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package com.sun.enterprise.deployment.backend;

/**
 * Represents the archive file layout in the repository for a 
 * deployment operation.
 * 
 * For S1AS 7.0, the only mode supported is EXPLODED.
 *
 * @author  Nazrul Islam
 * @since   JDK 1.4
 */
public class DeploymentMode { 

    /**
     * Private constructor. 
     *
     * @param    mode    mode of this deployment
     */
    private DeploymentMode(String mode) {
        assert mode != null;
        this.mode = mode;
    }

    /**
     * Retruns a string representation of this deploy mode.
     */
    public String toString() {
        return this.mode;
    }

    /** deploy mode where the archive and all the modules are exploded */
    public static final DeploymentMode EXPLODED = 
            new DeploymentMode("EXPLODED");

    /** deploy mode where the top level archive is only exploded */
    public static final DeploymentMode COMPONENT = 
            new DeploymentMode("COMPONENT");

    /** mode of this deployment */
    private final String mode;
}