private void commandMethods(StringTokenizer t) throws NoSessionException {
if (!t.hasMoreTokens()) {
env.error("No class specified.");
return;
}
String idClass = t.nextToken();
ReferenceType cls = findClass(idClass);
if (cls != null) {
List<Method> methods = cls.allMethods();
OutputSink out = env.getOutputSink();
for (int i = 0; i < methods.size(); i++) {
Method method = methods.get(i);
out.print(method.declaringType().name() + " " + method.name() + "(");
Iterator<String> it = method.argumentTypeNames().iterator();
if (it.hasNext()) {
while (true) {
out.print(it.next());
if (!it.hasNext()) {
break;
}
out.print(", ");
}
}
out.println(")");
}
out.show();
} else {
// ### Should validate class name syntax.
env.failure("\"" + idClass + "\" is not a valid id or class name.");
}
}
private void dumpStack(ThreadReference thread, boolean showPC) {
// ### Check for these.
// env.failure("Thread no longer exists.");
// env.failure("Target VM must be in interrupted state.");
// env.failure("Current thread isn't suspended.");
// ### Should handle extremely long stack traces sensibly for user.
List<StackFrame> stack = null;
try {
stack = thread.frames();
} catch (IncompatibleThreadStateException e) {
env.failure("Thread is not suspended.");
}
// ### Fix this!
// ### Previously mishandled cases where thread was not current.
// ### Now, prints all of the stack regardless of current frame.
int frameIndex = 0;
// int frameIndex = context.getCurrentFrameIndex();
if (stack == null) {
env.failure("Thread is not running (no stack).");
} else {
OutputSink out = env.getOutputSink();
int nFrames = stack.size();
for (int i = frameIndex; i < nFrames; i++) {
StackFrame frame = stack.get(i);
Location loc = frame.location();
Method meth = loc.method();
out.print(" [" + (i + 1) + "] ");
out.print(meth.declaringType().name());
out.print('.');
out.print(meth.name());
out.print(" (");
if (meth.isNative()) {
out.print("native method");
} else if (loc.lineNumber() != -1) {
try {
out.print(loc.sourceName());
} catch (AbsentInformationException e) {
out.print("<unknown>");
}
out.print(':');
out.print(loc.lineNumber());
}
out.print(')');
if (showPC) {
long pc = loc.codeIndex();
if (pc != -1) {
out.print(", pc = " + pc);
}
}
out.println();
}
out.show();
}
}
public Method concreteMethodByName(String name, String signature) {
Method method = null;
for (Method candidate : visibleMethods()) {
if (candidate.name().equals(name)
&& candidate.signature().equals(signature)
&& !candidate.isAbstract()) {
method = candidate;
break;
}
}
return method;
}
@Override
public int compare(Method m1, Method m2) {
return LambdaMethodFilter.getLambdaOrdinal(m1.name())
- LambdaMethodFilter.getLambdaOrdinal(m2.name());
}
public static String methodName(final Method m) {
return methodName(signatureToName(m.declaringType().signature()), m.name(), m.signature());
}
/**
* Parses a method type definition
*
* @param docMethod
* @return
*/
protected static Method ParseMethod(MethodDoc docMethod) {
assert (docMethod != null);
Method xmlMethod = new Method();
xmlMethod.name = docMethod.name();
xmlMethod.hash = computeHash(docMethod.qualifiedName(), docMethod.signature());
xmlMethod.qualifiedName = docMethod.qualifiedName();
xmlMethod.comment = docMethod.commentText();
xmlMethod.signature = docMethod.signature();
xmlMethod.isNative = docMethod.isNative();
xmlMethod.isVarArgs = docMethod.isVarArgs();
xmlMethod.isSynchronized = docMethod.isSynchronized();
xmlMethod.isFinal = docMethod.isFinal();
xmlMethod.isAbstract = docMethod.isAbstract();
xmlMethod.isStatic = docMethod.isStatic();
xmlMethod.scope = DetermineScope(docMethod);
// Parse parameters of the method
Parameter[] parameters = docMethod.parameters();
if (parameters != null && parameters.length > 0) {
ParamTag[] paramComments = docMethod.paramTags();
ArrayList<Param> paramList = new ArrayList<Param>();
for (Parameter parameter : parameters) {
ParamTag paramComment = null;
// look to see if this parameter has comments
// if so, paramComment will be set
for (ParamTag testParam : paramComments) {
String testParamName = testParam.parameterName();
if (testParamName != null) {
if (testParamName.compareTo(parameter.name()) == 0) {
paramComment = testParam;
break;
}
}
}
paramList.add(ParseParameter(parameter, paramComment));
}
xmlMethod.parameters = paramList.toArray(new Param[] {});
} else {
log.debug("No parameters for method: " + docMethod.name());
}
// Parse result data
Result returnInfo = new Result();
Tag[] returnTags = docMethod.tags("@return");
if (returnTags != null && returnTags.length > 0) {
// there should be only one return tag. but heck,
// if they specify two, so what...
StringBuilder builder = new StringBuilder();
for (Tag returnTag : returnTags) {
String returnTagText = returnTag.text();
if (returnTagText != null) {
builder.append(returnTagText);
builder.append("\n");
}
}
returnInfo.comment = builder.substring(0, builder.length() - 1);
}
returnInfo.type = ParseType(docMethod.returnType());
xmlMethod.result = returnInfo;
// Parse exceptions of the method
Type[] types = docMethod.thrownExceptionTypes();
ThrowsTag[] exceptionComments = docMethod.throwsTags();
if (types != null && types.length > 0) {
ArrayList<ExceptionInstance> exceptionList = new ArrayList<ExceptionInstance>();
for (Type exceptionType : types) {
ExceptionInstance exception = new ExceptionInstance();
exception.type = ParseType(exceptionType);
for (ThrowsTag exceptionComment : exceptionComments) {
if (exceptionType == exceptionComment.exceptionType()) {
exception.comment = exceptionComment.exceptionComment();
ClassDoc exceptionDetails = exceptionComment.exception();
// not yet parsing Exceptions defined within the supplied code set
exception.type = ParseType(exceptionComment.exceptionType());
break;
}
}
exceptionList.add(exception);
}
xmlMethod.exceptions = exceptionList.toArray(new ExceptionInstance[] {});
}
// parse annotations from the method
xmlMethod.annotationInstances =
ParseAnnotationInstances(docMethod.annotations(), docMethod.qualifiedName());
return xmlMethod;
}
