1 files changed, 59 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/config/processor/ProcessorHelper.java b/sca-java-1.x/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/config/processor/ProcessorHelper.java
new file mode 100644
index 0000000000..d4c6c4a40e
--- /dev/null
+++ b/sca-java-1.x/tags/java-M1-final/java/sca/core/src/main/java/org/apache/tuscany/core/config/processor/ProcessorHelper.java
@@ -0,0 +1,59 @@
+/**
+ *
+ * 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.core.config.processor;
+
+import java.util.List;
+
+import org.apache.tuscany.model.assembly.Scope;
+import org.apache.tuscany.model.assembly.Service;
+
+/**
+ * Provides utility functions for {@link org.apache.tuscany.core.extension.config.ImplementationProcessor}s
+ *
+ * @version $$Rev$$ $$Date$$
+ */
+public class ProcessorHelper {
+
+    private ProcessorHelper() {
+    }
+
+    /**
+     * Returns the first <code>Service</code> from a collection matching the interface type
+     */
+    public static Service getService(Class<?> interfaceType, List<Service> services) {
+        for (Service service : services) {
+            Class serviceInterface = service.getServiceContract().getInterface();
+            if (serviceInterface.equals(interfaceType)) {
+                return service;
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Returns the scope enum specified by the annotation
+     */
+    public static Scope getScope(org.osoa.sca.annotations.Scope annotation) {
+        if ("MODULE".equalsIgnoreCase(annotation.value())) {
+            return Scope.MODULE;
+        } else if ("SESSION".equalsIgnoreCase(annotation.value())) {
+            return Scope.SESSION;
+        } else if ("REQUEST".equalsIgnoreCase(annotation.value())) {
+            return Scope.REQUEST;
+        } else {
+            return Scope.INSTANCE;
+        }
+    }
+
+}