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

 import java.io.Serializable;

 import java.util.Collection;

 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 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;

 @XmlRootElement(name = Type.Constants.ROOT_ELEMENT_NAME)

 @XmlAccessorType(XmlAccessType.NONE)

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

     Type.Elements.CODE,

     Type.Elements.NAME,

     Type.Elements.SORT_CODE,

     Type.Elements.ACTIVE,

     CoreConstants.CommonElements.VERSION_NUMBER,

     CoreConstants.CommonElements.OBJECT_ID,

     CoreConstants.CommonElements.FUTURE_ELEMENTS

 })

 public final class Type extends AbstractDataTransferObject

     implements TypeContract

 {

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

     private final String code;

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

     private final String name;

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

     private final String sortCode;

     @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.ACTIVE, required = false)

     private final boolean active;

     @SuppressWarnings("unused")

     @XmlAnyElement

     private final Collection<Element> _futureElements = null;

     /**

      * Private constructor used only by JAXB.

      * 

      */

     private Type() {

         this.name = null;

         this.code = null;

         this.sortCode = null;

         this.versionNumber = null;

         this.objectId = null;

         this.active = false;

     }

     private Type(Builder builder) {

         this.name = builder.getName();

         this.code = builder.getCode();

         this.sortCode = builder.getSortCode();

         this.versionNumber = builder.getVersionNumber();

         this.objectId = builder.getObjectId();

         this.active = builder.isActive();

     }

     @Override

     public String getName() {

         return this.name;

     }

     @Override

     public String getCode() {

         return this.code;

     }

     @Override

     public String getSortCode() {

         return this.sortCode;

     }

     @Override

     public Long getVersionNumber() {

         return this.versionNumber;

     }

     @Override

     public String getObjectId() {

         return this.objectId;

     }

     @Override

     public boolean isActive() {

         return this.active;

     }

     /**

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

      * 

      */

     public final static class Builder

         implements Serializable, ModelBuilder, TypeContract

     {

         private String name;

         private String code;

         private String sortCode;

         private Long versionNumber;

         private String objectId;

         private boolean active;

         private Builder(String code) {

             setCode(code);

         }

         public static Builder create(String code) {

             return new Builder(code);

         }

         public static Builder create(TypeContract contract) {

             if (contract == null) {

                 throw new IllegalArgumentException("contract was null");

             }

             // TODO if create() is modified to accept required parameters, this will need to be modified

             Builder builder = create(contract.getCode());

             builder.setName(contract.getName());

             builder.setSortCode(contract.getSortCode());

             builder.setVersionNumber(contract.getVersionNumber());

             builder.setObjectId(contract.getObjectId());

             builder.setActive(contract.isActive());

             return builder;

         }

         public Type build() {

             return new Type(this);

         }

         @Override

         public String getName() {

             return this.name;

         }

         @Override

         public String getCode() {

             return this.code;

         }

         @Override

         public String getSortCode() {

             return this.sortCode;

         }

         @Override

         public Long getVersionNumber() {

             return this.versionNumber;

         }

         @Override

         public String getObjectId() {

             return this.objectId;

         }

         @Override

         public boolean isActive() {

             return this.active;

         }

         public void setName(String name) {

             this.name = name;

         }

         public void setCode(String code) {

             if (StringUtils.isWhitespace(code)) {

                 throw new IllegalArgumentException("code is empty");

             }

             this.code = code;

         }

         public void setSortCode(String sortCode) {

             this.sortCode = sortCode;

         }

         public void setVersionNumber(Long versionNumber) {

             this.versionNumber = versionNumber;

         }

         public void setObjectId(String objectId) {

             this.objectId = objectId;

         }

         public void setActive(boolean active) {

             this.active = active;

         }

     }

     /**

      * Defines some internal constants used on this class.

      * 

      */

     static class Constants {

         final static String ROOT_ELEMENT_NAME = "type";

         final static String TYPE_NAME = "typeType";

     }

     /**

      * 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 NAME = "name";

         final static String CODE = "code";

         final static String SORT_CODE = "sortCode";

         final static String ACTIVE = "active";

     }

 }