public IVariable[] getVariables() {
IVariable[] result = super.getVariables();
if (result == null) {
try {
List variables = new ArrayList();
variables.add(
new VariableWrapper(
"ruleName",
(IJavaValue)
DebugUtil.getValueByExpression("return getRule().getName();", activation)));
String activationId = null;
IVariable[] activationVarArray = activation.getVariables();
for (int j = 0; j < activationVarArray.length; j++) {
IVariable activationVar = activationVarArray[j];
if ("activationNumber".equals(activationVar.getName())) {
activationId = activationVar.getValue().getValueString();
break;
}
}
if (activationId != null) {
IValue objects =
DebugUtil.getValueByExpression(
"return getActivationParameters(" + activationId + ");", workingMemoryImpl);
if (objects instanceof IJavaArray) {
IJavaArray array = (IJavaArray) objects;
IJavaValue[] javaVals = array.getValues();
for (int k = 0; k < javaVals.length; k++) {
IJavaValue mapEntry = javaVals[k];
String key = null;
IJavaValue value = null;
IVariable[] vars = mapEntry.getVariables();
for (int j = 0; j < vars.length; j++) {
IVariable var = vars[j];
if ("key".equals(var.getName())) {
key = var.getValue().getValueString();
} else if ("value".equals(var.getName())) {
value = (IJavaValue) var.getValue();
}
}
variables.add(new VariableWrapper(key, value));
}
result = (IJavaVariable[]) variables.toArray(new IJavaVariable[variables.size()]);
}
}
} catch (Throwable t) {
DroolsEclipsePlugin.log(t);
}
if (result == null) {
result = new IJavaVariable[0];
}
setVariables((IJavaVariable[]) result);
}
return result;
}
private Object[] getAgendaElements(IJavaObject workingMemoryImpl) throws DebugException {
List result = new ArrayList();
IValue agendaGroupObjects =
DebugUtil.getValueByExpression("return getAgenda().getAgendaGroups();", workingMemoryImpl);
IValue focus =
DebugUtil.getValueByExpression("return getAgenda().getFocus();", workingMemoryImpl);
if (agendaGroupObjects instanceof IJavaArray) {
IJavaArray agendaGroupArray = (IJavaArray) agendaGroupObjects;
IJavaValue[] agendaGroupValueArray = agendaGroupArray.getValues();
for (int i = 0; i < agendaGroupValueArray.length; i++) {
IJavaValue agendaGroup = agendaGroupValueArray[i];
String name = "";
List activationsResult = new ArrayList();
IVariable[] agendaGroupVarArray = agendaGroup.getVariables();
for (int j = 0; j < agendaGroupVarArray.length; j++) {
IVariable agendaGroupVar = agendaGroupVarArray[j];
if ("name".equals(agendaGroupVar.getName())) {
name = agendaGroupVar.getValue().getValueString();
break;
}
}
IJavaArray activations =
(IJavaArray) DebugUtil.getValueByExpression("return getActivations();", agendaGroup);
IJavaValue[] activationArray = activations.getValues();
for (int l = 0; l < activationArray.length; l++) {
IJavaValue activation = activationArray[l];
if (activation.getJavaType() != null) {
activationsResult.add(
new VariableWrapper(
"[" + l + "]",
new LazyActivationWrapper(activations, activation, workingMemoryImpl)));
}
}
boolean active = false;
if (agendaGroup.equals(focus)) {
active = true;
}
// because the debug view does not handle spaces well, all spaces
// in the agenda group name are replaced with '_'s.
name = replaceSpaces(name);
result.add(
new MyVariableWrapper(
name + "[" + (active ? "focus" : "nofocus") + "]",
new ObjectWrapper(
(IJavaObject) agendaGroup,
(IJavaVariable[])
activationsResult.toArray(new IJavaVariable[activationsResult.size()]))));
}
}
return result.toArray(new IVariable[0]);
}
