/*

  * 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.common.attribute;

 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.kuali.rice.kim.api.type.KimType;

 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 = KimAttributeData.Constants.ROOT_ELEMENT_NAME)

 @XmlAccessorType(XmlAccessType.NONE)

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

         KimAttributeData.Elements.ID,

         KimAttributeData.Elements.ASSIGNED_TO_ID,

         KimAttributeData.Elements.KIM_TYPE_ID,

         KimAttributeData.Elements.KIM_TYPE,

         KimAttributeData.Elements.KIM_ATTRIBUTE,

         KimAttributeData.Elements.ATTRIBUTE_VALUE,

         CoreConstants.CommonElements.VERSION_NUMBER,

         CoreConstants.CommonElements.OBJECT_ID,

         CoreConstants.CommonElements.FUTURE_ELEMENTS

 })

 public final class KimAttributeData extends AbstractDataTransferObject implements KimAttributeDataContract {

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

     private final String id;

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

     private final String assignedToId;

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

     private final String kimTypeId;

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

     private final KimType kimType;

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

     private final KimAttribute kimAttribute;

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

     private final String attributeValue;

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

     private final Long versionNumber;

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

     private final String objectId;

     @SuppressWarnings("unused")

     @XmlAnyElement

     private final Collection<Element> _futureElements = null;

     @SuppressWarnings("unused")

     private KimAttributeData() {

         this.id = null;

         this.assignedToId = null;

         this.kimTypeId = null;

         this.kimType = null;

         this.kimAttribute = null;

         this.attributeValue = null;

         this.versionNumber = null;

         this.objectId = null;

     }

     private KimAttributeData(Builder builder) {

         this.id = builder.getId();

         this.assignedToId = builder.getAssignedToId();

         this.kimTypeId = builder.getKimTypeId();

         this.kimType =

                 builder.getKimType() != null ? builder.getKimType().build() : null;

         this.kimAttribute =

                 builder.getKimAttribute() != null ? builder.getKimAttribute().build() : null;

         this.attributeValue = builder.getAttributeValue();

         this.versionNumber = builder.getVersionNumber();

         this.objectId = builder.getObjectId();

     }

     @Override

     public String getId() {

         return id;

     }

     @Override

     public String getAssignedToId() {

         return assignedToId;

     }

     @Override

     public String getKimTypeId() {

         return kimTypeId;

     }

     @Override

     public KimType getKimType() {

         return kimType;

     }

     @Override

     public KimAttribute getKimAttribute() {

         return kimAttribute;

     }

     @Override

     public String getAttributeValue() {

         return attributeValue;

     }

     @Override

     public Long getVersionNumber() {

         return versionNumber;

     }

     @Override

     public String getObjectId() {

         return objectId;

     }

     public static final class Builder implements KimAttributeDataContract, ModelBuilder, Serializable {

         private String id;

         private String assignedToId;

         private String kimTypeId;

         private KimType.Builder kimType;

         private KimAttribute.Builder kimAttribute;

         private String attributeValue;

         private Long versionNumber;

         private String objectId;

         private Builder(String kimTypeId) {

             setKimTypeId(kimTypeId);

         }

         /**

          * creates a Parameter with the required fields.

          */

         public static Builder create(String kimTypeId) {

             return new Builder(kimTypeId);

         }

         /**

          * creates a KimAttributeData from an existing {@link org.kuali.rice.kim.api.common.attribute.KimAttributeContract}

          */

         public static Builder create(KimAttributeDataContract contract) {

             Builder builder = new Builder(contract.getKimTypeId());

             builder.setAssignedToId(contract.getAssignedToId());

             builder.setId(contract.getId());

             if (contract.getKimAttribute() != null) {

                 builder.setKimAttribute(KimAttribute.Builder.create(contract.getKimAttribute()));

             }

             if (contract.getKimType() != null) {

                 builder.setKimType(KimType.Builder.create(contract.getKimType()));

             }

             builder.setValue(contract.getAttributeValue());

             builder.setVersionNumber(contract.getVersionNumber());

             builder.setObjectId(contract.getObjectId());

             return builder;

         }

         @Override

         public String getId() {

             return id;

         }

         public void setId(final String id) {

             if (StringUtils.isWhitespace(id)) {

                 throw new IllegalArgumentException("id is blank");

             }

             this.id = id;

         }

         @Override

         public String getAssignedToId() {

             return assignedToId;

         }

         public void setAssignedToId(final String assignedToId) {

             this.assignedToId = assignedToId;

         }

         @Override

         public String getKimTypeId(){

             return kimTypeId;

         }

         public void setKimTypeId(String kimTypeId) {

             this.kimTypeId = kimTypeId;

         }

         @Override

         public KimType.Builder getKimType() {

             return kimType;

         }

         public void setKimType(final KimType.Builder kimType) {

             this.kimType = kimType;

         }

         @Override

         public KimAttribute.Builder getKimAttribute() {

             return kimAttribute;

         }

         public void setKimAttribute(final KimAttribute.Builder kimAttribute) {

             this.kimAttribute = kimAttribute;

         }

         @Override

         public String getAttributeValue() {

             return attributeValue;

         }

         public void setValue(final String attributeValue) {

             this.attributeValue = attributeValue;

         }

         @Override

         public Long getVersionNumber() {

             return versionNumber;

         }

         public void setVersionNumber(Long versionNumber) {

             this.versionNumber = versionNumber;

         }

         @Override

         public String getObjectId() {

             return objectId;

         }

         public void setObjectId(final String objectId) {

             this.objectId = objectId;

         }

         @Override

         public KimAttributeData build() {

             return new KimAttributeData(this);

         }

     }

     /**

      * Defines some internal constants used on this class.

      */

     static class Constants {

         final static String ROOT_ELEMENT_NAME = "kimAttributeData";

         final static String TYPE_NAME = "KimAttributeDataType";

     }

     /**

      * 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 ID = "id";

         final static String ASSIGNED_TO_ID = "assignedToId";

         final static String KIM_TYPE_ID = "kimTypeId";

         final static String KIM_TYPE = "kimType";

         final static String KIM_ATTRIBUTE = "kimAttribute";

         final static String ATTRIBUTE_VALUE = "attributeValue";

     }

 }