oracle.dbtools.apex.hooks

Interface IFileUploadProcessor

All Superinterfaces:

IProcessor

public interface IFileUploadProcessor
extends IProcessor

The IFileUploadProcessor interface is to handle the uploading of file. This is only a HANDLED or DECLINED valid statuses. Once the file.openStream is invoked it can not be re-opened.

Example of writing a .csv file to a temp file

 if (file.getName().endsWith(".csv")) {
   File tmp = File.createTempFile("upladed", ".csv");
   FileOutputStream outStream = new FileOutputStream(tmp);
   InputStream inStream = file.openStream();
   StreamCopy.drain(inStream, outStream);
 }
 return STATUS.HANDLED;
 

Nested Class Summary

Nested classes/interfaces inherited from interface oracle.dbtools.apex.hooks.IProcessor

IProcessor.STATUS

Method Summary

Methods

Modifier and Type	Method and Description
IProcessor.STATUS	processFile(ModApexContext ctx, java.lang.String paramName, java.lang.String id, org.apache.commons.fileupload.FileItemStream file) Process file.

Method Detail

processFile

IProcessor.STATUS processFile(ModApexContext ctx,
                            java.lang.String paramName,
                            java.lang.String id,
                            org.apache.commons.fileupload.FileItemStream file)
                              throws java.io.IOException

Process file.

Parameters:

ctx - The context which contains the http parameters

paramName - from the page ( t_01 , ... )

id - the id of the page item

file - the file itself

Returns:

the STATUS is one of the enums for status from the IProcessor

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

oracle.dbtools.listener.icap.InfectedFileException - if the stream contains infected data