com.esri.arcgis.system
Interface IBlobStream

All Superinterfaces:

ISequentialStream, IStream, Serializable

All Known Subinterfaces:

IMemoryBlobStream, IMemoryBlobStream2

All Known Implementing Classes:

FileStream, MemoryBlobStream

public interface IBlobStream
extends IStream, Serializable

Provides access to members that control a Blob Stream.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Method Summary

int	getSize() The size of the stream.
void	loadFromFile(String fileName) Loads a stream from the specified file.
void	saveToFile(String fileName) Saves the stream to the specified file.
void	setSize(int size) The size of the stream.

Methods inherited from interface com.esri.arcgis.system.IStream

commit, esri_clone, lockRegion, remoteCopyTo, remoteSeek, revert, setSize, stat, unlockRegion

Methods inherited from interface com.esri.arcgis.system.ISequentialStream

remoteRead, remoteWrite

Method Detail

getSize

int getSize()
            throws IOException,
                   AutomationException

The size of the stream.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Returns:

The size

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setSize

void setSize(int size)
             throws IOException,
                    AutomationException

The size of the stream.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Parameters:

size - The size (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

saveToFile

void saveToFile(String fileName)
                throws IOException,
                       AutomationException

Saves the stream to the specified file.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Parameters:

fileName - The fileName (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

loadFromFile

void loadFromFile(String fileName)
                  throws IOException,
                         AutomationException

Loads a stream from the specified file.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Parameters:

fileName - The fileName (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.