeploymentTool.java
  
  Index: WeblogicDeploymentTool.java
  ===================================================================
  RCS file: /home/cvs/jakarta-ant/src/main/org/apache/tools/ant/taskdefs/optional/ejb/WeblogicDeploymentTool.java,v
  retrieving revision 1.17
  retrieving revision 1.18
  diff -u -r1.17 -r1.18
  --- WeblogicDeploymentTool.java	2001/02/13 12:31:59	1.17
  +++ WeblogicDeploymentTool.java	2001/02/18 13:44:42	1.18
  @@ -521,9 +521,12 @@
                               }
                               else
                               {
  -                                //File other then class changed   rebuild
  -                                log("Non class file " + genericEntry.getName() + " has changed",Project.MSG_VERBOSE);
  -                                rebuild = true;
  +                                // is it the manifest. If so ignore it
  +                                if (!genericEntry.getName().equals("META-INF/MANIFEST.MF")) {
  +                                    //File other then class changed   rebuild
  +                                    log("Non class file " + genericEntry.getName() + " has changed",Project.MSG_VERBOSE);
  +                                    rebuild = true;
  +                                }
                                   break;
                               }
                           }
  
  
  
  1.6       +2 -2      jakarta-ant/src/main/org/apache/tools/ant/taskdefs/optional/ide/VAJImport.java
  
  Index: VAJImport.java
  ===================================================================
  RCS file: /home/cvs/jakarta-ant/src/main/org/apache/tools/ant/taskdefs/optional/ide/VAJImport.java,v
  retrieving revision 1.5
  retrieving revision 1.6
  diff -u -r1.5 -r1.6
  --- VAJImport.java	2001/01/03 14:18:41	1.5
  +++ VAJImport.java	2001/02/18 13:44:43	1.6
  @@ -95,7 +95,7 @@
    *   Required
    * 
    * 
  - *   project
  + *   vajproject
    *   the name of the Project to import to
    *   Yes
    * 
  @@ -130,7 +130,7 @@
       /**
        * The VisualAge for Java Project name to import into.
        */
  -    public void setProject(String projectName) {
  +    public void setVajproject(String projectName) {
           this.importProject = projectName;
       }
   
  
  
  
  1.4       +245 -83   jakarta-ant/src/main/org/apache/tools/ant/taskdefs/optional/metamata/MParse.java
  
  Index: MParse.java
  ===================================================================
  RCS file: /home/cvs/jakarta-ant/src/main/org/apache/tools/ant/taskdefs/optional/metamata/MParse.java,v
  retrieving revision 1.3
  retrieving revision 1.4
  diff -u -r1.3 -r1.4
  --- MParse.java	2001/01/03 14:18:45	1.3
  +++ MParse.java	2001/02/18 13:44:43	1.4
  @@ -62,128 +62,290 @@
   import org.apache.tools.ant.types.CommandlineJava;
   import org.apache.tools.ant.types.Path;
   
  -import java.io.File;
  -import java.io.IOException;
  +import java.io.*;
  +import java.util.*;
   
  -/*
  +/**
  + * Simple Metamata MParse task based on the original written by
  + * Thomas Haas
  + * 
  + * This version was written for Metamata 2.0 available at
  + * http://www.metamata.com
    *
  - * @author thomas.haas@softwired-inc.com
  + * @author Stephane Bailliez
    */
   public class MParse extends Task {
   
  -    private Path userclasspath = null;
  +    private Path classpath = null;
  +    private Path sourcepath = null;
       private File metahome = null;
  -    private File metaworkingdir = null;
       private File target = null;
  -    private boolean cleanupHack = false;
  +    private boolean verbose = false;
  +    private boolean debugparser = false;
  +    private boolean debugscanner = false;    
  +    private boolean cleanup = false;
       private CommandlineJava cmdl = new CommandlineJava();
  +    private File optionsFile = null;
   
  -
  +    /** location of metamata dev environment */
       public void setMetamatahome(File metamatahome) {
           this.metahome = metamatahome;
       }
  -
  -    public void setWorkingdir(File workingdir) {
  -        this.metaworkingdir = workingdir;
  -    }
   
  +    /** the .jj file to process */
       public void setTarget(File target) {
           this.target = target;
       }
   
  -    public Path createUserclasspath() {
  -        if (userclasspath == null) {
  -            userclasspath = new Path(project);
  -        }
  -        
  -        return userclasspath;
  +    /** create a classpath entry */
  +    public Path createClasspath() {
  +        if (classpath == null) {
  +            classpath = new Path(project);
  +        }        
  +        return classpath;
  +    }
  +
  +    /** creates a sourcepath entry */
  +    public Path createSourcepath() {
  +        if (sourcepath == null) {
  +            sourcepath = new Path(project);
  +        }        
  +        return sourcepath;
       }
   
