com.virgilsecurity.crypto

Class VirgilDataSource

java.lang.Object

com.virgilsecurity.crypto.VirgilDataSource

All Implemented Interfaces:

AutoCloseable

Direct Known Subclasses:

VirgilStreamDataSource

public class VirgilDataSource
extends Object
implements AutoCloseable

This is base class for input streams. Defines interface that allows read data from the input stream.

Author:

Andrii Iakovenko

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	swigCMemOwn

Constructor Summary

Constructors

Modifier	Constructor and Description
	VirgilDataSource() Create a new instance of VirgilDataSource
protected	VirgilDataSource(long cPtr, boolean cMemoryOwn)

Method Summary

Modifier and Type	Method and Description
void	close()
void	delete()
protected void	finalize()
protected static long	getCPtr(VirgilDataSource obj)
boolean	hasData()
byte[]	read()
protected void	swigDirectorDisconnect()
void	swigReleaseOwnership()
void	swigTakeOwnership()

Methods inherited from class java.lang.Object

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

Field Detail

swigCMemOwn

protected transient boolean swigCMemOwn

Constructor Detail

VirgilDataSource

protected VirgilDataSource(long cPtr,
                           boolean cMemoryOwn)

VirgilDataSource

public VirgilDataSource()

Create a new instance of VirgilDataSource

Method Detail

getCPtr

protected static long getCPtr(VirgilDataSource obj)

finalize

protected void finalize()

Overrides:

finalize in class Object

delete

public void delete()

swigDirectorDisconnect

protected void swigDirectorDisconnect()

swigReleaseOwnership

public void swigReleaseOwnership()

swigTakeOwnership

public void swigTakeOwnership()

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Throws:

IOException

hasData

public boolean hasData()
                throws IOException

Returns:

Return true if target source still contains unread data.

Throws:

IOException - if an error occurred.

read

public byte[] read()
            throws IOException

Returns:

Return next portion of read data from target source.

Throws:

IOException - if an error occurred.