Enable swagger documentation for API

Swagger UI and Swagger docs

Issue-ID: VNFSDK-157

Change-Id: I9aeda5c364741c975a8d0d8b788a22c9d3f5f39f
Signed-off-by: Murali-P <murali.p@huawei.com>

3 files changed, 295 insertions, 196 deletions

diff --git a/vnfmarket-be/vnf-sdk-marketplace/pom.xml b/vnfmarket-be/vnf-sdk-marketplace/pom.xml
index f78b00b8..eddf022c 100644
--- a/vnfmarket-be/vnf-sdk-marketplace/pom.xml
+++ b/vnfmarket-be/vnf-sdk-marketplace/pom.xml
@@ -1,206 +1,227 @@
 <?xml version="1.0"?>
 <!-- Copyright 2017 Huawei Technologies Co., Ltd. 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, 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. -->
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<parent>
-		<groupId>org.onap.vnfsdk.refrepo</groupId>
-		<artifactId>vnf-sdk-marketplace-core-parent</artifactId>
-		<version>1.1.0</version>
-	</parent>
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>org.onap.vnfsdk.refrepo</groupId>
+        <artifactId>vnf-sdk-marketplace-core-parent</artifactId>
+        <version>1.1.0</version>
+    </parent>
 
-	<modelVersion>4.0.0</modelVersion>
-	<artifactId>vnf-sdk-marketplace</artifactId>
-	<version>1.1.0</version>
-	<name>vnf-sdk-marketplace/vnf-sdk-marketplace</name>
-	<packaging>war</packaging>
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>vnf-sdk-marketplace</artifactId>
+    <version>1.1.0</version>
+    <name>vnf-sdk-marketplace/vnf-sdk-marketplace</name>
+    <packaging>war</packaging>
 
-	<properties>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<cxf.version>3.2.3</cxf.version>
-		<!-- slf4j.version>1.6.1</slf4j.version> -->
-		<maven.test.skip>false</maven.test.skip>
-		<maven.test.failure.ignore>false</maven.test.failure.ignore>
-	</properties>
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <cxf.version>3.2.3</cxf.version>
+        <!-- slf4j.version>1.6.1</slf4j.version> -->
+        <maven.test.skip>false</maven.test.skip>
+        <maven.test.failure.ignore>false</maven.test.failure.ignore>
+        <swagger-ui.version>3.12.0</swagger-ui.version>
+    </properties>
 
 
 
-	<dependencies>
-		<dependency>
-			<groupId>org.apache.cxf</groupId>
-			<artifactId>cxf-rt-frontend-jaxrs</artifactId>
-			<version>${cxf.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.cxf</groupId>
-			<artifactId>cxf-rt-rs-client</artifactId>
-			<version>${cxf.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.cxf</groupId>
-			<artifactId>cxf-rt-transports-http-hc</artifactId>
-			<version>${cxf.version}</version>
-		</dependency>
-		<dependency>
-			<groupId>log4j</groupId>
-			<artifactId>log4j</artifactId>
-			<version>1.2.16</version>
-		</dependency>
-		<dependency>
-			<groupId>io.dropwizard</groupId>
-			<artifactId>dropwizard-assets</artifactId>
-			<version>1.2.4</version>
-		</dependency>
-		<dependency>
-			<groupId>org.eclipse.persistence</groupId>
-			<artifactId>javax.persistence</artifactId>
-			<version>2.1.0</version>
-		</dependency>
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.cxf</groupId>
+            <artifactId>cxf-rt-frontend-jaxrs</artifactId>
+            <version>${cxf.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.cxf</groupId>
+            <artifactId>cxf-rt-rs-client</artifactId>
+            <version>${cxf.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.cxf</groupId>
+            <artifactId>cxf-rt-transports-http-hc</artifactId>
+            <version>${cxf.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>log4j</groupId>
+            <artifactId>log4j</artifactId>
+            <version>1.2.16</version>
+        </dependency>
 
