save and query workflow definition

add in memory web api to mock backend rest api to save and load workflow definition.

Issue-ID: SDC-257

Change-Id: Ibedcbe5db5706773de9f6d1093babbcbd7b73297
Signed-off-by: Lvbo163 <lv.bo163@zte.com.cn>

1 files changed, 27 insertions, 0 deletions

diff --git a/sdc-workflow-designer-ui/src/app/services/data-access/data-access.service.ts b/sdc-workflow-designer-ui/src/app/services/data-access/data-access.service.ts
new file mode 100644
index 00000000..451d7a2b
--- /dev/null
+++ b/sdc-workflow-designer-ui/src/app/services/data-access/data-access.service.ts
@@ -0,0 +1,27 @@
+/**

+ * Copyright (c) 2017 ZTE Corporation.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * and the Apache License 2.0 which both accompany this distribution,

+ * and are available at http://www.eclipse.org/legal/epl-v10.html

+ * and http://www.apache.org/licenses/LICENSE-2.0

+ *

+ * Contributors:

+ *     ZTE - initial API and implementation and/or initial documentation

+ */

+

+import { Injectable } from '@angular/core';

+import { CatalogService } from "./catalog.service";

+import { SdcService } from "./sdc.service";

+import { HttpService } from "../../util/http.service";

+

+/**

+ * DataAccessService

+ * provides data access from backend

+ */

+@Injectable()

+export class DataAccessService {

+    constructor(private httpService: HttpService) {}

+

+    public catalogService: CatalogService = new SdcService(this.httpService);

+}