/*

  * Copyright 2006-2011 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.kim.api.role;

 import org.apache.commons.collections.CollectionUtils;

 import org.apache.commons.lang.StringUtils;

 import org.apache.commons.lang.builder.EqualsBuilder;

 import org.apache.commons.lang.builder.HashCodeBuilder;

 import org.apache.commons.lang.builder.ToStringBuilder;

 import org.kuali.rice.core.api.CoreConstants;

 import org.kuali.rice.core.api.mo.ModelBuilder;

 import org.kuali.rice.core.api.mo.ModelObjectComplete;

 import org.kuali.rice.core.util.AttributeSet;

 import org.kuali.rice.kim.api.common.delegate.Delegate;

 import org.kuali.rice.kim.api.common.delegate.DelegateContract;

 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.util.ArrayList;

 import java.util.Collection;

 import java.util.Collections;

 import java.util.List;

 @XmlRootElement(name = RoleMembership.Constants.ROOT_ELEMENT_NAME)

 @XmlAccessorType(XmlAccessType.NONE)

 @XmlType(name = RoleMembership.Constants.TYPE_NAME, propOrder = {

         RoleMembership.Elements.ROLE_ID,

         RoleMembership.Elements.ROLE_MEMBER_ID,

         RoleMembership.Elements.EMBEDDED_ROLE_ID,

         RoleMembership.Elements.MEMBER_ID,

         RoleMembership.Elements.MEMBER_TYPE_CODE,

         RoleMembership.Elements.ROLE_SORTING_CODE,

         RoleMembership.Elements.QUALIFIER,

         RoleMembership.Elements.DELEGATES,

         CoreConstants.CommonElements.FUTURE_ELEMENTS

 })

 public class RoleMembership implements RoleMembershipContract, ModelObjectComplete {

     private static final long serialVersionUID = 1L;

     @XmlElement(name=Elements.ROLE_ID)

     private final String roleId;

     @XmlElement(name=Elements.ROLE_MEMBER_ID)

     private final String roleMemberId;

     @XmlElement(name=Elements.EMBEDDED_ROLE_ID)

     private final String embeddedRoleId;

     @XmlElement(name=Elements.MEMBER_ID, required = true)

     private final String memberId;

     @XmlElement(name=Elements.MEMBER_TYPE_CODE, required = true)

     private final String memberTypeCode;

     @XmlElement(name=Elements.ROLE_SORTING_CODE)

     private final String roleSortingCode;

     @XmlElement(name=Elements.QUALIFIER)

     private final AttributeSet qualifier;

     @XmlElement(name=Elements.DELEGATES)

     private final List<Delegate> delegates;

     @SuppressWarnings("unused")

     @XmlAnyElement

     private final Collection<Element> _futureElements = null;

     /**

      * Private constructor for JAXB only

      */

     @SuppressWarnings("unused")

     private RoleMembership() {

         roleId = null;

         roleMemberId = null;

         embeddedRoleId = null;

         memberId = null;

         memberTypeCode = null;

         roleSortingCode = null;

         qualifier = null;

         delegates = null;

     }

     private RoleMembership(Builder b) {

         roleId = b.getRoleId();

         roleMemberId = b.getRoleMemberId();

         embeddedRoleId = b.getEmbeddedRoleId();

         memberId = b.getMemberId();

         memberTypeCode = b.getMemberTypeCode();

         roleSortingCode = b.getRoleSortingCode();

         qualifier = b.getQualifier();

         delegates = new ArrayList<Delegate>();

         if (!CollectionUtils.isEmpty(b.getDelegates())) {

             for (Delegate.Builder delegateBuilder : b.getDelegates()) {

                 delegates.add(delegateBuilder.build());

             }

         }

     }

     public String getRoleId() {

         return roleId;

     }

     public String getRoleMemberId() {

         return roleMemberId;

     }

     public String getEmbeddedRoleId() {

         return embeddedRoleId;

     }

     public String getMemberId() {

         return memberId;

     }

     public String getMemberTypeCode() {

         return memberTypeCode;

     }

     public String getRoleSortingCode() {

         return roleSortingCode;

     }

     public AttributeSet getQualifier() {

         return qualifier;

     }

     public List<Delegate> getDelegates() {

         return Collections.unmodifiableList(delegates);

     }

     @Override

     public int hashCode() {

         return HashCodeBuilder.reflectionHashCode(this, Constants.HASH_CODE_EQUALS_EXCLUDE);

     }

     @Override

     public boolean equals(Object obj) {

         return EqualsBuilder.reflectionEquals(obj, this, Constants.HASH_CODE_EQUALS_EXCLUDE);

     }

     @Override

     public String toString() {

         return ToStringBuilder.reflectionToString(this);

