at.knowcenter.wag.egov.egiz.framework
Interface Verificator

All Known Implementing Classes:
BinaryVerificator_1_0_0, TextualVerificator_1_0_0, TextualVerificator_pdfasold

public interface Verificator

Given an Incremental Update Block and the corresponding PDF, a verificator extracts all Signatures of its type and returns them as valitatable SignatureHolders.

Author:
wprinz

Method Summary
 List parseBlock(byte[] pdf, FooterParseResult block, int start_of_whole_block)
          Parses the given document/Block for signatures of this type.
 

Method Detail

parseBlock

List parseBlock(byte[] pdf,
                FooterParseResult block,
                int start_of_whole_block)
                throws PresentableException
Parses the given document/Block for signatures of this type.

Parameters:
pdf - The whole pdf document. A Verificator must only access the document up to its given block (block.next_index) and must not modify any byte in the pdf array.
block - The incremental update block.
start_of_whole_block - The start of the incremental update block (the end of the previous block) - If 0, this is the first block (the original Document).
Returns:
Returns the List of SignatureHolder objects found for this block.
Throws:
PresentableException


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