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make the debugging support code compile under JDK 1.3

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This commit is contained in:
Shu Lei
2007-10-10 00:26:23 +00:00
parent edea16fb91
commit 8eab291c9b
21 changed files with 454 additions and 80 deletions
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37
src/main/java/lua/debug/DebugStackState.java
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@@ -41,13 +41,12 @@ public class DebugStackState extends StackState implements DebugRequestListener
private static final boolean DEBUG = false;
protected Map<String,Boolean> breakpoints = new HashMap<String,Boolean>();
protected Map breakpoints = new HashMap();
protected boolean exiting = false;
protected boolean suspended = false;
protected boolean stepping = false;
protected int lastline = -1;
protected List<DebugEventListener> debugEventListeners
= new ArrayList<DebugEventListener>();
protected List debugEventListeners = new ArrayList();
public DebugStackState() {
}
@@ -70,9 +69,10 @@ public class DebugStackState extends StackState implements DebugRequestListener
}
protected void notifyDebugEventListeners(DebugEvent event) {
for (DebugEventListener listener : debugEventListeners) {
for (int i = 0; debugEventListeners != null && i < debugEventListeners.size(); i++) {
DebugEventListener listener = (DebugEventListener)debugEventListeners.get(i);
listener.notifyDebugEvent(event);
}
}
}
private String getFileLine(int cindex) {
@@ -183,37 +183,38 @@ public class DebugStackState extends StackState implements DebugRequestListener
public DebugResponse handleRequest(DebugRequest request) {
DebugUtils.println("DebugStackState is handling request: " + request.toString());
switch (request.getType()) {
case suspend:
suspend();
DebugRequestType requestType = request.getType();
if (DebugRequestType.suspend == requestType) {
suspend();
return DebugResponseSimple.SUCCESS;
case resume:
} else if (DebugRequestType.resume == requestType) {
resume();
return DebugResponseSimple.SUCCESS;
case exit:
} else if (DebugRequestType.exit == requestType) {
exit();
return DebugResponseSimple.SUCCESS;
case lineBreakpointSet:
} else if (DebugRequestType.lineBreakpointSet == requestType) {
DebugRequestLineBreakpointToggle setBreakpointRequest
= (DebugRequestLineBreakpointToggle)request;
setBreakpoint(setBreakpointRequest.getSource(), setBreakpointRequest.getLineNumber());
return DebugResponseSimple.SUCCESS;
case lineBreakpointClear:
} else if (DebugRequestType.lineBreakpointClear == requestType) {
DebugRequestLineBreakpointToggle clearBreakpointRequest
= (DebugRequestLineBreakpointToggle)request;
clearBreakpoint(clearBreakpointRequest.getSource(), clearBreakpointRequest.getLineNumber());
return DebugResponseSimple.SUCCESS;
case callgraph:
} else if (DebugRequestType.callgraph == requestType) {
return new DebugResponseCallgraph(getCallgraph());
case stack:
} else if (DebugRequestType.stack == requestType) {
DebugRequestStack stackRequest = (DebugRequestStack) request;
int index = stackRequest.getIndex();
return new DebugResponseStack(getStack(index));
case step:
} else if (DebugRequestType.step == requestType) {
step();
return DebugResponseSimple.SUCCESS;
}
throw new java.lang.IllegalArgumentException( "unkown request type: "+request.getType() );
throw new java.lang.IllegalArgumentException( "unkown request type: "+ request.getType());
}
/**
@@ -303,9 +304,9 @@ public class DebugStackState extends StackState implements DebugRequestListener
int top = callInfo.top < callInfo.base ? callInfo.base : callInfo.top;
Proto prototype = callInfo.closure.p;
LocVars[] localVariables = prototype.locvars;
List<Variable> variables = new ArrayList<Variable>();
List variables = new ArrayList();
int localVariableCount = 0;
Set<String> variablesSeen = new HashSet<String>();
Set variablesSeen = new HashSet();
for (int i = 0; localVariables != null && i < localVariables.length && i <= top; i++) {
String varName = localVariables[i].varname.toString();
DebugUtils.print("\tVariable: " + varName);