1 files changed, 36 insertions, 0 deletions
diff --git a/src/main/java/com/lowagie/bc/asn1/ASN1OutputStream.java b/src/main/java/com/lowagie/bc/asn1/ASN1OutputStream.java
new file mode 100644
index 0000000..36a5d39
--- /dev/null
+++ b/src/main/java/com/lowagie/bc/asn1/ASN1OutputStream.java
@@ -0,0 +1,36 @@
+package com.lowagie.bc.asn1;
+
+import java.io.IOException;
+import java.io.OutputStream;
+
+public class ASN1OutputStream
+    extends DEROutputStream
+{
+    public ASN1OutputStream(
+        OutputStream    os)
+    {
+        super(os);
+    }
+
+    public void writeObject(
+        Object    obj)
+        throws IOException
+    {
+        if (obj == null)
+        {
+            writeNull();
+        }
+        else if (obj instanceof DERObject)
+        {
+            ((DERObject)obj).encode(this);
+        }
+        else if (obj instanceof DEREncodable)
+        {
+            ((DEREncodable)obj).getDERObject().encode(this);
+        }
+        else
+        {
+            throw new IOException("object not ASN1Encodable");
+        }
+    }
+}