  +    /** set verbose mode */
  +    public void setVerbose(boolean flag){
  +        verbose = flag;
  +    }
  +
  +    /** set scanner debug mode */
  +    public void setDebugscanner(boolean flag){
  +        debugscanner = flag;
  +    }
  +
  +    /** set parser debug mode */
  +    public void setDebugparser(boolean flag){
  +        debugparser = flag;
  +    }
  +
  +    /** set the hack to cleanup the temp file */
  +    public void setCleanup(boolean value) {
  +        cleanup = value;
  +    }
   
  -    public void setCleanupHack(boolean value) {
  -        cleanupHack = value;
  +    /** Creates a nested jvmarg element. */
  +    public Commandline.Argument createJvmarg() {
  +        return cmdl.createVmArgument();
       }
   
  +    /**  -mx or -Xmx depending on VM version */
  +    public void setMaxmemory(String max){
  +        if (Project.getJavaVersion().startsWith("1.1")) {
  +            createJvmarg().setValue("-mx" + max);
  +        } else {
  +            createJvmarg().setValue("-Xmx" + max);
  +        }
  +    }
  +
       public MParse() {
           cmdl.setVm("java");
           cmdl.setClassname("com.metamata.jj.MParse");
       }
  -
   
  +   
  +    /** execute the command line */
       public void execute() throws BuildException {
  -
  -        if (target == null || !target.isFile()) {
  -            throw new BuildException("Invalid target: " + target);
  +        try {
  +            setUp();
  +            ExecuteStreamHandler handler = createStreamHandler();
  +            _execute(handler);
  +        } finally {
  +            cleanUp();
           }
  -        final File javaFile = new File(target.toString().substring(0,
  -                                                                   target.toString().indexOf(".jj")) + ".java");
  +    }
  +    
  +    /** return the default stream handler for this task */
  +    protected ExecuteStreamHandler createStreamHandler(){
  +        return new LogStreamHandler(this, Project.MSG_INFO, Project.MSG_INFO);
  +    }
  +    
  +    /**
  +     * check the options and build the command line
  +     */
  +    protected void setUp() throws BuildException {
  +        checkOptions();
  +
  +        // set the classpath as the jar files
  +        File[] jars = getMetamataLibs();
  +        final Path classPath = cmdl.createClasspath(project);
  +        for (int i = 0; i < jars.length; i++){
  +            classPath.createPathElement().setLocation(jars[i]);
  +        }
  +
  +        // set the metamata.home property
  +        final Commandline.Argument vmArgs = cmdl.createVmArgument();
  +        vmArgs.setValue("-Dmetamata.home=" + metahome.getAbsolutePath() );
  +
  +
  +        // write all the options to a temp file and use it ro run the process
  +        String[] options = getOptions();
  +        optionsFile = createTmpFile();
  +        generateOptionsFile(optionsFile, options);
  +        Commandline.Argument args = cmdl.createArgument();
  +        args.setLine("-arguments " + optionsFile.getAbsolutePath());
  +    }    
  +
  +    
  +    /** execute the process with a specific handler */
  +    protected void _execute(ExecuteStreamHandler handler) throws BuildException {
  +        // target has been checked as a .jj, see if there is a matching
  +        // java file and if it is needed to run to process the grammar
  +        String pathname = target.getAbsolutePath();
  +        int pos = pathname.length() - ".jj".length();
  +        pathname = pathname.substring(0, pos) + ".java";
  +        File javaFile = new File(pathname);
           if (javaFile.exists() && target.lastModified() < javaFile.lastModified()) {
               project.log("Target is already build - skipping (" + target + ")");
               return;
  -        }
  -        cmdl.createArgument().setValue(target.getAbsolutePath());
  -
  -        if (metahome == null || !metahome.isDirectory()) {
  -            throw new BuildException("Metamatahome not valid.");
           }
  -        if (metaworkingdir == null || !metaworkingdir.isDirectory()) {
  -            throw new BuildException("Workingdir not set.");
  -        }
  -        if (userclasspath == null) {
  -            throw new BuildException("Userclasspath not set.");
  -        }
  -
  -        final Path classpath = cmdl.createClasspath(project);
  -        classpath.createPathElement().setLocation(new File(metahome.getAbsolutePath() + "/lib/metamatadebug.jar"));
  -        classpath.createPathElement().setLocation(new File(metahome.getAbsolutePath() + "/lib/metamata.jar"));
  -        classpath.createPathElement().setLocation(new File(metahome.getAbsolutePath() + "/lib/JavaCC.zip"));
  -
  -        final Commandline.Argument arg = cmdl.createVmArgument();
  -        arg.setValue("-mx140M");
  -        arg.setValue("-Dmwp=" + metaworkingdir.getAbsolutePath());
  -        arg.setValue("-Dmetamata.home=" + metahome.getAbsolutePath());
  -        arg.setValue("-Dmetamata.java=java");
  -        arg.setValue("-Dmetamata.java.options=-mx140M");
  -        arg.setValue("-Dmetamata.java.options.classpath=-classpath");
  -        arg.setValue("-Dmetamata.java.compiler=javac");
  -        arg.setValue("-Dmetamata.java.compiler.options.0=-J-mx64M");
  -        arg.setValue("-Dmetamata.java.compiler.options.classpath=-classpath");
  -        arg.setValue("-Dmetamata.language=en");
  -        arg.setValue("-Dmetamata.country=US");
  -        arg.setValue("-Dmetamata.classpath=" + userclasspath);
  -
  -        final Execute process = new Execute(new LogStreamHandler(this,
  -                                                                 Project.MSG_INFO,
  -                                                                 Project.MSG_INFO), null);
  +        
  +        final Execute process = new Execute(handler);
           log(cmdl.toString(), Project.MSG_VERBOSE);
           process.setCommandline(cmdl.getCommandline());
  -
           try {
  -            try {
  -                if (process.execute() != 0) {
  -                    throw new BuildException("MParse failed.");
  -                }
  -            } finally {
  -                if (cleanupHack) {
