splitted kernel up in core + many sub modules

akka-samples-java/src/main/java/sample/java/Boot.java

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+package sample.java;
+
+import se.scalablesolutions.akka.kernel.config.ActiveObjectManager;
+import static se.scalablesolutions.akka.kernel.config.JavaConfig.*;
+
+public class Boot {
+  final private ActiveObjectManager manager = new ActiveObjectManager();
+
+  public Boot() throws Exception  {
+    manager.configure(
+      new RestartStrategy(new OneForOne(), 3, 5000),
+        new Component[] {
+          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();
+    }
+}

akka-samples-java/src/main/java/sample/java/PersistentSimpleService.java

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+/**
+ * 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");
+  }
+}

akka-samples-java/src/main/java/sample/java/SimpleService.java

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+/**
+ * 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/javacount
+ * </pre>
+ * Or browse to the URL from a web browser.
+ */
+@Path("/javacount")
+@transactionrequired
+public class SimpleService {
+  private String KEY = "COUNTER";
+
+  private boolean hasStartedTicking = false;
+  private TransactionalState factory = new TransactionalState();
+  private TransactionalMap storage = factory.newInMemoryMap();
+
+  @GET
+  @Produces({"application/json"})
+  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");
+  }
+}