1 files changed, 52 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/1.2.1/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/SCADefinitionsResolver.java b/sca-java-1.x/tags/1.2.1/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/SCADefinitionsResolver.java
new file mode 100644
index 0000000000..02fc114e24
--- /dev/null
+++ b/sca-java-1.x/tags/1.2.1/modules/definitions-xml/src/main/java/org/apache/tuscany/sca/definitions/xml/SCADefinitionsResolver.java
@@ -0,0 +1,52 @@
+/*
+ * 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.sca.definitions.xml;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
+
+/**
+ * Resolver for artifacts defined in definitions.xml
+ *
+ */
+public class SCADefinitionsResolver implements ModelResolver {
+    private Map<Object, Object> map = new HashMap<Object, Object>();
+
+    public SCADefinitionsResolver() {
+    }
+
+    public void addModel(Object resolved) {
+        map.put(resolved, resolved);
+    }
+
+    public Object removeModel(Object resolved) {
+        return map.remove(resolved);
+    }
+
+    @SuppressWarnings("unchecked")
+    public <T> T resolveModel(Class<T> modelClass, T unresolved) {
+        Object resolved = map.get(unresolved);
+        if (resolved != null) {
+            return (T)resolved;
+        }
+        return unresolved;
+    }
+}