/*

  * Copyright 2010 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.osedu.org/licenses/ECL-2.0

  *

  * 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.student.r2.common.dto;

 import java.io.Serializable;

 import java.util.ArrayList;

 import java.util.List;

 import javax.xml.bind.annotation.XmlElement;

 import javax.xml.bind.annotation.XmlTransient;

 import org.kuali.student.r2.common.infc.Attribute;

 import org.kuali.student.r2.common.infc.HasAttributes;

 /**

  * Information about a entities with attributes.

  *

  * @author tom

  */

 @SuppressWarnings("serial")

 @XmlTransient

 public abstract class HasAttributesInfo 

     implements HasAttributes, Serializable {

     @XmlElement

     private List<AttributeInfo> attributes;

     /**

      * Constructs a new HasAttributesInfo.

      */

     public HasAttributesInfo() {

     }

     /**

      * Constructs a new HasAttributesInfo from another HasAttributes.

      *

      * @param hasAttrs the HasAttributes to copy

      */

     public HasAttributesInfo(HasAttributes hasAttrs) {

         if (null != hasAttrs) {

             if (null != hasAttrs.getAttributes()) {

                 attributes = new ArrayList<AttributeInfo>();

                 for (Attribute attr : hasAttrs.getAttributes()) {

                     attributes.add(new AttributeInfo(attr));

                 }

             }

         }

     }

     @Override

     public List<AttributeInfo> getAttributes() {

         if (attributes == null) {

             attributes = new ArrayList<AttributeInfo>();

         }

         return attributes;

     }

     public void setAttributes(List<AttributeInfo> attributes) {

         this.attributes = attributes;

     }

 }