2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END============================================
20 * ===================================================================
21 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
24 package org.onap.clamp.clds;
26 import com.att.eelf.configuration.EELFLogger;
27 import com.att.eelf.configuration.EELFManager;
29 import org.apache.camel.component.servlet.CamelHttpTransportServlet;
30 import org.apache.catalina.connector.Connector;
31 import org.onap.clamp.clds.model.prop.Holmes;
32 import org.onap.clamp.clds.model.prop.ModelProperties;
33 import org.springframework.beans.factory.annotation.Value;
34 import org.springframework.boot.SpringApplication;
35 import org.springframework.boot.actuate.autoconfigure.ManagementWebSecurityAutoConfiguration;
36 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
37 import org.springframework.boot.autoconfigure.SpringBootApplication;
38 import org.springframework.boot.autoconfigure.data.jpa.JpaRepositoriesAutoConfiguration;
39 import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
40 import org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration;
41 import org.springframework.boot.autoconfigure.security.SecurityAutoConfiguration;
42 import org.springframework.boot.builder.SpringApplicationBuilder;
43 import org.springframework.boot.context.embedded.EmbeddedServletContainerFactory;
44 import org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory;
45 import org.springframework.boot.web.servlet.ServletRegistrationBean;
46 import org.springframework.boot.web.support.SpringBootServletInitializer;
47 import org.springframework.context.annotation.Bean;
48 import org.springframework.context.annotation.ComponentScan;
49 import org.springframework.scheduling.annotation.EnableAsync;
51 @SpringBootApplication
52 @ComponentScan(basePackages = {
55 @EnableAutoConfiguration(exclude = {
56 DataSourceAutoConfiguration.class, HibernateJpaAutoConfiguration.class, JpaRepositoriesAutoConfiguration.class,
57 SecurityAutoConfiguration.class, ManagementWebSecurityAutoConfiguration.class
60 public class Application extends SpringBootServletInitializer {
62 protected static final EELFLogger EELF_LOGGER = EELFManager.getInstance().getLogger(Application.class);
63 // This settings is an additional one to Spring config,
64 // only if we want to have an additional port automatically redirected to
66 @Value("${server.http-to-https-redirection.port:none}")
67 private String httpRedirectedPort;
69 * This 8080 is the default port used by spring if this parameter is not
70 * specified in application.properties.
72 @Value("${server.port:8080}")
73 private String springServerPort;
74 @Value("${server.ssl.key-store:none}")
75 private String sslKeystoreFile;
78 protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
79 return application.sources(Application.class);
82 public static void main(String[] args) {
83 // This is to initialize some Onap Clamp components
84 initializeComponents();
85 // Start the Spring application
86 SpringApplication.run(Application.class, args); // NOSONAR
89 private static void initializeComponents() {
90 ModelProperties.registerModelElement(Holmes.class, Holmes.getType());
94 * This method is used to declare the camel servlet.
96 * @return A servlet bean
99 public ServletRegistrationBean camelServletRegistrationBean() {
100 ServletRegistrationBean registration = new ServletRegistrationBean(new CamelHttpTransportServlet(),
101 "/restservices/clds/v2");
102 registration.setName("CamelServlet");
107 * This method is used by Spring to create the servlet container factory.
109 * @return The TomcatEmbeddedServletContainerFactory just created
112 public EmbeddedServletContainerFactory getEmbeddedServletContainerFactory() {
113 TomcatEmbeddedServletContainerFactory tomcat = new TomcatEmbeddedServletContainerFactory();
114 if (!"none".equals(httpRedirectedPort) && !"none".equals(sslKeystoreFile)) {
115 // Automatically redirect to HTTPS
116 tomcat = new TomcatEmbeddedServletContainerFactoryRedirection();
117 Connector newConnector = createRedirectConnector(Integer.parseInt(springServerPort));
118 if (newConnector != null) {
119 tomcat.addAdditionalTomcatConnectors(newConnector);
125 private Connector createRedirectConnector(int redirectSecuredPort) {
126 if (redirectSecuredPort <= 0) {
128 "HTTP port redirection to HTTPS is disabled because the HTTPS port is 0 (random port) or -1 (Connector disabled)");
131 Connector connector = new Connector("org.apache.coyote.http11.Http11NioProtocol");
132 connector.setScheme("http");
133 connector.setSecure(false);
134 connector.setPort(Integer.parseInt(httpRedirectedPort));
135 connector.setRedirectPort(redirectSecuredPort);