add rest serve and distribution framework

[multicloud/framework.git] / artifactbroker / main / src / main / java / org / onap / policy / distribution / main / rest / DistributionRestController.java

diff --git a/artifactbroker/main/src/main/java/org/onap/policy/distribution/main/rest/DistributionRestController.java b/artifactbroker/main/src/main/java/org/onap/policy/distribution/main/rest/DistributionRestController.java
new file mode 100644 (file)
index 0000000..d7e0f9f
--- /dev/null
+++ b/artifactbroker/main/src/main/java/org/onap/policy/distribution/main/rest/DistributionRestController.java
@@ -0,0 +1,70 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2018 Ericsson. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.distribution.main.rest;
+
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.Info;
+import io.swagger.annotations.SwaggerDefinition;
+import io.swagger.annotations.Tag;
+
+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.onap.policy.common.endpoints.report.HealthCheckReport;
+
+/**
+ * Class to provide distribution REST services.
+ *
+ * @author Ram Krishna Verma (ram.krishna.verma@ericsson.com)
+ */
+@Path("/")
+@Api
+@Produces(MediaType.APPLICATION_JSON)
+@SwaggerDefinition(
+        info = @Info(description = "Policy Distribution Service", version = "v1.0", title = "Policy Distribution"),
+        consumes = { MediaType.APPLICATION_JSON }, produces = { MediaType.APPLICATION_JSON },
+        schemes = { SwaggerDefinition.Scheme.HTTP },
+        tags = { @Tag(name = "policy-distribution", description = "Policy Distribution Service Operations") })
+public class DistributionRestController {
+
+    @GET
+    @Path("healthcheck")
+    @Produces(MediaType.APPLICATION_JSON)
+    @ApiOperation(value = "Perform a system healthcheck",
+            notes = "Provides healthy status of the Policy Distribution component", response = HealthCheckReport.class)
+    public Response healthcheck() {
+        return Response.status(Response.Status.OK).entity(new HealthCheckProvider().performHealthCheck()).build();
+    }
+
+    @GET
+    @Path("statistics")
+    @Produces(MediaType.APPLICATION_JSON)
+    @ApiOperation(value = "Fetch current statistics",
+            notes = "Provides current statistics of the Policy Distribution component",
+            response = StatisticsReport.class)
+    public Response statistics() {
+        return Response.status(Response.Status.OK).entity(new StatisticsProvider().fetchCurrentStatistics()).build();
+    }
+}