Index: lams_common/src/java/org/lamsfoundation/lams/learningdesign/dto/LibraryActivityDTO.java
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diff -u
--- lams_common/src/java/org/lamsfoundation/lams/learningdesign/dto/LibraryActivityDTO.java	(revision 0)
+++ lams_common/src/java/org/lamsfoundation/lams/learningdesign/dto/LibraryActivityDTO.java	(revision 4b9b6266170988163d84ea035e5e59415eb54663)
@@ -0,0 +1,170 @@
+/****************************************************************
+ * Copyright (C) 2005 LAMS Foundation (http://lamsfoundation.org)
+ * =============================================================
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ * USA
+ * 
+ * http://www.gnu.org/licenses/gpl.txt
+ * ****************************************************************
+ */
+package org.lamsfoundation.lams.learningdesign.dto;
+
+import org.lamsfoundation.lams.learningdesign.ToolActivity;
+import org.lamsfoundation.lams.tool.dto.AuthoringToolDTO;
+import org.lamsfoundation.lams.util.wddx.WDDXTAGS;
+
+/**
+ * @author Manpreet Minhas
+ * 
+ * This class acts as a data transfer object for transfering 
+ * information between FLASH and the core module. This class
+ * passes information about the template activities(tool activities)
+ * assocaited with a given Learning Library.
+ * 
+ * Every Learning Library has a Tool activity (also known as template
+ * activity) associated with it. And every tool activity has its own Tool.
+ * 
+ * This is utility class required by the authoring enviorment to pass
+ * information about installed libraries to populate the tool panel 
+ * on the left hand side of the Authoring Canvas. 
+ *   
+ */
+public class LibraryActivityDTO extends BaseDTO {
+	
+	/*****************************************************************************
+	 * Attributes
+	 *****************************************************************************/
+	
+	/** identifier field */
+	private Long activityId;
+
+	/** FLASH generated value. Unique per LearningDesign.
+	 * Required by flash only.*/
+	private Integer activityUIID;
+
+	/** Description of the activity*/
+	private String description;
+
+	/** Title of the activity*/
+	private String title;
+	
+	/** Help text for the activity*/
+	private String helpText;
+
+	/** UI specific attribute indicating the
+	 * position of the activity*/
+	private Integer xcoord;
+
+	/** UI specific attribute indicating the
+	 * position of the activity*/
+	private Integer ycoord;
+	
+	/** The image that represents the icon of this 
+	 * activity in the UI*/
+	private String libraryActivityUiImage;
+	
+	private AuthoringToolDTO tool;
+	
+	/*****************************************************************************
+	 * Constructors 
+	 *****************************************************************************/
+	
+	public LibraryActivityDTO(Long activityId, Integer activityUIID,
+			String description, String title, String helpText, Integer xcoord,
+			Integer ycoord,String libraryActivityUiImage,AuthoringToolDTO tool) {
+		super();
+		this.activityId = activityId;
+		this.activityUIID = activityUIID;
+		this.description = description;
+		this.title = title;
+		this.helpText = helpText;
+		this.xcoord = xcoord;
+		this.ycoord = ycoord;		
+		this.libraryActivityUiImage = libraryActivityUiImage;
+		this.tool = tool;
+	}
+	public LibraryActivityDTO(ToolActivity activity){
+		this.activityId = activity.getActivityId();
+		this.activityUIID = activity.getActivityUIID();
+		this.description = activity.getDescription();
+		this.title = activity.getTitle();
+		this.helpText = activity.getHelpText();
+		this.xcoord = activity.getXcoord();
+		this.ycoord = activity.getYcoord();			
+		this.libraryActivityUiImage = activity.getLibraryActivityUiImage();
+		this.tool = activity.getTool().getAuthoringToolDTO();
+	}
+		
+	/*****************************************************************************
+	 * Setter Methods
+	 *****************************************************************************/
+	
+	
+	/**
+	 * @return Returns the activityId.
+	 */
+	public Long getActivityId() {
+		return activityId!=null?activityId:WDDXTAGS.NUMERIC_NULL_VALUE_LONG;
+	}	
+	/**
+	 * @return Returns the activityUIID.
+	 */
+	public Integer getActivityUIID() {
+		return activityUIID!=null?activityUIID:WDDXTAGS.NUMERIC_NULL_VALUE_INTEGER;
+	}	
+	/**
+	 * @return Returns the description.
+	 */
+	public String getDescription() {
+		return description!=null?description:WDDXTAGS.STRING_NULL_VALUE;
+	}
+	/**
+	 * @return Returns the helpText.
+	 */
+	public String getHelpText() {
+		return helpText!=null?helpText:WDDXTAGS.STRING_NULL_VALUE;
+	}
+	/**
+	 * @return Returns the libraryActivityUiImage.
+	 */
+	public String getLibraryActivityUiImage() {
+		return libraryActivityUiImage!=null?libraryActivityUiImage:WDDXTAGS.STRING_NULL_VALUE;
+	}	
+	/**
+	 * @return Returns the title.
+	 */
+	public String getTitle() {
+		return title!=null?title:WDDXTAGS.STRING_NULL_VALUE;
+	}	
+	/**
+	 * @return Returns the xcoord.
+	 */
+	public Integer getXcoord() {
+		return xcoord!=null?xcoord:WDDXTAGS.NUMERIC_NULL_VALUE_INTEGER;
+	}
+	/**
+	 * @return Returns the ycoord.
+	 */
+	public Integer getYcoord() {
+		return ycoord!=null?ycoord:WDDXTAGS.NUMERIC_NULL_VALUE_INTEGER;
+	}	
+	/**
+	 * @return Returns the tool.
+	 */
+	public AuthoringToolDTO getTool() {
+		return tool;
+	}
+}