diff options
Diffstat (limited to 'smcc/src/main/java/at/gv/egiz/smcc/utils/SingletonPINProvider.java')
-rw-r--r-- | smcc/src/main/java/at/gv/egiz/smcc/utils/SingletonPINProvider.java | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/smcc/src/main/java/at/gv/egiz/smcc/utils/SingletonPINProvider.java b/smcc/src/main/java/at/gv/egiz/smcc/utils/SingletonPINProvider.java new file mode 100644 index 00000000..e5030da2 --- /dev/null +++ b/smcc/src/main/java/at/gv/egiz/smcc/utils/SingletonPINProvider.java @@ -0,0 +1,38 @@ +/* +* Copyright 2008 Federal Chancellery Austria and +* Graz University of Technology +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ +package at.gv.egiz.smcc.utils;
+
+import at.gv.egiz.smcc.PINProvider;
+import at.gv.egiz.smcc.PINSpec;
+
+public class SingletonPINProvider implements PINProvider {
+
+ private String pin;
+ private boolean pin_already_provided = false;
+
+ public SingletonPINProvider(String pin) {
+ this.pin = pin;
+ }
+
+ public String providePIN(PINSpec spec, int retries) {
+ if (pin_already_provided)
+ return null;
+ pin_already_provided = true;
+ return pin;
+ }
+
+}
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