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 java.io.IOException;
31 import org.apache.catalina.connector.Connector;
32 import org.onap.clamp.clds.model.properties.Holmes;
33 import org.onap.clamp.clds.model.properties.ModelProperties;
34 import org.onap.clamp.clds.util.ClampVersioning;
35 import org.onap.clamp.clds.util.ResourceFileUtil;
36 import org.springframework.beans.factory.annotation.Value;
37 import org.springframework.boot.SpringApplication;
38 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
39 import org.springframework.boot.autoconfigure.SpringBootApplication;
40 import org.springframework.boot.autoconfigure.domain.EntityScan;
41 import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
42 import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration;
43 import org.springframework.boot.autoconfigure.security.servlet.UserDetailsServiceAutoConfiguration;
44 import org.springframework.boot.builder.SpringApplicationBuilder;
45 import org.springframework.boot.context.properties.EnableConfigurationProperties;
46 import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
47 import org.springframework.boot.web.servlet.ServletRegistrationBean;
48 import org.springframework.boot.web.servlet.server.ServletWebServerFactory;
49 import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
50 import org.springframework.context.annotation.Bean;
51 import org.springframework.context.annotation.ComponentScan;
52 import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
53 import org.springframework.scheduling.annotation.EnableAsync;
54 import org.springframework.scheduling.annotation.EnableScheduling;
55 import org.springframework.transaction.annotation.EnableTransactionManagement;
57 @SpringBootApplication
58 @ComponentScan(basePackages = { "org.onap.clamp" })
59 @EnableAutoConfiguration(exclude = { DataSourceAutoConfiguration.class, SecurityAutoConfiguration.class,
60 UserDetailsServiceAutoConfiguration.class })
61 @EnableJpaRepositories(basePackages = { "org.onap.clamp" })
62 @EntityScan(basePackages = { "org.onap.clamp" })
63 @EnableTransactionManagement
64 @EnableConfigurationProperties
67 public class Application extends SpringBootServletInitializer {
69 protected static final EELFLogger eelfLogger = EELFManager.getInstance().getLogger(Application.class);
70 // This settings is an additional one to Spring config,
71 // only if we want to have an additional port automatically redirected to
73 @Value("${server.http-to-https-redirection.port:none}")
74 private String httpRedirectedPort;
76 * This 8080 is the default port used by spring if this parameter is not
77 * specified in application.properties.
79 @Value("${server.port:8080}")
80 private String springServerPort;
81 @Value("${server.ssl.key-store:none}")
82 private String sslKeystoreFile;
85 protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
86 return application.sources(Application.class);
89 public static void main(String[] args) {
90 // This is to initialize some Onap Clamp components
91 initializeComponents();
92 // Start the Spring application
93 SpringApplication.run(Application.class, args);
96 private static void initializeComponents() {
97 ModelProperties.registerModelElement(Holmes.class, Holmes.getType());
101 * This method is used to declare the camel servlet.
103 * @return A servlet bean
104 * @throws IOException
107 public ServletRegistrationBean camelServletRegistrationBean() throws IOException {
108 eelfLogger.info(ResourceFileUtil.getResourceAsString("boot-message.txt") + "(v"
109 + ClampVersioning.getCldsVersionFromProps() + ")" + System.getProperty("line.separator"));
110 ServletRegistrationBean registration = new ServletRegistrationBean(new ClampServlet(),
111 "/restservices/clds/v1/*");
112 registration.setName("CamelServlet");
117 * This method is used by Spring to create the servlet container factory.
119 * @return The TomcatEmbeddedServletContainerFactory just created
122 public ServletWebServerFactory getEmbeddedServletContainerFactory() {
123 TomcatServletWebServerFactory tomcat = new TomcatServletWebServerFactory();
124 if (!"none".equals(httpRedirectedPort) && !"none".equals(sslKeystoreFile)) {
125 // Automatically redirect to HTTPS
126 tomcat = new TomcatEmbeddedServletContainerFactoryRedirection();
127 Connector newConnector = createRedirectConnector(Integer.parseInt(springServerPort));
128 if (newConnector != null) {
129 tomcat.addAdditionalTomcatConnectors(newConnector);
135 private Connector createRedirectConnector(int redirectSecuredPort) {
136 if (redirectSecuredPort <= 0) {
138 "HTTP port redirection to HTTPS is disabled because the HTTPS port is 0 (random port) or -1 (Connector disabled)");
141 Connector connector = new Connector("org.apache.coyote.http11.Http11NioProtocol");
142 connector.setScheme("http");
143 connector.setSecure(false);
144 connector.setPort(Integer.parseInt(httpRedirectedPort));
145 connector.setRedirectPort(redirectSecuredPort);