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diff --git a/das-java/branches/das-java-beta1/rdb/src/main/java/org/apache/tuscany/das/rdb/ConfigHelper.java b/das-java/branches/das-java-beta1/rdb/src/main/java/org/apache/tuscany/das/rdb/ConfigHelper.java
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+/*
+ * 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.das.rdb;
+
+import java.util.Vector;
+
+import org.apache.tuscany.das.rdb.config.Column;
+import org.apache.tuscany.das.rdb.config.Command;
+import org.apache.tuscany.das.rdb.config.Config;
+import org.apache.tuscany.das.rdb.config.ConfigFactory;
+import org.apache.tuscany.das.rdb.config.Relationship;
+import org.apache.tuscany.das.rdb.config.Table;
+import org.apache.tuscany.das.rdb.config.wrapper.MappingWrapper;
+
+/**
+ * A ConfigHelper is used as an aid in programmatic construction of Config instances.
+ * Manual contrution fo COnfig is an alternative to providing needed configuration
+ * information in an XML file
+ * 
+ */
+public class ConfigHelper {
+
+    private Config config;
+
+    private MappingWrapper configWrapper;
+
+    private ConfigFactory factory = ConfigFactory.INSTANCE;
+
+    /**
+     * Default constructor
+     */
+    public ConfigHelper() {
+        config = factory.createConfig();
+        configWrapper = new MappingWrapper(config);
+    }
+
+    /**
+     * Constructor that receives a Config object
+     * @param config The configuration object
+     */
+    public ConfigHelper(Config config) {
+        this.config = config;
+        configWrapper = new MappingWrapper(config);
+    }
+
+    /**
+     * Add PK information
+     * @param columnName The column to be taken as PK
+     */
+    public void addPrimaryKey(String columnName) {
+        configWrapper.addPrimaryKey(columnName);
+    }
+
+    /**
+     * Add relationship information
+     * @param parentName
+     * @param childName
+     * @return
+     */
+    public Relationship addRelationship(String parentName, String childName) {
+        return configWrapper.addRelationship(parentName, childName);
+    }
+    
+    /**
+     * Add relationship information
+     * @param parentNames
+     * @param childNames
+     * @return
+     */
+    public Relationship addRelationship(Vector parentNames, Vector childNames) {
+        return configWrapper.addRelationship(parentNames, childNames);
+    }
+
+    /**
+     * Add table information
+     * @param name
+     * @param typeName
+     * @return
+     */
+    public Table addTable(String name, String typeName) {
+        return configWrapper.addTable(name, typeName);
+    }
+    
+    /**
+     * Add table information with schema information
+     * @param name
+     * @param schemaName
+     * @param typeName
+     * @return
+     */
+    public Table addTable(String name, String schemaName, String typeName) {
+        return configWrapper.addTable(name, schemaName, typeName);
+    }
+    
+    /**
+     * Add column information
+     * @param table
+     * @param columnName
+     * @param propertyName
+     * @return
+     */
+    public Column addColumn(Table table, String columnName, String propertyName) {
+        return configWrapper.addColumn(table, columnName, propertyName);
+    }
+
+    /**
+     * Add an update statement for a given table
+     * @param table
+     * @param statement
+     * @param parameters
+     */
+    public void addUpdateStatement(Table table, String statement, String parameters) {
+        configWrapper.addUpdateStatement(table, statement, parameters);
+    }
+
+    /**
+     * Add create statement for a given table
+     * @param table
+     * @param statement
+     * @param parameters
+     */
+    public void addCreateStatement(Table table, String statement, String parameters) {
+        configWrapper.addCreateStatement(table, statement, parameters);
+    }
+
+    /**
+     * Add delete statement for a given table
+     * @param table
+     * @param statement
+     * @param parameters
+     */
+    public void addDeleteStatement(Table table, String statement, String parameters) {
+        configWrapper.addDeleteStatement(table, statement, parameters);
+    }
+
+    /**
+     * Add datasource connection information
+     * @param dataSourceName
+     */
+    public void addConnectionInfo(String dataSourceName) {
+        configWrapper.addConnectionInfo(dataSourceName, true);
+    }
+
+    /**
+     * Add datasource connection information and flag about using managed transactions
+     * @param dataSourceName
+     * @param managedtx
+     */
+    public void addConnectionInfo(String dataSourceName, boolean managedtx) {
+        configWrapper.addConnectionInfo(dataSourceName, managedtx);
+    }
+
+    /**
+     * Add driver manager connection information
+     * @param driverClass
+     * @param databaseURL
+     * @param user
+     * @param password
+     * @param loginTimeout
+     */
+    public void addConnectionInfo(String driverClass, String databaseURL, String user, String password, int loginTimeout) {
+        configWrapper.addConnectionInfo(driverClass, databaseURL, user, password, loginTimeout);
+    }
+
+    /**
+     * Set the data object model
+     * @param dataObjectModel
+     */
+    public void setDataObjectModel(String dataObjectModel) {
+        configWrapper.getConfig().setDataObjectModel(dataObjectModel);
+    }
+
+    /**
+     * Add a select command
+     * @param name
+     * @param sql
+     * @return
+     */
+    public Command addSelectCommand(String name, String sql) {
+        return configWrapper.addCommand(name, sql, "select");
+    }
+
+    /**
+     * Add a update command
+     * @param name
+     * @param sql
+     * @return
+     */
+    public Command addUpdateCommand(String name, String sql) {
+        return configWrapper.addCommand(name, sql, "update");
+    }
+
+    /**
+     * Add a insert command
+     * @param name
+     * @param sql
+     * @return
+     */
+    public Command addInsertCommand(String name, String sql) {
+        return configWrapper.addCommand(name, sql, "insert");
+    }
+
+    /**
+     * Add a delete command
+     * @param name
+     * @param sql
+     * @return
+     */
+    public Command addDeleteCommand(String name, String sql) {
+        return configWrapper.addCommand(name, sql, "delete");
+    }
+
+    /**
+     * Get a reference to the config object
+     * @return
+     */
+    public Config getConfig() {
+        return config;
+    }
+
+}