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Refactor Atomix samples (#2696)

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This commit is contained in:
Grzegorz Piwowarek
2017-10-02 12:53:26 +02:00
committed by GitHub
parent 3220913767
commit 7cb94f676c
7 changed files with 114 additions and 148 deletions
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atomix/src/main/java/com/atomix/example/BootstrapingCluster.java
+9 -12
View File
@@ -1,30 +1,27 @@
package com.atomix.example;
import java.io.File;
import java.util.concurrent.CompletableFuture;
import io.atomix.AtomixReplica;
import io.atomix.catalyst.transport.Address;
import io.atomix.catalyst.transport.netty.NettyTransport;
import io.atomix.copycat.server.storage.Storage;
import io.atomix.copycat.server.storage.StorageLevel;
import java.io.File;
import java.util.concurrent.CompletableFuture;
public class BootstrapingCluster {
public static void main(String[] args) {
// TODO Auto-generated method stub
Storage storage = Storage.builder()
.withDirectory(new File("log"))
.withStorageLevel(StorageLevel.DISK)
.build();
.withDirectory(new File("log"))
.withStorageLevel(StorageLevel.DISK)
.build();
AtomixReplica replica = AtomixReplica.builder(new Address("localhost", 8700))
.withStorage(storage)
.withTransport(new NettyTransport())
.build();
.withStorage(storage)
.withTransport(new NettyTransport())
.build();
CompletableFuture<AtomixReplica> completableFuture = replica.bootstrap();
completableFuture.join();
}
}
atomix/src/main/java/com/atomix/example/ClientExample.java
-32
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@@ -1,32 +0,0 @@
package com.atomix.example;
import java.util.Arrays;
import java.util.List;
import io.atomix.AtomixClient;
import io.atomix.catalyst.transport.Address;
import io.atomix.catalyst.transport.netty.NettyTransport;
import io.atomix.collections.DistributedMap;
public class ClientExample {
public static void main(String args[]) throws InterruptedException {
AtomixClient client = AtomixClient.builder()
.withTransport(new NettyTransport())
.build();
List<Address> cluster = Arrays.asList(new Address("localhost", 8700), new Address("localhsot", 8701));
client.connect(cluster)
.thenRun(() -> System.out.println("Client Connected"));
Thread.sleep(5000);
DistributedMap<Object, Object> map = client.getMap("map")
.join();
String value = (String) map.get("bar")
.join();
System.out.println("Value: " + value);
}
}
atomix/src/main/java/com/atomix/example/OtherNodes.java
+28 -30
View File
@@ -1,42 +1,42 @@
package com.atomix.example;
import java.io.File;
import java.util.Arrays;
import java.util.List;
import io.atomix.AtomixReplica;
import io.atomix.catalyst.transport.Address;
import io.atomix.catalyst.transport.netty.NettyTransport;
import io.atomix.collections.DistributedMap;
import io.atomix.concurrent.DistributedLock;
import io.atomix.copycat.server.storage.Storage;
import io.atomix.copycat.server.storage.StorageLevel;
import java.io.File;
import java.util.Arrays;
import java.util.List;
public class OtherNodes {
public static void main(String[] args) throws InterruptedException {
// TODO Auto-generated method stub
List<Address> cluster = Arrays.asList(new Address("localhost", 8700), new Address("localhost", 8701), new Address("localhost", 8702));
List<Address> cluster = Arrays
.asList(
new Address("localhost", 8700),
new Address("localhost", 8701),
new Address("localhost", 8702));
Storage storage = Storage.builder()
.withDirectory(new File("log"))
.withStorageLevel(StorageLevel.DISK)
.build();
.withDirectory(new File("log"))
.withStorageLevel(StorageLevel.DISK)
.build();
AtomixReplica replica2 = AtomixReplica.builder(new Address("localhost", 8701))
.withStorage(storage)
.withTransport(new NettyTransport())
.build();
.withStorage(storage)
.withTransport(new NettyTransport())
.build();
WorkerThread WT1 = new WorkerThread(replica2, cluster);
WT1.run();
AtomixReplica replica3 = AtomixReplica.builder(new Address("localhost", 8702))
.withStorage(storage)
.withTransport(new NettyTransport())
.build();
.withStorage(storage)
.withTransport(new NettyTransport())
.build();
WorkerThread WT2 = new WorkerThread(replica3, cluster);
WT2.run();
@@ -44,30 +44,28 @@ public class OtherNodes {
Thread.sleep(6000);
DistributedLock lock = replica2.getLock("my-lock")
.join();
.join();
lock.lock()
.thenRun(() -> System.out.println("Acquired a lock"));
.thenRun(() -> System.out.println("Acquired a lock"));
DistributedMap<Object, Object> map = replica2.getMap("map")
.join();
// Put a value in the map and call the completion callback on response
map.put("bar", "Hello world!")
.thenRun(() -> System.out.println("Value is set in Distributed Map"));
replica2.getMap("map")
.thenCompose(m -> m.put("bar", "Hello world!"))
.thenRun(() -> System.out.println("Value is set in Distributed Map"))
.join();
}
private static class WorkerThread extends Thread {
AtomixReplica replica;
List<Address> cluster;
private AtomixReplica replica;
private List<Address> cluster;
public WorkerThread(AtomixReplica replica, List<Address> cluster) {
WorkerThread(AtomixReplica replica, List<Address> cluster) {
this.replica = replica;
this.cluster = cluster;
}
public void run() {
replica.join(cluster)
.join();
.join();
}
}
}