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-rw-r--r--catalog-ui/src/app/ng2/services/cache.service.ts49
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
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+++ b/catalog-ui/src/app/ng2/services/cache.service.ts
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+/*-
+ * ============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);
+ }
+}