001package org.apache.commons.ssl.org.bouncycastle.asn1; 002 003import java.io.ByteArrayOutputStream; 004import java.io.IOException; 005import java.io.OutputStream; 006 007public class DERSequenceGenerator 008 extends DERGenerator 009{ 010 private final ByteArrayOutputStream _bOut = new ByteArrayOutputStream(); 011 012 public DERSequenceGenerator( 013 OutputStream out) 014 throws IOException 015 { 016 super(out); 017 } 018 019 public DERSequenceGenerator( 020 OutputStream out, 021 int tagNo, 022 boolean isExplicit) 023 throws IOException 024 { 025 super(out, tagNo, isExplicit); 026 } 027 028 public void addObject( 029 ASN1Encodable object) 030 throws IOException 031 { 032 object.toASN1Primitive().encode(new DEROutputStream(_bOut)); 033 } 034 035 public OutputStream getRawOutputStream() 036 { 037 return _bOut; 038 } 039 040 public void close() 041 throws IOException 042 { 043 writeDEREncoded(BERTags.CONSTRUCTED | BERTags.SEQUENCE, _bOut.toByteArray()); 044 } 045}