ExecutableUnit example

This example demonstrates how to use the ExecutableUnit probe fragment.

In this example, a probe emits a trace line to System.out with the source file name, method names, and line tables for every class that loads, then emits a trace line for every executable unit that executes.

<?xml version="1.0" encoding="ASCII"?>
<probekit>
  <probe>
    <fragment type="staticInitializer">
      <data type="className" name="cname" />
      <data type="classSourceFile" name= "csource" />
      <data type="methodNames" name="mnames" />
      <data type="methodLineTables" name="mltables" />
      <code>
        System.out.println(" [ClassLoad: " + cname +
	" source: " + csource +
	" methods: " + mnames +
	" linetables: " + mltables + "]");
      </code>
    </fragment>
    <fragment type="executableUnit">
      <data type="methodNumber" name="mnum" />
      <data type="executableUnitNumber" name="eunum" />
      <code>
        System.out.println("[hit method " + mnum + " eu " + eunum + "]");
      </code>
    </fragment>
  </probe>
</probekit>

Parent topic: Probekit Examples

Related reference
The executableUnit probe fragment