001/**
002 * Copyright 2005-2016 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.kuali.rice.kew.rule.dao.impl;
017
018import java.util.List;
019
020import javax.persistence.EntityManager;
021import javax.persistence.PersistenceContext;
022
023import org.kuali.rice.core.framework.persistence.jpa.OrmUtils;
024import org.kuali.rice.core.framework.persistence.jpa.criteria.Criteria;
025import org.kuali.rice.core.framework.persistence.jpa.criteria.QueryByCriteria;
026import org.kuali.rice.kew.rule.bo.RuleAttribute;
027import org.kuali.rice.kew.rule.dao.RuleAttributeDAO;
028
029
030public class RuleAttributeDAOJpaImpl implements RuleAttributeDAO {
031
032    @PersistenceContext
033    private EntityManager entityManager;
034
035    private static final org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(RuleAttributeDAOJpaImpl.class);
036   
037    /**
038         * @return the entityManager
039         */
040        public EntityManager getEntityManager() {
041                return this.entityManager;
042        }
043
044        /**
045         * @param entityManager the entityManager to set
046         */
047        public void setEntityManager(EntityManager entityManager) {
048                this.entityManager = entityManager;
049        }
050
051        public void save(RuleAttribute ruleAttribute) {
052        if (ruleAttribute.getId() == null) {
053            entityManager.persist(ruleAttribute);
054        } else {
055            OrmUtils.merge(entityManager, ruleAttribute);
056        }
057    }
058
059    public void delete(String ruleAttributeId) {
060        entityManager.remove(findByRuleAttributeId(ruleAttributeId));
061    }
062
063    public RuleAttribute findByRuleAttributeId(String ruleAttributeId) {
064        return (RuleAttribute) entityManager.createNamedQuery("RuleAttribute.FindById").setParameter("ruleAttributeId", ruleAttributeId).getSingleResult();
065    }
066
067    public List<RuleAttribute> findByRuleAttribute(RuleAttribute ruleAttribute) {
068        Criteria crit = new Criteria("RuleAttribute", "ra");
069
070        if (ruleAttribute.getName() != null) {
071            crit.rawJpql("UPPER(RULE_ATTRIB_NM) like '" + ruleAttribute.getName().toUpperCase() + "'");
072        }
073
074        if (ruleAttribute.getResourceDescriptor() != null) {
075            crit.rawJpql("UPPER(RULE_ATTRIB_CLS_NM) like '" + ruleAttribute.getResourceDescriptor().toUpperCase() + "'");
076        }
077        if (ruleAttribute.getType() != null) {
078            crit.rawJpql("UPPER(RULE_ATTRIB_TYP) like '" + ruleAttribute.getType().toUpperCase() + "'");
079        }
080        return new QueryByCriteria(entityManager, crit).toQuery().getResultList();
081
082    }
083
084    public List<RuleAttribute> getAllRuleAttributes() {
085        return  entityManager.createNamedQuery("RuleAttribute.GetAllRuleAttributes").getResultList();
086    }
087
088    public RuleAttribute findByName(String name) {
089        LOG.debug("findByName name=" + name);
090        return (RuleAttribute) entityManager.createNamedQuery("RuleAttribute.FindByName").setParameter("name", name).getSingleResult();
091    }
092
093    public List<RuleAttribute> findByClassName(String classname) {
094        LOG.debug("findByClassName classname=" + classname);
095
096        List<RuleAttribute> ruleAttributes = entityManager.createNamedQuery("RuleAttribute.FindByClassName").setParameter("resourceDescriptor", classname).getResultList();
097
098        return ruleAttributes;
099    }
100
101}