Examples with ClassType kalang.core.ClassType used on opensource projects

Example 1 with ClassType

use of kalang.core.ClassType in project kalang by kasonyang.

the class AstUtil method getUnimplementedMethod.

@Nonnull
public static List<MethodDescriptor> getUnimplementedMethod(ClassNode theClass, ObjectType theInterface) {
    ClassType theType = Types.getClassType(theClass);
    MethodDescriptor[] implementedMethods = theType.getMethodDescriptors(theClass, true, false);
    List<MethodDescriptor> list = new LinkedList();
    for (MethodDescriptor m : theInterface.getMethodDescriptors(theClass, false, true)) {
        if (ModifierUtil.isDefault(m.getModifier()))
            continue;
        String name = m.getName();
        Type[] types = m.getParameterTypes();
        MethodDescriptor overridingMd = MethodUtil.getMethodDescriptor(implementedMethods, name, types);
        if (overridingMd == null || // TODO move check to where method declare
        !OverrideUtil.overridingCompatible(overridingMd.getModifier(), m.getModifier()) || !OverrideUtil.returnTypeCompatible(overridingMd.getReturnType(), m.getReturnType()) || !OverrideUtil.exceptionTypeCompatible(overridingMd.getExceptionTypes(), m.getExceptionTypes())) {
            list.add(m);
        }
    }
    return list;
}

Example 2 with ClassType

use of kalang.core.ClassType in project kalang by kasonyang.

the class AstUtil method hasSetter.

public static boolean hasSetter(ClassNode clazz, FieldNode field) {
    ClassType type = Types.getClassType(clazz);
    MethodDescriptor md = MethodUtil.getMethodDescriptor(type.getMethodDescriptors(clazz, true, true), "set" + NameUtil.firstCharToUpperCase(field.getName()), new Type[] { field.getType() });
    return md != null;
}

Example 3 with ClassType

use of kalang.core.ClassType in project kalang by kasonyang.

the class ParameterizedTypeTest method test.

@Test
public void test() throws AstNotFoundException {
    // TODO optimize
    ClassType pt = Types.getClassType(Types.getClassType("java.util.LinkedList").getClassNode(), new Type[] { Types.getIntClassType() });
    ObjectType supType = pt.getSuperType();
    assertTrue(supType instanceof ClassType);
    assertEquals("java.util.AbstractSequentialList<java.lang.Integer>", supType.toString());
// MethodDescriptor[] mds = supType.getMethodDescriptors(null, true,true);
// System.out.print(Arrays.toString(mds));
}

Example 4 with ClassType

use of kalang.core.ClassType in project kalang by kasonyang.

the class ClassTypeTest method testEarsedType.

@Test
public void testEarsedType() throws AstNotFoundException {
    AstLoader astLoader = new AstLoader();
    ClassType listType = Types.getClassType(astLoader.loadAst("java.util.List"), new Type[0]);
    ClassType arrayListType = Types.getClassType(astLoader.loadAst("java.util.ArrayList"), new Type[0]);
    assertTrue(arrayListType.isSubTypeOf(listType));
}

Example 5 with ClassType

use of kalang.core.ClassType in project kalang by kasonyang.

the class Ast2Class method typeSignature.

@Nullable
private String typeSignature(Type type) {
    if (type instanceof GenericType) {
        return "T" + type.getName() + ";";
    } else if (type instanceof ClassType) {
        ClassType pt = (ClassType) type;
        String ptypes = "";
        for (Type p : pt.getTypeArguments()) {
            ptypes += typeSignature(p);
        }
        if (!ptypes.isEmpty())
            ptypes = "<" + ptypes + ">";
        return "L" + pt.getClassNode().name.replace('.', '/') + ptypes + ";";
    } else if (type instanceof PrimitiveType) {
        return getTypeDescriptor(type);
    } else if (type instanceof ArrayType) {
        return "[" + typeSignature(((ArrayType) type).getComponentType());
    } else if (type instanceof WildcardType) {
        WildcardType wt = (WildcardType) type;
        Type[] lbs = wt.getLowerBounds();
        Type[] ubs = wt.getUpperBounds();
        if (lbs.length > 0) {
            // FIXME handle other lowerBounds
            return "-" + typeSignature(lbs[0]);
        } else if (ubs.length > 0) {
            // FIXME handle other lowerBounds
            return "+" + typeSignature(ubs[0]);
        } else {
            return "*";
        }
    } else {
        throw Exceptions.unsupportedTypeException(type);
    }
}