  -                    final File oo393 = new File(javaFile.getParent(),
  -                                                "OO393.class");
  -                    if (oo393.exists()) {
  -                        project.log("Removing stale file: " + oo393.getName());
  -                        oo393.delete();
  -                    }
  -                    final File sunjj = new File(javaFile.getParent(),
  -                                                "__jj" + javaFile.getName().substring(0,
  -                                                                                      javaFile.getName().indexOf(".java")) + ".sunjj");
  -                    if (sunjj.exists()) {
  -                        project.log("Removing stale file: " + sunjj.getName());
  -                        sunjj.delete();
  -                    }
  -                }
  +            if (process.execute() != 0) {
  +                throw new BuildException("Metamata task failed.");
               }
  +        } catch (IOException e){
  +            throw new BuildException("Failed to launch Metamata task: " + e);
  +        }
  +    }    
  +    
  +    /** clean up all the mess that we did with temporary objects */
  +    protected void cleanUp(){
  +        if (optionsFile != null){
  +            optionsFile.delete();
  +            optionsFile = null;
  +        }
  +        if (cleanup) {
  +            String name = target.getName();
  +            int pos = name.length() - ".jj".length();
  +            name = "__jj" + name.substring(0, pos) + ".sunjj";
  +            final File sunjj = new File(target.getParent(), name);
  +            if (sunjj.exists()) {
  +                project.log("Removing stale file: " + sunjj.getName());
  +                sunjj.delete();
  +            }
  +        }
  +    }
  +    
  +    /**
  +     * return an array of files containing the path to the needed
  +     * libraries to run metamata. The file are not checked for
  +     * existence. You should do this yourself if needed or simply let the
  +     * forked process do it for you.
  +     * @return array of jars/zips needed to run metamata.
  +     */
  +    protected File[] getMetamataLibs(){
  +        Vector files = new Vector();
  +        files.addElement( new File(metahome, "lib/metamata.jar") );
  +        files.addElement( new File(metahome, "bin/lib/JavaCC.zip") );
  +        
  +        File[] array = new File[ files.size() ];
  +        files.copyInto(array);
  +        return array;
  +    }
  +    
  +    
  +    /**
  +     * validate options set and resolve files and paths
  +     * @throws BuildException thrown if an option has an incorrect state.
  +     */
  +    protected void checkOptions() throws BuildException {       
  +        // check that the home is ok.
  +        if (metahome == null || !metahome.exists()){
  +            throw new BuildException("'metamatahome' must point to Metamata home directory.");
  +        }
  +        metahome = project.resolveFile(metahome.getPath());
  +        
  +        // check that the needed jar exists.
  +        File[] jars = getMetamataLibs();
  +        for (int i = 0; i < jars.length; i++){
  +            if (!jars[i].exists()){
  +                throw new BuildException( jars[i] + " does not exist. Check your metamata installation.");
  +            }           
  +        }
  +        
  +        // check that the target is ok and resolve it.
  +        if (target == null || !target.isFile() || !target.getName().endsWith(".jj") ) {
  +            throw new BuildException("Invalid target: " + target);
  +        }
  +        target = project.resolveFile(target.getPath());
  +    }    
  +    
  +    /**
  +     * return all options of the command line as string elements
  +     * @param an array of options corresponding to the setted options.
  +     */
  +    protected String[] getOptions(){
  +        Vector options = new Vector();
  +        if (verbose){
  +            options.addElement("-verbose");
  +        }
  +        if (debugscanner){
  +            options.addElement("-ds");
           }
  -        catch (IOException e) {
  -            throw new BuildException("Failed to launch MParse: " + e);
  +        if (debugparser){
  +            options.addElement("-dp");
           }
  +        if (classpath != null){
  +            options.addElement("-classpath");
  +            options.addElement(classpath.toString());
  +        }
  +        if (sourcepath != null){
  +            options.addElement("-sourcepath");
  +            options.addElement(sourcepath.toString());
  +        }
  +        options.addElement(target.getAbsolutePath());
  +        
  +        String[] array = new String[options.size()];
  +        options.copyInto(array);
  +        return array;
  +    }
  +    
  +    /**
  +     * write all options to a file with one option / line
  +     * @param tofile the file to write the options to.
  +     * @param options the array of options element to write to the file.
  +     * @throws BuildException thrown if there is a problem while writing
  +     * to the file.
  +     */
  +    protected void generateOptionsFile(File tofile, String[] options) throws BuildException {
  +        FileWriter fw = null;
  +        try {
  +            fw = new FileWriter(tofile);
  +            PrintWriter pw = new PrintWriter(fw);
  +            for (int i = 0; i < options.length; i++){
  +                pw.println( options[i] );
  +            }
  +            pw.flush();
  +        } catch (IOException e){
  +            throw new BuildException("Error while writing options file " + tofile, e);
  +        } finally {
  +            if (fw != null){
  +                try {
  +                    fw.close();
  +                } catch (IOException ignored){}
  +            }
  +        }
  +    }
  +    
  +    /** create a temporary file in the current directory */
  +    protected final static File createTmpFile(){
  +        // must be compatible with JDK 1.1 !!!!
  +        final long rand = (new Random(System.currentTimeMillis())).nextLong();
  +        File file = new File("metamata" + rand + ".tmp");
  +        return file;
       }
   
