/**
    * Copyright 2005-2015 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.kew.api.peopleflow;
  
  import org.apache.commons.lang.StringUtils;
  import org.kuali.rice.core.api.CoreConstants;
  import org.kuali.rice.core.api.delegation.DelegationType;
  import org.kuali.rice.core.api.membership.MemberType;
  import org.kuali.rice.core.api.mo.AbstractDataTransferObject;
  import org.kuali.rice.core.api.mo.ModelBuilder;
  import org.kuali.rice.kew.api.action.ActionRequestPolicy;
  import org.w3c.dom.Element;
  
  import javax.xml.bind.annotation.XmlAccessType;
  import javax.xml.bind.annotation.XmlAccessorType;
  import javax.xml.bind.annotation.XmlAnyElement;
  import javax.xml.bind.annotation.XmlElement;
  import javax.xml.bind.annotation.XmlRootElement;
  import javax.xml.bind.annotation.XmlType;
  import java.io.Serializable;
  import java.util.Collection;
  
  @XmlRootElement(name = PeopleFlowDelegate.Constants.ROOT_ELEMENT_NAME)
  @XmlAccessorType(XmlAccessType.NONE)
  @XmlType(name = PeopleFlowDelegate.Constants.TYPE_NAME, propOrder = {
          PeopleFlowDelegate.Elements.MEMBER_ID,
          PeopleFlowDelegate.Elements.MEMBER_TYPE,
          PeopleFlowDelegate.Elements.ACTION_REQUEST_POLICY,
          PeopleFlowDelegate.Elements.DELEGATION_TYPE,
          PeopleFlowDelegate.Elements.RESPONSIBILITY_ID,
          CoreConstants.CommonElements.FUTURE_ELEMENTS
  })
  public final class PeopleFlowDelegate extends AbstractDataTransferObject implements PeopleFlowDelegateContract {
  
      @XmlElement(name = Elements.MEMBER_ID, required = true)
      private final String memberId;
  
      @XmlElement(name = Elements.MEMBER_TYPE, required = true)
      private final MemberType memberType;
  
      @XmlElement(name = Elements.ACTION_REQUEST_POLICY, required = false)
      private final ActionRequestPolicy actionRequestPolicy;
  
      @XmlElement(name = Elements.DELEGATION_TYPE, required = true)
      private final DelegationType delegationType;
  
      @XmlElement(name = Elements.RESPONSIBILITY_ID, required = false)
      private final String responsibilityId;
  
      @SuppressWarnings("unused")
      @XmlAnyElement
      private final Collection<Element> _futureElements = null;
  
      /**
       * Private constructor used only by JAXB.
       */
      @SuppressWarnings("unused")
      private PeopleFlowDelegate() {
          this.memberId = null;
          this.memberType = null;
          this.actionRequestPolicy = null;
          this.delegationType = null;
          this.responsibilityId = null;
      }
  
      private PeopleFlowDelegate(Builder builder) {
          this.memberId = builder.getMemberId();
          this.memberType = builder.getMemberType();
          this.actionRequestPolicy = builder.getActionRequestPolicy();
          this.delegationType = builder.getDelegationType();
          this.responsibilityId = builder.getResponsibilityId();
      }
  
      @Override
      public String getMemberId() {
          return this.memberId;
      }
  
      @Override
      public MemberType getMemberType() {
          return this.memberType;
      }
  
      @Override
      public ActionRequestPolicy getActionRequestPolicy() {
          return actionRequestPolicy;
     }
 
     @Override
     public DelegationType getDelegationType() {
         return this.delegationType;
     }
 
     @Override
     public String getResponsibilityId() {
         return responsibilityId;
     }
 
     /**
      * A builder which can be used to construct {@link PeopleFlowDelegate} instances.  Enforces the constraints of the
      * {@link PeopleFlowDelegateContract}.
      * 
      */
     public final static class Builder implements Serializable, ModelBuilder, PeopleFlowDelegateContract {
 
         private String memberId;
         private MemberType memberType;
         private ActionRequestPolicy actionRequestPolicy;
         private DelegationType delegationType;
         private String responsibilityId;
 
         private Builder(String memberId, MemberType memberType) {
             setMemberId(memberId);
             setMemberType(memberType);
             setDelegationType(DelegationType.SECONDARY);
         }
 
         public static Builder create(String memberId, MemberType memberType) {
             return new Builder(memberId, memberType);
         }
 
         public static Builder create(PeopleFlowDelegateContract contract) {
             if (contract == null) {
                 throw new IllegalArgumentException("contract was null");
             }
             Builder builder = create(contract.getMemberId(), contract.getMemberType());
             builder.setActionRequestPolicy(contract.getActionRequestPolicy());
             builder.setDelegationType(contract.getDelegationType());
             builder.setResponsibilityId(contract.getResponsibilityId());
             return builder;
         }
 
         public PeopleFlowDelegate build() {
             return new PeopleFlowDelegate(this);
         }
 
         @Override
         public String getMemberId() {
             return this.memberId;
         }
 
         @Override
         public MemberType getMemberType() {
             return this.memberType;
         }
 
         @Override
         public ActionRequestPolicy getActionRequestPolicy() {
             return actionRequestPolicy;
         }
 
         @Override
         public DelegationType getDelegationType() {
             return this.delegationType;
         }
 
         @Override
         public String getResponsibilityId() {
             return responsibilityId;
         }
 
         public void setMemberId(String memberId) {
             if (StringUtils.isBlank(memberId)) {
                 throw new IllegalArgumentException("memberId was a null or blank value");
             }
             this.memberId = memberId;
         }
 
         public void setMemberType(MemberType memberType) {
             if (memberType == null) {
                 throw new IllegalArgumentException("memberType was null");
             }
             this.memberType = memberType;
         }
 
         public void setActionRequestPolicy(ActionRequestPolicy actionRequestPolicy) {
             if (this.memberType.equals(MemberType.ROLE)) {
                 if (actionRequestPolicy == null) {
                     throw new IllegalArgumentException("actionRequestPolicy was null");
                 }
                 this.actionRequestPolicy = actionRequestPolicy;
             }
         }
 
         public void setDelegationType(DelegationType delegationType) {
             if (delegationType == null) {
                 throw new IllegalArgumentException("delegationType was null");
             }
             this.delegationType = delegationType;
         }
 
         public void setResponsibilityId(String responsibilityId) {
             this.responsibilityId = responsibilityId;
         }
         
     }
 
     /**
      * Defines some internal constants used on this class.
      */
     static class Constants {
         final static String ROOT_ELEMENT_NAME = "peopleFlowDelegate";
         final static String TYPE_NAME = "PeopleFlowDelegateType";
     }
 
     /**
      * A private class which exposes constants which define the XML element names to use when this object is marshalled to XML.
      */
     static class Elements {
         final static String MEMBER_ID = "memberId";
         final static String MEMBER_TYPE = "memberType";
         final static String ACTION_REQUEST_POLICY = "actionRequestPolicy";
         final static String DELEGATION_TYPE = "delegationType";
         final static String RESPONSIBILITY_ID = "responsibilityId";
     }
 
 }