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<div class="subTitle">net.sourceforge.cobertura.javancss.ccl</div>
<h2 title="Class FileUtil" class="title">Class FileUtil</h2>
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<li>java.lang.Object</li>
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<pre>public class <a href="../../../../../src-html/net/sourceforge/cobertura/javancss/ccl/FileUtil.html#line.67">FileUtil</a>
extends java.lang.Object</pre>
<div class="block">Utility class for file operations.<p>
Simple but most commonly used methods of this class are:<br>
- <a href="../../../../../net/sourceforge/cobertura/javancss/ccl/FileUtil.html#readFile(java.lang.String)"><code>readFile</code></a><br>
- <a href="../../../../../net/sourceforge/cobertura/javancss/ccl/FileUtil.html#concatPath(java.lang.String,%20java.lang.String)"><code>concatPath</code></a><br>
Other less frequently used but still handy methods are:<br>
- <a href="../../../../../net/sourceforge/cobertura/javancss/ccl/FileUtil.html#normalizeFileName(java.lang.String)"><code>normalizeFileName</code></a> to take the current user directory into account via the 'user.dir' system property<br></div>
<dl><dt><span class="strong">Version:</span></dt>
<dd>$Id: FileUtil.java 384 2006-03-17 20:10:49Z thekingant $</dd>
<dt><span class="strong">Author:</span></dt>
<dd><a href="http://www.kclee.com/clemens/">
Chr. Clemens Lee</a>
<<a href="mailto:clemens@kclee.com">
clemens@kclee.com
</a>></dd></dl>
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<td class="colFirst"><code>private </code></td>
<td class="colLast"><code><strong><a href="../../../../../net/sourceforge/cobertura/javancss/ccl/FileUtil.html#FileUtil()">FileUtil</a></strong>()</code>
<div class="block">Utility class which should never instanciate itself.</div>
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<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../../net/sourceforge/cobertura/javancss/ccl/FileUtil.html#concatPath(java.lang.String,%20java.lang.String)">concatPath</a></strong>(java.lang.String sPath_,
java.lang.String sFile_)</code>
<div class="block">Concatenates a file path with the file name.</div>
</td>
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<tr class="rowColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../../net/sourceforge/cobertura/javancss/ccl/FileUtil.html#getAbsoluteFileName(java.lang.String)">getAbsoluteFileName</a></strong>(java.lang.String sFileName_)</code> </td>
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<td class="colFirst"><code>private static boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../net/sourceforge/cobertura/javancss/ccl/FileUtil.html#isAbsolute(java.lang.String)">isAbsolute</a></strong>(java.lang.String sFileName_)</code>
<div class="block">Tests if the file represented by this File object is an absolute
pathname.</div>
</td>
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<tr class="rowColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../../net/sourceforge/cobertura/javancss/ccl/FileUtil.html#normalizeFileName(java.lang.String)">normalizeFileName</a></strong>(java.lang.String sFile)</code>
<div class="block">This method returns an absolute (canonical)
file name.</div>
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<tr class="altColor">
<td class="colFirst"><code>private static java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../../net/sourceforge/cobertura/javancss/ccl/FileUtil.html#normalizeFileName(java.lang.String,%20java.lang.String)">normalizeFileName</a></strong>(java.lang.String sFile,
java.lang.String sUserDir)</code>
<div class="block">This method returns an absolute (canonical)
file name.</div>
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<tr class="rowColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../../net/sourceforge/cobertura/javancss/ccl/FileUtil.html#readFile(java.lang.String)">readFile</a></strong>(java.lang.String sFileName_)</code>
<div class="block">Reads a File and returns the content in a String.</div>
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<pre>private <a href="../../../../../src-html/net/sourceforge/cobertura/javancss/ccl/FileUtil.html#line.73">FileUtil</a>()</pre>
<div class="block">Utility class which should never instanciate itself.</div>
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<h4>concatPath</h4>
<pre>public static java.lang.String <a href="../../../../../src-html/net/sourceforge/cobertura/javancss/ccl/FileUtil.html#line.95">concatPath</a>(java.lang.String sPath_,
java.lang.String sFile_)</pre>
<div class="block">Concatenates a file path with the file name. If
necessary it adds a File.separator between the path
and file name. For example "/home" or "/home/" and "clemens" both
become "/home/clemens".<p>
This method is inspired from the FrIJDE project out
of the gCollins.File.FileTools class.<p>
FrIJDE Homepage:
http://amber.wpi.edu/~thethe/Document/Besiex/Java/FrIJDE/</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>sPath_</code> - a directory path. Is not allowed to be null.</dd><dd><code>sFile_</code> - the base name of a file.</dd>
<dt><span class="strong">Returns:</span></dt><dd>sPath_ if sFile_ is empty.</dd></dl>
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<h4>readFile</h4>
<pre>public static java.lang.String <a href="../../../../../src-html/net/sourceforge/cobertura/javancss/ccl/FileUtil.html#line.130">readFile</a>(java.lang.String sFileName_)
throws java.io.IOException,
java.io.FileNotFoundException</pre>
<div class="block">Reads a File and returns the content in a String.
CRLF -> LF conversion takes place. This is a convenience method so you don't
need to bother creating a file reader object and closing it after it has
been used.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>sFileName_</code> - the name of the file to read.</dd>
<dt><span class="strong">Returns:</span></dt><dd>a string with the content of the file but without
any CR characters.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code>java.io.FileNotFoundException</code> - if file does not exist.</dd>
<dd><code>java.io.IOException</code> - if any file operation fails.</dd></dl>
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<h4>getAbsoluteFileName</h4>
<pre>public static java.lang.String <a href="../../../../../src-html/net/sourceforge/cobertura/javancss/ccl/FileUtil.html#line.167">getAbsoluteFileName</a>(java.lang.String sFileName_)</pre>
<dl><dt><span class="strong">Returns:</span></dt><dd>It's the canonical path of sFileName_.</dd></dl>
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<h4>normalizeFileName</h4>
<pre>public static java.lang.String <a href="../../../../../src-html/net/sourceforge/cobertura/javancss/ccl/FileUtil.html#line.193">normalizeFileName</a>(java.lang.String sFile)</pre>
<div class="block">This method returns an absolute (canonical)
file name. The difference to getAbsoluteFileName
is that this method uses the system property
"user.dir" instead of the native system's current
directory. This way you get a chance of changing
the current directory inside Java and let your
program reflect that change.</div>
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<pre>private static java.lang.String <a href="../../../../../src-html/net/sourceforge/cobertura/javancss/ccl/FileUtil.html#line.207">normalizeFileName</a>(java.lang.String sFile,
java.lang.String sUserDir)</pre>
<div class="block">This method returns an absolute (canonical)
file name. The difference to getAbsoluteFileName
is that this method uses the system property
sUserDir instead of the native system's current
directory. This way you get a chance of changing
the current directory inside Java and let your
program reflect that change.</div>
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<pre>private static boolean <a href="../../../../../src-html/net/sourceforge/cobertura/javancss/ccl/FileUtil.html#line.231">isAbsolute</a>(java.lang.String sFileName_)</pre>
<div class="block">Tests if the file represented by this File object is an absolute
pathname. The definition of an absolute pathname is system
dependent. For example, on UNIX, a pathname is absolute if its first
character is the separator character. On Windows
platforms, a pathname is absolute if its first character is an
ASCII '\' or '/', or if it begins with a letter followed by a colon.</div>
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