eu.europa.esig.dss

Interface DSSDocument

All Superinterfaces:

Serializable

public interface DSSDocument
extends Serializable

Interface representing a DSS document.

Method Summary

Methods

Modifier and Type	Method and Description
String	getAbsolutePath() Returns the String representing the absolute path to the encapsulated document.
String	getDigest(DigestAlgorithm digestAlgorithm) This method returns the encoded digest value of the current DSSDocument using the base64 algorithm.
MimeType	getMimeType() Returns the mime-type of the DSSDocument.
String	getName() Returns the name of the document.
InputStream	openStream() Opens a InputStream on the DSSDocument contents.
void	save(String filePath) Save the content of the DSSDocument to the file.
void	setMimeType(MimeType mimeType) This method sets the mime-type of the DSSDocument.
void	setName(String name) This method sets the name of the DSSDocument.
void	writeTo(OutputStream stream) Writes the content of the document to the provided OutputStream

Method Detail

openStream

InputStream openStream()
                       throws DSSException

Opens a InputStream on the DSSDocument contents. The type of the InputStream depends on the type of the DSSDocument.

Returns:

an InputStream

Throws:

DSSException - if any error happens

writeTo

void writeTo(OutputStream stream)
             throws IOException

Writes the content of the document to the provided OutputStream

Parameters:

stream - the output stream where to write

Throws:

IOException - if any IO error happens

getName

String getName()

Returns the name of the document. If the DSSDocument was built based on the File then the file name is returned.

Returns:

String representing the name of the current DSSDocument

setName

void setName(String name)

This method sets the name of the DSSDocument.

Parameters:

name - the document name

getAbsolutePath

String getAbsolutePath()

Returns the String representing the absolute path to the encapsulated document.

Returns:

String representing the absolute path to the encapsulated document.

getMimeType

MimeType getMimeType()

Returns the mime-type of the DSSDocument.

Returns:

MimeType

setMimeType

void setMimeType(MimeType mimeType)

This method sets the mime-type of the DSSDocument.

Parameters:

mimeType - MimeType

save

void save(String filePath)
          throws IOException

Save the content of the DSSDocument to the file.

Parameters:

filePath - the path to the file to be created

Throws:

IOException - if any IO error happens

getDigest

String getDigest(DigestAlgorithm digestAlgorithm)

This method returns the encoded digest value of the current DSSDocument using the base64 algorithm.

Parameters:

digestAlgorithm - DigestAlgorithm

Returns:

base64 encoded String