1 files changed, 49 insertions, 0 deletions
diff --git a/catalog-ui/src/app/ng2/services/cache.service.ts b/catalog-ui/src/app/ng2/services/cache.service.ts
new file mode 100644
index 0000000000..e876ec1098
--- /dev/null
+++ b/catalog-ui/src/app/ng2/services/cache.service.ts
@@ -0,0 +1,49 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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=========================================================
+ */
+
+import {Injectable} from "@angular/core";
+import {Dictionary} from "app/utils";
+
+@Injectable()
+export class CacheService {
+    private storage:Dictionary<string, any>;
+
+    constructor() {
+        this.storage = new Dictionary<string, any>();
+    };
+
+    public get(key:string): any {
+        return this.storage.getValue(key);
+    }
+
+    public set(key:string, value:any): void {
+        this.storage.setValue(key, value);
+    }
+
+    public remove(key:string): void {
+        if (this.storage.containsKey(key)) {
+            this.storage.remove(key);
+        }
+    }
+
+    public contains(key:string): boolean {
+        return this.storage.containsKey(key);
+    }
+}