01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * The Original Software is NetBeans. The Initial Developer of the Original
27: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
28: * Microsystems, Inc. All Rights Reserved.
29: *
30: * If you wish your version of this file to be governed by only the CDDL
31: * or only the GPL Version 2, indicate your decision by adding
32: * "[Contributor] elects to include this software in this distribution
33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
34: * single choice of license, a recipient has the option to distribute
35: * your version of this file under either the CDDL, the GPL Version 2 or
36: * to extend the choice of license to its licensees as provided above.
37: * However, if you add GPL Version 2 code and therefore, elected the GPL
38: * Version 2 license, then the option applies only if the new code is
39: * made subject to such option by the copyright holder.
40: */
41: package org.netbeans.spi.project;
42:
43: import java.io.IOException;
44:
45: /**
46: * Project Delete Operation. Allows to gather information necessary for project
47: * delete and also provides callbacks to the project type to handle special
48: * checkpoints during the delete.
49: *
50: * An implementation of this interface may be registered in the project's lookup to support
51: * delete operation in the following cases:
52: * <ul>
53: * <li>The project type wants to use
54: * <a href="@org-netbeans-modules-projectuiapi@/org/netbeans/spi/project/ui/support/DefaultProjectOperations.html"><code>DefaultProjectOperations</code></a>
55: * to perform the delete operation.
56: * </li>
57: * <li>If this project may be part of of a compound project (like EJB project is a part of a J2EE project),
58: * and the compound project wants to delete all the sub-projects.
59: * </li>
60: * </ul>
61: *
62: * The project type is not required to put an implementation of this interface into the project's
63: * lookup if the above two cases should not be supported.
64: *
65: * @author Jan Lahoda
66: * @since 1.7
67: */
68: public interface DeleteOperationImplementation extends
69: DataFilesProviderImplementation {
70:
71: /**Pre-delete notification. The exact meaning is left on the project implementors, but
72: * typically this means to undeploy the application and remove all artifacts
73: * created by the build project.
74: *
75: * @throws IOException if an I/O operation fails.
76: */
77: public void notifyDeleting() throws IOException;
78:
79: /**Notification that the delete operation has finished. Is supposed to perform
80: * final cleanup and to call {@link ProjectState#notifyDeleted}.
81: *
82: * @throws IOException if an I/O operation fails.
83: */
84: public void notifyDeleted() throws IOException;
85:
86: }
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