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#18: updated logic to remove warnings from dalvik jvm.

This commit is contained in:
Les Hazlewood 2015-04-29 09:15:52 -07:00
parent 042bac29d7
commit 115b6f4dca
1 changed files with 4 additions and 12 deletions
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16
src/main/java/io/jsonwebtoken/impl/Base64Codec.java
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@ -19,36 +19,28 @@ import io.jsonwebtoken.lang.Classes;
public class Base64Codec extends AbstractTextCodec { public class Base64Codec extends AbstractTextCodec {
private static final boolean STANDARD_JVM = Classes.isAvailable("javax.xml.bind.DatatypeConverter");
private static final boolean ANDROID = Classes.isAvailable("android.util.Base64"); private static final boolean ANDROID = Classes.isAvailable("android.util.Base64");
public String encode(byte[] data) { public String encode(byte[] data) {
if (STANDARD_JVM) {
return javax.xml.bind.DatatypeConverter.printBase64Binary(data);
}
if (ANDROID) { if (ANDROID) {
int flags = android.util.Base64.NO_PADDING | android.util.Base64.NO_WRAP; int flags = android.util.Base64.NO_PADDING | android.util.Base64.NO_WRAP;
return android.util.Base64.encodeToString(data, flags); return android.util.Base64.encodeToString(data, flags);
} }
throw new IllegalStateException("Unable to locate a Base64 codec for the current JVM"); //else, assume standard JVM
return javax.xml.bind.DatatypeConverter.printBase64Binary(data);
} }
@Override @Override
public byte[] decode(String encoded) { public byte[] decode(String encoded) {
if (STANDARD_JVM) {
return javax.xml.bind.DatatypeConverter.parseBase64Binary(encoded);
}
if (ANDROID) { if (ANDROID) {
return android.util.Base64.decode(encoded, android.util.Base64.DEFAULT); return android.util.Base64.decode(encoded, android.util.Base64.DEFAULT);
} }
throw new IllegalStateException("Unable to locate a Base64 codec for the current JVM"); //else assume standard JVM:
return javax.xml.bind.DatatypeConverter.parseBase64Binary(encoded);
} }
} }