1 files changed, 50 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/system/injection/AutowireFactory.java b/sca-java-1.x/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/system/injection/AutowireFactory.java
new file mode 100644
index 0000000000..3bde49dbbe
--- /dev/null
+++ b/sca-java-1.x/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/system/injection/AutowireFactory.java
@@ -0,0 +1,50 @@
+/**
+ * 
+ * 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.injection;
+
+import org.apache.tuscany.core.builder.ObjectFactory;
+import org.apache.tuscany.core.context.AggregateContext;
+import org.apache.tuscany.core.context.AutowireContext;
+import org.apache.tuscany.core.injection.FactoryInitException;
+import org.apache.tuscany.core.injection.ObjectCreationException;
+
+/**
+ * Implementation of ObjectFactory that returns an instance by resolving against an AutowireContext.
+ *
+ * @version $Rev$ $Date$
+ */
+public class AutowireFactory<T> implements ObjectFactory<T> {
+
+    private AutowireContext autoWireContext;
+
+    private Class<T> implementationType;
+
+    /**
+     * Constructor specifying the context to wire against and the type of service required.
+     *
+     * @param implementationType the type of service required
+     * @param autoWireContext    the context to wire against
+     */
+    public AutowireFactory(Class<T> implementationType, AutowireContext autoWireContext) {
+        assert (implementationType != null) : "Implementation type was null";
+        assert (autoWireContext != null) : "Autowire context was null";
+        this.implementationType = implementationType;
+        this.autoWireContext = autoWireContext;
+    }
+
+    public T getInstance() throws ObjectCreationException {
+        // todo what about required? should this just return null?
+        return autoWireContext.resolveInstance(implementationType);
+    }
+}