diff options
Diffstat (limited to 'core/src/main/java/org/bouncycastle/asn1/DERUTF8String.java')
-rw-r--r-- | core/src/main/java/org/bouncycastle/asn1/DERUTF8String.java | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/core/src/main/java/org/bouncycastle/asn1/DERUTF8String.java b/core/src/main/java/org/bouncycastle/asn1/DERUTF8String.java deleted file mode 100644 index f54d1dbb..00000000 --- a/core/src/main/java/org/bouncycastle/asn1/DERUTF8String.java +++ /dev/null @@ -1,135 +0,0 @@ -package org.bouncycastle.asn1; - -import java.io.IOException; - -import org.bouncycastle.util.Arrays; -import org.bouncycastle.util.Strings; - -/** - * DER UTF8String object. - */ -public class DERUTF8String - extends ASN1Primitive - implements ASN1String -{ - private byte[] string; - - /** - * Return an UTF8 string from the passed in object. - * - * @param obj a DERUTF8String or an object that can be converted into one. - * @exception IllegalArgumentException - * if the object cannot be converted. - * @return a DERUTF8String instance, or null - */ - public static DERUTF8String getInstance(Object obj) - { - if (obj == null || obj instanceof DERUTF8String) - { - return (DERUTF8String)obj; - } - - if (obj instanceof byte[]) - { - try - { - return (DERUTF8String)fromByteArray((byte[])obj); - } - catch (Exception e) - { - throw new IllegalArgumentException("encoding error in getInstance: " + e.toString()); - } - } - - throw new IllegalArgumentException("illegal object in getInstance: " - + obj.getClass().getName()); - } - - /** - * Return an UTF8 String from a tagged object. - * - * @param obj - * the tagged object holding the object we want - * @param explicit - * true if the object is meant to be explicitly tagged false - * otherwise. - * @exception IllegalArgumentException - * if the tagged object cannot be converted. - * @return a DERUTF8String instance, or null - */ - public static DERUTF8String getInstance( - ASN1TaggedObject obj, - boolean explicit) - { - ASN1Primitive o = obj.getObject(); - - if (explicit || o instanceof DERUTF8String) - { - return getInstance(o); - } - else - { - return new DERUTF8String(ASN1OctetString.getInstance(o).getOctets()); - } - } - - /** - * Basic constructor - byte encoded string. - */ - DERUTF8String(byte[] string) - { - this.string = string; - } - - /** - * Basic constructor - */ - public DERUTF8String(String string) - { - this.string = Strings.toUTF8ByteArray(string); - } - - public String getString() - { - return Strings.fromUTF8ByteArray(string); - } - - public String toString() - { - return getString(); - } - - public int hashCode() - { - return Arrays.hashCode(string); - } - - boolean asn1Equals(ASN1Primitive o) - { - if (!(o instanceof DERUTF8String)) - { - return false; - } - - DERUTF8String s = (DERUTF8String)o; - - return Arrays.areEqual(string, s.string); - } - - boolean isConstructed() - { - return false; - } - - int encodedLength() - throws IOException - { - return 1 + StreamUtil.calculateBodyLength(string.length) + string.length; - } - - void encode(ASN1OutputStream out) - throws IOException - { - out.writeEncoded(BERTags.UTF8_STRING, string); - } -} |