1 files changed, 37 insertions, 0 deletions
diff --git a/sidecar/fproxy/src/main/java/org/onap/aaf/cadi/sidecar/fproxy/cache/CredentialCache.java b/sidecar/fproxy/src/main/java/org/onap/aaf/cadi/sidecar/fproxy/cache/CredentialCache.java
new file mode 100644
index 0000000..bd05313
--- /dev/null
+++ b/sidecar/fproxy/src/main/java/org/onap/aaf/cadi/sidecar/fproxy/cache/CredentialCache.java
@@ -0,0 +1,37 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aaf
+ * ================================================================================
+ * Copyright © 2018 European Software Marketing Ltd.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.aaf.cadi.sidecar.fproxy.cache;
+
+import org.onap.aaf.cadi.sidecar.fproxy.data.CredentialCacheData;
+import org.springframework.lang.Nullable;
+
+public interface CredentialCache {
+
+    void add(String key, CredentialCacheData value, long periodInMillis);
+
+    void remove(String key);
+
+    @Nullable
+    CredentialCacheData get(String key);
+
+    void clear();
+
+    long size();
+}