Add healthCheck.

Add healthCheck.

Issue-ID: SDC-1128

Change-Id: Id7b2fc7eb994dd26c2fcd75afe67370172cb4caa
Signed-off-by: YuanHu <yuan.hu1@zte.com.cn>

diff --git a/sdc-workflow-designer-server/src/main/java/org/onap/sdc/workflowdesigner/resources/HealthCheckResource.java b/sdc-workflow-designer-server/src/main/java/org/onap/sdc/workflowdesigner/resources/HealthCheckResource.java
new file mode 100644 (file)
index 0000000..263ac73
--- /dev/null
+++ b/sdc-workflow-designer-server/src/main/java/org/onap/sdc/workflowdesigner/resources/HealthCheckResource.java
@@ -0,0 +1,51 @@
+/**
+ * Copyright 2018 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.sdc.workflowdesigner.resources;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import org.eclipse.jetty.http.HttpStatus;
+import com.codahale.metrics.annotation.Timed;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiResponse;
+import io.swagger.annotations.ApiResponses;
+
+@Path("/healthCheck")
+@Api(tags = {" Health Check "})
+public class HealthCheckResource {
+
+  @GET
+  @Consumes(MediaType.APPLICATION_JSON)
+  @Produces(MediaType.APPLICATION_JSON)
+  @ApiOperation(value = " Health Check ")
+  @ApiResponses(value = {
+      @ApiResponse(code = HttpStatus.NOT_FOUND_404, message = "microservice not found",
+          response = String.class),
+      @ApiResponse(code = HttpStatus.UNSUPPORTED_MEDIA_TYPE_415,
+          message = "Unprocessable MicroServiceInfo Entity ", response = String.class),
+      @ApiResponse(code = HttpStatus.INTERNAL_SERVER_ERROR_500, message = "internal server error",
+          response = String.class)})
+  @Timed
+  public Response queryEmsList() {
+    return Response.ok("hello world !").build();
+  }
+}