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Reinterpretation of Extensions

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This commit is contained in:
Viktor Klang 2011-11-24 18:53:18 +01:00
parent c0d3c523e2
commit bf20f3fa44
39 changed files with 337 additions and 607 deletions
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26
akka-actor-tests/src/test/java/akka/actor/JavaExtension.java
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@ -13,33 +13,27 @@ import static org.junit.Assert.*;
public class JavaExtension {
static class TestExtension implements Extension<TestExtension> {
private ActorSystemImpl system;
public static ExtensionKey<TestExtension> key = new ExtensionKey<TestExtension>() {
};
static class Provider implements ExtensionProvider {
public Extension lookup() { return defaultInstance; }
}
public ExtensionKey<TestExtension> key() {
return key;
}
public final static TestExtension defaultInstance = new TestExtension();
public void init(ActorSystemImpl system) {
this.system = system;
}
public ActorSystemImpl getSystem() {
return system;
static class TestExtension extends AbstractExtension<ActorSystemImpl> {
public ActorSystemImpl createExtension(ActorSystemImpl i) {
return i;
}
}
private Config c = ConfigFactory.parseString("akka.extensions = [ \"akka.actor.JavaExtension$TestExtension\" ]",
private Config c = ConfigFactory.parseString("akka.extensions = [ \"akka.actor.JavaExtension$Provider\" ]",
ConfigParseOptions.defaults());
private ActorSystem system = ActorSystem.create("JavaExtension", c);
@Test
public void mustBeAccessible() {
final ActorSystemImpl s = system.extension(TestExtension.key).getSystem();
assertSame(s, system);
assertSame(system.extension(defaultInstance), system);
assertSame(defaultInstance.apply(system), system);
}
}