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Diffstat (limited to 'tags/java-stable-20060304/sca/common/src/main/java/org/apache/tuscany/common/monitor/impl/NullMonitorFactory.java')
-rw-r--r--tags/java-stable-20060304/sca/common/src/main/java/org/apache/tuscany/common/monitor/impl/NullMonitorFactory.java48
1 files changed, 0 insertions, 48 deletions
diff --git a/tags/java-stable-20060304/sca/common/src/main/java/org/apache/tuscany/common/monitor/impl/NullMonitorFactory.java b/tags/java-stable-20060304/sca/common/src/main/java/org/apache/tuscany/common/monitor/impl/NullMonitorFactory.java
deleted file mode 100644
index a2bbbd3965..0000000000
--- a/tags/java-stable-20060304/sca/common/src/main/java/org/apache/tuscany/common/monitor/impl/NullMonitorFactory.java
+++ /dev/null
@@ -1,48 +0,0 @@
-/**
- *
- * 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.common.monitor.impl;
-
-import java.lang.reflect.InvocationHandler;
-import java.lang.reflect.Method;
-import java.lang.reflect.Proxy;
-
-import org.apache.tuscany.common.monitor.MonitorFactory;
-
-/**
- * Implementation of a {@link MonitorFactory} that produces implementations that simply return.
- *
- * @version $Rev$ $Date$
- */
-public class NullMonitorFactory implements MonitorFactory {
- public <T> T getMonitor(Class<T> monitorInterface) {
- /*
- * This uses a reflection proxy to implement the monitor interface which
- * is a simple but perhaps not very performant solution. Performance
- * might be improved by code generating an implementation with empty methods.
- */
- return monitorInterface.cast(Proxy.newProxyInstance(monitorInterface.getClassLoader(), new Class<?>[]{monitorInterface}, NULL_MONITOR));
- }
-
- /**
- * Singleton invocation hander that does nothing.
- */
- private static final InvocationHandler NULL_MONITOR = new InvocationHandler() {
- public Object invoke(Object proxy, Method method, Object[] args) {
- return null;
- }
- };
-}