01: /*
02: * %W% %E%
03: *
04: * Copyright 1990-2006 Sun Microsystems, Inc. All Rights Reserved.
05: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
06: *
07: * This program is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU General Public License version
09: * 2 only, as published by the Free Software Foundation.
10: *
11: * This program is distributed in the hope that it will be useful, but
12: * WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: * General Public License version 2 for more details (a copy is
15: * included at /legal/license.txt).
16: *
17: * You should have received a copy of the GNU General Public License
18: * version 2 along with this work; if not, write to the Free Software
19: * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20: * 02110-1301 USA
21: *
22: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
23: * Clara, CA 95054 or visit www.sun.com if you need additional
24: * information or have any questions.
25: */
26:
27: package com.sun.jump.module.installer;
28:
29: import com.sun.jump.module.JUMPModule;
30: import com.sun.jump.module.download.JUMPDownloadDescriptor;
31: import com.sun.jump.common.JUMPContent;
32: import java.net.URL;
33:
34: /**
35: * <code>JUMPInstallerModule</code> provides the ability to install
36: * content.
37: * Installers have to implement this interface. They can optionally derive from
38: * {@link com.sun.jump.module.contentstore.JUMPContentStore} in their
39: * implementation for flexible storage options and abstractions.
40: */
41: public interface JUMPInstallerModule extends JUMPModule {
42: /**
43: * Install content specified by the given descriptor and location.
44: * @return an array of installed content
45: */
46: public JUMPContent[] install(URL location,
47: JUMPDownloadDescriptor desc);
48:
49: /**
50: * Uninstall content
51: */
52: public void uninstall(JUMPContent content);
53:
54: /**
55: * Update content from given location
56: */
57: public void update(JUMPContent content, URL location,
58: JUMPDownloadDescriptor desc);
59:
60: /**
61: * Get all installed content
62: */
63: public JUMPContent[] getInstalled();
64: }
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