   }
  
  
  
  1.2       +20 -18    jakarta-ant/src/script/antRun.bat
  
  Index: antRun.bat
  ===================================================================
  RCS file: /home/cvs/jakarta-ant/src/script/antRun.bat,v
  retrieving revision 1.1
  retrieving revision 1.2
  diff -u -r1.1 -r1.2
  --- antRun.bat	2001/01/23 05:10:39	1.1
  +++ antRun.bat	2001/02/18 13:44:43	1.2
  @@ -1,18 +1,20 @@
  -@echo off
  -
  -cd %1
  -set ANT_RUN_CMD=%2
  -shift
  -shift
  -
  -set PARAMS=
  -:loop
  -if ""%1 == "" goto runCommand
  -set PARAMS=%PARAMS% %1
  -shift
  -goto loop
  -
  -:runCommand
  -rem echo %ANT_RUN_CMD% %PARAMS%
  -%ANT_RUN_CMD% %PARAMS%
  -
  +@echo off
  +
  +# Change drive and directory to %1 (Win9X only for NT/2K use "cd /d")
  +cd %1
  +%1\
  +set ANT_RUN_CMD=%2
  +shift
  +shift
  +
  +set PARAMS=
  +:loop
  +if ""%1 == "" goto runCommand
  +set PARAMS=%PARAMS% %1
  +shift
  +goto loop
  +
  +:runCommand
  +rem echo %ANT_RUN_CMD% %PARAMS%
  +%ANT_RUN_CMD% %PARAMS%
  +
  
  
  
  1.2       +94 -0     jakarta-ant/src/testcases/org/apache/tools/ant/IncludeTest.java
  
  
  
  
  1.4       +34 -9     jakarta-ant/src/testcases/org/apache/tools/ant/taskdefs/TaskdefsTest.java
  
  Index: TaskdefsTest.java
  ===================================================================
  RCS file: /home/cvs/jakarta-ant/src/testcases/org/apache/tools/ant/taskdefs/TaskdefsTest.java,v
  retrieving revision 1.3
  retrieving revision 1.4
  diff -u -r1.3 -r1.4
  --- TaskdefsTest.java	2001/01/03 14:18:49	1.3
  +++ TaskdefsTest.java	2001/02/18 13:44:43	1.4
  @@ -67,6 +67,7 @@
       
       private StringBuffer logBuffer;
       private StringBuffer outBuffer;
  +    private StringBuffer errBuffer;
       private BuildException buildException;
       
       public TaskdefsTest(String name) {
  @@ -92,36 +93,54 @@
           assertEquals(output, realOutput);
       }
   
