1f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpackage org.bouncycastle.asn1; 2f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 3f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.io.IOException; 4f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 5f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project/** 6f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * A BER NULL object. 7f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 8f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpublic class BERNull 9f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project extends DERNull 10f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project{ 11f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // BEGIN android-added 12f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** non-null; unique instance of this class */ 13f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static public final BERNull THE_ONE = new BERNull(); 14f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // END android-added 15f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 16f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // BEGIN android-changed 17f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private BERNull() 18f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project { 19f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 20f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // END android-changed 21f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 22f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project void encode( 23f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project DEROutputStream out) 24f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project throws IOException 25f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project { 26f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (out instanceof ASN1OutputStream || out instanceof BEROutputStream) 27f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project { 28f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project out.write(NULL); 29f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 30f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project else 31f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project { 32f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project super.encode(out); 33f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 34f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 35f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project} 36