4 Replies Latest reply on Jul 13, 2005 12:17 PM by kylewburke

JBoss 1.5M1 Hot swapping not working

csavory Jun 24, 2005 11:08 AM

I'm trying to use Hot Swapping with JBoss IDE

Here are my env vars:
Windows XP Pro
Eclipse 3.1M5 with JBoss IDE 1.5M1
JBoss 3.2.6
Java version: 1.4.2_03

Problem:
I Build my EAR via ant and place in my deploy folder.
I start JBoss in debug mode via eclipse.
I change a method imlp (not signature) and I get an error

Error:
Hot Code Replace Failed
org.jboss.Main at localhost:1278 (may be out of sync) was unable to replace the code running in the workspace

Reason:
Hot code replace failed - Scheme change not implemented

I thought it might be a compliler issue so I added this property to my ant script and it did not work either:

1. Re: JBoss 1.5M1 Hot swapping not working

csavory Jun 24, 2005 11:10 AM (in response to csavory)

here is the property I added
name="build.compiler" value="org.eclipse.jdt.core.JDTCompilerAdapter"
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2. Re: JBoss 1.5M1 Hot swapping not working

beamer908 Jun 27, 2005 7:41 PM (in response to csavory)

"csavory" wrote:
here is the property I added
name="build.compiler" value="org.eclipse.jdt.core.JDTCompilerAdapter"

Where would one add this property?
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3. Re: JBoss 1.5M1 Hot swapping not working

csavory Jun 28, 2005 2:03 PM (in response to csavory)

"csavory" wrote:
here is the property I added
name="build.compiler" value="org.eclipse.jdt.core.JDTCompilerAdapter"

Where would one add this property?

To the ant script then the task is supposed to pick it up and use it.
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4. Re: JBoss 1.5M1 Hot swapping not working

kylewburke Jul 13, 2005 12:17 PM (in response to csavory)
This is typically done by adding the property to your build.properties file AND adding the "compiler" attribute to the "javac element in build.xml. Be sure you have jdtCompilerAdapter.jar and jdtcore.jar on the classpath.

RTM - http://ant.apache.org/manual/CoreTasks/javac.html

build.properties build.compiler=org.eclipse.jdt.core.JDTCompilerAdapter

build.xml <javac ... compiler="${build.compiler}">
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