com.virgilsecurity.crypto

Class VirgilStreamDataSource

java.lang.Object

com.virgilsecurity.crypto.VirgilDataSource

com.virgilsecurity.crypto.VirgilStreamDataSource

All Implemented Interfaces:

Closeable, AutoCloseable

public class VirgilStreamDataSource
extends VirgilDataSource
implements Closeable

Field Summary

Fields inherited from class com.virgilsecurity.crypto.VirgilDataSource

swigCMemOwn

Constructor Summary

Constructors

Constructor and Description
VirgilStreamDataSource(InputStream stream)
VirgilStreamDataSource(InputStream stream, int chunkSize)

Method Summary

Modifier and Type	Method and Description
void	close()
boolean	hasData()
byte[]	read()

Methods inherited from class com.virgilsecurity.crypto.VirgilDataSource

delete, finalize, getCPtr, swigDirectorDisconnect, swigReleaseOwnership, swigTakeOwnership

Methods inherited from class java.lang.Object

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

Constructor Detail

VirgilStreamDataSource

public VirgilStreamDataSource(InputStream stream)

VirgilStreamDataSource

public VirgilStreamDataSource(InputStream stream,
                              int chunkSize)

Method Detail

hasData

public boolean hasData()
                throws IOException

Overrides:

hasData in class VirgilDataSource

Returns:

Return true if target source still contains unread data.

Throws:

IOException - if an error occurred.

read

public byte[] read()
            throws IOException

Overrides:

read in class VirgilDataSource

Returns:

Return next portion of read data from target source.

Throws:

IOException - if an error occurred.

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class VirgilDataSource

Throws:

IOException