2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights
7 * ================================================================================
8 * Modifications Copyright (c) 2019 Samsung
9 * ================================================================================
10 * Licensed under the Apache License, Version 2.0 (the "License");
11 * you may not use this file except in compliance with the License.
12 * You may obtain a copy of the License at
14 * http://www.apache.org/licenses/LICENSE-2.0
16 * Unless required by applicable law or agreed to in writing, software
17 * distributed under the License is distributed on an "AS IS" BASIS,
18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19 * See the License for the specific language governing permissions and
20 * limitations under the License.
21 * ============LICENSE_END============================================
22 * ===================================================================
26 package org.onap.clamp.clds;
28 import com.att.eelf.configuration.EELFLogger;
29 import com.att.eelf.configuration.EELFManager;
31 import java.io.IOException;
33 import org.apache.catalina.connector.Connector;
34 import org.onap.clamp.clds.model.properties.Holmes;
35 import org.onap.clamp.clds.model.properties.ModelProperties;
36 import org.onap.clamp.clds.util.ClampVersioning;
37 import org.onap.clamp.clds.util.ResourceFileUtil;
38 import org.springframework.beans.factory.annotation.Value;
39 import org.springframework.boot.SpringApplication;
40 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
41 import org.springframework.boot.autoconfigure.SpringBootApplication;
42 import org.springframework.boot.autoconfigure.domain.EntityScan;
43 import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
44 import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration;
45 import org.springframework.boot.autoconfigure.security.servlet.UserDetailsServiceAutoConfiguration;
46 import org.springframework.boot.builder.SpringApplicationBuilder;
47 import org.springframework.boot.context.properties.EnableConfigurationProperties;
48 import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
49 import org.springframework.boot.web.servlet.ServletRegistrationBean;
50 import org.springframework.boot.web.servlet.server.ServletWebServerFactory;
51 import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
52 import org.springframework.context.annotation.Bean;
53 import org.springframework.context.annotation.ComponentScan;
54 import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
55 import org.springframework.scheduling.annotation.EnableAsync;
56 import org.springframework.scheduling.annotation.EnableScheduling;
57 import org.springframework.transaction.annotation.EnableTransactionManagement;
59 @ComponentScan(basePackages = { "org.onap.clamp" })
60 @SpringBootApplication(exclude = { DataSourceAutoConfiguration.class, SecurityAutoConfiguration.class,
61 UserDetailsServiceAutoConfiguration.class })
62 @EnableJpaRepositories(basePackages = { "org.onap.clamp" })
63 @EntityScan(basePackages = { "org.onap.clamp" })
64 @EnableTransactionManagement
65 @EnableConfigurationProperties
68 public class Application extends SpringBootServletInitializer {
70 protected static final EELFLogger eelfLogger = EELFManager.getInstance().getLogger(Application.class);
71 // This settings is an additional one to Spring config,
72 // only if we want to have an additional port automatically redirected to
74 @Value("${server.http-to-https-redirection.port:none}")
75 private String httpRedirectedPort;
77 * This 8080 is the default port used by spring if this parameter is not
78 * specified in application.properties.
80 @Value("${server.port:8080}")
81 private String springServerPort;
82 @Value("${server.ssl.key-store:none}")
83 private String sslKeystoreFile;
86 protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
87 return application.sources(Application.class);
90 public static void main(String[] args) {
91 // This is to initialize some Onap Clamp components
92 initializeComponents();
93 // Start the Spring application
94 SpringApplication.run(Application.class, args);
97 private static void initializeComponents() {
98 ModelProperties.registerModelElement(Holmes.class, Holmes.getType());
102 * This method is used to declare the camel servlet.
104 * @return A servlet bean
105 * @throws IOException IO Exception
108 public ServletRegistrationBean camelServletRegistrationBean() throws IOException {
109 eelfLogger.info(ResourceFileUtil.getResourceAsString("boot-message.txt") + "(v"
110 + ClampVersioning.getCldsVersionFromProps() + ")" + System.getProperty("line.separator"));
111 ServletRegistrationBean registration = new ServletRegistrationBean(new ClampServlet(),
112 "/restservices/clds/*");
113 registration.setName("CamelServlet");
118 * This method is used by Spring to create the servlet container factory.
120 * @return The TomcatEmbeddedServletContainerFactory just created
123 public ServletWebServerFactory getEmbeddedServletContainerFactory() {
124 TomcatServletWebServerFactory tomcat = new TomcatServletWebServerFactory();
125 if (!"none".equals(httpRedirectedPort) && !"none".equals(sslKeystoreFile)) {
126 // Automatically redirect to HTTPS
127 tomcat = new TomcatEmbeddedServletContainerFactoryRedirection();
128 Connector newConnector = createRedirectConnector(Integer.parseInt(springServerPort));
129 if (newConnector != null) {
130 tomcat.addAdditionalTomcatConnectors(newConnector);
136 private Connector createRedirectConnector(int redirectSecuredPort) {
137 if (redirectSecuredPort <= 0) {
139 "HTTP port redirection to HTTPS is disabled because the HTTPS port is 0 (random port) or -1 (Connector disabled)");
142 Connector connector = new Connector("org.apache.coyote.http11.Http11NioProtocol");
143 connector.setScheme("http");
144 connector.setSecure(false);
145 connector.setPort(Integer.parseInt(httpRedirectedPort));
146 connector.setRedirectPort(redirectSecuredPort);