MultiSessionProfileProvider.java

package org.beanfuse.security.dao;

import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import org.beanfuse.persist.hibernate.BaseDaoHibernate;
import org.beanfuse.security.UserCategory;
import org.beanfuse.security.online.CategoryProfile;
import org.beanfuse.security.online.SessionProfile;

public class MultiSessionProfileProvider extends BaseDaoHibernate implements SessionProfileProvider {

	private Long sessionProfileId;

	public List getProfiles() {
		List profiles = entityDao.loadAll(CategoryProfile.class);
		for (Iterator iterator = profiles.iterator(); iterator.hasNext();) {
			CategoryProfile profile = (CategoryProfile) iterator.next();
			profile.setCategory((UserCategory) entityDao.get(UserCategory.class, profile
					.getCategory().getId()));
		}
		return profiles;
	}

	public SessionProfile getProfile() {
		// read min(id) as needed
		if (null == sessionProfileId) {
			List profileIds = entityDao.searchHQLQuery("select min(id) from "
					+ SessionProfile.class.getName());
			if (profileIds.isEmpty()) {
				return null;
			} else {
				sessionProfileId = (Long) profileIds.get(0);
			}
		}
		SessionProfile profile = (SessionProfile) entityDao.get(SessionProfile.class,
				sessionProfileId);
		List<CategoryProfile> categoryProfiles = entityDao.searchHQLQuery("from CategoryProfile");
		// initialize profile.categoryprofiles
		Map newCategoryProfiles=new HashMap();
		for (Iterator iterator = categoryProfiles.iterator(); iterator.hasNext();) {
			CategoryProfile cp = (CategoryProfile) iterator.next();
			Long categoryId=cp.getCategory().getId();
			cp.setCategory((UserCategory) entityDao.get(UserCategory.class, categoryId));
			newCategoryProfiles.put(categoryId, cp);
		}
		profile.setCategoryProfiles(newCategoryProfiles);
		return profile;
	}

	public Long getSessionProfileId() {
		return sessionProfileId;
	}

	public void setSessionProfileId(Long sessionProfileId) {
		this.sessionProfileId = sessionProfileId;
	}

}