-		<dependency>
-			<groupId>io.swagger</groupId>
-			<artifactId>swagger-jersey2-jaxrs</artifactId>
-			<version>1.5.18</version>
-		</dependency>
-		<!-- jersey -->
+        <dependency>
+            <groupId>org.eclipse.persistence</groupId>
+            <artifactId>javax.persistence</artifactId>
+            <version>2.1.0</version>
+        </dependency>
+
+        <dependency>
+            <groupId>io.swagger</groupId>
+            <artifactId>swagger-jersey2-jaxrs</artifactId>
+            <version>1.5.19</version>
+        </dependency>
+        <!-- jersey -->
+
+        <dependency>
+            <groupId>org.glassfish.jersey.media</groupId>
+            <artifactId>jersey-media-multipart</artifactId>
+            <version>2.25.1</version>
+        </dependency>
+        <dependency>
+            <groupId>org.glassfish.jersey.containers</groupId>
+            <artifactId>jersey-container-jetty-servlet</artifactId>
+            <version>2.25.1</version>
+        </dependency>
+        <dependency>
+            <groupId>org.glassfish.jersey.bundles.repackaged</groupId>
+            <artifactId>jersey-guava</artifactId>
+            <version>2.25.1</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.httpcomponents</groupId>
+            <artifactId>httpmime</artifactId>
+            <version>4.5.3</version>
+        </dependency>
+        <!-- consumer -->
+        <dependency>
+            <groupId>com.eclipsesource.jaxrs</groupId>
+            <artifactId>consumer</artifactId>
+            <exclusions>
+                <exclusion>
+                    <groupId>com.eclipsesource.jaxrs</groupId>
+                    <artifactId>jersey-all</artifactId>
+                </exclusion>
+            </exclusions>
+            <version>5.0</version>
+        </dependency>
+        <!-- gson -->
+        <dependency>
+            <groupId>com.google.code.gson</groupId>
+            <artifactId>gson</artifactId>
+            <version>2.8.2</version>
+        </dependency>
+        <dependency>
+            <groupId>org.postgresql</groupId>
+            <artifactId>postgresql</artifactId>
+            <version>42.1.1</version>
+        </dependency>
+        <dependency>
+            <groupId>org.mybatis</groupId>
+            <artifactId>mybatis</artifactId>
+            <version>3.2.7</version>
+        </dependency>
+        <!-- UT -->
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.powermock</groupId>
+            <artifactId>powermock-module-junit4</artifactId>
+            <version>1.4.10</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.powermock</groupId>
+            <artifactId>powermock-api-mockito</artifactId>
+            <version>1.4.10</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.jmockit</groupId>
+            <artifactId>jmockit</artifactId>
+            <version>1.19</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.jmockit</groupId>
+            <artifactId>jmockit-coverage</artifactId>
+            <version>1.19</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.ant</groupId>
+            <artifactId>ant</artifactId>
+            <version>1.8.2</version>
+            <scope>test</scope>
+        </dependency>
 
-		<dependency>
-			<groupId>org.glassfish.jersey.media</groupId>
-			<artifactId>jersey-media-multipart</artifactId>
-			<version>2.25.1</version>
-		</dependency>
-		<dependency>
-			<groupId>org.glassfish.jersey.containers</groupId>
-			<artifactId>jersey-container-jetty-servlet</artifactId>
-			<version>2.25.1</version>		
-		</dependency>
-		<dependency>
-			<groupId>org.apache.httpcomponents</groupId>
-			<artifactId>httpmime</artifactId>
-			<version>4.5.3</version>
-		</dependency>
-		<!-- consumer -->
-		<dependency>
-			<groupId>com.eclipsesource.jaxrs</groupId>
-			<artifactId>consumer</artifactId>
-			<exclusions>
-				<exclusion>
-					<groupId>com.eclipsesource.jaxrs</groupId>
-					<artifactId>jersey-all</artifactId>
-				</exclusion>
-			</exclusions>
-			<version>5.0</version>
-		</dependency>
-		<!-- gson -->
-		<dependency>
-			<groupId>com.google.code.gson</groupId>
-			<artifactId>gson</artifactId>
-			<version>2.3.1</version>
-		</dependency>
-		<dependency>
-			<groupId>org.postgresql</groupId>
-			<artifactId>postgresql</artifactId>
-			<version>42.1.1</version>
-		</dependency>
-		<dependency>
-			<groupId>org.mybatis</groupId>
-			<artifactId>mybatis</artifactId>
-			<version>3.2.7</version>
-		</dependency>
-		<!-- UT -->
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>4.12</version>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.powermock</groupId>
-			<artifactId>powermock-module-junit4</artifactId>
-			<version>1.4.10</version>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.powermock</groupId>
-			<artifactId>powermock-api-mockito</artifactId>
-			<version>1.4.10</version>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.jmockit</groupId>
-			<artifactId>jmockit</artifactId>
-			<version>1.19</version>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.jmockit</groupId>
-			<artifactId>jmockit-coverage</artifactId>
-			<version>1.19</version>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.ant</groupId>
-			<artifactId>ant</artifactId>
-			<version>1.8.2</version>
-			<scope>test</scope>
-		</dependency>
 
