Refactor the builder implementations into tuscany-builder module

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@819750 13f79535-47bb-0310-9956-ffa450edef68

11 files changed, 267 insertions, 0 deletions

diff --git a/java/sca/modules/builder/src/test/java/org/apache/tuscany/sca/builder/impl/BuildPolicyTestCase.java b/java/sca/modules/builder/src/test/java/org/apache/tuscany/sca/builder/impl/BuildPolicyTestCase.java
new file mode 100644
index 0000000000..e8d065cdcd
--- /dev/null
+++ b/java/sca/modules/builder/src/test/java/org/apache/tuscany/sca/builder/impl/BuildPolicyTestCase.java
@@ -0,0 +1,129 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.tuscany.sca.builder.impl;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.net.URI;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.Endpoint;
+import org.apache.tuscany.sca.assembly.EndpointReference;
+import org.apache.tuscany.sca.assembly.builder.BuilderExtensionPoint;
+import org.apache.tuscany.sca.assembly.builder.CompositeBuilder;
+import org.apache.tuscany.sca.contribution.processor.DefaultURLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor;
+import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint;
+import org.apache.tuscany.sca.contribution.resolver.DefaultModelResolver;
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.core.UtilityExtensionPoint;
+import org.apache.tuscany.sca.definitions.Definitions;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.apache.tuscany.sca.policy.PolicySubject;
+import org.junit.BeforeClass;
+import org.junit.Ignore;
+import org.junit.Test;
+
+/**
+ * Test reading SCA XML assembly documents.
+ *
+ * @version $Rev$ $Date$
+ */
+public class BuildPolicyTestCase {
+    private static URLArtifactProcessor<Object> documentProcessor;
+    private static URLArtifactProcessor<Definitions> policyDefinitionsProcessor;
+    private static ModelResolver resolver;
+    private static CompositeBuilder compositeBuilder;
+    private static Composite composite;
+    private static Monitor monitor;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        DefaultExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry();
+        FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+
+        compositeBuilder =
+            extensionPoints.getExtensionPoint(BuilderExtensionPoint.class)
+                .getCompositeBuilder("org.apache.tuscany.sca.assembly.builder.CompositeBuilder");
+
+        List<Definitions> policyDefinitions = new ArrayList<Definitions>();
+        resolver = new DefaultModelResolver();
+
+        UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class);
+        MonitorFactory monitorFactory = utilities.getUtility(MonitorFactory.class);
+        monitor = monitorFactory.createMonitor();
+
+        URLArtifactProcessorExtensionPoint documentProcessors =
+            new DefaultURLArtifactProcessorExtensionPoint(extensionPoints);
+        documentProcessor = new ExtensibleURLArtifactProcessor(documentProcessors, null);
+        policyDefinitionsProcessor = documentProcessors.getProcessor(Definitions.class);
+
+        StAXArtifactProcessorExtensionPoint staxProcessors =
+            extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
+        staxProcessors.addArtifactProcessor(new TestPolicyProcessor());
+
+        URL url = BuildPolicyTestCase.class.getResource("Calculator.composite");
+        URI uri = URI.create("TestAllCalculator.composite");
+        composite = (Composite)documentProcessor.read(null, uri, url);
+        assertNotNull(composite);
+
+        url = BuildPolicyTestCase.class.getResource("test_definitions.xml");
+        uri = URI.create("test_definitions.xml");
+        Definitions definitions = (Definitions)policyDefinitionsProcessor.read(null, uri, url);
+        assertNotNull(definitions);
+        policyDefinitions.add(definitions);
+
+        documentProcessor.resolve(definitions, resolver);
+        documentProcessor.resolve(composite, resolver);
+
+        compositeBuilder.build(composite, definitions, monitor);
+    }
+
+    @Test
+    @Ignore("There are so many errors with this composite the builder doesn't have enough to go on")
+    public void testPolicyIntentInheritance() throws Exception {
+        String namespaceUri = "http://test";
+
+        PolicySubject policiedComposite = composite;
+        assertEquals(policiedComposite.getRequiredIntents().size(), 1);
+        assertEquals(policiedComposite.getRequiredIntents().get(0).getName(),
+                     new QName(namespaceUri, "tuscanyIntent_1"));
