1 files changed, 67 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/system/builder/SystemExternalServiceBuilder.java b/sca-java-1.x/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/system/builder/SystemExternalServiceBuilder.java
new file mode 100644
index 0000000000..a568e9aa2f
--- /dev/null
+++ b/sca-java-1.x/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/system/builder/SystemExternalServiceBuilder.java
@@ -0,0 +1,67 @@
+/**
+ * 
+ * Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
+ * 
+ * Licensed 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.core.system.builder;
+
+import org.apache.tuscany.core.builder.BuilderConfigException;
+import org.apache.tuscany.core.builder.BuilderException;
+import org.apache.tuscany.core.builder.ContextFactoryBuilder;
+import org.apache.tuscany.core.injection.InterCompositeReferenceFactory;
+import org.apache.tuscany.core.system.assembly.SystemBinding;
+import org.apache.tuscany.core.system.config.SystemExternalServiceContextFactory;
+import org.apache.tuscany.core.system.injection.AutowireObjectFactory;
+import org.apache.tuscany.model.assembly.AssemblyObject;
+import org.apache.tuscany.model.assembly.ExternalService;
+
+/**
+ * Creates runtime configurations for system type external services
+ * 
+ * @version $Rev$ $Date$
+ */
+public class SystemExternalServiceBuilder implements ContextFactoryBuilder {
+
+    public SystemExternalServiceBuilder() {
+    }
+
+    public void build(AssemblyObject modelObject) throws BuilderException {
+        if (!(modelObject instanceof ExternalService)) {
+            return;
+        }
+        ExternalService externalService = (ExternalService) modelObject;
+        if (externalService.getConfiguredService() != null
+                && externalService.getContextFactory() != null) {
+            return;
+        } else if (externalService.getBindings() == null || externalService.getBindings().size() < 1
+                || !(externalService.getBindings().get(0) instanceof SystemBinding)) {
+            return;
+        }
+        SystemBinding binding = (SystemBinding)externalService.getBindings().get(0);
+        if (binding.getTargetName() != null) {
+            SystemExternalServiceContextFactory contextFactory = new SystemExternalServiceContextFactory(externalService
+                    .getName(), new InterCompositeReferenceFactory(binding.getTargetName()));
+            externalService.setContextFactory(contextFactory);
+        } else if (externalService.getConfiguredService().getPort().getServiceContract().getInterface() != null) {
+            // autowire
+            Class<Object> claz = externalService.getConfiguredService().getPort().getServiceContract().getInterface();
+            if (claz == null) {
+                BuilderException e = new BuilderConfigException("Interface type not specified");
+                e.setIdentifier(externalService.getName());
+                e.addContextName(externalService.getName());
+                throw e;
+            }
+            SystemExternalServiceContextFactory config = new SystemExternalServiceContextFactory(externalService
+                    .getName(), new AutowireObjectFactory<Object>(claz));
+            externalService.setContextFactory(config);
+        }
+    }
+}