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-io</artifactId>
+            <version>1.3.2</version>
+        </dependency>
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <version>2.4</version>
+        </dependency>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+            <version>20.0</version>
+        </dependency>
 
-		<dependency>
-			<groupId>org.apache.commons</groupId>
-			<artifactId>commons-io</artifactId>
-			<version>1.3.2</version>
-		</dependency>
-		<dependency>
-			<groupId>commons-io</groupId>
-			<artifactId>commons-io</artifactId>
-			<version>2.4</version>
-		</dependency>
-		<dependency>
-           <groupId>org.glassfish.jersey.bundles.repackaged</groupId>
-           <artifactId>jersey-guava</artifactId>
-           <version>2.6</version>
-        </dependency>
-		<!-- UT end -->
-		<dependency>
-			<groupId>org.onap.vnfsdk.validation</groupId>
-			<artifactId>validation-csar</artifactId>
-			<version>1.1.1</version>
-		</dependency>
-	</dependencies>
-	<profiles>
-		<profile>
-			<id>all-tests</id>
-			<properties>
-				<build.profile.id>all-tests</build.profile.id>
-				<skip.unit.tests>false</skip.unit.tests>
-			</properties>
-		</profile>
-	</profiles>
-	<build>
-		<finalName>ROOT</finalName>
-		<plugins>
-			<!-- Used for unit tests -->
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-surefire-plugin</artifactId>
-				<version>2.20</version>
-				<configuration>
-					<forkMode>always</forkMode>
-					<argLine>${surefireArgLine}</argLine>
-					<skip>${maven.test.skip}</skip>
-					<testFailureIgnore>${maven.test.failure.ignore}</testFailureIgnore>
-					<!-- Excludes integration tests when unit tests are run. -->
-					<excludes>
-						<exclude>**/IT*.java</exclude>
-					</excludes>
-				</configuration>
-			</plugin>
-		</plugins>
-	</build>
+        <!-- UT end -->
+        <dependency>
+            <groupId>org.onap.vnfsdk.validation</groupId>
+            <artifactId>validation-csar</artifactId>
+            <version>1.1.1</version>
+        </dependency>
+    </dependencies>
+    <profiles>
+        <profile>
+            <id>all-tests</id>
+            <properties>
+                <build.profile.id>all-tests</build.profile.id>
+                <skip.unit.tests>false</skip.unit.tests>
+            </properties>
+        </profile>
+    </profiles>
+    <build>
+        <finalName>ROOT</finalName>
+        <plugins>
+            <!-- Used for unit tests -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>2.20</version>
+                <configuration>
+                    <forkMode>always</forkMode>
+                    <argLine>${surefireArgLine}</argLine>
+                    <skip>${maven.test.skip}</skip>
+                    <testFailureIgnore>${maven.test.failure.ignore}</testFailureIgnore>
+                    <!-- Excludes integration tests when unit tests are run. -->
+                    <excludes>
+                        <exclude>**/IT*.java</exclude>
+                    </excludes>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>com.googlecode.maven-download-plugin</groupId>
+                <artifactId>download-maven-plugin</artifactId>
+                <version>1.2.1</version>
+                <executions>
+                    <execution>
+                        <id>swagger-ui</id>
+                        <goals>
+                            <goal>wget</goal>
+                        </goals>
+                        <configuration>
+                            <url>https://github.com/swagger-api/swagger-ui/archive/master.tar.gz</url>
+                            <unpack>true</unpack>
+                            <outputDirectory>${project.build.directory}</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
 </project>
diff --git a/vnfmarket-be/vnf-sdk-marketplace/src/main/webapp/WEB-INF/web.xml b/vnfmarket-be/vnf-sdk-marketplace/src/main/webapp/WEB-INF/web.xml
index 8dc5575c..cf229269 100644
--- a/vnfmarket-be/vnf-sdk-marketplace/src/main/webapp/WEB-INF/web.xml
+++ b/vnfmarket-be/vnf-sdk-marketplace/src/main/webapp/WEB-INF/web.xml
@@ -9,17 +9,34 @@
       <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class> 
       <init-param> 
          <param-name>jersey.config.server.provider.packages</param-name> 
-         <param-value>org.onap.vnfsdk.marketplace.resource</param-value> 
+         <param-value>io.swagger.jaxrs.listing,
+                      org.onap.vnfsdk.marketplace.resource
+         </param-value> 
       </init-param> 
       <init-param>
           <param-name>jersey.config.server.provider.classnames</param-name>
       <param-value>org.glassfish.jersey.media.multipart.MultiPartFeature</param-value>
-      </init-param>
+      </init-param> 
+      <load-on-startup>1</load-on-startup>   
    </servlet> 
    <servlet-mapping> 
       <servlet-name>Jersey RESTful Application</servlet-name> 
       <url-pattern>/onapapi/vnfsdk-marketplace/v1/*</url-pattern> 
-   </servlet-mapping>  
+   </servlet-mapping>
+   
+    <servlet>
+        <servlet-name>Jersey2Config</servlet-name>
+        <servlet-class>io.swagger.jersey.config.JerseyJaxrsConfig</servlet-class>
+        <init-param>
+            <param-name>api.version</param-name>
+            <param-value>1.0.0</param-value>
+        </init-param>
+        <init-param>
+            <param-name>swagger.api.basepath</param-name>
+            <param-value>http://localhost:8702//onapapi/vnfsdk-marketplace/v1</param-value>
+        </init-param>
+        <load-on-startup>2</load-on-startup>
+    </servlet>
 
