/**
    * Copyright 2005-2013 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.krad.uif.view;
  
  import org.apache.commons.lang.StringUtils;
  import org.kuali.rice.krad.datadictionary.uif.UifDictionaryBeanBase;
  import org.kuali.rice.krad.datadictionary.parse.BeanTag;
  import org.kuali.rice.krad.datadictionary.parse.BeanTagAttribute;
  
  import java.io.Serializable;
  
  /**
   * A simple object that keeps track of various HistoryInformation
   *
   * TODO a variety of these settings are not used in the current implementation of breadcrumbs
   * and history, they may be removed later if they prove unuseful in future changes
   *
   * @author Kuali Rice Team (rice.collab@kuali.org)
   */
  @BeanTag(name = "historyEntry-bean", parent = "Uif-HistoryEntry")
  public class HistoryEntry extends UifDictionaryBeanBase implements Serializable {
      private static final long serialVersionUID = -8310916657379268794L;
  
      private String viewId;
      private String pageId;
      private String title;
      private String url;
      private String formKey;
  
      public HistoryEntry() {
          super();
      }
  
      public HistoryEntry(String viewId, String pageId, String title, String url, String formKey) {
          super();
  
          this.viewId = viewId;
          this.pageId = pageId;
          this.title = title;
          this.url = url;
          this.formKey = formKey;
      }
  
      /**
       * Returns a representation of the history entry as a request parameter string
       *
       * @return String containing the entries values
       */
      public String toParam() {
          viewId = (StringUtils.isNotBlank(viewId)) ? viewId : "null";
          pageId = (StringUtils.isNotBlank(pageId)) ? pageId : "null";
          title = (StringUtils.isNotBlank(title)) ? title : "null";
          url = (StringUtils.isNotBlank(url)) ? url : "null";
          formKey = (StringUtils.isNotBlank(formKey)) ? formKey : "null";
  
          return viewId
                  + History.VAR_TOKEN
                  + pageId
                  + History.VAR_TOKEN
                  + title
                  + History.VAR_TOKEN
                  + url
                  + History.VAR_TOKEN
                  + formKey;
      }
  
      /**
       * The viewId of the view
       *
       * @return the viewId
       */
      @BeanTagAttribute(name="viewId")
      public String getViewId() {
          return this.viewId;
      }
  
      /**
       * @param viewId the viewId to set
       */
      public void setViewId(String viewId) {
          this.viewId = viewId;
      }
  
      /**
       * The pageId of the page on the view
       *
      * @return the pageId
      */
     @BeanTagAttribute(name="pageId")
     public String getPageId() {
         return this.pageId;
     }
 
     /**
      * @param pageId the pageId to set
      */
     public void setPageId(String pageId) {
         this.pageId = pageId;
     }
 
     /**
      * The title of the view
      *
      * @return the title
      */
     @BeanTagAttribute(name="title")
     public String getTitle() {
         return this.title;
     }
 
     /**
      * @param title the title to set
      */
     public void setTitle(String title) {
         this.title = title;
     }
 
     /**
      * The url of this HistoryEntry
      *
      * @return the url
      */
     @BeanTagAttribute(name="url")
     public String getUrl() {
         return this.url;
     }
 
     /**
      * @param url the url to set
      */
     public void setUrl(String url) {
         this.url = url;
     }
 
     /**
      * @return the formKey
      */
     @BeanTagAttribute(name="formKey")
     public String getFormKey() {
         return this.formKey;
     }
 
     /**
      * The formKey of the form in the view
      *
      * @param formKey the formKey to set
      */
     public void setFormKey(String formKey) {
         this.formKey = formKey;
     }
 
 }