6:01 a.m.
jBPM Classloading
-----------------
Key: JBPM-1148
URL: http://jira.jboss.com/jira/browse/JBPM-1148
Project: JBoss jBPM
Issue Type: Patch
Components: Core Engine
Reporter: Bjoern Wand
Assigned To: Tom Baeyens
jBPM does not use ContextClassloader for classloading. The class ClassLoaderUtil.java has
a comment that class loading could be made configurable. This is the patch I provided in
the forum and I agreed with Koen Ars th open a JIRA for this.
package org.jbpm.util;
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.jbpm.JbpmConfiguration;
import org.jbpm.JbpmException;
import org.jbpm.graph.def.ProcessDefinition;
import org.jbpm.instantiation.ProcessClassLoader;
/**
* provides centralized classloader lookup.
*/
public class ClassLoaderUtil {
private static Log log = LogFactory.getLog(ClassLoaderUtil.class);
public static Class loadClass(String className) {
try {
return getClassLoader().loadClass(className);
} catch (ClassNotFoundException e) {
throw new JbpmException("class not found '" + className +
"'", e);
}
}
public static ClassLoader getClassLoader() {
if (JbpmConfiguration.Configs.hasObject("jbpm.classloader")) {
String jbpmClassloader =
JbpmConfiguration.Configs.getString("jbpm.classloader");
String jbpmClassloaderClassname =
JbpmConfiguration.Configs.getString("jbpm.classloader.classname");
if (jbpmClassloader.equals("jbpm")) {
return ClassLoaderUtil.class.getClassLoader();
} else if (jbpmClassloader.equals("context")) {
return Thread.currentThread().getContextClassLoader();
} else if (jbpmClassloader.equals("custom")) {
try {
if (jbpmClassloaderClassname == null) {
throw new JbpmException(
"'jbpm.classloader' property set to
'custom' but 'jbpm.classloader.classname' is empty!");
}
return (ClassLoader)
Thread.currentThread().getContextClassLoader().loadClass(
jbpmClassloaderClassname).newInstance();
} catch (InstantiationException e) {
throw new JbpmException("Error instantiating custom classloader
" + jbpmClassloaderClassname, e);
} catch (IllegalAccessException e) {
throw new JbpmException("Error accessing custom classloader
" + jbpmClassloaderClassname, e);
} catch (ClassNotFoundException e) {
throw new JbpmException("Custom classloader " +
jbpmClassloaderClassname + " not found ", e);
}
} else {
throw new JbpmException("'jbpm.classloader' property set to
'" + jbpmClassloader
+ "' but only the values
'jbpm'/'context'/'custom' are supported!");
}
} else {
return ClassLoaderUtil.class.getClassLoader();
}
}
public static InputStream getStream(String resource) {
return getClassLoader().getResourceAsStream(resource);
}
public static Properties getProperties(String resource) {
Properties properties = new Properties();
try {
properties.load(getStream(resource));
} catch (IOException e) {
throw new JbpmException("couldn't load properties file '" +
resource + "'", e);
}
return properties;
}
/**
* searches the given resource, first on the root of the classpath and if
* not not found there, in the given directory. public static InputStream
* getStream(String resource, String directory) { InputStream is =
* getClassLoader().getResourceAsStream(resource); if (is==null) { is =
* getClassLoader().getResourceAsStream(directory+"/"+resource); } return
* is; }
*
* public static Properties getProperties(String resource, String directory) {
* Properties properties = new Properties(); try {
* properties.load(getStream(resource, directory)); } catch (IOException e) {
* throw new JbpmException("couldn't load properties file
'"+resource+"'",
* e); } return properties; }
*/
public static ClassLoader getProcessClassLoader(ProcessDefinition processDefinition)
{
return new ProcessClassLoader(getClassLoader(), processDefinition);
}
}
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6:11 a.m.
