| package org.bouncycastle.asn1; |
| |
| import java.io.IOException; |
| import java.io.OutputStream; |
| |
| /** |
| * Stream that outputs encoding based on distinguished encoding rules. |
| */ |
| public class DEROutputStream |
| extends ASN1OutputStream |
| { |
| public DEROutputStream( |
| OutputStream os) |
| { |
| super(os); |
| } |
| |
| public void writeObject( |
| ASN1Encodable obj) |
| throws IOException |
| { |
| if (obj != null) |
| { |
| obj.toASN1Primitive().toDERObject().encode(this); |
| } |
| else |
| { |
| throw new IOException("null object detected"); |
| } |
| } |
| |
| ASN1OutputStream getDERSubStream() |
| { |
| return this; |
| } |
| |
| ASN1OutputStream getDLSubStream() |
| { |
| return this; |
| } |
| } |