Synnefo » Pithos

/*

 * Copyright 2011 GRNET S.A. All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or

 * without modification, are permitted provided that the following

 * conditions are met:

 *

 *   1. Redistributions of source code must retain the above

 *      copyright notice, this list of conditions and the following

 *      disclaimer.

 *

 *   2. Redistributions in binary form must reproduce the above

 *      copyright notice, this list of conditions and the following

 *      disclaimer in the documentation and/or other materials

 *      provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS

 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED

 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

 * POSSIBILITY OF SUCH DAMAGE.

 *

 * The views and conclusions contained in the software and

 * documentation are those of the authors and should not be

 * interpreted as representing official policies, either expressed

 * or implied, of GRNET S.A.

 */

package gr.grnet.pithos.web.client.clipboard;

import gr.grnet.pithos.web.client.rest.resource.FileResource;

import gr.grnet.pithos.web.client.rest.resource.RestResourceWrapper;

import gr.grnet.pithos.web.client.rest.resource.GroupUserResource;

import java.io.Serializable;

import java.util.List;

public class ClipboardItem implements Serializable{

        private int operation;

        private FileResource file;

        private List<FileResource> files;

        private RestResourceWrapper folderResource;

        private GroupUserResource user;

        public ClipboardItem(int anOperation, List<FileResource> theFiles){

                operation = anOperation;

                files = theFiles;

        }

        public ClipboardItem(int anOperation, FileResource aFile){

                operation = anOperation;

                file = aFile;

        }

        public ClipboardItem(int anOperation, RestResourceWrapper folder){

                operation = anOperation;

                folderResource = folder;

        }

        public ClipboardItem(int anOperation, GroupUserResource aUser){

                operation = anOperation;

                user = aUser;

        }

        public ClipboardItem(GroupUserResource aUser){

                operation = Clipboard.COPY;

                user = aUser;

        }

        public ClipboardItem(List<FileResource> theFiles){

                operation = Clipboard.COPY;

                files = theFiles;

        }

        public ClipboardItem(FileResource aFile){

                operation = Clipboard.COPY;

                file = aFile;

        }

        public ClipboardItem(RestResourceWrapper folder){

                operation = Clipboard.COPY;

                folderResource = folder;

        }

        /**

         * Retrieve the user.

         *

         * @return the user

         */

        public GroupUserResource getUser() {

                return user;

        }

        /**

         * Retrieve the operation.

         *

         * @return the operation

         */

        public int getOperation() {

                return operation;

        }

        /**

         * Retrieve the file.

         *

         * @return the file

         */

        public FileResource getFile() {

                return file;

        }

        /**

         * Retrieve the files.

         *

         * @return the files

         */

        public List<FileResource> getFiles() {

                return files;

        }

        /**

         * checks whether the clipboard item is a file or folder

         */

        public boolean isFileOrFolder(){

                if(file !=null || files != null || folderResource != null)

                        return true;

                return false;

        }

        /**

         * checks whether the clipboard item is a file (or files)

         */

        public boolean isFile() {

                if(file !=null || files != null)

                        return true;

                return false;

        }

        public boolean isUser(){

                if( user!=null  )

                        return true;

                return false;

        }

        /**

         * Retrieve the folderResource.

         *

         * @return the folderResource

         */

        public RestResourceWrapper getRestResourceWrapper() {

                return folderResource;

        }

}