/**

  * Copyright 2010 The Kuali 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.osedu.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.kuali.student.core.proposal.dao.impl;

 import java.util.List;

 import javax.persistence.EntityManager;

 import javax.persistence.NoResultException;

 import javax.persistence.PersistenceContext;

 import javax.persistence.Query;

 import org.kuali.student.core.dao.impl.AbstractSearchableCrudDaoImpl;

 import org.kuali.student.core.exceptions.DoesNotExistException;

 import org.kuali.student.core.proposal.dao.ProposalDao;

 import org.kuali.student.core.proposal.entity.Proposal;

 import org.kuali.student.core.proposal.entity.ProposalOrg;

 import org.kuali.student.core.proposal.entity.ProposalPerson;

 import org.kuali.student.core.proposal.entity.ProposalReference;

 import org.kuali.student.core.proposal.entity.ProposalType;

 /**

  * Database access for the Proposal Service

  *

  * @author Kuali Rice Team (kuali-rice@googlegroups.com)

  *

  */

 public class ProposalDaoImpl extends AbstractSearchableCrudDaoImpl implements ProposalDao {

     @PersistenceContext(unitName = "Proposal")

     @Override

     public void setEm(EntityManager em) {

         super.setEm(em);

     }

     @Override

     public List<Proposal> getProposalsByIdList(List<String> idList) {

         Query query = em.createNamedQuery("Proposal.getProposalsByIdList");

         query.setParameter("idList", idList);

         @SuppressWarnings("unchecked")

         List<Proposal> proposals = query.getResultList();

         return proposals;

     }

     @Override

     public List<Proposal> getProposalsByProposalType(String proposalTypeId) throws DoesNotExistException{

         Query query = em.createNamedQuery("Proposal.getProposalsByProposalType");

         query.setParameter("proposalTypeId", proposalTypeId);

         @SuppressWarnings("unchecked")

         List<Proposal> proposals = query.getResultList();

         return proposals;

     }

     @Override

     public List<Proposal> getProposalsByReference(String referenceTypeId, String referenceId) throws DoesNotExistException {

         Query query = em.createNamedQuery("Proposal.getProposalsByReference");

         query.setParameter("referenceId", referenceId);

         query.setParameter("referenceTypeId", referenceTypeId);

         @SuppressWarnings("unchecked")

         List<Proposal> proposals = query.getResultList();

         return proposals;

     }

     @Override

     public List<Proposal> getProposalsByState(String proposalState, String proposalTypeId) throws DoesNotExistException {

         Query query = em.createNamedQuery("Proposal.getProposalsByState");

         query.setParameter("proposalState", proposalState);

         query.setParameter("proposalTypeId", proposalTypeId);

         @SuppressWarnings("unchecked")

         List<Proposal> proposals = query.getResultList();

         return proposals;

     }

         @Override

         public Proposal getProposalByWorkflowId(String workflowId)

                         throws DoesNotExistException {

         Query query = em.createNamedQuery("Proposal.getProposalByWorkflowId");

         query.setParameter("workflowId", workflowId);

         Proposal proposal = (Proposal)query.getSingleResult();

                 return proposal;

         }

     @Override

     public List<ProposalType> getProposalTypesForReferenceType(String referenceTypeId) throws DoesNotExistException {

         Query query = em.createNamedQuery("Proposal.getProposalTypesForReferenceType");

         query.setParameter("referenceTypeId", referenceTypeId);

         @SuppressWarnings("unchecked")

         List<ProposalType> proposalTypes = query.getResultList();

         return proposalTypes;

     }

     @Override

     public ProposalPerson getProposalPerson(String proposerId) {

         Query query = em.createNamedQuery("ProposalPerson.getProposalPerson");

         query.setParameter("proposerId", proposerId);

         ProposalPerson proposalPerson = (ProposalPerson)query.getSingleResult();

         return proposalPerson;

     }

     @Override

     public ProposalOrg getProposalOrg(String orgId) throws NoResultException {

         Query query = em.createNamedQuery("ProposalOrg.getProposalOrg");

         query.setParameter("orgId", orgId);

         ProposalOrg proposalPerson = (ProposalOrg)query.getSingleResult();

         return proposalPerson;

     }

     @Override

     public ProposalReference getObjectReference(String objectReferenceId, String objectReferenceType) throws NoResultException {

         Query query = em.createNamedQuery("ProposalReference.getObjectReference");

         query.setParameter("objectReferenceType", objectReferenceType);

         query.setParameter("objectReferenceId", objectReferenceId);

         ProposalReference objectReference = (ProposalReference)query.getSingleResult();

         return objectReference;

     }

 }