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 * ===================================================================
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.properties.Holmes;
32 import org.onap.clamp.clds.model.properties.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.context.properties.EnableConfigurationProperties;
46 import org.springframework.boot.web.servlet.ServletRegistrationBean;
47 import org.springframework.boot.web.support.SpringBootServletInitializer;
48 import org.springframework.context.annotation.Bean;
49 import org.springframework.context.annotation.ComponentScan;
50 import org.springframework.scheduling.annotation.EnableAsync;
51 import org.springframework.scheduling.annotation.EnableScheduling;
53 @SpringBootApplication
54 @ComponentScan(basePackages = {
57 @EnableAutoConfiguration(exclude = {
58 DataSourceAutoConfiguration.class, HibernateJpaAutoConfiguration.class, JpaRepositoriesAutoConfiguration.class,
59 SecurityAutoConfiguration.class, ManagementWebSecurityAutoConfiguration.class
61 @EnableConfigurationProperties
64 public class Application extends SpringBootServletInitializer {
66 protected static final EELFLogger EELF_LOGGER = EELFManager.getInstance().getLogger(Application.class);
67 // This settings is an additional one to Spring config,
68 // only if we want to have an additional port automatically redirected to
70 @Value("${server.http-to-https-redirection.port:none}")
71 private String httpRedirectedPort;
73 * This 8080 is the default port used by spring if this parameter is not
74 * specified in application.properties.
76 @Value("${server.port:8080}")
77 private String springServerPort;
78 @Value("${server.ssl.key-store:none}")
79 private String sslKeystoreFile;
82 protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
83 return application.sources(Application.class);
86 public static void main(String[] args) {
87 // This is to initialize some Onap Clamp components
88 initializeComponents();
89 // Start the Spring application
90 SpringApplication.run(Application.class, args);
93 private static void initializeComponents() {
94 ModelProperties.registerModelElement(Holmes.class, Holmes.getType());
98 * This method is used to declare the camel servlet.
100 * @return A servlet bean
103 public ServletRegistrationBean camelServletRegistrationBean() {
104 ServletRegistrationBean registration = new ServletRegistrationBean(new CamelHttpTransportServlet(),
105 "/restservices/clds/v2");
106 registration.setName("CamelServlet");
111 * This method is used by Spring to create the servlet container factory.
113 * @return The TomcatEmbeddedServletContainerFactory just created
116 public EmbeddedServletContainerFactory getEmbeddedServletContainerFactory() {
117 TomcatEmbeddedServletContainerFactory tomcat = new TomcatEmbeddedServletContainerFactory();
118 if (!"none".equals(httpRedirectedPort) && !"none".equals(sslKeystoreFile)) {
119 // Automatically redirect to HTTPS
120 tomcat = new TomcatEmbeddedServletContainerFactoryRedirection();
121 Connector newConnector = createRedirectConnector(Integer.parseInt(springServerPort));
122 if (newConnector != null) {
123 tomcat.addAdditionalTomcatConnectors(newConnector);
129 private Connector createRedirectConnector(int redirectSecuredPort) {
130 if (redirectSecuredPort <= 0) {
132 "HTTP port redirection to HTTPS is disabled because the HTTPS port is 0 (random port) or -1 (Connector disabled)");
135 Connector connector = new Connector("org.apache.coyote.http11.Http11NioProtocol");
136 connector.setScheme("http");
137 connector.setSecure(false);
138 connector.setPort(Integer.parseInt(httpRedirectedPort));
139 connector.setRedirectPort(redirectSecuredPort);