package org.msh.tb; import org.jboss.seam.annotations.Name; import org.msh.tb.entities.Source; import org.msh.utils.EntityQuery; /** * Return the list of medicine sources of the workspace the user is logged to * @author Ricardo Memoria * */ @Name("sources") public class SourcesQuery extends EntityQuery{ private static final long serialVersionUID = 7087727728001563620L; @Override public String getEjbql() { return "from Source s where s.workspace.id = #{defaultWorkspace.id}"; } @Override protected String getCountEjbql() { return "select count(*) from Source s where s.workspace.id = #{defaultWorkspace.id}"; } @Override public String getOrder() { String s = super.getOrder(); if (s == null) return "s.name"; else return s; } /** * Check if there is just a single source * @return true if there is just one source, otherwise return false */ public boolean isSingleResult() { return (getResultList().size() == 1); } }