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<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="fr"><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/><link rel="stylesheet" href="../jacoco-resources/report.css" type="text/css"/><link rel="shortcut icon" href="../jacoco-resources/report.gif" type="image/gif"/><title>PathValidation.java</title><link rel="stylesheet" href="../jacoco-resources/prettify.css" type="text/css"/><script type="text/javascript" src="../jacoco-resources/prettify.js"></script></head><body onload="window['PR_TAB_WIDTH']=4;prettyPrint()"><div class="breadcrumb" id="breadcrumb"><span class="info"><a href="../jacoco-sessions.html" class="el_session">Sessions</a></span><a href="../index.html" class="el_report">spoteezer</a> &gt; <a href="index.source.html" class="el_package">musichub.util</a> &gt; <span class="el_source">PathValidation.java</span></div><h1>PathValidation.java</h1><pre class="source lang-java linenums">package musichub.util;

import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;

/**
 * Class offering a path validation method.
 *
 * @author Aimeric ADJUTOR
 * @version 1.0
 */

public final class PathValidation {

    /**
     * Method that just throws an AssertionError if the class is called
     *
     * @throws AssertionError you can't instantiate this class
     * @author Aimeric ADJUTOR
     */

<span class="fc" id="L23">    public PathValidation() {</span>
<span class="fc" id="L24">        throw new AssertionError(&quot;You just can't instantiate this class.&quot;);</span>
    }

    /**
     * Method that checks the validity of a given path and file.
     *
     * @param inputPath the path given by the user
     * @return a boolean
     */

    public static boolean isPathValid(String inputPath) {
<span class="fc" id="L35">        boolean isExtensionValid = false;</span>

<span class="fc" id="L37">        int index = inputPath.lastIndexOf('.');</span>
<span class="fc bfc" id="L38" title="All 2 branches covered.">        if (index &gt; 0) {</span>
<span class="fc" id="L39">            String extension = inputPath.substring(index + 1);</span>
<span class="fc bfc" id="L40" title="All 2 branches covered.">            if (extension.equals(&quot;wav&quot;)) {</span>
<span class="fc" id="L41">                isExtensionValid = true;</span>
            }
        }

<span class="fc" id="L45">        Path path = Paths.get(inputPath);</span>
<span class="fc" id="L46">        return (Files.exists(path) &amp; isExtensionValid);</span>
    }

}
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