package org.kuali.rice.kim.api.identity.residency;

 import org.apache.commons.lang.StringUtils;

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

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

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

 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 = EntityResidency.Constants.ROOT_ELEMENT_NAME)

 @XmlAccessorType(XmlAccessType.NONE)

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

     EntityResidency.Elements.ID,

     EntityResidency.Elements.ENTITY_ID,

     EntityResidency.Elements.DETERMINATION_METHOD,

     EntityResidency.Elements.IN_STATE,

     CoreConstants.CommonElements.VERSION_NUMBER,

     CoreConstants.CommonElements.OBJECT_ID,

     CoreConstants.CommonElements.FUTURE_ELEMENTS

 })

 public final class EntityResidency extends AbstractDataTransferObject

     implements EntityResidencyContract

 {

     @XmlElement(name = Elements.ENTITY_ID, required = false)

     private final String entityId;

     @XmlElement(name = Elements.DETERMINATION_METHOD, required = false)

     private final String determinationMethod;

     @XmlElement(name = Elements.IN_STATE, required = false)

     private final String inState;

     @XmlElement(name = CoreConstants.CommonElements.VERSION_NUMBER, required = false)

     private final Long versionNumber;

     @XmlElement(name = CoreConstants.CommonElements.OBJECT_ID, required = false)

     private final String objectId;

     @XmlElement(name = Elements.ID, required = false)

     private final String id;

     @SuppressWarnings("unused")

     @XmlAnyElement

     private final Collection<Element> _futureElements = null;

     /**

      * Private constructor used only by JAXB.

      * 

      */

     private EntityResidency() {

         this.entityId = null;

         this.determinationMethod = null;

         this.inState = null;

         this.versionNumber = null;

         this.objectId = null;

         this.id = null;

     }

     private EntityResidency(Builder builder) {

         this.entityId = builder.getEntityId();

         this.determinationMethod = builder.getDeterminationMethod();

         this.inState = builder.getInState();

         this.versionNumber = builder.getVersionNumber();

         this.objectId = builder.getObjectId();

         this.id = builder.getId();

     }

     @Override

     public String getEntityId() {

         return this.entityId;

     }

     @Override

     public String getDeterminationMethod() {

         return this.determinationMethod;

     }

     @Override

     public String getInState() {

         return this.inState;

     }

     @Override

     public Long getVersionNumber() {

         return this.versionNumber;

     }

     @Override

     public String getObjectId() {

         return this.objectId;

     }

     @Override

     public String getId() {

         return this.id;

     }

     /**

      * A builder which can be used to construct {@link EntityResidency} instances.  Enforces the constraints of the {@link EntityResidencyContract}.

      * 

      */

     public final static class Builder

         implements Serializable, ModelBuilder, EntityResidencyContract

     {

         private String entityId;

         private String determinationMethod;

         private String inState;

         private Long versionNumber;

         private String objectId;

         private String id;

         private Builder() { }

         public static Builder create() {

             return new Builder();

         }

         public static Builder create(EntityResidencyContract contract) {

             if (contract == null) {

                 throw new IllegalArgumentException("contract was null");

             }

             Builder builder = create();

             builder.setEntityId(contract.getEntityId());

             builder.setDeterminationMethod(contract.getDeterminationMethod());

             builder.setInState(contract.getInState());

             builder.setVersionNumber(contract.getVersionNumber());

             builder.setObjectId(contract.getObjectId());

             builder.setId(contract.getId());

             return builder;

         }

         public EntityResidency build() {

             return new EntityResidency(this);

         }

         @Override

         public String getEntityId() {

             return this.entityId;

         }

         @Override

         public String getDeterminationMethod() {

             return this.determinationMethod;

         }

         @Override

         public String getInState() {

             return this.inState;

         }

         @Override

         public Long getVersionNumber() {

             return this.versionNumber;

         }

         @Override

         public String getObjectId() {

             return this.objectId;

         }

         @Override

         public String getId() {

             return this.id;

         }

         public void setEntityId(String entityId) {

             this.entityId = entityId;

         }

         public void setDeterminationMethod(String determinationMethod) {

             this.determinationMethod = determinationMethod;

         }

         public void setInState(String inState) {

             this.inState = inState;

         }

         public void setVersionNumber(Long versionNumber) {

             this.versionNumber = versionNumber;

         }

         public void setObjectId(String objectId) {

             this.objectId = objectId;

         }

         public void setId(String id) {

             if (StringUtils.isWhitespace(id)) {

                 throw new IllegalArgumentException("id is blank");

             }

             this.id = id;

         }

     }

     /**

      * Defines some internal constants used on this class.

      * 

      */

     static class Constants {

         final static String ROOT_ELEMENT_NAME = "entityResidency";

         final static String TYPE_NAME = "entityResidencyType";

     }

     /**

      * 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 ENTITY_ID = "entityId";

         final static String DETERMINATION_METHOD = "determinationMethod";

         final static String IN_STATE = "inState";

         final static String ID = "id";

     }

 }