     <filter>
         <filter-name>CorsFilter</filter-name>
diff --git a/vnfmarket-be/vnf-sdk-marketplace/src/main/webapp/apidocs/index.html b/vnfmarket-be/vnf-sdk-marketplace/src/main/webapp/apidocs/index.html
new file mode 100644
index 00000000..47f9c8ac
--- /dev/null
+++ b/vnfmarket-be/vnf-sdk-marketplace/src/main/webapp/apidocs/index.html
@@ -0,0 +1,61 @@
+<!-- HTML for static distribution bundle build -->
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8">
+    <title>Swagger UI</title>
+    <link href="https://fonts.googleapis.com/css?family=Open+Sans:400,700|Source+Code+Pro:300,600|Titillium+Web:400,600,700" rel="stylesheet">
+    <link rel="stylesheet" type="text/css" href="./swagger-ui.css" >
+    <link rel="icon" type="image/png" href="./favicon-32x32.png" sizes="32x32" />
+    <link rel="icon" type="image/png" href="./favicon-16x16.png" sizes="16x16" />
+    <style>
+      html
+      {
+        box-sizing: border-box;
+        overflow: -moz-scrollbars-vertical;
+        overflow-y: scroll;
+      }
+
+      *,
+      *:before,
+      *:after
+      {
+        box-sizing: inherit;
+      }
+
+      body
+      {
+        margin:0;
+        background: #fafafa;
+      }
+    </style>
+  </head>
+
+  <body>
+    <div id="swagger-ui"></div>
+
+    <script src="./swagger-ui-bundle.js"> </script>
+    <script src="./swagger-ui-standalone-preset.js"> </script>
+    <script>
+    window.onload = function() {
+
+      // Build a system
+      const ui = SwaggerUIBundle({
+        url: "http://localhost:8702/onapapi/vnfsdk-marketplace/v1/swagger.json",
+        dom_id: '#swagger-ui',
+        deepLinking: true,
+        presets: [
+          SwaggerUIBundle.presets.apis,
+          SwaggerUIStandalonePreset
+        ],
+        plugins: [
+          SwaggerUIBundle.plugins.DownloadUrl
+        ],
+        layout: "StandaloneLayout"
+      })
+
+      window.ui = ui
+    }
+  </script>
+  </body>
+</html>