package org.trails.descriptor.extension;

 import java.io.Serializable;

 /**

  * Represents an uploaded file.

  * It's kind of a Trails clone of {@link org.apache.tapestry.request.IUploadFile}

  *

  */

 public interface ITrailsBlob extends Serializable

 {

         /**

          * @return the name of the file that was uploaded. This is just the filename portion of the complete path.

          */

         String getFileName();

         void setFileName(String fileName);

         /**

          * @return the complete path, as reported by the client browser. Different browsers report different things here.

          */

         String getFilePath();

         void setFilePath(String filePath);

         /**

          * @return the MIME type specified when the file was uploaded. May return null if the content type is not known.

          */

         String getContentType();

         void setContentType(String contentType);

         /**

          * @return the actual file contents

          */

         byte[] getBytes();

         void setBytes(byte[] bytes);

         /**

          * Clean and reset the internal state to leave it as a newly created object.

          */

         void reset();

 }