/* 
 * ========================================================================
 * 
 * Copyright 2005 Vincent Massol.
 *
 * 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 org.codehaus.cargo.maven2;

import java.io.File;

import org.apache.maven.plugin.MojoExecutionException;
import org.codehaus.cargo.generic.ContainerFactory;
import org.codehaus.cargo.generic.ContainerType;
import org.codehaus.cargo.generic.DefaultContainerFactory;

/**
 * Holds configuration data for the <code>&lt;container&gt;</code> tag used to configure
 * the plugin in the <code>pom.xml</code> file.
 *  
 * @version $Id: $
 */
public class Container
{
    private String containerId;
    
    private Class implementation;
    
    private File homeDir;
    
    private File output;

    private ZipUrlInstaller zipUrlInstaller;  

    private boolean append;

    private File log;

    private Configuration configuration;

    private String type = ContainerType.LOCAL.getType();

    public ContainerType getType()
    {
        return ContainerType.toType(this.type);
    }
    
    public String getContainerId()
    {
        return this.containerId;
    }

    public File getHomeDir()
    {
        return this.homeDir;
    }

    public File getOutput()
    {
        return this.output;
    }

    public ZipUrlInstaller getZipUrlInstaller()
    {
        return this.zipUrlInstaller;
    }

    public boolean shouldAppend()
    {
        return this.append;
    }

    public File getLog()
    {
        return this.log;
    }

    public Configuration getConfiguration()
    {
        return this.configuration;
    }

    public Class getImplementation()
    {
        return this.implementation;
    }

    public org.codehaus.cargo.container.Container createContainer() throws MojoExecutionException
    {
        ContainerFactory factory = new DefaultContainerFactory();
        
        // If the user has registered a custom container class, register it against the
        // default container factory.
        if (getImplementation() != null)
        {
            factory.registerContainer(getContainerId(), getType(), getImplementation());
        }

        if (getConfiguration() == null)
        {
            throw new MojoExecutionException("Missing mandatory [configuration] element.");
        }

        org.codehaus.cargo.container.Container container = factory.createContainer(
            getContainerId(), getType(), getConfiguration().createConfiguration(getContainerId()));

        return container;
    }
}