1 files changed, 83 insertions, 0 deletions
diff --git a/sandbox/ant/container.easy/src/main/java/org/apache/tuscany/container/easy/EasyComponentBuilder.java b/sandbox/ant/container.easy/src/main/java/org/apache/tuscany/container/easy/EasyComponentBuilder.java
new file mode 100644
index 0000000000..fd46c77934
--- /dev/null
+++ b/sandbox/ant/container.easy/src/main/java/org/apache/tuscany/container/easy/EasyComponentBuilder.java
@@ -0,0 +1,83 @@
+/*
+ * 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.container.easy;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.spi.builder.BuilderConfigException;
+import org.apache.tuscany.spi.component.Component;
+import org.apache.tuscany.spi.component.CompositeComponent;
+import org.apache.tuscany.spi.component.ScopeContainer;
+import org.apache.tuscany.spi.deployer.DeploymentContext;
+import org.apache.tuscany.spi.extension.ComponentBuilderExtension;
+import org.apache.tuscany.spi.model.ComponentDefinition;
+import org.apache.tuscany.spi.model.PropertyValue;
+import org.apache.tuscany.spi.model.Scope;
+import org.apache.tuscany.spi.model.ServiceDefinition;
+
+/**
+ * Extension point for creating {@link ScriptComponent}s from an assembly configuration
+ */
+public class EasyComponentBuilder extends ComponentBuilderExtension<EasyImplementation> {
+
+    public EasyComponentBuilder() {
+    }
+
+    protected Class<EasyImplementation> getImplementationType() {
+        return EasyImplementation.class;
+    }
+
+    @SuppressWarnings("unchecked")
+    public Component build(CompositeComponent parent, ComponentDefinition<EasyImplementation> componentDefinition,
+            DeploymentContext deploymentContext) throws BuilderConfigException {
+
+        String name = componentDefinition.getName();
+        EasyImplementation implementation = componentDefinition.getImplementation();
+        EasyComponentType componentType = implementation.getComponentType();
+
+        // get list of services provided by this component
+        Collection<ServiceDefinition> collection = componentType.getServices().values();
+        List<Class<?>> services = new ArrayList<Class<?>>(collection.size());
+        for (ServiceDefinition serviceDefinition : collection) {
+            services.add(serviceDefinition.getServiceContract().getInterfaceClass());
+        }
+
+        // get the properties for the component
+        Map<String, Object> properties = new HashMap<String, Object>();
+        for (PropertyValue propertyValue : componentDefinition.getPropertyValues().values()) {
+            properties.put(propertyValue.getName(), propertyValue.getValueFactory().getInstance());
+        }
+
+        // TODO: have ComponentBuilderExtension pass ScopeContainer in on build method?
+        ScopeContainer scopeContainer;
+        Scope scope = componentType.getLifecycleScope();
+        if (Scope.MODULE == scope) {
+            scopeContainer = deploymentContext.getModuleScope();
+        } else {
+            scopeContainer = scopeRegistry.getScopeContainer(scope);
+        }
+
+        return new EasyComponent(name, implementation.getScriptInstanceFactory(), properties, services, parent, scopeContainer, wireService, workContext, workScheduler);
+    }
+
+}