public ResourceMethod(MethodDoc method, MethodDoc declaringMethod, ResourceClass resource) {
this.resource = resource;
this.method = method;
this.declaringClass = resource.getDeclaringClass();
this.declaringMethod = declaringMethod;
this.output = new MethodOutput(declaringMethod);
try {
formClass = Class.forName("org.jboss.resteasy.annotations.Form");
} catch (ClassNotFoundException e) {
// we won't support @Form
}
setupPath();
setupParameters();
setupMethods();
setupMIMEs();
// is this a resource locator?
if (methods.isEmpty() && !declaringMethod.returnType().isPrimitive()) {
// Handle Class style resource locator factory methods
Type t = declaringMethod.returnType();
if ("java.lang.Class".equals(t.qualifiedTypeName())) {
ParameterizedType p = t.asParameterizedType();
if (p != null) {
t = p.typeArguments()[0];
}
}
resourceLocator = new ResourceClass(t.asClassDoc(), this);
}
}
private void printOutputGenericType(Type type) {
String link = null;
if (!type.isPrimitive()) {
link = Utils.getExternalLink(configuration.parentConfiguration, type, writer);
}
if (link == null) {
print(type.qualifiedTypeName());
} else {
around("a href='" + link + "'", type.typeName());
}
ParameterizedType pType = type.asParameterizedType();
if (pType != null) {
boolean first = true;
print("<");
for (Type genericType : pType.typeArguments()) {
if (first) {
first = false;
} else {
print(",");
}
printOutputGenericType(genericType);
}
print(">");
}
print(type.dimension());
}
/**
* Prints dependencies recovered from the methods of a class. A dependency is inferred only if
* another relation between the two classes is not already in the graph.
*
* @param classes
*/
public void printInferredDependencies(ClassDoc c) {
Options opt = optionProvider.getOptionsFor(c);
String sourceName = c.toString();
if (hidden(c)) return;
Set<Type> types = new HashSet<Type>();
// harvest method return and parameter types
for (MethodDoc method : filterByVisibility(c.methods(false), opt.inferDependencyVisibility)) {
types.add(method.returnType());
for (Parameter parameter : method.parameters()) {
types.add(parameter.type());
}
}
// and the field types
if (!opt.inferRelationships) {
for (FieldDoc field : filterByVisibility(c.fields(false), opt.inferDependencyVisibility)) {
types.add(field.type());
}
}
// see if there are some type parameters
if (c.asParameterizedType() != null) {
ParameterizedType pt = c.asParameterizedType();
types.addAll(Arrays.asList(pt.typeArguments()));
}
// see if type parameters extend something
for (TypeVariable tv : c.typeParameters()) {
if (tv.bounds().length > 0) types.addAll(Arrays.asList(tv.bounds()));
}
// and finally check for explicitly imported classes (this
// assumes there are no unused imports...)
if (opt.useImports) types.addAll(Arrays.asList(c.importedClasses()));
// compute dependencies
for (Type type : types) {
// skip primitives and type variables, as well as dependencies
// on the source class
if (type.isPrimitive()
|| type instanceof WildcardType
|| type instanceof TypeVariable
|| c.toString().equals(type.asClassDoc().toString())) continue;
// check if the destination is excluded from inference
ClassDoc fc = type.asClassDoc();
if (hidden(fc)) continue;
// check if source and destination are in the same package and if we are allowed
// to infer dependencies between classes in the same package
if (!opt.inferDepInPackage && c.containingPackage().equals(fc.containingPackage())) continue;
// if source and dest are not already linked, add a dependency
RelationPattern rp = getClassInfo(sourceName).getRelation(fc.toString());
if (rp == null || rp.matchesOne(new RelationPattern(RelationDirection.OUT))) {
relation(opt, RelationType.DEPEND, c, fc, "", "", "");
}
}
}
public static Type getCollectionType(Type type, JAXDoclet<?> doclet) {
Type collectionType = Utils.findSuperType(type, "java.util.Collection");
// FIXME: this is dodgy at best
if (collectionType != null) {
ParameterizedType parameterizedType = type.asParameterizedType();
Type[] types = parameterizedType == null ? null : parameterizedType.typeArguments();
if (types != null && types.length == 1) return types[0];
return doclet.forName("java.lang.Object");
}
return type;
}
protected static GenericsInfo ParseGenerics(ParameterizedType parameterized) {
GenericsInfo generics = null;
if (parameterized != null
&& parameterized.typeArguments() != null
&& parameterized.typeArguments().length > 0) {
generics = new GenericsInfo();
Type[] types = parameterized.typeArguments();
TypeInfo[] typeInfoList = new TypeInfo[types.length];
for (int i = 0; i < types.length; i++) {
typeInfoList[i] = ParseType(types[i]);
}
generics.typeArguments = typeInfoList;
}
return generics;
}
/** Print the parameters of the parameterized type t */
private String typeParameters(Options opt, ParameterizedType t) {
String tp = "";
if (t == null) return tp;
Type args[] = t.typeArguments();
tp += "<";
for (int i = 0; i < args.length; i++) {
tp += type(opt, args[i]);
if (i != args.length - 1) tp += ", ";
}
tp += ">";
return tp;
}
private Type[] getInterfaceTypeArguments(ClassDoc iface, Type t) {
if (t instanceof ParameterizedType) {
ParameterizedType pt = (ParameterizedType) t;
if (iface != null && iface.equals(t.asClassDoc())) {
return pt.typeArguments();
} else {
for (Type pti : pt.interfaceTypes()) {
Type[] result = getInterfaceTypeArguments(iface, pti);
if (result != null) return result;
}
if (pt.superclassType() != null)
return getInterfaceTypeArguments(iface, pt.superclassType());
}
} else if (t instanceof ClassDoc) {
ClassDoc cd = (ClassDoc) t;
for (Type pti : cd.interfaceTypes()) {
Type[] result = getInterfaceTypeArguments(iface, pti);
if (result != null) return result;
}
if (cd.superclassType() != null) return getInterfaceTypeArguments(iface, cd.superclassType());
}
return null;
}