BBS use case event processor microservice code

BBS event processor code handling PNF-relocation internal events from PRH
and CPE authentication events raised by external Edge SDN M&C entities onto
ONAP platform

Change-Id: Icd2077dbe43192621228e07d88a01d65332262db
Issue-ID: DCAEGEN2-1354
Signed-off-by: Stavros Kanarakis <stavros.kanarakis@nokia.com>

1 files changed, 83 insertions, 0 deletions

diff --git a/components/bbs-event-processor/src/main/java/org/onap/bbs/event/processor/config/SwaggerConfiguration.java b/components/bbs-event-processor/src/main/java/org/onap/bbs/event/processor/config/SwaggerConfiguration.java
new file mode 100644
index 00000000..c3c87da2
--- /dev/null
+++ b/components/bbs-event-processor/src/main/java/org/onap/bbs/event/processor/config/SwaggerConfiguration.java
@@ -0,0 +1,83 @@
+/*
+ * ============LICENSE_START=======================================================
+ * BBS-RELOCATION-CPE-AUTHENTICATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2019 NOKIA 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=========================================================
+ */
+
+package org.onap.bbs.event.processor.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Profile;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;
+
+import springfox.documentation.builders.ApiInfoBuilder;
+import springfox.documentation.builders.PathSelectors;
+import springfox.documentation.builders.RequestHandlerSelectors;
+import springfox.documentation.service.ApiInfo;
+import springfox.documentation.spi.DocumentationType;
+import springfox.documentation.spring.web.plugins.Docket;
+import springfox.documentation.swagger2.annotations.EnableSwagger2;
+
+@EnableSwagger2
+@Configuration
+@Profile("production")
+public class SwaggerConfiguration extends WebMvcConfigurationSupport {
+
+    private static final String PACKAGE_PATH = "org.onap.bbs.event.processor";
+    private static final String API_TITLE = "BBS Event Processor";
+    private static final String DESCRIPTION = "This page lists bbs-event-processor REST API details";
+    private static final String VERSION = "1.0";
+    private static final String RESOURCES_PATH = "classpath:/META-INF/resources/";
+    private static final String WEBJARS_PATH = RESOURCES_PATH + "webjars/";
+    private static final String SWAGGER_UI = "swagger-ui.html";
+    private static final String WEBJARS = "/webjars/**";
+
+    /**
+     * Swagger configuration function for hosting it next to spring http website.
+     *
+     * @return Docket
+     */
+    @Bean
+    public Docket api() {
+        return new Docket(DocumentationType.SWAGGER_2)
+                .apiInfo(apiInfo())
+                .select()
+                .apis(RequestHandlerSelectors.basePackage(PACKAGE_PATH))
+                .paths(PathSelectors.any())
+                .build();
+    }
+
+    private ApiInfo apiInfo() {
+        return new ApiInfoBuilder()
+                .title(API_TITLE)
+                .description(DESCRIPTION)
+                .version(VERSION)
+                .build();
+    }
+
+
+    @Override
+    protected void addResourceHandlers(ResourceHandlerRegistry registry) {
+        registry.addResourceHandler(SWAGGER_UI)
+                .addResourceLocations(RESOURCES_PATH);
+
+        registry.addResourceHandler(WEBJARS)
+                .addResourceLocations(WEBJARS_PATH);
+    }
+}
\ No newline at end of file