01: /*
02: * RemoveSubmissionAction.java
03: *
04: * Version: $Revision: 1.1 $
05: *
06: * Date: $Date: 2006/04/06 15:15:59 $
07: *
08: * Copyright (c) 2002-2005, Hewlett-Packard Company and Massachusetts
09: * Institute of Technology. All rights reserved.
10: *
11: * Redistribution and use in source and binary forms, with or without
12: * modification, are permitted provided that the following conditions are
13: * met:
14: *
15: * - Redistributions of source code must retain the above copyright
16: * notice, this list of conditions and the following disclaimer.
17: *
18: * - Redistributions in binary form must reproduce the above copyright
19: * notice, this list of conditions and the following disclaimer in the
20: * documentation and/or other materials provided with the distribution.
21: *
22: * - Neither the name of the Hewlett-Packard Company nor the name of the
23: * Massachusetts Institute of Technology nor the names of their
24: * contributors may be used to endorse or promote products derived from
25: * this software without specific prior written permission.
26: *
27: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
28: * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
29: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
30: * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
31: * HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
32: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
33: * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
34: * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
35: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
36: * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
37: * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
38: * DAMAGE.
39: */
40:
41: package org.dspace.app.xmlui.aspect.submission.submit;
42:
43: import java.util.Map;
44:
45: import org.apache.avalon.framework.parameters.Parameters;
46: import org.apache.cocoon.acting.AbstractAction;
47: import org.apache.cocoon.environment.ObjectModelHelper;
48: import org.apache.cocoon.environment.Redirector;
49: import org.apache.cocoon.environment.Request;
50: import org.apache.cocoon.environment.SourceResolver;
51: import org.dspace.app.xmlui.utils.ContextUtil;
52: import org.dspace.content.WorkspaceItem;
53: import org.dspace.core.Context;
54:
55: /**
56: * Remove all selected submissions. This action is used by the
57: * submission page, the user may check each unfinished submission
58: * and when thy click the remove submissions button this action
59: * will remove them all.
60: *
61: * @author Scott Phillips
62: */
63: public class RemoveSubmissionsAction extends AbstractAction {
64:
65: /**
66: * Remove all selected submissions
67: *
68: * @param pattern
69: * un-used.
70: * @param objectModel
71: * Cocoon's object model
72: */
73: public Map act(Redirector redirector, SourceResolver resolver,
74: Map objectModel, String source, Parameters parameters)
75: throws Exception {
76:
77: Context context = ContextUtil.obtainContext(objectModel);
78: Request request = ObjectModelHelper.getRequest(objectModel);
79:
80: String[] workspaceIDs = request
81: .getParameterValues("workspaceID");
82:
83: if (workspaceIDs != null) {
84: for (String workspaceID : workspaceIDs) {
85: // If they selected to remove the item then delete everything.
86: WorkspaceItem workspaceItem = WorkspaceItem.find(
87: context, Integer.valueOf(workspaceID));
88: workspaceItem.deleteAll();
89: }
90: context.commit();
91: }
92:
93: return null;
94: }
95:
96: }
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