ReportDefModel.java

/**
 * $URL: https://source.sakaiproject.org/svn/sitestats/trunk/sitestats-tool/src/java/org/sakaiproject/sitestats/tool/wicket/models/ReportDefModel.java $
 * $Id: ReportDefModel.java 105078 2012-02-24 23:00:38Z ottenhoff@longsight.com $
 *
 * Copyright (c) 2006-2009 The Sakai Foundation
 *
 * Licensed under the Educational Community License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *             http://www.opensource.org/licenses/ECL-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.sakaiproject.sitestats.tool.wicket.models;

import org.apache.wicket.model.LoadableDetachableModel;
import org.sakaiproject.sitestats.api.report.ReportDef;
import org.sakaiproject.sitestats.api.report.ReportParams;
import org.sakaiproject.sitestats.tool.facade.Locator;

public class ReportDefModel extends LoadableDetachableModel {
	private static final long		serialVersionUID	= 1L;

	private long					id;
	private String 					siteId;
	private String 					reportSiteId;
	
	public ReportDefModel(String siteId, String reportSiteId) {
		super();
		this.id = 0;
		this.siteId = siteId;
		this.reportSiteId = reportSiteId;
	}

	public ReportDefModel(ReportDef reportDef) {
		super(reportDef);
		this.id = reportDef.getId();
		this.siteId = reportDef.getSiteId();
		this.reportSiteId = reportDef.getReportParams().getSiteId();
	}
	
	public ReportDefModel(long id) {
		super();
		this.id = id;
	}
	
	public boolean isNew() {
		return id == 0;
	}
	
	@Override
	protected Object load() {
		ReportDef reportDef = null;		
		if(id == 0) {
			reportDef = new ReportDef();
			reportDef.setSiteId(getSiteId());
			reportDef.setReportParams(new ReportParams(reportSiteId));
		}else{
			reportDef = Locator.getFacade().getReportManager().getReportDefinition(id); 
			if(reportDef.getSiteId() == null && reportDef.getReportParams().getSiteId() == null) {
				// fix siteId for predefined reports
				reportDef.getReportParams().setSiteId(getSiteId());
			}
		}
		return reportDef;
	}
	
	private String getSiteId() {
		if(siteId == null) {
			siteId = reportSiteId;
		}
		return siteId;
	}
}