/*

  * Copyright 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/ecl1.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.kew.api.document;

 import java.io.Serializable;

 import java.util.ArrayList;

 import java.util.Collection;

 import java.util.List;

 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.XmlElementWrapper;

 import javax.xml.bind.annotation.XmlRootElement;

 import javax.xml.bind.annotation.XmlType;

 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.kew.api.action.ActionRequest;

 import org.kuali.rice.kew.api.action.ActionTaken;

 import org.kuali.rice.kew.api.document.node.RouteNodeInstance;

 import org.w3c.dom.Element;

 @XmlRootElement(name = DocumentDetail.Constants.ROOT_ELEMENT_NAME)

 @XmlAccessorType(XmlAccessType.NONE)

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

     DocumentDetail.Elements.DOCUMENT,

     DocumentDetail.Elements.ACTION_REQUESTS,

     DocumentDetail.Elements.ACTIONS_TAKEN,

     DocumentDetail.Elements.ROUTE_NODE_INSTANCES,

     CoreConstants.CommonElements.FUTURE_ELEMENTS

 })

 public final class DocumentDetail extends AbstractDataTransferObject implements DocumentDetailContract {

         private static final long serialVersionUID = -8569515693892958719L;

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

     private final Document document;

     @XmlElementWrapper(name = Elements.ACTION_REQUESTS, required = true)

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

     private final List<ActionRequest> actionRequests;

     @XmlElementWrapper(name = Elements.ACTIONS_TAKEN, required = true)

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

     private final List<ActionTaken> actionsTaken;

     @XmlElementWrapper(name = Elements.ROUTE_NODE_INSTANCES, required = true)

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

     private final List<RouteNodeInstance> routeNodeInstances;

     @SuppressWarnings("unused")

     @XmlAnyElement

     private final Collection<Element> _futureElements = null;

     /**

      * Private constructor used only by JAXB.

      */

     private DocumentDetail() {

         this.document = null;

         this.actionRequests = null;

         this.actionsTaken = null;

         this.routeNodeInstances = null;

     }

     private DocumentDetail(Builder builder) {

         this.document = builder.getDocument();

         this.actionRequests = builder.getActionRequests();

         this.actionsTaken = builder.getActionsTaken();

         this.routeNodeInstances = builder.getRouteNodeInstances();

     }

     @Override

     public Document getDocument() {

         return this.document;

     }

     @Override

     public List<ActionRequest> getActionRequests() {

         return this.actionRequests;

     }

     @Override

     public List<ActionTaken> getActionsTaken() {

         return this.actionsTaken;

     }

     @Override

     public List<RouteNodeInstance> getRouteNodeInstances() {

         return this.routeNodeInstances;

     }

     /**

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

      */

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

                 private static final long serialVersionUID = 3108177943363491329L;

                 private Document document;

         private List<ActionRequest> actionRequests;

         private List<ActionTaken> actionsTaken;

         private List<RouteNodeInstance> routeNodeInstances;

         private Builder() {

             // TODO modify this constructor as needed to pass any required values and invoke the appropriate 'setter' methods

         }

         public static Builder create(Document document) {

             Builder builder = new Builder();

             builder.setDocument(document);

             builder.setActionRequests(new ArrayList<ActionRequest>());

             builder.setActionsTaken(new ArrayList<ActionTaken>());

             builder.setRouteNodeInstances(new ArrayList<RouteNodeInstance>());

             return builder;

         }

         public static Builder create(DocumentDetailContract contract) {

             if (contract == null) {

                 throw new IllegalArgumentException("contract was null");

             }

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

             builder.setActionRequests(contract.getActionRequests());

             builder.setActionsTaken(contract.getActionsTaken());

             builder.setRouteNodeInstances(contract.getRouteNodeInstances());

             return builder;

         }

         public DocumentDetail build() {

             return new DocumentDetail(this);

         }

         @Override

         public Document getDocument() {

             return this.document;

         }

         @Override

         public List<ActionRequest> getActionRequests() {

             return this.actionRequests;

         }

         @Override

         public List<ActionTaken> getActionsTaken() {

             return this.actionsTaken;

         }

         @Override

         public List<RouteNodeInstance> getRouteNodeInstances() {

             return this.routeNodeInstances;

         }

         public void setDocument(Document document) {

             if (document == null) {

                     throw new IllegalArgumentException("document was null");

             }

             this.document = document;

         }

         public void setActionRequests(List<ActionRequest> actionRequests) {

             if (actionRequests == null) {

                     throw new IllegalArgumentException("actionRequests was null");

             }

             this.actionRequests = actionRequests;

         }

         public void setActionsTaken(List<ActionTaken> actionsTaken) {

                 if (actionsTaken == null) {

                     throw new IllegalArgumentException("actionsTaken was null");

             }

             this.actionsTaken = actionsTaken;

         }

         public void setRouteNodeInstances(List<RouteNodeInstance> routeNodeInstances) {

                 if (routeNodeInstances == null) {

                     throw new IllegalArgumentException("routeNodeInstances was null");

             }

             this.routeNodeInstances = routeNodeInstances;

         }

     }

     /**

      * Defines some internal constants used on this class.

      */

     static class Constants {

         final static String ROOT_ELEMENT_NAME = "documentDetail";

         final static String TYPE_NAME = "DocumentDetailType";

     }

     /**

      * 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 DOCUMENT = "document";

         final static String ACTION_REQUESTS = "actionRequests";

         final static String ACTION_REQUEST = "actionRequest";

         final static String ACTIONS_TAKEN = "actionsTaken";

         final static String ACTION_TAKEN = "actionTaken";

         final static String ROUTE_NODE_INSTANCES = "routeNodeInstances";

         final static String ROUTE_NODE_INSTANCE = "routeNodeInstance";

     }

 }