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java.lang.Objectmultivalent.std.adaptor.pdf.Encrypt
Encryption handler: instantiate subclass according to Filter. Encryption applies to all strings and streams in the document's PDF file, but not to other object types.
SecurityHandlerStandard
,
SecurityHandlerPublicKey
Constructor Summary | |
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Encrypt(Dict edict,
COSSource coss)
Constructs a new encryption object from parameters in an encryption dictionary. |
Method Summary | |
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CryptFilter |
getCryptFilter(Dict stream)
Returns crypt filter to use for stream. |
CryptFilter |
getCryptFilter(java.lang.String name)
Returns crypt filter named name. |
SecurityHandler |
getSecurityHandler()
Returns SecurityHandler associated with document. |
CryptFilter |
getStmF()
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CryptFilter |
getStrF()
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int |
getV()
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java.lang.String |
toString()
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public Encrypt(Dict edict, COSSource coss)
Method Detail |
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public CryptFilter getStmF()
public CryptFilter getStrF()
public SecurityHandler getSecurityHandler()
public int getV()
public CryptFilter getCryptFilter(java.lang.String name)
public CryptFilter getCryptFilter(Dict stream) throws java.io.IOException
/Crypt
filter, if any.
java.io.IOException
public java.lang.String toString()
toString
in class java.lang.Object
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