New subject: [JBoss JIRA] Updated: (JBPM-1148) jBPM Classloading
[ http://jira.jboss.com/jira/browse/JBPM-1148?page=all ]
Bjoern Wand updated JBPM-1148:
------------------------------
Description:
jBPM does not use ContextClassloader for classloading. The class ClassLoaderUtil.java has
a comment that class loading could be made configurable. This is the patch I provided in
the forum and I agreed with Koen Ars th open a JIRA for this.
was:
jBPM does not use ContextClassloader for classloading. The class ClassLoaderUtil.java has
a comment that class loading could be made configurable. This is the patch I provided in
the forum and I agreed with Koen Ars th open a JIRA for this.
package org.jbpm.util;
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.jbpm.JbpmConfiguration;
import org.jbpm.JbpmException;
import org.jbpm.graph.def.ProcessDefinition;
import org.jbpm.instantiation.ProcessClassLoader;
/**
* provides centralized classloader lookup.
*/
public class ClassLoaderUtil {
private static Log log = LogFactory.getLog(ClassLoaderUtil.class);
public static Class loadClass(String className) {
try {
return getClassLoader().loadClass(className);
} catch (ClassNotFoundException e) {
throw new JbpmException("class not found '" + className +
"'", e);
}
}
public static ClassLoader getClassLoader() {
if (JbpmConfiguration.Configs.hasObject("jbpm.classloader")) {
String jbpmClassloader =
JbpmConfiguration.Configs.getString("jbpm.classloader");
String jbpmClassloaderClassname =
JbpmConfiguration.Configs.getString("jbpm.classloader.classname");
if (jbpmClassloader.equals("jbpm")) {
return ClassLoaderUtil.class.getClassLoader();
} else if (jbpmClassloader.equals("context")) {
return Thread.currentThread().getContextClassLoader();
} else if (jbpmClassloader.equals("custom")) {
try {
if (jbpmClassloaderClassname == null) {
throw new JbpmException(
"'jbpm.classloader' property set to
'custom' but 'jbpm.classloader.classname' is empty!");
}
return (ClassLoader)
Thread.currentThread().getContextClassLoader().loadClass(
jbpmClassloaderClassname).newInstance();
} catch (InstantiationException e) {
throw new JbpmException("Error instantiating custom classloader
" + jbpmClassloaderClassname, e);
} catch (IllegalAccessException e) {
throw new JbpmException("Error accessing custom classloader
" + jbpmClassloaderClassname, e);
} catch (ClassNotFoundException e) {
throw new JbpmException("Custom classloader " +
jbpmClassloaderClassname + " not found ", e);
}
} else {
throw new JbpmException("'jbpm.classloader' property set to
'" + jbpmClassloader
+ "' but only the values
'jbpm'/'context'/'custom' are supported!");
}
} else {
return ClassLoaderUtil.class.getClassLoader();
}
}
public static InputStream getStream(String resource) {
return getClassLoader().getResourceAsStream(resource);
}
public static Properties getProperties(String resource) {
Properties properties = new Properties();
try {
properties.load(getStream(resource));
} catch (IOException e) {
throw new JbpmException("couldn't load properties file '" +
resource + "'", e);
}
return properties;
}
/**
* searches the given resource, first on the root of the classpath and if
* not not found there, in the given directory. public static InputStream
* getStream(String resource, String directory) { InputStream is =
* getClassLoader().getResourceAsStream(resource); if (is==null) { is =
* getClassLoader().getResourceAsStream(directory+"/"+resource); } return
* is; }
*
* public static Properties getProperties(String resource, String directory) {
* Properties properties = new Properties(); try {
* properties.load(getStream(resource, directory)); } catch (IOException e) {
* throw new JbpmException("couldn't load properties file
'"+resource+"'",
* e); } return properties; }
*/
public static ClassLoader getProcessClassLoader(ProcessDefinition processDefinition)
{
return new ProcessClassLoader(getClassLoader(), processDefinition);
}
}
jBPM Classloading
-----------------
Key: JBPM-1148
URL: http://jira.jboss.com/jira/browse/JBPM-1148
Project: JBoss jBPM
Issue Type: Patch
Components: Core Engine
Reporter: Bjoern Wand
Assigned To: Tom Baeyens
Attachments: ClassLoaderUtil.java
jBPM does not use ContextClassloader for classloading. The class ClassLoaderUtil.java has
a comment that class loading could be made configurable. This is the patch I provided in
the forum and I agreed with Koen Ars th open a JIRA for this.
