Examples of br.com.caelum.vraptor.asm.Type

br.com.caelum.vraptor.asm.Type
A Java type. This class can be used to make it easier to manipulate type and method descriptors. @author Eric Bruneton @author Chris Nokleberg

        }
        return v;
    }


    protected boolean isArrayValue(final Value value) {
        Type t = ((BasicValue) value).getType();
        return t != null
                && ("Lnull;".equals(t.getDescriptor()) || t.getSort() == Type.ARRAY);
    }

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    }


    protected Value getElementValue(final Value objectArrayValue)
            throws AnalyzerException
    {
        Type arrayType = ((BasicValue) objectArrayValue).getType();
        if (arrayType != null) {
            if (arrayType.getSort() == Type.ARRAY) {
                return newValue(Type.getType(arrayType.getDescriptor()
                        .substring(1)));
            } else if ("Lnull;".equals(arrayType.getDescriptor())) {
                return objectArrayValue;
            }
        }
        throw new Error("Internal error");
    }

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        }
        throw new Error("Internal error");
    }


    protected boolean isSubTypeOf(final Value value, final Value expected) {
        Type expectedType = ((BasicValue) expected).getType();
        Type type = ((BasicValue) value).getType();
        switch (expectedType.getSort()) {
            case Type.INT:
            case Type.FLOAT:
            case Type.LONG:
            case Type.DOUBLE:
                return type == expectedType;
            case Type.ARRAY:
            case Type.OBJECT:
                if ("Lnull;".equals(type.getDescriptor())) {
                    return true;
                } else if (type.getSort() == Type.OBJECT
                        || type.getSort() == Type.ARRAY)
                {
                    return isAssignableFrom(expectedType, type);
                } else {
                    return false;
                }

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        }
    }


    public Value merge(final Value v, final Value w) {
        if (!v.equals(w)) {
            Type t = ((BasicValue) v).getType();
            Type u = ((BasicValue) w).getType();
            if (t != null
                    && (t.getSort() == Type.OBJECT || t.getSort() == Type.ARRAY))
            {
                if (u != null
                        && (u.getSort() == Type.OBJECT || u.getSort() == Type.ARRAY))
                {
                    if ("Lnull;".equals(t.getDescriptor())) {
                        return w;
                    }
                    if ("Lnull;".equals(u.getDescriptor())) {
                        return v;
                    }
                    if (isAssignableFrom(t, u)) {
                        return v;
                    }

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            if (isAssignableFrom(t, currentSuperClass)) {
                return true;
            }
            if (currentClassInterfaces != null) {
                for (int i = 0; i < currentClassInterfaces.size(); ++i) {
                    Type v = (Type) currentClassInterfaces.get(i);
                    if (isAssignableFrom(t, v)) {
                        return true;
                    }
                }
            }

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            }
        } else {
            int i = 0;
            int j = 0;
            if (opcode != INVOKESTATIC) {
                Type owner = Type.getObjectType(((MethodInsnNode) insn).owner);
                if (!isSubTypeOf((Value) values.get(i++), newValue(owner))) {
                    throw new AnalyzerException("Method owner",
                            newValue(owner),
                            (Value) values.get(0));
                }

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     *            the number of method arguments to be loaded.
     */
    public void loadArgs(final int arg, final int count) {
        int index = getArgIndex(arg);
        for (int i = 0; i < count; ++i) {
            Type t = argumentTypes[arg + i];
            loadInsn(t, index);
            index += t.getSize();
        }
    }

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            return;
        }
        if (type == Type.VOID_TYPE) {
            push((String) null);
        } else {
            Type boxed = type;
            switch (type.getSort()) {
            case Type.BYTE:
                boxed = BYTE_TYPE;
                break;
            case Type.BOOLEAN:

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     * 
     * @param type
     *            the type of the top stack value.
     */
    public void unbox(final Type type) {
        Type t = NUMBER_TYPE;
        Method sig = null;
        switch (type.getSort()) {
        case Type.VOID:
            return;
        case Type.CHAR:

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                locals.add(owner);
            }
        }
        Type[] types = Type.getArgumentTypes(desc);
        for (int i = 0; i < types.length; ++i) {
            Type type = types[i];
            switch (type.getSort()) {
            case Type.BOOLEAN:
            case Type.CHAR:
            case Type.BYTE:
            case Type.SHORT:
            case Type.INT:

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