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diff --git a/sandbox/old/contrib/persistence/datasource/src/main/java/org/apache/tuscany/persistence/datasource/DataSourceImplementationLoader.java b/sandbox/old/contrib/persistence/datasource/src/main/java/org/apache/tuscany/persistence/datasource/DataSourceImplementationLoader.java
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+++ b/sandbox/old/contrib/persistence/datasource/src/main/java/org/apache/tuscany/persistence/datasource/DataSourceImplementationLoader.java
@@ -0,0 +1,86 @@
+/*
+ * 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.persistence.datasource;
+
+import javax.xml.namespace.QName;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamReader;
+
+import org.osoa.sca.annotations.Reference;
+
+import org.apache.tuscany.spi.deployer.DeploymentContext;
+import org.apache.tuscany.spi.extension.LoaderExtension;
+import org.apache.tuscany.spi.loader.LoaderException;
+import org.apache.tuscany.spi.loader.LoaderRegistry;
+import org.apache.tuscany.spi.loader.LoaderUtil;
+import org.apache.tuscany.spi.model.ModelObject;
+
+/**
+ * Loads a DataSource component type from an assembly. This component implementation type provides a
+ * <code>DataSource</code> system service in the runtime. The actual DataSource provider is pluggable, for example,
+ * Commons DBCP could be used. DataSource components are configured as follows:
+ * <pre>
+ * <p/>
+ *      <component name="MyDataSource">
+ *          <system:implementation.ds provider="org.foo.FooProvider"/>
+ *          <property name="driverClassName">com.mysql.jdbc.Driver</property>
+ *          <property name="url">jdbc:mysql://localhost:3306/mydb</property>
+ *          <property name="login">foo</property>
+ *          <property name="password">bar</property>
+ *      </component>
+ * <p/>
+ * </pre>
+ * In the above example, <code>org.foo.FooProvider</code> is responsible for bootstrapping the actual DataSource
+ * implementation. It may implement <code>javax.sql.DataSource</code> directly or the {@link DataSourceProvider}
+ * interface and must have a public no-args constructor. Configuration parameters are simple types specified as
+ * properties. Configuration parameters, i.e. properties, will vary are introspected from the provider class. A
+ * component type containing thse properties is dynamically generated and consists of all JavaBean setter methods that
+ * take a single simple type parameter.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DataSourceImplementationLoader extends LoaderExtension {
+    private static final QName DATASOURCE =
+        new QName("http://tuscany.apache.org/xmlns/system/1.0-SNAPSHOT", "implementation.ds");
+    private static final String PROVIDER = "provider";
+
+    public DataSourceImplementationLoader(@Reference LoaderRegistry registry) {
+        super(registry);
+    }
+
+    public QName getXMLType() {
+        return DATASOURCE;
+    }
+
+    public ModelObject load(
+        ModelObject object,
+        XMLStreamReader reader,
+        DeploymentContext deploymentContext) throws XMLStreamException, LoaderException {
+        String driverName = reader.getAttributeValue(null, PROVIDER);
+        if (driverName == null) {
+            throw new LoaderException("No provider specified for DataSource");
+        }
+
+        DataSourceImplementation implementation = new DataSourceImplementation();
+        implementation.setProviderName(driverName);
+        implementation.setClassLoader(deploymentContext.getClassLoader());
+        LoaderUtil.skipToEndElement(reader);
+        return implementation;
+    }
+}