public class DocumentEncryption
extends java.lang.Object
StandardSecurityHandler
Constructor | Description |
---|---|
DocumentEncryption(COSDocument doc) |
Deprecated.
Constructor.
|
DocumentEncryption(PDDocument doc) |
Deprecated.
Constructor.
|
Modifier and Type | Method | Description |
---|---|---|
void |
decrypt(java.lang.Object obj,
long objNum,
long genNum) |
Deprecated.
This will dispatch to the correct method.
|
void |
decryptDocument(java.lang.String password) |
Deprecated.
This will decrypt the document.
|
void |
initForEncryption() |
Deprecated.
This will encrypt the given document, given the owner password and user password.
|
public DocumentEncryption(PDDocument doc)
doc
- The document to decrypt.public DocumentEncryption(COSDocument doc)
doc
- The document to decrypt.public void initForEncryption() throws CryptographyException, java.io.IOException
CryptographyException
- If an error occurs during encryption.java.io.IOException
- If there is an error accessing the data.public void decryptDocument(java.lang.String password) throws CryptographyException, java.io.IOException, InvalidPasswordException
password
- The password for the document.CryptographyException
- If there is an error decrypting the document.java.io.IOException
- If there is an error getting the stream data.InvalidPasswordException
- If the password is not a user or owner password.public void decrypt(java.lang.Object obj, long objNum, long genNum) throws CryptographyException, java.io.IOException
obj
- The object to decrypt.objNum
- The object number.genNum
- The object generation Number.CryptographyException
- If there is an error decrypting the stream.java.io.IOException
- If there is an error getting the stream data.