/** Executes breakpoint hit event. */
public void exec(com.sun.jdi.event.Event ev) {
// S ystem.out.println ("exec "); // NOI18N
removeStepRequest();
StepEvent event = (StepEvent) ev;
ThreadReference tr = event.thread();
Location loc = event.location();
int ln = -1;
String methodName = "?"; // NOI18N
String className = "?"; // NOI18N
String lineNumber = "?"; // NOI18N
String threadName = tr.name();
Line l = null;
if (loc != null) {
if (loc.method() != null) methodName = loc.method().name();
className = loc.declaringType().name();
ln = loc.lineNumber();
if (ln >= 0) lineNumber = "" + loc.lineNumber();
}
if (ln != -1)
try {
l = Utils.getLineForSource(className, loc.sourceName(), ln);
} catch (AbsentInformationException e) {
l = Utils.getLine(className, ln);
}
if (resolveCanBeCurrent(tr, l))
// if this line can not be current resolveCanBeCurrent () calls stepOver
return;
// line can be current
if ((l == null) && (getLastAction() == ACTION_TRACE_INTO))
// try to find another "intelligent" line of code
traceToSourceCode(tr);
// you know - intelligent means that one with source code
else {
makeCurrent(threadName, className, methodName, lineNumber, l != null, tr);
operator.stopRequest();
}
}
public String toString() {
return eventName() + " in thread " + thread.name();
}