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6:11 a.m.
New subject: [JBoss JIRA] Updated: (JBPM-1148) jBPM Classloading
[ http://jira.jboss.com/jira/browse/JBPM-1148?page=all ]
Bjoern Wand updated JBPM-1148:
------------------------------
Attachment: ClassLoaderUtil.java
this is the patched file
jBPM Classloading
-----------------
Key: JBPM-1148
URL: http://jira.jboss.com/jira/browse/JBPM-1148
Project: JBoss jBPM
Issue Type: Patch
Components: Core Engine
Reporter: Bjoern Wand
Assigned To: Tom Baeyens
Attachments: ClassLoaderUtil.java
jBPM does not use ContextClassloader for classloading. The class ClassLoaderUtil.java has
a comment that class loading could be made configurable. This is the patch I provided in
the forum and I agreed with Koen Ars th open a JIRA for this.
package org.jbpm.util;
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.jbpm.JbpmConfiguration;
import org.jbpm.JbpmException;
import org.jbpm.graph.def.ProcessDefinition;
import org.jbpm.instantiation.ProcessClassLoader;
/**
* provides centralized classloader lookup.
*/
public class ClassLoaderUtil {
private static Log log = LogFactory.getLog(ClassLoaderUtil.class);
public static Class loadClass(String className) {
try {
return getClassLoader().loadClass(className);
} catch (ClassNotFoundException e) {
throw new JbpmException("class not found '" + className +
"'", e);
}
}
public static ClassLoader getClassLoader() {
if (JbpmConfiguration.Configs.hasObject("jbpm.classloader")) {
String jbpmClassloader =
JbpmConfiguration.Configs.getString("jbpm.classloader");
String jbpmClassloaderClassname =
JbpmConfiguration.Configs.getString("jbpm.classloader.classname");
if (jbpmClassloader.equals("jbpm")) {
return ClassLoaderUtil.class.getClassLoader();
} else if (jbpmClassloader.equals("context")) {
return Thread.currentThread().getContextClassLoader();
} else if (jbpmClassloader.equals("custom")) {
try {
if (jbpmClassloaderClassname == null) {
throw new JbpmException(
"'jbpm.classloader' property set to
'custom' but 'jbpm.classloader.classname' is empty!");
}
return (ClassLoader)
Thread.currentThread().getContextClassLoader().loadClass(
jbpmClassloaderClassname).newInstance();
} catch (InstantiationException e) {
throw new JbpmException("Error instantiating custom classloader
" + jbpmClassloaderClassname, e);
} catch (IllegalAccessException e) {
throw new JbpmException("Error accessing custom classloader
" + jbpmClassloaderClassname, e);
} catch (ClassNotFoundException e) {
throw new JbpmException("Custom classloader " +
jbpmClassloaderClassname + " not found ", e);
}
} else {
throw new JbpmException("'jbpm.classloader' property set to
'" + jbpmClassloader
+ "' but only the values
'jbpm'/'context'/'custom' are supported!");
}
} else {
return ClassLoaderUtil.class.getClassLoader();
}
}
public static InputStream getStream(String resource) {
return getClassLoader().getResourceAsStream(resource);
}
public static Properties getProperties(String resource) {
Properties properties = new Properties();
try {
properties.load(getStream(resource));
} catch (IOException e) {
throw new JbpmException("couldn't load properties file '" +
resource + "'", e);
}
return properties;
}
/**
* searches the given resource, first on the root of the classpath and if
* not not found there, in the given directory. public static InputStream
* getStream(String resource, String directory) { InputStream is =
* getClassLoader().getResourceAsStream(resource); if (is==null) { is =
* getClassLoader().getResourceAsStream(directory+"/"+resource); } return
* is; }
*
* public static Properties getProperties(String resource, String directory) {
* Properties properties = new Properties(); try {
* properties.load(getStream(resource, directory)); } catch (IOException e) {
* throw new JbpmException("couldn't load properties file
'"+resource+"'",
* e); } return properties; }
*/
public static ClassLoader getProcessClassLoader(ProcessDefinition processDefinition)
{
return new ProcessClassLoader(getClassLoader(), processDefinition);
}
}
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5:41 p.m.
