1 files changed, 86 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-M1-final/java/sca/core/src/test/java/org/apache/tuscany/core/async/wire/mock/MockStaticInvoker.java b/sca-java-1.x/tags/java-M1-final/java/sca/core/src/test/java/org/apache/tuscany/core/async/wire/mock/MockStaticInvoker.java
new file mode 100644
index 0000000000..e32de0eec1
--- /dev/null
+++ b/sca-java-1.x/tags/java-M1-final/java/sca/core/src/test/java/org/apache/tuscany/core/async/wire/mock/MockStaticInvoker.java
@@ -0,0 +1,86 @@
+/**
+ *
+ * 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.core.async.wire.mock;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+import org.apache.tuscany.core.message.Message;
+import org.apache.tuscany.core.wire.Interceptor;
+import org.apache.tuscany.core.wire.InvocationRuntimeException;
+import org.apache.tuscany.core.wire.TargetInvoker;
+
+/**
+ * Caches component instances that do not need to be resolved for every wire, e.g. an wire originating from
+ * a lesser scope intended for a target with a wider scope
+ * 
+ * @version $Rev: 377006 $ $Date: 2006-02-11 09:41:59 -0800 (Sat, 11 Feb 2006) $
+ */
+public class MockStaticInvoker implements TargetInvoker {
+
+    private Object instance;
+
+    private Method operation;
+
+    public MockStaticInvoker(Method operation, Object instance) {
+        this.operation = operation;
+        this.instance = instance;
+    }
+
+    public boolean isCacheable() {
+        return true;
+    }
+
+    public Object invokeTarget(Object payload) throws InvocationTargetException {
+        try {
+            if (payload != null && !payload.getClass().isArray()) {
+                return operation.invoke(instance, payload);
+            } else {
+                return operation.invoke(instance, (Object[]) payload);
+            }
+        } catch (IllegalAccessException e) {
+            throw new InvocationRuntimeException(e);
+        }
+    }
+
+    public Message invoke(Message msg) {
+        try {
+            Object resp = invokeTarget(msg.getBody());
+            msg.setBody(resp);
+        } catch (InvocationTargetException e) {
+            msg.setBody(e.getCause());
+        } catch (Throwable e) {
+            msg.setBody(e);
+        }
+        return msg;
+    }
+
+    public void setNext(Interceptor next) {
+        throw new IllegalStateException("This interceptor must be the last interceptor in an interceptor chain");
+    }
+
+    public Object clone() throws CloneNotSupportedException {
+        try {
+            MockStaticInvoker invoker = (MockStaticInvoker) super.clone();
+            invoker.instance = this.instance;
+            invoker.operation = this.operation;
+            return invoker;
+        } catch (CloneNotSupportedException e) {
+            return null; // will not happen
+        }
+    }
+}