org.springframework.data.gemfire.config.annotation.MemcachedServerConfiguration Maven / Gradle / Ivy
/*
* Copyright 2012-2020 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.springframework.data.gemfire.config.annotation;
import java.lang.annotation.Annotation;
import java.util.Map;
import java.util.Optional;
import java.util.Properties;
import org.springframework.context.annotation.ImportBeanDefinitionRegistrar;
import org.springframework.data.gemfire.config.annotation.support.EmbeddedServiceConfigurationSupport;
import org.springframework.data.gemfire.util.PropertiesBuilder;
/**
* The {@link MemcachedServerConfiguration} class is a Spring {@link ImportBeanDefinitionRegistrar} that applies
* additional configuration using Pivotal GemFire/Apache Geode {@link Properties} to configure
* an embedded Memcached server in this cluster member.
*
* @author John Blum
* @see org.springframework.context.annotation.ImportBeanDefinitionRegistrar
* @see org.springframework.data.gemfire.config.annotation.EnableMemcachedServer
* @see org.springframework.data.gemfire.config.annotation.support.EmbeddedServiceConfigurationSupport
* @since 1.9.0
*/
public class MemcachedServerConfiguration extends EmbeddedServiceConfigurationSupport {
protected static final int DEFAULT_MEMCACHED_SERVER_PORT = 11211;
/**
* Returns the {@link EnableMemcachedServer} {@link java.lang.annotation.Annotation} {@link Class} type.
*
* @return the {@link EnableMemcachedServer} {@link java.lang.annotation.Annotation} {@link Class} type.
* @see org.springframework.data.gemfire.config.annotation.EnableMemcachedServer
*/
@Override
protected Class getAnnotationType() {
return EnableMemcachedServer.class;
}
@Override
protected Properties toGemFireProperties(Map annotationAttributes) {
return Optional.of(resolveProperty(memcachedServiceProperty("enabled"), Boolean.TRUE))
.filter(Boolean.TRUE::equals)
.map(enabled ->
PropertiesBuilder.create()
.setProperty("memcached-port",
resolvePort(resolveProperty(memcachedServiceProperty("port"),
(Integer) annotationAttributes.get("port")), DEFAULT_MEMCACHED_SERVER_PORT))
.setProperty("memcached-protocol",
resolveProperty(memcachedServiceProperty("protocol"),
EnableMemcachedServer.MemcachedProtocol.class,
(EnableMemcachedServer.MemcachedProtocol) annotationAttributes.get("protocol")))
.build()
).orElseGet(Properties::new);
}
}