1 files changed, 50 insertions, 0 deletions
diff --git a/activiti-extension/src/main/java/org/onap/workflow/activitiext/restservicetask/CatalogServiceConsumer.java b/activiti-extension/src/main/java/org/onap/workflow/activitiext/restservicetask/CatalogServiceConsumer.java
new file mode 100644
index 0000000..64152d3
--- /dev/null
+++ b/activiti-extension/src/main/java/org/onap/workflow/activitiext/restservicetask/CatalogServiceConsumer.java
@@ -0,0 +1,50 @@
+/**
+ * Copyright 2017 ZTE Corporation.
+ *
+ * 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.
+ */
+package org.onap.workflow.activitiext.restservicetask;
+
+import org.glassfish.jersey.client.ClientConfig;
+import org.onap.workflow.activitiext.common.EnumModuleUrl;
+import org.onap.workflow.activitiext.common.ServiceType;
+
+import com.eclipsesource.jaxrs.consumer.ConsumerFactory;
+
+/**
+ * 
+ * @author 10090474
+ * 
+ */
+public class CatalogServiceConsumer {
+
+  private static ICatalogService activitiServiceProxy = null;
+
+  private static ICatalogService getCatalogService() {
+    if (activitiServiceProxy == null) {
+      ClientConfig config = new ClientConfig();
+      activitiServiceProxy = ConsumerFactory.createConsumer(
+          EnumModuleUrl.getBaseUrl(ServiceType.catalog), config, ICatalogService.class);
+
+    }
+    return activitiServiceProxy;
+  }
+
+  public static String getTopologyJson(String csarId, String nodeName) {
+
+    getCatalogService();
+    String result = activitiServiceProxy.getTopologyJson(csarId, nodeName);
+
+    return result;
+  }
+}