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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.    
 */
package org.apache.tuscany.sca.binding.ejb.java2idl;

import java.io.ObjectStreamException;
import org.omg.CORBA.BAD_PARAM;
import org.omg.CORBA.portable.IDLEntity;

/**
 * Mode of an IDL attribute
 */
public final class AttributeMode implements IDLEntity {
    private static final long serialVersionUID = 4193442157999151834L;

    private int value;

    public static final int _ATTR_NORMAL = 0;

    public static final AttributeMode ATTR_NORMAL = new AttributeMode(_ATTR_NORMAL);

    public static final int _ATTR_READONLY = 1;

    public static final AttributeMode ATTR_READONLY = new AttributeMode(_ATTR_READONLY);

    public int value() {
        return value;
    }

    public static AttributeMode from_int(int i) {
        switch (i) {
            case _ATTR_NORMAL:
                return ATTR_NORMAL;
            case _ATTR_READONLY:
                return ATTR_READONLY;
        }
        throw new BAD_PARAM();
    }

    private AttributeMode(int i) {
        value = i;
    }

    Object readResolve() throws ObjectStreamException {
        return from_int(value());
    }
}