New subject: [JBoss JIRA] Updated: (JBPM-1148) jBPM Classloading
[ http://jira.jboss.com/jira/browse/JBPM-1148?page=all ]
Ronald van Kuijk updated JBPM-1148:
-----------------------------------
Fix Version/s: jBPM 3.3
Affects Version/s: jBPM jPDL 3.2.2
jBPM jPDL 3.2.1
jBPM jPDL 3.2
could change fundamental behaviour, so not in a patch release
jBPM Classloading
-----------------
Key: JBPM-1148
URL: http://jira.jboss.com/jira/browse/JBPM-1148
Project: JBoss jBPM
Issue Type: Patch
Components: Core Engine
Affects Versions: jBPM jPDL 3.2, jBPM jPDL 3.2.1, jBPM jPDL 3.2.2
Reporter: Bjoern Wand
Assigned To: Tom Baeyens
Fix For: jBPM 3.3
Attachments: ClassLoaderUtil.java
jBPM does not use ContextClassloader for classloading. The class ClassLoaderUtil.java has
a comment that class loading could be made configurable. This is the patch I provided in
the forum and I agreed with Koen Ars th open a JIRA for this.
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7:43 a.m.
New subject: [JBoss JIRA] Updated: (JBPM-1148) jBPM Classloading
[ http://jira.jboss.com/jira/browse/JBPM-1148?page=all ]
Thomas Diesler updated JBPM-1148:
---------------------------------
Assignee: (was: Tom Baeyens)
jBPM Classloading
-----------------
Key: JBPM-1148
URL: http://jira.jboss.com/jira/browse/JBPM-1148
Project: JBoss jBPM
Issue Type: Patch
Components: Core Engine
Affects Versions: jBPM jPDL 3.2, jBPM jPDL 3.2.1, jBPM jPDL 3.2.2
Reporter: Bjoern Wand
Attachments: ClassLoaderUtil.java
jBPM does not use ContextClassloader for classloading. The class ClassLoaderUtil.java has
a comment that class loading could be made configurable. This is the patch I provided in
the forum and I agreed with Koen Ars th open a JIRA for this.
--
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3:24 a.m.
New subject: [JBoss JIRA] Commented: (JBPM-1148) jBPM Classloading
[
https://jira.jboss.org/jira/browse/JBPM-1148?page=com.atlassian.jira.plug...
]
Bernd Ruecker commented on JBPM-1148:
-------------------------------------
Hi. What is the current status on this? Anybody did some work here already? Maybe I could
have a look at it but want to avoid duplicate work. And Fix Version 3.3 is too late I
think, so target release should be 3.3.1?
The proposed solutions is a good direction but still has some flaws (see forum entry), but
a working solutions in terms of classloading is vital, especially if you think about jBPM
ESB integration, scoping of deployments and so on...
jBPM Classloading
-----------------
Key: JBPM-1148
URL: https://jira.jboss.org/jira/browse/JBPM-1148
Project: JBoss jBPM
Issue Type: Patch
Components: Core Engine
Affects Versions: jBPM 3.2.0, jBPM 3.2.1, jBPM 3.2.2
Reporter: Bjoern Wand
Attachments: ClassLoaderUtil.java
jBPM does not use ContextClassloader for classloading. The class ClassLoaderUtil.java has
a comment that class loading could be made configurable. This is the patch I provided in
the forum and I agreed with Koen Ars th open a JIRA for this.
