001: /*
002: * $Header: /export/home/cvsroot/MyPersonalizerRepository/MyPersonalizer/Subsystems/Portal/Sources/es/udc/mypersonalizer/portal/model/types/content/WorkspaceEvent.java,v 1.1.1.1 2004/03/25 12:08:40 fbellas Exp $
003: * $Revision: 1.1.1.1 $
004: * $Date: 2004/03/25 12:08:40 $
005: *
006: * =============================================================================
007: *
008: * Copyright (c) 2003, The MyPersonalizer Development Group
009: * (http://www.tic.udc.es/~fbellas/mypersonalizer/index.html) at
010: * University Of A Coruna
011: * All rights reserved.
012: *
013: * Redistribution and use in source and binary forms, with or without
014: * modification, are permitted provided that the following conditions are met:
015: *
016: * - Redistributions of source code must retain the above copyright notice,
017: * this list of conditions and the following disclaimer.
018: *
019: * - Redistributions in binary form must reproduce the above copyright notice,
020: * this list of conditions and the following disclaimer in the documentation
021: * and/or other materials provided with the distribution.
022: *
023: * - Neither the name of the University Of A Coruna nor the names of its
024: * contributors may be used to endorse or promote products derived from
025: * this software without specific prior written permission.
026: *
027: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
028: * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
029: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
030: * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
031: * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
032: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
033: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
034: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
035: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
036: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
037: * POSSIBILITY OF SUCH DAMAGE.
038: *
039: */
040:
041: package es.udc.mypersonalizer.portal.model.types.content;
042:
043: import es.udc.mypersonalizer.portal.model.permissions.UserCredentials;
044: import es.udc.mypersonalizer.portal.model.types.PortalEvent;
045:
046: /**
047: * This class is used as an event for {@link
048: * es.udc.mypersonalizer.portal.model.actions.content.RemoveWorkspaceAction},
049: * {@link
050: * es.udc.mypersonalizer.portal.model.actions.content.SelectWorkspaceAction}
051: * and {@link
052: * es.udc.mypersonalizer.portal.model.actions.content.ChangeDefaultWorkspaceAction}.
053: * Its main purpose is identify one of the user's workspace layouts, be it
054: * for removal, change, etc. It contains, besides the user's credentials:
055: *
056: * <ul>
057: * <li><tt>desktopLayoutIdentifier</tt>: The identifier for the user's
058: * desktop layout, needed to retrieve it from the repository and
059: * check the timestamp is in order.</li>
060: * <li><tt>workspaceLayoutIdentifier</tt>: The property identifier of
061: * the user's workspace layout on which the action will act.</li>
062: * <li><tt>timeStamp</tt>: The time stamp (Long) for the desktop layout
063: * stored in the session, which will allow a check for avoiding
064: * concurrent access problems.</li>
065: * </ul>
066: *
067: * @author Daniel Fernandez
068: * @since 1.0
069: */
070: public class WorkspaceEvent extends PortalEvent {
071:
072: /**
073: * The user's desktop layout identifier.
074: */
075: private Long desktopLayoutIdentifier;
076:
077: /**
078: * The identifier for the workspace layout on which the action will work.
079: */
080: private Long workspaceLayoutIdentifier;
081:
082: /**
083: * Time stamp for the desktop in the session.
084: */
085: private Long timeStamp;
086:
087: /**
088: * Creates a new instance of this event.
089: *
090: * @param userCredentials the user's credentials.
091: * @param desktopLayoutIdentifier the user's desktop layout identifier.
092: * @param workspaceLayoutIdentifier the identfier for the target workspace
093: * layout.
094: * @param timeStamp the desktop time stamp.
095: */
096: public WorkspaceEvent(UserCredentials userCredentials,
097: Long desktopLayoutIdentifier,
098: Long workspaceLayoutIdentifier, Long timeStamp) {
099: super (userCredentials);
100: this .desktopLayoutIdentifier = desktopLayoutIdentifier;
101: this .workspaceLayoutIdentifier = workspaceLayoutIdentifier;
102: this .timeStamp = timeStamp;
103: }
104:
105: /**
106: * Returns the desktop layout identifier.
107: *
108: * @return the desktop layout identifier.
109: */
110: public Long getDesktopLayoutIdentifier() {
111: return desktopLayoutIdentifier;
112: }
113:
114: /**
115: * Returns the workspace layout identifier.
116: *
117: * @return the workspace layout identifier.
118: */
119: public Long getWorkspaceLayoutIdentifier() {
120: return workspaceLayoutIdentifier;
121: }
122:
123: /**
124: * Returns the desktop time stamp.
125: *
126: * @return the desktop time stamp.
127: */
128: public Long getTimeStamp() {
129: return timeStamp;
130: }
131:
132: }
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