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created persistent and in-memory versions of all samples

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This commit is contained in:
jboner 2009-08-28 17:40:06 +02:00
parent 931b1c75a5
commit deeaa923d1
14 changed files with 593 additions and 185 deletions
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12
samples-java/akka-samples-java.iml
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@ -28,6 +28,11 @@
<orderEntry type="library" exported="" name="Maven: asm:asm:3.1" level="project" />
<orderEntry type="library" exported="" name="Maven: aopalliance:aopalliance:1.0" level="project" />
<orderEntry type="library" exported="" name="Maven: org.apache.camel:camel-core:2.0-SNAPSHOT" level="project" />
<orderEntry type="library" exported="" name="Maven: commons-logging:commons-logging-api:1.1" level="project" />
<orderEntry type="library" exported="" name="Maven: javax.xml.bind:jaxb-api:2.1" level="project" />
<orderEntry type="library" exported="" name="Maven: javax.xml.stream:stax-api:1.0-2" level="project" />
<orderEntry type="library" exported="" name="Maven: javax.activation:activation:1.1" level="project" />
<orderEntry type="library" exported="" name="Maven: com.sun.xml.bind:jaxb-impl:2.1.6" level="project" />
<orderEntry type="library" exported="" name="Maven: org.jboss.netty:netty:3.1.0.GA" level="project" />
<orderEntry type="library" exported="" name="Maven: org.apache:zookeeper:3.1.0" level="project" />
<orderEntry type="library" exported="" name="Maven: org.scala-tools:javautils:2.7.4-0.1" level="project" />
@ -35,6 +40,9 @@
<orderEntry type="library" exported="" name="Maven: org.codehaus.jackson:jackson-mapper-asl:1.1.0" level="project" />
<orderEntry type="library" exported="" name="Maven: sbinary:sbinary:0.3" level="project" />
<orderEntry type="library" exported="" name="Maven: com.twitter:scala-json:1.0" level="project" />
<orderEntry type="library" exported="" name="Maven: dispatch.json:dispatch-json:0.5.2" level="project" />
<orderEntry type="library" exported="" name="Maven: dispatch.http:dispatch-http:0.5.2" level="project" />
<orderEntry type="library" exported="" name="Maven: sjson.json:sjson:0.1" level="project" />
<orderEntry type="library" exported="" name="Maven: com.mongodb:mongo:0.6" level="project" />
<orderEntry type="library" exported="" name="Maven: org.apache.cassandra:cassandra:0.4.0-trunk" level="project" />
<orderEntry type="library" exported="" name="Maven: com.facebook:thrift:1.0" level="project" />
@ -56,10 +64,6 @@
<orderEntry type="library" exported="" name="Maven: com.sun.jersey:jersey-json:1.1.1-ea" level="project" />
<orderEntry type="library" exported="" name="Maven: org.codehaus.jettison:jettison:1.1" level="project" />
<orderEntry type="library" exported="" name="Maven: stax:stax-api:1.0.1" level="project" />
<orderEntry type="library" exported="" name="Maven: com.sun.xml.bind:jaxb-impl:2.1.12" level="project" />
<orderEntry type="library" exported="" name="Maven: javax.xml.bind:jaxb-api:2.1" level="project" />
<orderEntry type="library" exported="" name="Maven: javax.xml.stream:stax-api:1.0-2" level="project" />
<orderEntry type="library" exported="" name="Maven: javax.activation:activation:1.1" level="project" />
<orderEntry type="library" exported="" name="Maven: org.codehaus.jackson:jackson-asl:0.9.4" level="project" />
<orderEntry type="library" exported="" name="Maven: com.sun.jersey.contribs:jersey-scala:1.1.2-ea-SNAPSHOT" level="project" />
<orderEntry type="library" exported="" name="Maven: org.atmosphere:atmosphere-core:0.3" level="project" />

4
samples-java/src/main/java/sample/java/Boot.java
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@ -13,6 +13,10 @@ public class Boot {
new Component(
sample.java.SimpleService.class,
new LifeCycle(new Permanent(), 1000),
1000),
new Component(
sample.java.PersistentSimpleService.class,
new LifeCycle(new Permanent(), 1000),
1000)
}).supervise();
}

57
samples-java/src/main/java/sample/java/PersistentSimpleService.java Normal file
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@ -0,0 +1,57 @@
/**
* Copyright (C) 2009 Scalable Solutions.
*/
package sample.java;
import javax.ws.rs.Path;
import javax.ws.rs.GET;
import javax.ws.rs.Produces;
import se.scalablesolutions.akka.annotation.transactionrequired;
import se.scalablesolutions.akka.annotation.prerestart;
import se.scalablesolutions.akka.annotation.postrestart;
import se.scalablesolutions.akka.kernel.state.TransactionalState;
import se.scalablesolutions.akka.kernel.state.TransactionalMap;
import se.scalablesolutions.akka.kernel.state.CassandraStorageConfig;
/**
* Try service out by invoking (multiple times):
* <pre>
* curl http://localhost:9998/persistentjavacount
* </pre>
* Or browse to the URL from a web browser.
*/
@Path("/persistentjavacount")
@transactionrequired
public class PersistentSimpleService {
private String KEY = "COUNTER";
private boolean hasStartedTicking = false;
private TransactionalState factory = new TransactionalState();
private TransactionalMap<Object, Object> storage = factory.newPersistentMap(new CassandraStorageConfig());
@GET
@Produces({"application/html"})
public String count() {
if (!hasStartedTicking) {
storage.put(KEY, 0);
hasStartedTicking = true;
return "Tick: 0\n";
} else {
int counter = (Integer)storage.get(KEY).get() + 1;
storage.put(KEY, counter);
return "Tick: " + counter + "\n";
}
}
@prerestart
public void preRestart() {
System.out.println("Prepare for restart by supervisor");
}
@postrestart
public void postRestart() {
System.out.println("Reinitialize after restart by supervisor");
}
}

2
samples-java/src/main/java/sample/java/SimpleService.java
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@ -29,7 +29,7 @@ public class SimpleService {
private boolean hasStartedTicking = false;
private TransactionalState factory = new TransactionalState();
private TransactionalMap<Object, Object> storage = factory.newPersistentMap(new CassandraStorageConfig());
private TransactionalMap storage = factory.newInMemoryMap();
@GET
@Produces({"application/json"})