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, "", "", "");
}
}
}
private FieldRelationInfo getFieldRelationInfo(FieldDoc field) {
Type type = field.type();
if (type.isPrimitive() || type instanceof WildcardType || type instanceof TypeVariable)
return null;
if (type.dimension().endsWith("[]")) {
return new FieldRelationInfo(type.asClassDoc(), true);
}
Options opt = optionProvider.getOptionsFor(type.asClassDoc());
if (opt.matchesCollPackageExpression(type.qualifiedTypeName())) {
Type[] argTypes = getInterfaceTypeArguments(collectionClassDoc, type);
if (argTypes != null && argTypes.length == 1 && !argTypes[0].isPrimitive())
return new FieldRelationInfo(argTypes[0].asClassDoc(), true);
argTypes = getInterfaceTypeArguments(mapClassDoc, type);
if (argTypes != null && argTypes.length == 2 && !argTypes[1].isPrimitive())
return new FieldRelationInfo(argTypes[1].asClassDoc(), true);
}
return new FieldRelationInfo(type.asClassDoc(), false);
}
/**
* Parses annotation instances from the javadoc annotation instance type
*
* @param annotationDocs Annotations decorated on some type
* @return Serializable representation of annotations
*/
protected static AnnotationInstance[] ParseAnnotationInstances(
AnnotationDesc[] annotationDocs, String origin) {
AnnotationInstance[] annotations = null;
if (annotationDocs != null && annotationDocs.length > 0) {
ArrayList<AnnotationInstance> list = new ArrayList<AnnotationInstance>();
for (AnnotationDesc annot : annotationDocs) {
AnnotationInstance instance = new AnnotationInstance();
AnnotationTypeDoc annotTypeInfo = null;
try {
annotTypeInfo = annot.annotationType();
instance.name = annot.annotationType().name();
instance.qualifiedName = annot.annotationType().qualifiedTypeName();
} catch (ClassCastException castException) {
log.error("Unable to obtain type data about an annotation found on: " + origin);
log.error("Add to the -cp parameter the class/jar that defines this annotation.");
instance.name = null;
instance.qualifiedName = null;
}
AnnotationDesc.ElementValuePair[] arguments = annot.elementValues();
if (arguments != null && arguments.length > 0) {
ArrayList<AnnotationArgument> argumentList = new ArrayList<AnnotationArgument>();
for (AnnotationDesc.ElementValuePair pair : arguments) {
AnnotationArgument annotationArgument = new AnnotationArgument();
annotationArgument.name = pair.element().name();
Type annotationArgumentType = pair.element().returnType();
annotationArgument.type = annotationArgumentType.qualifiedTypeName();
annotationArgument.isPrimitive = annotationArgumentType.isPrimitive();
annotationArgument.isArray = annotationArgumentType.dimension().length() > 0;
Object objValue = pair.value().value();
if (objValue instanceof AnnotationValue[]) {
AnnotationValue[] realValues = (AnnotationValue[]) objValue;
String[] values = new String[realValues.length];
for (int i = 0; i < realValues.length; i++) {
values[i] = realValues[i].value().toString();
}
annotationArgument.value = values;
} else if (objValue instanceof Number) {
Number number = (Number) objValue;
annotationArgument.value = new String[] {number.toString()};
} else if (objValue instanceof Character) {
Character character = (Character) objValue;
annotationArgument.value = new String[] {character.toString()};
} else if (objValue instanceof Boolean) {
Boolean booleanValue = (Boolean) objValue;
annotationArgument.value = new String[] {booleanValue.toString()};
} else if (objValue instanceof String) {
String stringValue = (String) objValue;
annotationArgument.value = new String[] {stringValue};
} else if (objValue instanceof FieldDoc) {
FieldDoc field = (FieldDoc) objValue;
annotationArgument.value = new String[] {field.name()};
} else if (objValue instanceof ClassDoc) {
ClassDoc classDoc = (ClassDoc) objValue;
annotationArgument.value = new String[] {classDoc.qualifiedTypeName()};
}
argumentList.add(annotationArgument);
}
instance.arguments = argumentList.toArray(new AnnotationArgument[] {});
}
list.add(instance);
}
annotations = list.toArray(new AnnotationInstance[] {});
}
return annotations;
}
