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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 | |||||||||||||||
Choose.java | 0% | 0% | 0% | 0% |
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// Copyright 2004, 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.contrib.components;
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import org.apache.tapestry.IRender;
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import org.apache.tapestry.IRequestCycle;
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import org.apache.tapestry.components.Conditional;
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/**
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* This component is a container for {@link When} or Otherwise components;
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* it provides the context for mutually exclusive conditional evaluation.
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*
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* [<a href="../../../../../../ComponentReference/contrib.Choose.html">Component Reference</a>]
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*
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* @author David Solis
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*
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*/
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public abstract class Choose extends Conditional { |
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public void addBody(IRender element) |
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{ |
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super.addBody(element);
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if (element instanceof When) |
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((When) element).setChoose(this);
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} |
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protected void cleanupAfterRender(IRequestCycle cycle) |
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{ |
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setConditionMet(false);
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super.cleanupAfterRender(cycle);
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} |
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protected boolean evaluateCondition() |
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{ |
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return getCondition();
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} |
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public boolean getInvert() |
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{ |
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// This component doesn't require invert parameter.
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return false; |
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} |
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public abstract boolean getCondition(); |
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public abstract boolean isConditionMet(); |
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public abstract void setConditionMet(boolean value); |
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} |
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