--
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4:42 a.m.
New subject: [JBoss JIRA] Commented: (JBPM-1148) jBPM Classloading
[
https://jira.jboss.org/jira/browse/JBPM-1148?page=com.atlassian.jira.plug...
]
Tom Baeyens commented on JBPM-1148:
-----------------------------------
After talking to Bernd, this is what we'll do:
1) loading of the configuration resource will be extended so that it also checks the
context classloader. now it only checks the SomeJbpmClass.class.getClassLoader()
2) currently, the jbpm process classloader is hard coded. a process class loader factory
will be made configurable. so that other people can overwrite the creation of the process
class loader. In the 5 locations where the process classloader is instantiated, this
configured process classloader factory will be used instead of the hard coded process
classloader.
jBPM Classloading
-----------------
Key: JBPM-1148
URL: https://jira.jboss.org/jira/browse/JBPM-1148
Project: JBoss jBPM
Issue Type: Patch
Components: Core Engine
Affects Versions: jBPM 3.2.0, jBPM 3.2.1, jBPM 3.2.2
Reporter: Bjoern Wand
Attachments: ClassLoaderUtil.java
jBPM does not use ContextClassloader for classloading. The class ClassLoaderUtil.java has
a comment that class loading could be made configurable. This is the patch I provided in
the forum and I agreed with Koen Ars th open a JIRA for this.
--
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8:59 a.m.
New subject: [JBoss JIRA] Commented: (JBPM-1148) jBPM Classloading
[
https://jira.jboss.org/jira/browse/JBPM-1148?page=com.atlassian.jira.plug...
]
Bernd Ruecker commented on JBPM-1148:
-------------------------------------
The problem with the proposed fix was that it leads to an endless loop, since the
classloader is already needed to load the jbpm.cfg.xml in the JbpmConfiguration
(InputStream jbpmCfgXmlStream = ClassLoaderUtil.getStream(resource);), but this wants to
read which classloader to use.
Exception StackTrace:
at org.jbpm.util.ClassLoaderUtil.getClassLoader(ClassLoaderUtil.java:50)
at org.jbpm.util.ClassLoaderUtil.getStream(ClassLoaderUtil.java:83)
at org.jbpm.JbpmConfiguration.getInstance(JbpmConfiguration.java:279)
at org.jbpm.JbpmConfiguration.getInstance(JbpmConfiguration.java:257)
at
org.jbpm.JbpmConfiguration$Configs.getObjectFactory(JbpmConfiguration.java:418)
at org.jbpm.JbpmConfiguration$Configs.hasObject(JbpmConfiguration.java:426)
at org.jbpm.util.ClassLoaderUtil.getClassLoader(ClassLoaderUtil.java:50)
So my solution is to introduce a special method "getJbpmConfigurationStream"
which is responsible especially for loading the jbpm.cfg.xml. It looks first in the
ClassLoaderUtil.class.getClassLoader (because this is the "old behavior") and if
there is nothing found in the Thread.currentThread().getContextClassLoader(). This method
is used by the JbpmConfiguration and the XmlUtil to load jbpm.cfg.xml. And in the
ObjectFactoryImpl I changed to lazy load the classloader, otherwise it is queried too
early (before the jbpm.cfg.xml is processed)...
Additionally the described patch is applied, but currently I am not sure if we still need
the customClassLoader configuration? Shouldn't all use cases be already solved by
using the context class loader and overwrite the ProcessClassLoader?
Third thing I did was to introduce a ProcessClassLoaderFactory which can be configured via
the jbpm.cfg.xml. So you can easily exchange the ProcessClassLoader to whatever you need
in your project.
The three new configuration parameters are:
<jbpm-configuration>
...
