@Override
protected ClassNode createClosureClass(final ClosureExpression expression, final int mods) {
ClassNode closureClass = super.createClosureClass(expression, mods);
List<MethodNode> methods = closureClass.getDeclaredMethods("call");
List<MethodNode> doCall = closureClass.getMethods("doCall");
if (doCall.size() != 1) {
throw new GroovyBugError(
"Expected to find one (1) doCall method on generated closure, but found "
+ doCall.size());
}
MethodNode doCallMethod = doCall.get(0);
if (methods.isEmpty() && doCallMethod.getParameters().length == 1) {
createDirectCallMethod(closureClass, doCallMethod);
}
MethodTargetCompletionVisitor visitor = new MethodTargetCompletionVisitor(doCallMethod);
Object dynamic = expression.getNodeMetaData(StaticTypesMarker.DYNAMIC_RESOLUTION);
if (dynamic != null) {
doCallMethod.putNodeMetaData(StaticTypesMarker.DYNAMIC_RESOLUTION, dynamic);
}
for (MethodNode method : methods) {
visitor.visitMethod(method);
}
closureClass.putNodeMetaData(StaticCompilationMetadataKeys.STATIC_COMPILE_NODE, Boolean.TRUE);
return closureClass;
}
/**
* This methods creates a list of all methods with this name of the current class and of all super
* classes
*
* @return the methods list
* @see #getDeclaredMethods(String)
*/
public List<MethodNode> getMethods(String name) {
List<MethodNode> answer = new ArrayList<MethodNode>();
ClassNode node = this;
while (node != null) {
answer.addAll(node.getDeclaredMethods(name));
node = node.getSuperClass();
}
return answer;
}
public static boolean hasDeclaredMethod(ClassNode cNode, String name, int argsCount) {
List<MethodNode> ms = cNode.getDeclaredMethods(name);
for (MethodNode m : ms) {
Parameter[] paras = m.getParameters();
if (paras != null && paras.length == argsCount) {
return true;
}
}
return false;
}
public static void removeMethod(ClassNode declaringClass, MethodNode methodNode) {
declaringClass.getMethods().remove(methodNode);
declaringClass.getDeclaredMethods(methodNode.getName()).clear();
}