Examples of ariba.ui.aribaweb.util.AWFileData

ariba.ui.aribaweb.util.AWFileData
This object encapsulates the data from file uploads. If file uploads are memory based, the _data member will contain the bytes from the upload. If file uploads are file based, the _file member will contain the File for the temporary uploaded file. The temporary file will be removed when the finalize method for this class is called, and applications will need to copy this file if they want a persistent copy.

        // Clean up the information stashed in the httpSession if necessary.
        if (hasBinding(BindingNames.maxLength)) {
            session().httpSession().removeAttribute(fileUploadName);
        }


        AWFileData fileData = requestContext.request().fileDataForKey(fileUploadName);
        if (fileData == null && inPlaybackMode()) {
            fileData = fileDataFromInputUrl();
        }


        if (fileData != null && (fileData.bytesRead() > 0 || booleanValueForBinding("newMode"))) {
            String filename = fileData.filename();
            setValueForBinding(filename, BindingNames.filename);
            setValueForBinding(fileData.mimeType(), BindingNames.mimeType);
            setValueForBinding(fileData.fileIncomplete(), BindingNames.fileSizeExceeded);


            // Only one binding for file data is honored. Precedence order: file, input stream, byte array.
            if (parent().hasBinding(BindingNames.file)) {
                File file = fileData.file();
                if ((file == null) && (fileData.data() != null)) {
                    throw new AWGenericException("File binding not supported for in memory file uploads");
                }
                setValueForBinding(file, BindingNames.file);
            }
            else {
                if (parent().hasBinding(BindingNames.inputStream)) {
                    InputStream inputStream = fileData.inputStream();
                    setValueForBinding(inputStream, BindingNames.inputStream);
                }
                else if (parent().hasBinding(BindingNames.bytes)) {
                    byte[] byteArray = fileData.data();
                    setValueForBinding(byteArray, BindingNames.bytes);
                }
            }
        }
        // This is here to balance the glid stack since we do not call super.

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            String uploadDirPath = AWMimeReader.fileUploadDirectory();
            if (uploadDirPath != null) {
                File uploadDirectory = new File(uploadDirPath);
                File uploadFile = File.createTempFile("awupload", ".tmp", uploadDirectory);
                AWUtil.writeToFile(bytes, uploadFile);
                return new AWFileData(fileName, uploadFile, contentType, false, bytes.length, false);
            }
            return new AWFileData(fileName, bytes);
        } catch (IOException e) {
            throw new AWGenericException(Fmt.S("Exception in processing playback simulated file upload on URL: %s", urlString), e);
        }
    }

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                    String msg = localizedJavaString(ComponentName, 1, "Uploaded %s KB of %s KB...",
                                        AWConcreteServerApplication.sharedInstance().resourceManager(locale));


                    ProgressMonitor.instance().prepare(msg, contentLength()/1024);


                    AWFileData fileData =
                        mimeReader.nextChunk(fileName, headerContentType, maxLength, encrypted);


                    if (fileData != null) {
                        newHashtable.put(name, fileData);
                    }

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Related Classes of ariba.ui.aribaweb.util.AWFileData

ariba.ui.aribaweb.core.AWBaseRequest

ariba.ui.aribaweb.html.AWFileUploadInternals

java.io.InputStream

java.io.ByteArrayOutputStream

java.io.ByteArrayInputStream

java.io.FileInputStream

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