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Bouncy Castle Cryptography Library 1.81 | |||||||||
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java.lang.Objectorg.bouncycastle.cms.CMSCompressedDataStreamGenerator
General class for generating a compressed CMS message stream.
A simple example of usage.
CMSCompressedDataStreamGenerator gen = new CMSCompressedDataStreamGenerator(); OutputStream cOut = gen.open(outputStream, new ZlibCompressor()); cOut.write(data); cOut.close();
Field Summary | |
static java.lang.String |
ZLIB
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Constructor Summary | |
CMSCompressedDataStreamGenerator()
base constructor |
Method Summary | |
java.io.OutputStream |
open(org.bouncycastle.asn1.ASN1ObjectIdentifier contentOID,
java.io.OutputStream out,
OutputCompressor compressor)
Open a compressing output stream. |
java.io.OutputStream |
open(java.io.OutputStream out,
OutputCompressor compressor)
Open a compressing output stream with the PKCS#7 content type OID of "data". |
void |
setBufferSize(int bufferSize)
Set the underlying string size for encapsulated data |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
public static final java.lang.String ZLIB
Constructor Detail |
public CMSCompressedDataStreamGenerator()
Method Detail |
public void setBufferSize(int bufferSize)
bufferSize
- length of octet strings to buffer the data.public java.io.OutputStream open(java.io.OutputStream out, OutputCompressor compressor) throws java.io.IOException
out
- the stream to encode to.compressor
- the type of compressor to use.
java.io.IOException
public java.io.OutputStream open(org.bouncycastle.asn1.ASN1ObjectIdentifier contentOID, java.io.OutputStream out, OutputCompressor compressor) throws java.io.IOException
contentOID
- the content type OID.out
- the stream to encode to.compressor
- the type of compressor to use.
java.io.IOException
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