<string name="jbpm.classLoader" value="jbpm" />
<string name="jbpm.customClassLoader.className"
value="com...MyClassLoaderUtil" />
<bean name="jbpm.processClassLoader"
class="org.jbpm.instantiation.DefaultProcessClassLoaderFactory"
singelton="true" />
/>
All these values have defaults (which doesn't change the current behavior), so they
are not required.
All tests are still running, I added a short new test, which also works... I will commit
it, so everybody interested can review it...
The whole conifguration / load during startup / Config part is a bit tricky, didn't
understand each and everything there, would be nice if you, Tom, can have a look at it?
If it keeps like that I can also make a short note in the documentation about these
classloading configuration possibilities...
jBPM Classloading
-----------------
Key: JBPM-1148
URL: https://jira.jboss.org/jira/browse/JBPM-1148
Project: JBoss jBPM
Issue Type: Patch
Components: Core Engine
Affects Versions: jBPM 3.2.0, jBPM 3.2.1, jBPM 3.2.2
Reporter: Bjoern Wand
Attachments: ClassLoaderUtil.java
jBPM does not use ContextClassloader for classloading. The class ClassLoaderUtil.java has
a comment that class loading could be made configurable. This is the patch I provided in
the forum and I agreed with Koen Ars th open a JIRA for this.
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11:58 a.m.
New subject: [JBoss JIRA] Assigned: (JBPM-1148) jBPM Classloading
[
https://jira.jboss.org/jira/browse/JBPM-1148?page=com.atlassian.jira.plug...
]
Thomas Diesler reassigned JBPM-1148:
------------------------------------
Assignee: Thomas Diesler
jBPM Classloading
-----------------
Key: JBPM-1148
URL: https://jira.jboss.org/jira/browse/JBPM-1148
Project: JBoss jBPM
Issue Type: Patch
Components: Core Engine
Affects Versions: jBPM 3.2.0, jBPM 3.2.1, jBPM 3.2.2
Reporter: Bjoern Wand
Assignee: Thomas Diesler
Fix For: jBPM 3.3.1 GA
Attachments: ClassLoaderUtil.java
jBPM does not use ContextClassloader for classloading. The class ClassLoaderUtil.java has
a comment that class loading could be made configurable. This is the patch I provided in
the forum and I agreed with Koen Ars th open a JIRA for this.
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4:57 a.m.
New subject: [JBoss JIRA] Work started: (JBPM-1148) jBPM Classloading
[
https://jira.jboss.org/jira/browse/JBPM-1148?page=com.atlassian.jira.plug...
]
Work on JBPM-1148 started by Thomas Diesler.
jBPM Classloading
-----------------
Key: JBPM-1148
URL: https://jira.jboss.org/jira/browse/JBPM-1148
Project: JBoss jBPM
Issue Type: Patch
Components: Core Engine
Affects Versions: jBPM 3.2.0, jBPM 3.2.1, jBPM 3.2.2
Reporter: Bjoern Wand
Assignee: Thomas Diesler
Fix For: jBPM 3.3.1 GA
Attachments: ClassLoaderUtil.java
jBPM does not use ContextClassloader for classloading. The class ClassLoaderUtil.java has
a comment that class loading could be made configurable. This is the patch I provided in
the forum and I agreed with Koen Ars th open a JIRA for this.
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12:59 p.m.
New subject: [JBoss JIRA] Work stopped: (JBPM-1148) jBPM Classloading
[
https://jira.jboss.org/jira/browse/JBPM-1148?page=com.atlassian.jira.plug...
]
Work on JBPM-1148 stopped by Thomas Diesler.
jBPM Classloading
-----------------
Key: JBPM-1148
URL: https://jira.jboss.org/jira/browse/JBPM-1148
Project: JBoss jBPM
Issue Type: Patch
Components: Core Engine
Affects Versions: jBPM 3.2.0, jBPM 3.2.1, jBPM 3.2.2
Reporter: Bjoern Wand
Assignee: Thomas Diesler
Fix For: jBPM 3.3.1 GA
Attachments: ClassLoaderUtil.java
jBPM does not use ContextClassloader for classloading. The class ClassLoaderUtil.java has
a comment that class loading could be made configurable. This is the patch I provided in
the forum and I agreed with Koen Ars th open a JIRA for this.
