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30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
SyntheticListener.java | - | 100% | 100% | 100% |
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// Copyright 2005 The Apache Software Foundation
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package org.apache.tapestry.listener;
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import org.apache.hivemind.util.Defense;
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import org.apache.tapestry.IActionListener;
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import org.apache.tapestry.IComponent;
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import org.apache.tapestry.IRequestCycle;
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/**
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* Adapter class that combines a target object (typically, a component) with a
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* {@link org.apache.tapestry.listener.ListenerMethodInvoker}. This is the bridge from listener
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* method names to listener method invocations.
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* <p>
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* TODO: It would really be nice if we could get the location of the listener binding into thrown
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* exceptions. As implemented, as best, it will be the location of the <page-specification>
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* (or <component>) of the page (or component) containing the listener method.
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*
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* @author Howard M. Lewis Ship
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* @since 4.0
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*/
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public class SyntheticListener implements IActionListener |
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{ |
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private final Object _target;
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private final ListenerMethodInvoker _invoker;
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public SyntheticListener(Object target, ListenerMethodInvoker invoker)
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{ |
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Defense.notNull(target, "target");
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Defense.notNull(invoker, "invoker");
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_target = target; |
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_invoker = invoker; |
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} |
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public void actionTriggered(IComponent component, IRequestCycle cycle) |
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{ |
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_invoker.invokeListenerMethod(_target, cycle); |
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} |
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} |
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