+
+        Component component = composite.getComponents().get(0);
+        Endpoint ep = component.getServices().get(0).getEndpoints().get(0);
+        EndpointReference epr = component.getReferences().get(0).getEndpointReferences().get(0);
+
+        System.out.println(ep.getRequiredIntents());
+        System.out.println(epr.getRequiredIntents());
+    }
+
+}
diff --git a/java/sca/modules/builder/src/test/java/org/apache/tuscany/sca/builder/impl/CompositeBuilderTestCase.java b/java/sca/modules/builder/src/test/java/org/apache/tuscany/sca/builder/impl/CompositeBuilderTestCase.java
new file mode 100644
index 0000000000..f309331fff
--- /dev/null
+++ b/java/sca/modules/builder/src/test/java/org/apache/tuscany/sca/builder/impl/CompositeBuilderTestCase.java
@@ -0,0 +1,138 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.builder.impl;
+
+import static org.junit.Assert.assertTrue;
+
+import javax.xml.namespace.QName;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.Component;
+import org.apache.tuscany.sca.assembly.Composite;
+import org.apache.tuscany.sca.assembly.CompositeReference;
+import org.apache.tuscany.sca.assembly.CompositeService;
+import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory;
+import org.apache.tuscany.sca.monitor.DefaultMonitorFactory;
+import org.apache.tuscany.sca.monitor.Monitor;
+import org.apache.tuscany.sca.monitor.MonitorFactory;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+/**
+ * Test the CompositeBuilder.
+ *
+ * @version $Rev$ $Date$
+ */
+public class CompositeBuilderTestCase {
+
+    private static AssemblyFactory assemblyFactory;
+    private static Monitor monitor;
+
+    @BeforeClass
+    public static void setUp() throws Exception {
+        assemblyFactory = new DefaultAssemblyFactory();
+        MonitorFactory mf = new DefaultMonitorFactory();
+        monitor = mf.createMonitor();
+    }
+
+    @Test
+    public void testFuseIncludes() throws Exception {
+        Composite c1 = assemblyFactory.createComposite();
+        c1.setName(new QName("http://foo", "C1"));
+        Component a = assemblyFactory.createComponent();
+        a.setName("a");
+        c1.getComponents().add(a);
+        CompositeService s = assemblyFactory.createCompositeService();
+        s.setName("s");
+        c1.getServices().add(s);
+        CompositeReference r = assemblyFactory.createCompositeReference();
+        r.setName("r");
+        c1.getReferences().add(r);
+
+        Composite c2 = assemblyFactory.createComposite();
+        c2.setName(new QName("http://foo", "C2"));
+        c1.getIncludes().add(c2);
+        Component b = assemblyFactory.createComponent();
+        b.setName("b");
+        c2.getComponents().add(b);
+
+        Composite c = assemblyFactory.createComposite();
+        c.setName(new QName("http://foo", "C"));
+        c.getIncludes().add(c1);
+
+        new CompositeIncludeBuilderImpl().build(c, null, monitor);
+
+        assertTrue(c.getComponents().get(0).getName().equals("a"));
+        assertTrue(c.getComponents().get(1).getName().equals("b"));
+        assertTrue(c.getServices().get(0).getName().equals("s"));
+        assertTrue(c.getReferences().get(0).getName().equals("r"));
+    }
+
+    @Test
+    public void testExpandComposites() throws Exception {
+        Composite c1 = assemblyFactory.createComposite();
+        c1.setName(new QName("http://foo", "C1"));
+        Component a = assemblyFactory.createComponent();
+        a.setName("a");
+        c1.getComponents().add(a);
+        CompositeService s = assemblyFactory.createCompositeService();
+        s.setName("s");
+        c1.getServices().add(s);
+        CompositeReference r = assemblyFactory.createCompositeReference();
+        r.setName("r");
+        c1.getReferences().add(r);
+
+        Composite c2 = assemblyFactory.createComposite();
+        c2.setName(new QName("http://foo", "C2"));
+        Component b = assemblyFactory.createComponent();
+        b.setName("b");
+        c2.getComponents().add(b);
+
+        Composite c = assemblyFactory.createComposite();
+        c.setName(new QName("http://foo", "C"));
+        Component x = assemblyFactory.createComponent();
+        x.setName("x");
+        x.setImplementation(c1);
+        c.getComponents().add(x);
+        Component y = assemblyFactory.createComponent();
+        y.setName("y");
+        y.setImplementation(c2);
+        c.getComponents().add(y);
+        Component z = assemblyFactory.createComponent();
+        z.setName("z");
+        z.setImplementation(c1);
