using-jp2-to-instrument-programs-based-on-apache-felix
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using-jp2-to-instrument-programs-based-on-apache-felix [2011/03/05 17:08] yann |
using-jp2-to-instrument-programs-based-on-apache-felix [2011/03/05 17:11] yann |
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| ==== Not Instrumenting Felix ==== | ==== Not Instrumenting Felix ==== | ||
| - | * Exclude Felix classes from instrumenting, so they can be executed without know JP2. We need to add <code>!className.startsWith("org/apache/felix")</code> to method <code>byte[] transform(ClassLoader loader, String className, Class<?> redefiningClass, ProtectionDomain domain, byte[] uninstrumentedBytes)</code> in <code> ch.usi.dag.jp2.agent.SimpleTransformer </code>. | + | Exclude Felix classes from being instrumented, so Felix can run without having to know about JP2. We added: |
| + | <code>!className.startsWith("org/apache/felix")</code> | ||
| + | to method: | ||
| + | <code>byte[] transform(ClassLoader loader, String className, Class<?> redefiningClass, ProtectionDomain domain, byte[] uninstrumentedBytes)</code> | ||
| + | in class: | ||
| + | <code> ch.usi.dag.jp2.agent.SimpleTransformer </code> | ||
| - | ==== Instrumenting the Bundles in Felix ==== | + | ==== Telling Felix where to find JP2 for the Instrumented Bundles ==== |
| - | * Add a bundle which contains all the classes of JP2 into the build.xml of SIP: | + | Add a bundle which contains all the classes of JP2 into the build.xml of SIP: |
| <code> | <code> | ||
| <target name="bundle-jp2"> | <target name="bundle-jp2"> | ||
| Line 53: | Line 58: | ||
| </code> | </code> | ||
| - | * Add JP2 bundle to felix.client.run.properties: | + | Add the JP2 bundle to felix.client.run.properties: |
| <code> | <code> | ||
| felix.auto.start.11= \ | felix.auto.start.11= \ | ||
| reference:file:lib/bundle/bundle-jp2.jar | reference:file:lib/bundle/bundle-jp2.jar | ||
| </code> | </code> | ||
| + | |||
| + | |||
| + | |||
| + | ==== Telling SIP Communicator Bundles about JP2 ==== | ||
| * Add all the packages of JP2 to the Import-Package attribute of the MANIFEST.MF of all other bundles. | * Add all the packages of JP2 to the Import-Package attribute of the MANIFEST.MF of all other bundles. | ||
using-jp2-to-instrument-programs-based-on-apache-felix.txt · Last modified: 2019/10/06 20:37 (external edit)
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