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Java > Open Source Codes > org > jboss > deployment > Deployer


1 /*
2 * JBoss, Home of Professional Open Source
3 * Copyright 2005, JBoss Inc., and individual contributors as indicated
4 * by the @authors tag. See the copyright.txt in the distribution for a
5 * full listing of individual contributors.
6 *
7 * This is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU Lesser General Public License as
9 * published by the Free Software Foundation; either version 2.1 of
10 * the License, or (at your option) any later version.
11 *
12 * This software is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this software; if not, write to the Free
19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21 */
22 package org.jboss.deployment;
23
24 import java.net.URL JavaDoc;
25
26 /**
27  * The interface which a deployer must implement.
28  *
29  * <p>Clients should use the MainDeployer to deploy URLs.
30  *
31  * @jmx:mbean
32  *
33  * @version <tt>$Revision: 57108 $</tt>
34  * @author <a HREF="mailto:jason@planet57.com">Jason Dillon</a>
35  */
36 public interface Deployer
37 {
38    /**
39     * Deploys a package identified by a URL
40     *
41     * @param url an <code>URL</code> value
42     *
43     * @throws DeploymentException Failed to deploy URL.
44     *
45     * @jmx:managed-operation
46     */
47    void deploy(URL JavaDoc url) throws DeploymentException;
48
49    /**
50     * Undeploys a package identified by a URL
51     *
52     * @param url an <code>URL</code> value
53     *
54     * @throws DeploymentException Failed to undeploy URL.
55     *
56     * @jmx:managed-operation
57     */
58    void undeploy(URL JavaDoc url) throws DeploymentException;
59
60    /**
61     * Tells you if a packaged identified by a URL is deployed.
62     *
63     * @param url an <code>URL</code> value
64     * @return a <code>boolean</code> value
65     *
66     * @jmx:managed-operation
67     */
68    boolean isDeployed(URL JavaDoc url);
69 }
70
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