com.aspose.pdf

Class SignHash

java.lang.Object

com.aspose.ms.System.Delegate

com.aspose.ms.System.MulticastDelegate

com.aspose.pdf.SignHash

public abstract class SignHash
extends com.aspose.ms.System.MulticastDelegate

Delegate for custom sign the document hash (Beta).

Constructor Summary

Constructors

Constructor and Description
SignHash()

Method Summary

Modifier and Type	Method and Description
com.aspose.ms.System.IAsyncResult	beginInvoke(byte[] hash, com.aspose.ms.System.AsyncCallback callback, Object state)
byte[]	endInvoke(com.aspose.ms.System.IAsyncResult result)
abstract byte[]	invoke(byte[] hash) Delegate for custom sign the document hash (Beta).

Methods inherited from class com.aspose.ms.System.MulticastDelegate

getInvocationList, op_Equality, op_Inequality

Methods inherited from class com.aspose.ms.System.Delegate

combine, combine, op_Equality, op_Inequality, peekOutRefParam, peekResult, remove, removeAll, setException, throwException

Methods inherited from class java.lang.Object

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

Constructor Detail

SignHash

public SignHash()

Method Detail

invoke

public abstract byte[] invoke(byte[] hash)

Delegate for custom sign the document hash (Beta).

Parameters:

hash - Input hash of the document.

Returns:

Output signature.

beginInvoke

public final com.aspose.ms.System.IAsyncResult beginInvoke(byte[] hash,
                                                           com.aspose.ms.System.AsyncCallback callback,
                                                           Object state)

endInvoke

public final byte[] endInvoke(com.aspose.ms.System.IAsyncResult result)