Return-Path: 
 <dev-return-68514-apmail-ant-dev-archive=ant.apache.org@ant.apache.org>
Delivered-To: apmail-ant-dev-archive@www.apache.org
Received: (qmail 95943 invoked from network); 18 Aug 2005 19:00:45 -0000
Received: from hermes.apache.org (HELO mail.apache.org) (209.237.227.199)
  by minotaur.apache.org with SMTP; 18 Aug 2005 19:00:45 -0000
Received: (qmail 93384 invoked by uid 500); 18 Aug 2005 19:00:34 -0000
Delivered-To: apmail-ant-dev-archive@ant.apache.org
Received: (qmail 93320 invoked by uid 500); 18 Aug 2005 19:00:34 -0000
Mailing-List: contact dev-help@ant.apache.org; run by ezmlm
Precedence: bulk
List-Unsubscribe: <mailto:dev-unsubscribe@ant.apache.org>
List-Help: <mailto:dev-help@ant.apache.org>
List-Post: <mailto:dev@ant.apache.org>
List-Id: "Ant Developers List" <dev.ant.apache.org>
Reply-To: "Ant Developers List" <dev@ant.apache.org>
Delivered-To: mailing list dev@ant.apache.org
Received: (qmail 93307 invoked by uid 99); 18 Aug 2005 19:00:34 -0000
X-ASF-Spam-Status: No, hits=0.2 required=10.0
	tests=NO_REAL_NAME
X-Spam-Check-By: apache.org
Received: from [192.87.106.226] (HELO ajax.apache.org) (192.87.106.226)
    by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 18 Aug 2005 12:00:33 -0700
Received: by ajax.apache.org (Postfix, from userid 99)
	id C0C2CE3; Thu, 18 Aug 2005 21:00:32 +0200 (CEST)
From: bugzilla@apache.org
To: dev@ant.apache.org
Subject: DO NOT REPLY [Bug 36256]  New:  -
    Project.executeTarget() doesn't update target task arguments on multiple
 calls from a Script Task
X-Bugzilla-Reason: AssignedTo
Message-Id: <20050818190032.C0C2CE3@ajax.apache.org>
Date: Thu, 18 Aug 2005 21:00:32 +0200 (CEST)
X-Virus-Checked: Checked by ClamAV on apache.org
X-Spam-Rating: minotaur.apache.org 1.6.2 0/1000/N

DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG�
RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT
<http://issues.apache.org/bugzilla/show_bug.cgi?id=36256>.
ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND�
INSERTED IN THE BUG DATABASE.

http://issues.apache.org/bugzilla/show_bug.cgi?id=36256

           Summary: Project.executeTarget() doesn't update target task
                    arguments on multiple calls from a Script Task
           Product: Ant
           Version: 1.6.5
          Platform: PC
        OS/Version: Windows 2000
            Status: NEW
          Severity: critical
          Priority: P1
         Component: Optional Tasks
        AssignedTo: dev@ant.apache.org
        ReportedBy: andreok@mail.com


I'm having problems using Project.executeTarget() method inside Script Tasks, 
for calling multiple times a target task.

Here's a hypothetical script (it tries to compile 2 Java classes from /src 
to /bin) that generates the problem:
"<?xml version="1.0" encoding="ISO-8859-1"?>
<project name="script_test" default="test">

	<property name="XDOCLET_HOME" value="c:\xdoclet-1.2.3"/>
	<property name="WL_HOME" value="C:\bea\weblogic81"/>
	<property name="JAVA_HOME" value="C:\bea\jdk141_05"/>
	<property name="CLASS_NAME" value=""/>

	<target name="test">
	
		<script language="javascript"> <![CDATA[
			
			echo = project.createTask("echo");

			// Create a fileset
			fs = project.createDataType("fileset");
			
			fs.setDir(new java.io.File(project.getBaseDir()
+"/src"));
						
			fs.setIncludes("**/*.java");

			// Get the files (array) of that fileset
			ds = fs.getDirectoryScanner(project);
			srcFiles = ds.getIncludedFiles();
			
			// iterate over that array
			for (i=0; i<srcFiles.length; i++) {
		        var filename = srcFiles[i].toString();
				var fileSeparator = java.lang.System.getProperty
("file.separator");
				
				echo.setMessage("filename="+filename);
				echo.execute();
				
				var className = filename.substring
(filename.lastIndexOf(fileSeparator)+1,filename.lastIndexOf(".java"));

				echo.setMessage("className="+className);
		        echo.execute();

				project.setProperty("CLASS_NAME",className);

				project.executeTarget("test_target");
				
			}
      
		]]></script>
	
	</target>
	
	<target name="test_target">

		<script language="javascript"> <![CDATA[
			
			echo = project.createTask("echo");

			echo.setMessage("className2="+project.getProperty
("CLASS_NAME"));
		    echo.execute();

		]]></script>

		<javac srcdir="./src" includes="**/${CLASS_NAME}.java" 
includejavaruntime="false" destdir="./bin" classpath="${WL_HOME}
\server\lib\weblogic.jar;${JAVA_HOME}/jre/lib/rt.jar;${JAVA_HOME}/lib/tools.jar"
/>

	</target>
	
</project>"

I have two Java classes ("test.Test1" and "test.Test2") in the /src dir, but 
the script only compiles the first one.

Here's the script console output:
"Buildfile: build.xml

test:
     [echo] filename=test\Test1.java
     [echo] className=Test1

test_target:
     [echo] className2=Test1
     [echo] ---------------------------------
     [echo] filename=test\Test2.java
     [echo] className=Test2

test_target:
     [echo] className2=Test2
     [echo] ---------------------------------"

As you may see in the console output, the javac task is called twice with the 
same includes value ("**/Test1.java"), because it only compiles the Test1 
class. So the second call, to compile the Test2 class, uses the same value from 
the first call, instead of the second ("**/Test2.java").

The problem may be related to a bind problem in the includes argument from 
javac task, because the script from inside "test_target" task getts the 
correct "CLASS_NAME" property value (className2).

Thanks,
       Andre Kovacs

-- 
Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@ant.apache.org
For additional commands, e-mail: dev-help@ant.apache.org