You're hitting the issue described in the important note section of this document: http://www.eclipse.org/tptp/platform/documents/probekit/probekit.html#important
Dynamic instrumentation uses the boot class loader to load the probe class. This raises a problem when helper classes/JARs need to be used in a probe. There are two ways you can make use of the external JARs:
1) You can either include the helper JARs in your BOOTCLASSPATH by using the -Xbootclasspath/p: VM argument
2) You can use reflection to load the helper classes in the "system class loader" (i.e. the class loader that uses CLASSPATH to determine the location of its classes). To do this, take a look at ProfilingChartProbe.probe (listed under example 2 of this document: http://www.eclipse.org/tptp/platform/documents/probekit/probekit.html#6.0)
Note that there is a planned 4.3 enhancement to address this issue for dynamic probekit. Please see https://bugs.eclipse.org/bugs/show_bug.cgi?id=143251 and feel free to add your email address to the CC list.
Navid Mehregani
| "Alex Soto" <[EMAIL PROTECTED]>
Sent by: [EMAIL PROTECTED] 19/07/2006 06:11 AM
|
|
Hello,
I am having a problem with dynamic probe insertion method. I want to
inject some code using dynamic way. This code fragment uses some classes
that are in external jar. In static way all probe insertion works
perfectly (i have the jar into build path of eclipse), but when i try
dynamic way a class not found exception is thrown.
Before starting RAServer, i have export the jar directory to classpath.
Moreover before run the profile, the classpath tab is filled with the
jars that will be used. So what can i do for probing insertion using
dynamic way and external jars? Thank you very much.
Im working on linux ubuntu, and eclipse 3.2 callisto.
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