1 files changed, 47 insertions, 0 deletions
diff --git a/catalog-ui/src/app/ng2/pages/composition/composition-page.component.ts b/catalog-ui/src/app/ng2/pages/composition/composition-page.component.ts
new file mode 100644
index 0000000000..ed1b82e1df
--- /dev/null
+++ b/catalog-ui/src/app/ng2/pages/composition/composition-page.component.ts
@@ -0,0 +1,47 @@
+/*-
+ * ============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 { Component, Inject, OnDestroy, OnInit } from '@angular/core';
+import { Component as TopologyTemplate } from 'app/models';
+import * as Constants from 'constants';
+import { EventListenerService } from '../../../services/event-listener-service';
+import { EVENTS } from '../../../utils';
+
+@Component({
+    templateUrl: './composition-page.component.html',
+    styleUrls: ['composition-page.component.less']
+})
+export class CompositionPageComponent implements OnInit, OnDestroy {
+
+    private topologyTemplate: TopologyTemplate;
+
+    constructor(@Inject('$stateParams') private stateParams, private eventListenerService: EventListenerService) {
+        this.topologyTemplate = stateParams.component;
+    }
+
+    ngOnInit(): void {
+        this.eventListenerService.registerObserverCallback(EVENTS.ON_CHECKOUT, (comp) => {
+            this.topologyTemplate = comp;
+        });
+    }
+
+    ngOnDestroy(): void {
+        this.eventListenerService.unRegisterObserver(EVENTS.ON_CHECKOUT);
+    }
+}