Package org.kawanfw.sql.api.server.blob

Class DefaultBlobUploadConfigurator

java.lang.Object

org.kawanfw.sql.api.server.blob.DefaultBlobUploadConfigurator

All Implemented Interfaces:

BlobUploadConfigurator

public class DefaultBlobUploadConfigurator
extends Object
implements BlobUploadConfigurator

Class that allows uploading Blob/Clobs. Default implementation.
It is not required nor recommended to extend this class or to develop another BlobUploadConfigurator implementation.
Extend this class and override upload(HttpServletRequest, HttpServletResponse, File, long) only if you want to implement your own advanced upload mechanism with special features: file chunking, recovery mechanisms, etc.

Author:

Nicolas de Pomereu

Constructor Summary

Constructors

Constructor	Description
DefaultBlobUploadConfigurator()

Method Summary

Modifier and Type	Method	Description
void	upload(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, File blobDirectory, long maxBlobLength)	Simple upload of file into user directory.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DefaultBlobUploadConfigurator

public DefaultBlobUploadConfigurator()

Method Details

upload

public void upload(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response,
File blobDirectory,
long maxBlobLength)
            throws IOException,
org.apache.tomcat.util.http.fileupload.FileUploadException

Simple upload of file into user directory.

Specified by:

upload in interface BlobUploadConfigurator

Parameters:

request - the http servlet request

response - the http servlet response to use to write the out stream on. The underlying output stream must *not* be closed at end of download, because it can be reused to send error message to client side after this method execution.

blobDirectory - the directory into which the blob must be uploaded

maxBlobLength - the maximum length authorized for of a Blob to be uploaded. 0 means there is no limit.

Throws:

IOException - if any I/O exception occurs during the upload

org.apache.tomcat.util.http.fileupload.FileUploadException - if any exception during upload