+        c.getComponents().add(z);
+
+        new CompositeCloneBuilderImpl().build(c, null, monitor);
+
+        assertTrue(c.getComponents().get(0).getImplementation() != c1);
+        assertTrue(c.getComponents().get(1).getImplementation() != c2);
+        assertTrue(c.getComponents().get(2).getImplementation() != c1);
+
+        Composite i = (Composite)c.getComponents().get(0).getImplementation();
+        assertTrue(i.getComponents().get(0) != a);
+        assertTrue(i.getComponents().get(0).getName().equals("a"));
+        assertTrue(i.getServices().get(0).getName().equals("s"));
+        assertTrue(i.getServices().get(0) != s);
+        assertTrue(i.getReferences().get(0).getName().equals("r"));
+        assertTrue(i.getReferences().get(0) != r);
+    }
+
+}
diff --git a/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/policy/builder/impl/Calculator.composite b/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/builder/impl/Calculator.composite
index d6082a936d..d6082a936d 100644
--- a/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/policy/builder/impl/Calculator.composite
+++ b/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/builder/impl/Calculator.composite
diff --git a/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/policy/builder/impl/Composite1.composite b/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/builder/impl/Composite1.composite
index 105a478842..105a478842 100644
--- a/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/policy/builder/impl/Composite1.composite
+++ b/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/builder/impl/Composite1.composite
diff --git a/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/policy/builder/impl/Composite2.composite b/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/builder/impl/Composite2.composite
index d3d5bafdfc..d3d5bafdfc 100644
--- a/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/policy/builder/impl/Composite2.composite
+++ b/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/builder/impl/Composite2.composite
diff --git a/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/policy/builder/impl/Composite3.composite b/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/builder/impl/Composite3.composite
index 12aa35b694..12aa35b694 100644
--- a/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/policy/builder/impl/Composite3.composite
+++ b/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/builder/impl/Composite3.composite
diff --git a/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/policy/builder/impl/Composite4.composite b/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/builder/impl/Composite4.composite
index 141ff2a4ea..141ff2a4ea 100644
--- a/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/policy/builder/impl/Composite4.composite
+++ b/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/builder/impl/Composite4.composite
diff --git a/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/policy/builder/impl/definitions.xml b/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/builder/impl/definitions.xml
index fe76d0038a..fe76d0038a 100644
--- a/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/policy/builder/impl/definitions.xml
+++ b/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/builder/impl/definitions.xml
diff --git a/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/policy/builder/impl/scenario.odg b/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/builder/impl/scenario.odg
index a010bb1bf1..a010bb1bf1 100644
--- a/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/policy/builder/impl/scenario.odg
+++ b/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/builder/impl/scenario.odg
diff --git a/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/policy/builder/impl/scenario.png b/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/builder/impl/scenario.png
index e1f78f6423..e1f78f6423 100644
--- a/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/policy/builder/impl/scenario.png
+++ b/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/builder/impl/scenario.png
diff --git a/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/policy/builder/impl/test_definitions.xml b/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/builder/impl/test_definitions.xml
index dac8e384e3..dac8e384e3 100644
--- a/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/policy/builder/impl/test_definitions.xml
+++ b/java/sca/modules/builder/src/test/resources/org/apache/tuscany/sca/builder/impl/test_definitions.xml