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/*
* Fabric3
* Copyright (c) 2009-2011 Metaform Systems
*
* Fabric3 is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version, with the
* following exception:
*
* Linking this software statically or dynamically with other
* modules is making a combined work based on this software.
* Thus, the terms and conditions of the GNU General Public
* License cover the whole combination.
*
* As a special exception, the copyright holders of this software
* give you permission to link this software with independent
* modules to produce an executable, regardless of the license
* terms of these independent modules, and to copy and distribute
* the resulting executable under terms of your choice, provided
* that you also meet, for each linked independent module, the
* terms and conditions of the license of that module. An
* independent module is a module which is not derived from or
* based on this software. If you modify this software, you may
* extend this exception to your version of the software, but
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* delete this exception statement from your version.
*
* Fabric3 is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* You should have received a copy of the
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*/
package org.fabric3.fabric.executor;

import org.osoa.sca.annotations.Constructor;
import org.osoa.sca.annotations.EagerInit;
import org.osoa.sca.annotations.Init;
import org.osoa.sca.annotations.Reference;

import org.fabric3.fabric.builder.ChannelConnector;
import org.fabric3.fabric.command.DetachChannelConnectionCommand;
import org.fabric3.spi.builder.BuilderException;
import org.fabric3.spi.executor.CommandExecutor;
import org.fabric3.spi.executor.CommandExecutorRegistry;
import org.fabric3.spi.executor.ExecutionException;

/**
 * @version $Rev: 9763 $ $Date: 2011-01-03 00:48:06 +0000 (Mon, 03 Jan 2011) $
 */
@EagerInit
public class DetachChannelConnectionCommandExecutor implements CommandExecutor {
    private CommandExecutorRegistry commandExecutorRegistry;
    private ChannelConnector connector;

    @Constructor
    public DetachChannelConnectionCommandExecutor(@Reference CommandExecutorRegistry registry, @Reference ChannelConnector connector) {
        this.commandExecutorRegistry = registry;
        this.connector = connector;
    }

    @Init
    public void init() {
        commandExecutorRegistry.register(DetachChannelConnectionCommand.class, this);
    }

    public void execute(DetachChannelConnectionCommand command) throws ExecutionException {
        try {
            connector.disconnect(command.getDefinition());
        } catch (BuilderException be) {
            throw new AssertionError(be);
        }
    }
}