1 files changed, 59 insertions, 0 deletions
diff --git a/sandbox/jboynes/sdoproxy/src/main/java/org/apache/tuscany/sdo/impl/AbstractDataObject.java b/sandbox/jboynes/sdoproxy/src/main/java/org/apache/tuscany/sdo/impl/AbstractDataObject.java
new file mode 100644
index 0000000000..ca9782e269
--- /dev/null
+++ b/sandbox/jboynes/sdoproxy/src/main/java/org/apache/tuscany/sdo/impl/AbstractDataObject.java
@@ -0,0 +1,59 @@
+/**
+ *
+ * Copyright 2005 The Apache Software Foundation
+ *
+ *  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.sdo.impl;
+
+import org.osoa.sdo.DataObject;
+import org.osoa.sdo.Type;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public abstract class AbstractDataObject<T> implements DataObject<T> {
+    private final TypeImpl<T> type;
+
+    protected AbstractDataObject(TypeImpl<T> type) {
+        this.type = type;
+    }
+
+    public Type<T> getType() {
+        return type;
+    }
+
+    public String getString(int index) {
+        Object value = get(index);
+        if (value == null) {
+            return null;
+        }
+        Type<?> propType = type.getProperties().get(index).getType();
+        if (!propType.isDataType()) {
+            throw new UnsupportedOperationException();
+        }
+        return ((DataTypeImpl) propType).toString(value);
+    }
+
+    public void setString(int index, String s) {
+        if (s == null) {
+            set(index, null);
+            return;
+        }
+        Type<?> propType = type.getProperties().get(index).getType();
+        if (!propType.isDataType()) {
+            throw new UnsupportedOperationException();
+        }
+        set(index, ((DataTypeImpl) propType).fromString(s));
+    }
+}