1 files changed, 67 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-M1-final/java/das/rdb/src/main/java/org/apache/tuscany/das/rdb/ConfigHelper.java b/sca-java-1.x/tags/java-M1-final/java/das/rdb/src/main/java/org/apache/tuscany/das/rdb/ConfigHelper.java
new file mode 100644
index 0000000000..c7357fbe09
--- /dev/null
+++ b/sca-java-1.x/tags/java-M1-final/java/das/rdb/src/main/java/org/apache/tuscany/das/rdb/ConfigHelper.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.das.rdb;
+
+import org.apache.tuscany.das.rdb.config.Config;
+import org.apache.tuscany.das.rdb.config.ConfigFactory;
+import org.apache.tuscany.das.rdb.config.impl.ConfigFactoryImpl;
+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 = ConfigFactoryImpl.eINSTANCE;
+
+    public ConfigHelper() {
+        config = factory.createConfig();
+        configWrapper = new MappingWrapper(config);
+    }
+
+    public ConfigHelper(Config config) {
+        this.config = config;
+        configWrapper = new MappingWrapper(config);
+    }
+
+    public Config newInstance() {
+        return factory.createConfig();
+    }
+
+    public void addPrimaryKey(String columnName) {
+        configWrapper.addPrimaryKey(columnName);
+    }
+    
+    public void addRelationship(String parentName, String childName) {
+        configWrapper.addRelationship(parentName, childName);
+    }
+    
+    public void addTable(String name, String propertyName) {
+        configWrapper.addTable(name, propertyName);
+    }
+    
+    public Config getConfig() {
+        return config;
+    }
+
+}