/**

  * Copyright 2005-2011 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.opensource.org/licenses/ecl2.php

  *

  * 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.rice.krms.impl.repository

 import java.util.Map.Entry

 import org.kuali.rice.krad.bo.PersistableBusinessObjectBase

 import org.kuali.rice.krms.api.repository.context.ContextDefinition;

 import org.kuali.rice.krms.api.repository.context.ContextDefinitionContract;

 public class ContextBo extends PersistableBusinessObjectBase implements ContextDefinitionContract {

         String id

         String name

         String namespace

         String typeId

     String description

         List<AgendaBo> agendas = new ArrayList<AgendaBo>()

         List<ContextAttributeBo> attributeBos = new ArrayList<ContextAttributeBo>()

         List<ContextValidEventBo> validEvents = new ArrayList<ContextValidEventBo>()

         List<ContextValidActionBo> validActions = new ArrayList<ContextValidActionBo>()

         Long versionNumber

         @Override

         public List<AgendaBo> getAgendas(){

                 return agendas

         }

         @Override

         public Map<String, String> getAttributes() {

                 Map<String, String> attributes = new HashMap<String, String>();

                 for (attr in attributeBos) {

                         attributes.put( attr.attributeDefinition.name, attr.value )

                 }

                 return attributes;

         }

         /**

          * Converts a mutable bo to it's immutable counterpart

          * @param bo the mutable business object

          * @return the immutable object

          */

         static ContextDefinition to(ContextBo bo) {

                 if (bo == null) { return null }

                 return org.kuali.rice.krms.api.repository.context.ContextDefinition.Builder.create(bo).build()

         }

         /**

          * Converts a immutable object to it's mutable bo counterpart

          * @param im immutable object

          * @return the mutable bo

          */

         static ContextBo from(ContextDefinition im) {

                 if (im == null) { return null }

                 ContextBo bo = new ContextBo()

                 bo.id = im.id

                 bo.namespace = im.namespace

                 bo.name = im.name

                 bo.typeId = im.typeId

         bo.description = im.description

                 bo.agendas = new ArrayList<AgendaBo>()

                 for (agenda in im.agendas){

                         bo.agendas.add( AgendaBo.from(agenda) )

                 }

                 // build the list of agenda attribute BOs

                 List<ContextAttributeBo> attrs = new ArrayList<ContextAttributeBo>();

                 // for each converted pair, build an AgendaAttributeBo and add it to the list

                 ContextAttributeBo attributeBo;

                 for (Entry<String,String> entry  : im.getAttributes().entrySet()){

                         KrmsAttributeDefinitionBo attrDefBo = KrmsRepositoryServiceLocator

                         .getKrmsAttributeDefinitionService()

                         .getKrmsAttributeBo(entry.getKey(), im.getNamespace());

                         attributeBo = new ContextAttributeBo();

                         attributeBo.setContextId( im.getId() );

                         attributeBo.setAttributeDefinitionId( attrDefBo.getId() );

                         attributeBo.setValue( entry.getValue() );

                         attributeBo.setAttributeDefinition( attrDefBo );

                         attrs.add( attributeBo );

                 }

                 bo.setAttributeBos(attrs);

                 bo.versionNumber = im.versionNumber

                 return bo

         }

 }