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Add Hazelcast

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Fixes gh-276
This commit is contained in:
Tommy Ludwig
2015-08-23 23:57:08 +09:00
committed by Rob Winch
parent a48864bf20
commit d1c00c6080
16 changed files with 889 additions and 213 deletions
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46
samples/hazelcast-spring/src/main/java/sample/Config.java
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@@ -15,74 +15,34 @@
*/
package sample;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationEventPublisher;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.session.MapSessionRepository;
import org.springframework.session.config.annotation.web.http.EnableSpringHttpSession;
import org.springframework.session.ExpiringSession;
import org.springframework.session.data.hazelcast.config.annotation.web.http.EnableHazelcastHttpSession;
import org.springframework.util.SocketUtils;
import com.hazelcast.config.MapConfig;
import com.hazelcast.config.NetworkConfig;
import com.hazelcast.config.SerializerConfig;
import com.hazelcast.core.Hazelcast;
import com.hazelcast.core.HazelcastInstance;
import com.hazelcast.core.IMap;
// tag::class[]
@EnableSpringHttpSession
@EnableHazelcastHttpSession(maxInactiveIntervalInSeconds = "300")
@Configuration
public class Config {
private String sessionMapName = "spring:session:sessions";
@Autowired
private ApplicationEventPublisher eventPublisher;
@Bean(destroyMethod = "shutdown")
public HazelcastInstance hazelcastInstance() {
com.hazelcast.config.Config cfg = new com.hazelcast.config.Config();
NetworkConfig netConfig = new NetworkConfig();
netConfig.setPort(SocketUtils.findAvailableTcpPort());
System.out.println("Hazelcast port #: " + netConfig.getPort());
cfg.setNetworkConfig(netConfig);
SerializerConfig serializer = new SerializerConfig().setTypeClass(
Object.class).setImplementation(new ObjectStreamSerializer());
cfg.getSerializationConfig().addSerializerConfig(serializer);
MapConfig mc = new MapConfig();
mc.setName(sessionMapName);
mc.setMaxIdleSeconds(60);
cfg.addMapConfig(mc);
return Hazelcast.newHazelcastInstance(cfg);
}
@Bean
public SessionRemovedListener removeListener() {
return new SessionRemovedListener(eventPublisher);
}
@Bean
public SessionEvictedListener evictListener() {
return new SessionEvictedListener(eventPublisher);
}
@Bean
public SessionCreatedListener addListener() {
return new SessionCreatedListener(eventPublisher);
}
@Bean
public MapSessionRepository sessionRepository(HazelcastInstance instance,
SessionRemovedListener removeListener, SessionEvictedListener evictListener,
SessionCreatedListener addListener) {
IMap<String, ExpiringSession> sessions = instance.getMap(sessionMapName);
sessions.addEntryListener(removeListener, true);
sessions.addEntryListener(evictListener, true);
sessions.addEntryListener(addListener, true);
return new MapSessionRepository(sessions);
}
}
// end::class[]

43
samples/hazelcast-spring/src/main/java/sample/SessionCreatedListener.java
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@@ -1,43 +0,0 @@
/*
* Copyright 2002-2015 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
*
* http://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 sample;
import org.springframework.context.ApplicationEventPublisher;
import org.springframework.session.ExpiringSession;
import org.springframework.session.events.SessionCreatedEvent;
import com.hazelcast.core.EntryEvent;
import com.hazelcast.map.listener.EntryAddedListener;
/**
*
* @author Mark Anderson
*
*/
public class SessionCreatedListener
implements EntryAddedListener<String, ExpiringSession> {
private ApplicationEventPublisher eventPublisher;
public SessionCreatedListener(ApplicationEventPublisher eventPublisher) {
this.eventPublisher = eventPublisher;
}
public void entryAdded(EntryEvent<String, ExpiringSession> event) {
System.out.println("Session added: " + event);
eventPublisher.publishEvent(new SessionCreatedEvent(this, event.getValue()));
}
}

44
samples/hazelcast-spring/src/main/java/sample/SessionEvictedListener.java
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@@ -1,44 +0,0 @@
/*
* Copyright 2002-2015 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
*
* http://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 sample;
import org.springframework.context.ApplicationEventPublisher;
import org.springframework.session.ExpiringSession;
import org.springframework.session.events.SessionExpiredEvent;
import com.hazelcast.core.EntryEvent;
import com.hazelcast.map.listener.EntryEvictedListener;
/**
*
* @author Mark Anderson
*
*/
public class SessionEvictedListener
implements EntryEvictedListener<String, ExpiringSession> {
private ApplicationEventPublisher eventPublisher;
public SessionEvictedListener(ApplicationEventPublisher eventPublisher) {
this.eventPublisher = eventPublisher;
}
public void entryEvicted(EntryEvent<String, ExpiringSession> event) {
System.out.println("Session removed: " + event);
eventPublisher.publishEvent(new SessionExpiredEvent(this, event.getOldValue()));
}
}

44
samples/hazelcast-spring/src/main/java/sample/SessionRemovedListener.java
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@@ -1,44 +0,0 @@
/*
* Copyright 2002-2015 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
*
* http://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 sample;
import org.springframework.context.ApplicationEventPublisher;
import org.springframework.session.ExpiringSession;
import org.springframework.session.events.SessionDeletedEvent;
import com.hazelcast.core.EntryEvent;
import com.hazelcast.map.listener.EntryRemovedListener;
/**
*
* @author Mark Anderson
*
*/
public class SessionRemovedListener
implements EntryRemovedListener<String, ExpiringSession> {
private ApplicationEventPublisher eventPublisher;
public SessionRemovedListener(ApplicationEventPublisher eventPublisher) {
this.eventPublisher = eventPublisher;
}
public void entryRemoved(EntryEvent<String, ExpiringSession> event) {
System.out.println("Session removed: " + event);
eventPublisher.publishEvent(new SessionDeletedEvent(this, event.getOldValue()));
}
}