Dashboard components offer a visual representation of data to the user. They consist of an SQL statement, which if needed, can be dynamically altered by adding certain filters and criteria. 

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public DashboardComponentData loadCompletedActivitiesPerTypeAndMonth(
			String dashboardID, 
			String dashboardComponentID, 
			String filterConditions,
			ArrayList<Object> parameters) throws Exception {
		
		CRMDODashboard dashboard = (CRMDODashboard)dashboardBean.load(dashboardID);
		CRMDODashboardComponent dashboardComponent = (CRMDODashboardComponent)dashboardComponentBean.load(dashboard, dashboardComponentID);
		String dashboardComponentSettings = "";
		
		Set<CRMDOActivityType> activityTypes = activityDashboardXMLUtilBean.loadActivityTypesPerTypeFromXML(dashboardComponent);
		
		if (activityTypes!=null && activityTypes.size()>0)
		{
			dashboardComponentSettings += "\n AND ACTIVITYTYPES.ACTTYPEID IN ( ";
			
			Iterator<CRMDOActivityType> iter = activityTypes.iterator();
			
			while (iter.hasNext())
			{
				CRMDOActivityType activityType = iter.next();
				
				dashboardComponentSettings += "\n '" + activityType.getId() + "',";
			}
			
			dashboardComponentSettings = dashboardComponentSettings.substring(0, dashboardComponentSettings.length()-1);
			
			dashboardComponentSettings += "\n )";
		}
		
		String sql =
				"\n SELECT * FROM ( " +
				"\n 	SELECT	ACTIVITYTYPES.ACTTYPEID, " + 
				"\n				CASE " + 
				"\n				" + DateUtil.getMonthSQL(getCRMSession().getDbtype(), "ACTIVITIES.ACTIVITYACTUALCLOSINGDATE") +
		        "\n 					WHEN '1' THEN 'JAN' " + 
		        "\n 					WHEN '2' THEN 'FEB' " + 
		        "\n 					WHEN '3' THEN 'MAR' " +
		        "\n 					WHEN '4' THEN 'APR' " + 
		        "\n						WHEN '5' THEN 'MAY' " +
		        "\n 					WHEN '6' THEN 'JUN' " +
		        "\n 					WHEN '7' THEN 'JUL' " +
		        "\n 					WHEN '8' THEN 'AUG' " +
		        "\n						WHEN '9' THEN 'SEP' " +
		        "\n 					WHEN '10' THEN 'OCT' " +
		        "\n						WHEN '11' THEN 'NOV' " +
		        "\n 					WHEN '12' THEN 'DEC' " +
                "\n 			END AS MONTH, " +
				"\n				COUNT(ACTIVITIES.ACTIVITYID) AS TOTAL " +
				"\n 	FROM ACTIVITIES " +
				"\n 	INNER JOIN ACTIVITYTYPES ON ACTIVITYTYPES.ACTTYPEID = ACTIVITIES.ACTTYPEID " +
				"\n 	WHERE ACTIVITIES.ACTIVITYDELETED = 0 " +
				"\n 	AND ACTIVITIES.LIFECYCLESTATE = '" + ActivityLifeCycleState.COMPLETED.toString() + "' " +
				"\n 	" + dashboardComponentSettings +
				"\n 	" + filterConditions +
				"\n 	AND " + DateUtil.getSQLFirstDayOfMonthDate(getCRMSession().getDbtype(), "ACTIVITIES.ACTIVITYACTUALCLOSINGDATE")+" >= " + DateUtil.addMonthsSQLDate(getCRMSession().getDbtype(), DateUtil.getSelectSQLDate(getCRMSession().getDbtype(), DateUtil.getFirstDateOfMonth(getCurrentDate())), -12) + " " +
				"\n 	GROUP BY 	ACTIVITYTYPES.ACTTYPEID, " + 
				"\n 		 		CASE " + 
				"\n					" + DateUtil.getMonthSQL(getCRMSession().getDbtype(), "ACTIVITIES.ACTIVITYACTUALCLOSINGDATE") +
				"\n 					WHEN '1' THEN 'JAN' " + 
				"\n 					WHEN '2' THEN 'FEB' " + 
				"\n 					WHEN '3' THEN 'MAR' " +
				"\n 					WHEN '4' THEN 'APR' " + 
				"\n						WHEN '5' THEN 'MAY' " +
				"\n 					WHEN '6' THEN 'JUN' " +
				"\n 					WHEN '7' THEN 'JUL' " +
				"\n 					WHEN '8' THEN 'AUG' " +
				"\n						WHEN '9' THEN 'SEP' " +
				"\n 					WHEN '10' THEN 'OCT' " +
				"\n						WHEN '11' THEN 'NOV' " +
				"\n 					WHEN '12' THEN 'DEC' " +
				"\n 				END " +
				"\n ) TEMP " +
				"\n ORDER BY ( " + 
				getOrderByWithCurrentMonthPriority() + 
		 		"\n ), ACTTYPEID "; 
		
		ResultSetUtil data =  SQLUtil.executeUsingPreparedStatement(sql, getOrganisationID(), parameters, getCRMSession().getDbtype());
		
		DashboardComponentData componentData = new DashboardComponentData(data);
		
		String summaryFilter = "LIFECYCLESTATE_FILTER~" + ActivityLifeCycleState.COMPLETED.toString();
		
		componentData.addSummaryFilter(summaryFilter);
		
		return componentData;
	}