113 lines
3.8 KiB
Java
113 lines
3.8 KiB
Java
/*
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* Copyright 2014-2016 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package sample.server;
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import java.util.Properties;
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import java.util.concurrent.TimeUnit;
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import com.gemstone.gemfire.cache.Cache;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
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import org.springframework.data.gemfire.CacheFactoryBean;
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import org.springframework.data.gemfire.server.CacheServerFactoryBean;
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import org.springframework.session.data.gemfire.config.annotation.web.http.EnableGemFireHttpSession;
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/**
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* A Spring Boot application bootstrapping a GemFire Cache Server JVM process.
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*
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* @author John Blum
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* @see org.springframework.boot.SpringApplication
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* @see org.springframework.boot.autoconfigure.SpringBootApplication
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* @see org.springframework.context.annotation.Bean
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* @see org.springframework.session.data.gemfire.config.annotation.web.http.
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* EnableGemFireHttpSession
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* @see com.gemstone.gemfire.cache.Cache
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* @since 1.2.1
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*/
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// tag::class[]
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@SpringBootApplication
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@EnableGemFireHttpSession(maxInactiveIntervalInSeconds = 20) // <1>
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public class GemFireServer {
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static final String DEFAULT_GEMFIRE_LOG_LEVEL = "config";
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public static void main(String[] args) {
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SpringApplication springApplication = new SpringApplication(GemFireServer.class);
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springApplication.setWebEnvironment(false);
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springApplication.run(args);
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}
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@Bean
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static PropertySourcesPlaceholderConfigurer propertyPlaceholderConfigurer() {
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return new PropertySourcesPlaceholderConfigurer();
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}
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String applicationName() {
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return "samples:httpsession-gemfire-boot-"
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.concat(GemFireServer.class.getSimpleName());
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}
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String gemfireLogLevel() {
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return System.getProperty("gemfire.log-level", DEFAULT_GEMFIRE_LOG_LEVEL);
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}
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Properties gemfireProperties() { // <2>
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Properties gemfireProperties = new Properties();
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gemfireProperties.setProperty("name", applicationName());
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gemfireProperties.setProperty("mcast-port", "0");
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gemfireProperties.setProperty("log-level", gemfireLogLevel());
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return gemfireProperties;
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}
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@Bean
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CacheFactoryBean gemfireCache() { // <3>
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CacheFactoryBean gemfireCache = new CacheFactoryBean();
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gemfireCache.setClose(true);
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gemfireCache.setProperties(gemfireProperties());
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return gemfireCache;
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}
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@Bean
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CacheServerFactoryBean gemfireCacheServer(Cache gemfireCache,
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@Value("${gemfire.cache.server.bind-address:localhost}") String bindAddress,
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@Value("${gemfire.cache.server.hostname-for-clients:localhost}") String hostnameForClients,
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@Value("${gemfire.cache.server.port:12480}") int port) { // <4>
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CacheServerFactoryBean gemfireCacheServer = new CacheServerFactoryBean();
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gemfireCacheServer.setAutoStartup(true);
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gemfireCacheServer.setCache(gemfireCache);
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gemfireCacheServer.setBindAddress(bindAddress);
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gemfireCacheServer.setHostNameForClients(hostnameForClients);
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gemfireCacheServer.setMaxTimeBetweenPings(
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Long.valueOf(TimeUnit.MINUTES.toMillis(1)).intValue());
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gemfireCacheServer.setNotifyBySubscription(true);
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gemfireCacheServer.setPort(port);
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return gemfireCacheServer;
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}
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}
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// end::class[]
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