Show how NodeFactory and Node can be replaced by finer grain deploy, build, activate and start methods. This would enable an SCA runtime virtual hosting environment to build a composite model, cache it, and only activate / start its components on demand when a request hits them.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1078641 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 10 insertions, 11 deletions

diff --git a/sandbox/sebastien/java/vhost/samples/extending-tuscany/implementation-sample/src/test/java/sample/impl/EmbedTestCase.java b/sandbox/sebastien/java/vhost/samples/extending-tuscany/implementation-sample/src/test/java/sample/impl/EmbedTestCase.java
index c7e7ef1574..2da547726a 100644
--- a/sandbox/sebastien/java/vhost/samples/extending-tuscany/implementation-sample/src/test/java/sample/impl/EmbedTestCase.java
+++ b/sandbox/sebastien/java/vhost/samples/extending-tuscany/implementation-sample/src/test/java/sample/impl/EmbedTestCase.java
@@ -21,26 +21,28 @@ package sample.impl;
 
 import static java.lang.System.out;
 import static org.junit.Assert.assertEquals;
+import static sample.impl.EmbedUtil.activate;
 import static sample.impl.EmbedUtil.build;
 import static sample.impl.EmbedUtil.component;
 import static sample.impl.EmbedUtil.composite;
 import static sample.impl.EmbedUtil.contrib;
+import static sample.impl.EmbedUtil.deactivate;
 import static sample.impl.EmbedUtil.deploy;
 import static sample.impl.EmbedUtil.embedContext;
 import static sample.impl.EmbedUtil.extensionPoints;
 import static sample.impl.EmbedUtil.implementation;
-import static sample.impl.EmbedUtil.node;
 import static sample.impl.EmbedUtil.providerFactories;
 import static sample.impl.EmbedUtil.reference;
 import static sample.impl.EmbedUtil.service;
+import static sample.impl.EmbedUtil.start;
+import static sample.impl.EmbedUtil.stop;
 import static sample.impl.EmbedUtil.wsdli;
 import static sample.impl.TestUtil.here;
 
 import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.context.CompositeContext;
 import org.apache.tuscany.sca.contribution.Contribution;
 import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
-import org.apache.tuscany.sca.node.Node;
-import org.apache.tuscany.sca.node.NodeFactory;
 import org.apache.tuscany.sca.provider.ImplementationProvider;
 import org.apache.tuscany.sca.provider.ProviderFactory;
 import org.apache.tuscany.sca.runtime.RuntimeComponent;
@@ -64,15 +66,13 @@ import sample.WelloTest;
  * @version $Rev$ $Date$
  */
 public class EmbedTestCase {
-    static NodeFactory nf;
     static EmbedUtil.Context ec;
-    static Node node;
+    static CompositeContext cc;
 
     @SuppressWarnings("unchecked")
     @BeforeClass
     public static void setUp() throws Exception {
-        nf = NodeFactory.newInstance();
-        ec = embedContext(nf);
+        ec = embedContext();
         
         // Load the test WSDL definitions (could also construct the WSDL
         // and XSD models in code but that'd be quite painful, so just
@@ -114,8 +114,7 @@ public class EmbedTestCase {
         providerFactories(ec).addProviderFactory(testProviderFactory());
 
         // Run with it
-        node = node(nf, deploy(contrib, comp));
-        node.start();
+        cc = start(activate(build(deploy(contrib, comp), ec), ec), ec);
     }
     
     static ProviderFactory<SampleImplementation> testProviderFactory() {
@@ -129,7 +128,7 @@ public class EmbedTestCase {
 
     @AfterClass
     public static void tearDown() throws Exception {
-        node.stop();
+    	deactivate(stop(cc, ec), ec);
     }
 
     @Test
@@ -149,6 +148,6 @@ public class EmbedTestCase {
     }
 
     static Client client() {
-        return node.getService(Client.class, "client-test/Client");
+        return service(Client.class, "client-test/Client", cc);
     }
 }