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Clocker Brooklyn entities and locations for Docker integration.

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/*
 * Copyright 2014-2015 by Cloudsoft Corporation Limited
 *
 * Licensed 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 brooklyn.entity.container.docker.application;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import brooklyn.entity.basic.AbstractSoftwareProcessSshDriver;
import brooklyn.entity.container.docker.DockerContainer;
import brooklyn.entity.container.docker.DockerHost;
import brooklyn.location.basic.SshMachineLocation;
import brooklyn.location.docker.DockerContainerLocation;

/**
 * The SSH implementation of the {@link VanillaDockerApplicationDriver}.
 */
public class VanillaDockerApplicationSshDriver extends AbstractSoftwareProcessSshDriver implements VanillaDockerApplicationDriver {

    private static final Logger LOG = LoggerFactory.getLogger(VanillaDockerApplicationSshDriver.class);

    public VanillaDockerApplicationSshDriver(VanillaDockerApplicationImpl entity, SshMachineLocation machine) {
        super(entity, machine);
    }

    public DockerHost getDockerHost() {
        return getDockerContainer().getDockerHost();
    }

    public DockerContainer getDockerContainer() {
        return ((DockerContainerLocation) getMachine()).getOwner();
    }

    public String getDockerfile() {
        return getEntity().config().get(VanillaDockerApplication.DOCKERFILE_URL);
    }

    @Override
    public boolean isRunning() {
        return getDockerContainer().getAttribute(DockerContainer.CONTAINER_RUNNING);
    }

    @Override
    public void stop() {
        getDockerContainer().shutDown();
    }

    @Override
    public void install() {
        LOG.info("Container installed on {}", getDockerContainer().getDockerContainerName());
    }

    @Override
    public void customize() { }

    @Override
    public void launch() { }

}