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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 | |||||||||||||||
RenderString.java | 50% | 44.4% | 50% | 47.1% |
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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.valid;
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import java.io.Serializable;
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import org.apache.tapestry.IMarkupWriter;
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import org.apache.tapestry.IRender;
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import org.apache.tapestry.IRequestCycle;
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/**
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* A wrapper around {@link String} that allows the String to be renderred. This is primarily
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* used to present error messages.
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*
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* @author Howard Lewis Ship
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*/
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public class RenderString implements IRender, Serializable |
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{ |
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private static final long serialVersionUID = 6215074338439140780L; |
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private String _string;
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private boolean _raw = false; |
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public RenderString(String string)
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{ |
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_string = string; |
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} |
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/**
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* @param string
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* the string to render
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* @param raw
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* if true, the String is rendered as-is, with no filtering. If false (the default),
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* the String is filtered.
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*/
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public RenderString(String string, boolean raw) |
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{ |
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_string = string; |
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_raw = raw; |
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} |
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/**
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* Renders the String to the writer. Does nothing if the string is null. If raw is true, uses
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* {@link IMarkupWriter#printRaw(String)}, otherwise {@link IMarkupWriter#print(String)}.
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*/
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public void render(IMarkupWriter writer, IRequestCycle cycle) |
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{ |
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if (_string == null) |
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return;
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writer.print(_string, _raw); |
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} |
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public String getString()
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{ |
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return _string;
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} |
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public boolean isRaw() |
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{ |
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return _raw;
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} |
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/**
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* Returns the string that would be rendered. This is part of the contract for error renderers
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* used with validation ... must provide a user-presentable toString() that does not include any
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* markup.
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*/
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public String toString()
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{ |
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return _string;
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} |
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} |
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