com.sun.star.uno.IBridge Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of ridl Show documentation
The type library and the precompiled Java interfaces of the UDK API.
The newest version!
/**************************************************************
 * 
 * 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 com.sun.star.uno;

import java.io.IOException;

/**
 * This is abstract interface for bridges.
 *
 * Bridges are able to map one object from one UNO environment to another and
 * vice versa.

 *
 * @see com.sun.star.uno.IBridge
 * @see com.sun.star.uno.IQueryInterface
 * @see com.sun.star.uno.UnoRuntime
 *
 * @deprecated As of UDK 3.2, this interface is deprecated, without offering a
 * replacement.
 */
public interface IBridge {
    /**
     * Maps an object from the source environment to the destination
     * environment.
     *
     * @param object the object to map
     * @param type the type of the interface that shall be mapped
     * @return the object in the destination environment
     */
    Object mapInterfaceTo(Object object, Type type);

    /**
     * Maps an object from the destination environment to the source
     * environment.
     *
     * @param object the object to map
     * @param type the type of the interface that shall be mapped
     * @return the object in the source environment
     */
    Object mapInterfaceFrom(Object object, Type type);

    /**
     * Returns the source environment.
     *
     * @return the source environment of this bridge
     */
    IEnvironment getSourceEnvironment();

    /**
     * Returns the destination environment.
     *
     * @return the destination environment of this bridge
     */
    IEnvironment getTargetEnvironment();

    /**
     * Increases the life count.
     */
    void acquire();

    /**
     * Decreases the life count.
     *
     * 
If the life count drops to zero, the bridge disposes itself.
     */
    void release();

    /**
     * Disposes the bridge.
     *
     * Sends involved threads an InterruptedException.  Releases
     * mapped objects.
     */
    void dispose() throws InterruptedException, IOException;
}