  +    protected void expectOutputAndError(String taskname, String output, String error) { 
  +        executeTarget(taskname);
  +        String realOutput = getOutput();
  +        assertEquals(output, realOutput);
  +        String realError = getError();
  +        assertEquals(error, realError);
  +    }
  +
       protected void expectLog(String taskname, String log) { 
           executeTarget(taskname);
           String realLog = getLog();
           assertEquals(log, realLog);
       }
   
  -    protected String getOutput() { 
  -        StringBuffer cleanOut = new StringBuffer();
  +    
  +    protected String getOutput() {
  +        return cleanBuffer(outBuffer);
  +    }
  +     
  +    protected String getError() {
  +        return cleanBuffer(errBuffer);
  +    }
  +        
  +    private String cleanBuffer(StringBuffer buffer) {
  +        StringBuffer cleanedBuffer = new StringBuffer();
           boolean cr = false;
  -        for (int i = 0; i < outBuffer.length(); i++) { 
  -            char ch = outBuffer.charAt(i);
  +        for (int i = 0; i < buffer.length(); i++) { 
  +            char ch = buffer.charAt(i);
               if (ch == '\r') {
                   cr = true;
                   continue;
               }
   
               if (!cr) { 
  -                cleanOut.append(ch);
  +                cleanedBuffer.append(ch);
               } else { 
                   if (ch == '\n') {
  -                    cleanOut.append(ch);
  +                    cleanedBuffer.append(ch);
                   } else {
  -                    cleanOut.append('\r').append(ch);
  +                    cleanedBuffer.append('\r').append(ch);
                   }
               }
           }
  -        return cleanOut.toString();
  +        return cleanedBuffer.toString();
       }
       
       protected void configureProject(String filename) { 
  +        logBuffer = new StringBuffer();
           project = new Project();
           project.init();
           project.setUserProperty( "ant.file" , new File(filename).getAbsolutePath() );
  @@ -131,16 +150,22 @@
       
       protected void executeTarget(String targetName) { 
           PrintStream sysOut = System.out;
  +        PrintStream sysErr = System.err;
           try { 
  -            outBuffer = new StringBuffer();
               sysOut.flush();
  +            sysErr.flush();
  +            outBuffer = new StringBuffer();
               PrintStream out = new PrintStream(new AntOutputStream());
               System.setOut(out);
  +            errBuffer = new StringBuffer();
  +            PrintStream err = new PrintStream(new AntOutputStream());
  +            System.setErr(err);
               logBuffer = new StringBuffer();
               buildException = null;
               project.executeTarget(targetName);
           } finally { 
               System.setOut(sysOut);
  +            System.setErr(sysErr);
           }
           
       }
  
  
  
  1.2       +74 -0     jakarta-ant/src/testcases/org/apache/tools/ant/taskdefs/PropertyTest.java
  
  
  
  
  1.3       +1 -1      jakarta-ant/src/testcases/org/apache/tools/ant/taskdefs/optional/ANTLRTest.java
  
  Index: ANTLRTest.java
  ===================================================================
  RCS file: /home/cvs/jakarta-ant/src/testcases/org/apache/tools/ant/taskdefs/optional/ANTLRTest.java,v
  retrieving revision 1.2
  retrieving revision 1.3
  diff -u -r1.2 -r1.3
  --- ANTLRTest.java	2001/01/03 14:18:50	1.2
  +++ ANTLRTest.java	2001/02/18 13:44:44	1.3
  @@ -87,7 +87,7 @@
       }
   
       public void test4() {
  -        expectBuildException("test4", "ANTLR exited with an error code of 1 ( try forking )");
  +        executeTarget("test4");
       }
   
       public void test5() {

Parameters

Ant PlugIn for VisualAge for Java

Visual Age for Java Tasks and Plugin User Manual

Table of Contents

Introduction

The Tasks

VAJLoad

Description:

Parameters

Parameters specified as nested elements

vajproject

Example

VAJExport

Description:

Parameters

Parameters specified as nested elements

include

exclude

Example

VAJImport

Description:

Parameters

Parameters specified as nested elements

fileset

Example

A sample build file

The Plugin

Installation

Usage

Frequently Asked Questions

Known Problems

VisualAge for Java Versions

History

MParse

MParse

Requirements

Description

Nested elements

userclasspath

jvmarg

classpath

sourcepath

Example