io.jmix.ui.download

Class ByteArrayDataProvider

java.lang.Object

io.jmix.ui.download.ByteArrayDataProvider

All Implemented Interfaces:

DownloadDataProvider

public class ByteArrayDataProvider
extends java.lang.Object
implements DownloadDataProvider

Constructor Summary

Constructors

Constructor and Description
ByteArrayDataProvider(byte[] data, int saveExportedByteArrayDataThresholdBytes, java.lang.String tempDir)

Method Summary

Modifier and Type	Method and Description
java.io.InputStream	provide()
protected java.io.InputStream	readFromTempStorage(java.io.File file)
protected java.io.File	saveToTempStorage(byte[] data, java.lang.String tempDir)

Methods inherited from class java.lang.Object

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

Constructor Detail

ByteArrayDataProvider

public ByteArrayDataProvider(byte[] data,
                             int saveExportedByteArrayDataThresholdBytes,
                             java.lang.String tempDir)

Method Detail

saveToTempStorage

protected java.io.File saveToTempStorage(byte[] data,
                                         java.lang.String tempDir)

readFromTempStorage

@Nullable
protected java.io.InputStream readFromTempStorage(java.io.File file)

provide

public java.io.InputStream provide()

Specified by:

provide in interface DownloadDataProvider