     }

     public static final class Builder implements ModelBuilder, RoleMembershipContract, ModelObjectComplete {

         private String roleId;

         private String roleMemberId;

         private String embeddedRoleId;

         private String memberId;

         private String memberTypeCode;

         private String roleSortingCode;

         private AttributeSet qualifier;

         private List<Delegate.Builder> delegates;

         private Builder() {

         }

         public static Builder create(String roleId, String roleMemberId, String memberId, String memberTypeCode,

                                      AttributeSet qualifier) {

             Builder b = new Builder();

             b.setRoleId(roleId);

             b.setRoleMemberId(roleMemberId);

             b.setMemberId(memberId);

             b.setMemberTypeCode(memberTypeCode);

             b.setQualifier(qualifier);

             return b;

         }

         public static Builder create(RoleMembershipContract contract) {

             Builder b = new Builder();

             b.setRoleId(contract.getRoleId());

             b.setRoleMemberId(contract.getRoleMemberId());

             b.setEmbeddedRoleId(contract.getEmbeddedRoleId());

             b.setMemberId(contract.getMemberId());

             b.setMemberTypeCode(contract.getMemberTypeCode());

             b.setRoleSortingCode(contract.getRoleSortingCode());

             b.setQualifier(contract.getQualifier());

             List<Delegate.Builder> delegateBuilders = new ArrayList<Delegate.Builder>();

             if (!CollectionUtils.isEmpty(contract.getDelegates())) {

                 for (DelegateContract delegateContract : contract.getDelegates()) {

                     delegateBuilders.add(Delegate.Builder.create(delegateContract));

                 }

             }

             b.setDelegates(delegateBuilders);

             return b;

         }

         @Override

         public RoleMembership build() {

             return new RoleMembership(this);

         }

         public String getRoleId() {

             return this.roleId;

         }

         public void setRoleId(String roleId) {

             this.roleId = roleId;

         }

         public AttributeSet getQualifier() {

             return this.qualifier;

         }

         public void setQualifier(AttributeSet qualifier) {

             this.qualifier = qualifier;

         }

         public List<Delegate.Builder> getDelegates() {

             return this.delegates;

         }

         public void setDelegates(List<Delegate.Builder> delegates) {

             this.delegates = delegates;

         }

         public String getRoleMemberId() {

             return this.roleMemberId;

         }

         public void setRoleMemberId(String roleMemberId) {

             this.roleMemberId = roleMemberId;

         }

         public String getMemberId() {

             return this.memberId;

         }

         public void setMemberId(String memberId) {

             if (StringUtils.isEmpty(memberId)) {

                 throw new IllegalArgumentException("memberId cannot be empty or null");

             }

             this.memberId = memberId;

         }

         public String getMemberTypeCode() {

             return this.memberTypeCode;

         }

         public void setMemberTypeCode(String memberTypeCode) {

             if (StringUtils.isEmpty(memberTypeCode)) {

                 throw new IllegalArgumentException("memberTypeCode cannot be empty or null");

             }

             this.memberTypeCode = memberTypeCode;

         }

         public String getEmbeddedRoleId() {

             return this.embeddedRoleId;

         }

         public void setEmbeddedRoleId(String embeddedRoleId) {

             this.embeddedRoleId = embeddedRoleId;

         }

         public String getRoleSortingCode() {

             return this.roleSortingCode;

         }

         public void setRoleSortingCode(String roleSortingCode) {

             this.roleSortingCode = roleSortingCode;

         }

         @Override

         public int hashCode() {

             return HashCodeBuilder.reflectionHashCode(this, Constants.HASH_CODE_EQUALS_EXCLUDE);

         }

         @Override

         public boolean equals(Object obj) {

             return EqualsBuilder.reflectionEquals(obj, this, Constants.HASH_CODE_EQUALS_EXCLUDE);

         }

         @Override

         public String toString() {

             return ToStringBuilder.reflectionToString(this);

         }

     }

     /**

      * 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 ROLE_ID = "roleId";

         final static String ROLE_MEMBER_ID = "roleMemberId";

         final static String EMBEDDED_ROLE_ID = "embeddedRoleId";

         final static String MEMBER_ID = "memberId";

         final static String MEMBER_TYPE_CODE = "memberTypeCode";

         final static String ROLE_SORTING_CODE = "roleSortingCode";

         final static String QUALIFIER = "qualifier";

         final static String DELEGATES = "delegates";

     }

     /**

      * Defines some internal constants used on this class.

      */

     static class Constants {

         final static String ROOT_ELEMENT_NAME = "roleMembership";

         final static String TYPE_NAME = "RoleMembershipType";

         final static String[] HASH_CODE_EQUALS_EXCLUDE = {CoreConstants.CommonElements.FUTURE_ELEMENTS};

     }

 }