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12:59 p.m.
New subject: [JBoss JIRA] Assigned: (JBPM-1148) jBPM Classloading
[
https://jira.jboss.org/jira/browse/JBPM-1148?page=com.atlassian.jira.plug...
]
Thomas Diesler reassigned JBPM-1148:
------------------------------------
Assignee: Bernd Ruecker (was: Thomas Diesler)
Bernd, what is the status of this?
jBPM Classloading
-----------------
Key: JBPM-1148
URL: https://jira.jboss.org/jira/browse/JBPM-1148
Project: JBoss jBPM
Issue Type: Patch
Components: Core Engine
Affects Versions: jBPM 3.2.0, jBPM 3.2.1, jBPM 3.2.2
Reporter: Bjoern Wand
Assignee: Bernd Ruecker
Fix For: jBPM 3.3.1 GA
Attachments: ClassLoaderUtil.java
jBPM does not use ContextClassloader for classloading. The class ClassLoaderUtil.java has
a comment that class loading could be made configurable. This is the patch I provided in
the forum and I agreed with Koen Ars th open a JIRA for this.
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3:06 a.m.
New subject: [JBoss JIRA] Resolved: (JBPM-1148) jBPM Classloading
[
https://jira.jboss.org/jira/browse/JBPM-1148?page=com.atlassian.jira.plug...
]
Bernd Ruecker resolved JBPM-1148.
---------------------------------
Fix Version/s: jBPM 3.3.0 GA
(was: jBPM 3.3.1 GA)
Resolution: Done
This was done and committed. If I remember it right, Tom wanted to close it, when he
reviewed it and the test suite works ;-) But it worked and it is already shipped with
3.3.0.GA
jBPM Classloading
-----------------
Key: JBPM-1148
URL: https://jira.jboss.org/jira/browse/JBPM-1148
Project: JBoss jBPM
Issue Type: Patch
Components: Core Engine
Affects Versions: jBPM 3.2.0, jBPM 3.2.1, jBPM 3.2.2
Reporter: Bjoern Wand
Assignee: Bernd Ruecker
Fix For: jBPM 3.3.0 GA
Attachments: ClassLoaderUtil.java
jBPM does not use ContextClassloader for classloading. The class ClassLoaderUtil.java has
a comment that class loading could be made configurable. This is the patch I provided in
the forum and I agreed with Koen Ars th open a JIRA for this.
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4:44 a.m.
New subject: [JBoss JIRA] Commented: (JBPM-1148) jBPM Classloading
[
https://jira.jboss.org/jira/browse/JBPM-1148?page=com.atlassian.jira.plug...
]
Thomas Diesler commented on JBPM-1148:
--------------------------------------
merci - you are a hero
jBPM Classloading
-----------------
Key: JBPM-1148
URL: https://jira.jboss.org/jira/browse/JBPM-1148
Project: JBoss jBPM
Issue Type: Patch
Components: Core Engine
Affects Versions: jBPM 3.2.0, jBPM 3.2.1, jBPM 3.2.2
Reporter: Bjoern Wand
Assignee: Bernd Ruecker
Fix For: jBPM 3.3.0 GA
Attachments: ClassLoaderUtil.java
jBPM does not use ContextClassloader for classloading. The class ClassLoaderUtil.java has
a comment that class loading could be made configurable. This is the patch I provided in
the forum and I agreed with Koen Ars th open a JIRA for this.
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5858
days inactive
6127
days old
13 comments
5 participants
participants (5)
-
Bernd Ruecker (JIRA) -
Bjoern Wand (JIRA)
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Ronald van Kuijk (JIRA)
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Thomas Diesler (JIRA)
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Tom Baeyens (JIRA)