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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
package com.sun.star.uno;
import java.io.IOException;
/**
* This is abstract interface for bridges.
*
* <p>Bridges are able to map one object from one UNO environment to another and
* vice versa.<p>
*
* @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.
*
* <p>If the life count drops to zero, the bridge disposes itself.</p>
*/
void release();
/**
* Disposes the bridge.
*
* <p>Sends involved threads an <code>InterruptedException</code>. Releases
* mapped objects.</p>
*/
void dispose() throws InterruptedException, IOException;
}
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