/**
    * Copyright 2005-2014 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 org.kuali.rice.core.api.mo.common.Versioned;
  import org.kuali.rice.krad.data.jpa.PortableSequenceGenerator;
  import org.kuali.rice.krms.api.repository.function.FunctionParameterDefinition;
  import org.kuali.rice.krms.api.repository.function.FunctionParameterDefinitionContract;
  
  import javax.persistence.Column;
  import javax.persistence.Entity;
  import javax.persistence.FetchType;
  import javax.persistence.GeneratedValue;
  import javax.persistence.Id;
  import javax.persistence.JoinColumn;
  import javax.persistence.ManyToOne;
  import javax.persistence.Table;
  import javax.persistence.Transient;
  import java.io.Serializable;
  import java.util.ArrayList;
  import java.util.Collections;
  import java.util.List;
  
  @Entity
  @Table(name = "KRMS_FUNC_PARM_T")
  public class FunctionParameterBo implements FunctionParameterDefinitionContract, Serializable {
  
      private static final long serialVersionUID = 1l;
  
      @PortableSequenceGenerator(name = "KRMS_FUNC_S")
      @GeneratedValue(generator = "KRMS_FUNC_S")
      @Id
      @Column(name = "FUNC_PARM_ID")
      private String id;
  
      @Column(name = "NM")
      private String name;
  
      @Column(name = "DESC_TXT")
      private String description;
  
      @ManyToOne(fetch = FetchType.LAZY)
      @JoinColumn(name="FUNC_ID")
      private FunctionBo function;
  
      @Column(name = "TYP")
      private String parameterType;
  
      @Column(name = "SEQ_NO")
      private Integer sequenceNumber;
  
      @Transient
      protected Long versionNumber;
  
      /**
       * Converts a mutable bo to it's immutable counterpart
       *
       * @param bo the mutable business object
       * @return the immutable object
       */
      public static FunctionParameterDefinition to(FunctionParameterBo bo) {
          if (bo == null) {
              return null;
          }
  
          return FunctionParameterDefinition.Builder.create(bo).build();
      }
  
      /**
       * Converts a list of mutable bos to it's immutable counterpart
       *
       * @param bos the list of mutable business objects
       * @return and immutable list containing the immutable objects
       */
      public static List<FunctionParameterDefinition> to(List<FunctionParameterBo> bos) {
          if (bos == null) {
              return null;
          }
  
          List<FunctionParameterDefinition> parms = new ArrayList<FunctionParameterDefinition>();
  
          for (FunctionParameterBo p : bos) {
              parms.add(FunctionParameterDefinition.Builder.create(p).build());
          }
  
          return Collections.unmodifiableList(parms);
     }
 
     /**
      * Converts a immutable object to it's mutable bo counterpart
      *
      * @param im immutable object
      * @return the mutable bo
      */
     public static FunctionParameterBo from(FunctionParameterDefinition im) {
         if (im == null) {
             return null;
         }
         FunctionParameterBo bo = new FunctionParameterBo();
         bo.id = im.getId();
         bo.name = im.getName();
         bo.description = im.getDescription();
 
         // not setting function here, it will be set in FunctionBo.from
 
         bo.parameterType = im.getParameterType();
         bo.sequenceNumber = im.getSequenceNumber();
         bo.setVersionNumber(im.getVersionNumber());
         return bo;
     }
 
     public static List<FunctionParameterBo> from(List<FunctionParameterDefinition> ims) {
         if (ims == null) {
             return null;
         }
 
         List<FunctionParameterBo> bos = new ArrayList<FunctionParameterBo>();
         for (FunctionParameterDefinition im : ims) {
             FunctionParameterBo bo = FunctionParameterBo.from(im);
             ((ArrayList<FunctionParameterBo>) bos).add(bo);
         }
 
         return Collections.unmodifiableList(bos);
     }
 
     public String getId() {
         return id;
     }
 
     public void setId(String id) {
         this.id = id;
     }
 
     public String getName() {
         return name;
     }
 
     public void setName(String name) {
         this.name = name;
     }
 
     public String getDescription() {
         return description;
     }
 
     public void setDescription(String description) {
         this.description = description;
     }
 
     public String getFunctionId() {
         if (function != null){
             return function.getId();
         }
 
         return null;
     }
 
     public FunctionBo getFunction() {
         return function;
     }
 
     public void setFunction(FunctionBo function) {
         this.function = function;
     }
 
     public String getParameterType() {
         return parameterType;
     }
 
     public void setParameterType(String parameterType) {
         this.parameterType = parameterType;
     }
 
     public Integer getSequenceNumber() {
         return sequenceNumber;
     }
 
     public void setSequenceNumber(Integer sequenceNumber) {
         this.sequenceNumber = sequenceNumber;
     }
 
     public Long getVersionNumber() {
         return versionNumber;
     }
 
     public void setVersionNumber(Long versionNumber) {
         this.versionNumber = versionNumber;
     }
 }