/**

  * Copyright 2005-2011 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.core.web.impex;

 import org.apache.struts.upload.FormFile;

 import org.kuali.rice.kns.web.struts.form.KualiForm;

 import java.util.Collection;

 import java.util.HashMap;

 import java.util.Map;

 /**

  * Struts form that accepts uploaded files (in the form of <code>FormFile</code>s)

  * @see org.kuali.rice.core.web.impex.IngesterAction

  * @see org.apache.struts.upload.FormFile

  * @author Kuali Rice Team (rice.collab@kuali.org)

  */

 public class IngesterForm extends KualiForm {

         private static final long serialVersionUID = -2847217233600977960L;

         // this is sort of weak but the alternative is to linearly

     // pad a standard List will null items to make the accessors/mutators happy

     // on get(index)/set(index, value) so they don't throw IndexOutOfBoundsException

     private Map<Integer, FormFile> files = new HashMap<Integer, FormFile>();

     public Collection<FormFile> getFiles() {

         return files.values();

     }

     public void setFile(int index, FormFile value) {

         files.put(index, value);

     }

     public FormFile getFile(int index) {

         return files.get(index);

     }

     public void reset() {

         files.clear();

     }

 }