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-rw-r--r--cds-ui/client/src/app/common/core/services/loader.service.ts43
1 files changed, 43 insertions, 0 deletions
diff --git a/cds-ui/client/src/app/common/core/services/loader.service.ts b/cds-ui/client/src/app/common/core/services/loader.service.ts
new file mode 100644
index 000000000..1d2d1f082
--- /dev/null
+++ b/cds-ui/client/src/app/common/core/services/loader.service.ts
@@ -0,0 +1,43 @@
+/*
+============LICENSE_START==========================================
+===================================================================
+Copyright (C) 2018 IBM Intellectual Property. All rights reserved.
+===================================================================
+
+Unless otherwise specified, all software contained herein is licensed
+under the Apache License, Version 2.0 (the License);
+you may not use this software 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 { Observable, Subject } from 'rxjs';
+
+@Injectable()
+export class LoaderService {
+
+ public subject = new Subject<boolean>();
+
+ constructor() {
+ }
+
+ showLoader() {
+ this.subject.next(true);
+ }
+
+ hideLoader() {
+ this.subject.next(false);
+ }
+
+} \ No newline at end of file