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| <h2 title="Class JOrphanUtils" class="title">Class JOrphanUtils</h2> |
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| <li> |
| <ul class="inheritance"> |
| <li>org.apache.jorphan.util.JOrphanUtils</li> |
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| <pre>public final class <span class="typeNameLabel">JOrphanUtils</span> |
| extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre> |
| <div class="block">This class contains frequently-used static utility methods.</div> |
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| <!-- ========== METHOD SUMMARY =========== --> |
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| </a> |
| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>static byte[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#baToHexBytes-byte:A-">baToHexBytes</a></span>(byte[] ba)</code> |
| <div class="block">Convert binary byte array to hex string.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#baToHexString-byte:A-">baToHexString</a></span>(byte[] ba)</code> |
| <div class="block">Convert binary byte array to hex string.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#baToHexString-byte:A-char-">baToHexString</a></span>(byte[] ba, |
| char separator)</code> |
| <div class="block">Convert binary byte array to hex string.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#booleanToSTRING-boolean-">booleanToSTRING</a></span>(boolean value)</code> |
| <div class="block">Convert a boolean to its upper case string representation.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#canSafelyWriteToFolder-java.io.File-">canSafelyWriteToFolder</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> folder)</code> |
| <div class="block">Check whether we can write to a folder.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#canSafelyWriteToFolder-java.io.File-boolean-">canSafelyWriteToFolder</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> folder, |
| boolean deleteFolderContent)</code> |
| <div class="block">Check whether we can write to a folder.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#canSafelyWriteToFolder-java.io.File-boolean-java.io.FileFilter-">canSafelyWriteToFolder</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> folder, |
| boolean deleteFolderIfExists, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/io/FileFilter.html?is-external=true" title="class or interface in java.io">FileFilter</a> exporterFileFilter)</code> |
| <div class="block">Check whether we can write to a folder.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#canSafelyWriteToFolder-java.io.File-java.io.FileFilter-">canSafelyWriteToFolder</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> folder, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/io/FileFilter.html?is-external=true" title="class or interface in java.io">FileFilter</a> fileFilter)</code> |
| <div class="block">Check whether we can write to a folder.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#closeQuietly-java.io.Closeable-">closeQuietly</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a> cl)</code> |
| <div class="block">Close a Closeable with no error thrown</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#closeQuietly-java.net.ServerSocket-">closeQuietly</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/net/ServerSocket.html?is-external=true" title="class or interface in java.net">ServerSocket</a> sock)</code> |
| <div class="block">close a Socket with no error thrown</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#closeQuietly-java.net.Socket-">closeQuietly</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/net/Socket.html?is-external=true" title="class or interface in java.net">Socket</a> sock)</code> |
| <div class="block">close a Socket with no error thrown</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#displayThreads-boolean-">displayThreads</a></span>(boolean includeDaemons)</code> |
| <div class="block">Display currently running threads on system.out |
| This may be expensive to run.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#formatDuration-long-">formatDuration</a></span>(long elapsedSec)</code> |
| <div class="block">Returns duration formatted with format HH:mm:ss.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#generateRandomAlphanumericPassword-int-">generateRandomAlphanumericPassword</a></span>(int length)</code> |
| <div class="block">Random alphanumeric password of a given length.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>static byte[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#getByteArraySlice-byte:A-int-int-">getByteArraySlice</a></span>(byte[] array, |
| int begin, |
| int end)</code> |
| <div class="block">Returns a slice of a byte array.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#isBlank-java.lang.String-">isBlank</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> value)</code> |
| <div class="block">Check that value is empty (""), <code>null</code> or whitespace only.</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#isXML-byte:A-">isXML</a></span>(byte[] target)</code> |
| <div class="block">Detects if some content starts with the standard XML prefix.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#leftAlign-java.lang.StringBuilder-int-">leftAlign</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> in, |
| int len)</code> |
| <div class="block">Left aligns some text in a StringBuilder N.B.</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#nullifyIfEmptyTrimmed-java.lang.String-">nullifyIfEmptyTrimmed</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> input)</code> |
| <div class="block">Returns <code>null</code> if input is empty, <code>null</code> or contains spaces only</div> |
| </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#read-java.io.InputStream-byte:A-int-int-">read</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a> is, |
| byte[] buffer, |
| int offset, |
| int length)</code> |
| <div class="block">Read as much as possible into buffer.</div> |
| </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#replaceAllChars-java.lang.String-char-java.lang.String-">replaceAllChars</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> source, |
| char search, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> replace)</code> |
| <div class="block">Version of String.replaceAll() for JDK1.3 |
| See below for another version which replaces strings rather than chars |
| and provides a fast path which does not allocate memory</div> |
| </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#replaceAllWithRegex-java.lang.String-java.lang.String-java.lang.String-boolean-">replaceAllWithRegex</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> source, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> regex, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> replacement, |
| boolean caseSensitive)</code> |
| <div class="block">Replace in source all matches of regex by replacement taking |
| into account case if caseSensitive is true</div> |
| </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#replaceFirst-java.lang.String-java.lang.String-java.lang.String-">replaceFirst</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> source, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> search, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> replace)</code> |
| <div class="block">Simple-minded String.replace() for JDK1.3 Should probably be recoded...</div> |
| </td> |
| </tr> |
| <tr id="i23" class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#replaceValue-java.lang.String-java.lang.String-boolean-java.lang.String-java.util.function.Consumer-">replaceValue</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> regex, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> replaceBy, |
| boolean caseSensitive, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> value, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Consumer.html?is-external=true" title="class or interface in java.util.function">Consumer</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> setter)</code> |
| <div class="block">Replace all occurrences of <code>regex</code> in <code>value</code> by <code>replaceBy</code> if <code>value</code> is not blank.</div> |
| </td> |
| </tr> |
| <tr id="i24" class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#rightAlign-java.lang.StringBuilder-int-">rightAlign</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> in, |
| int len)</code> |
| <div class="block">Right aligns some text in a StringBuilder N.B.</div> |
| </td> |
| </tr> |
| <tr id="i25" class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#split-java.lang.String-java.lang.String-">split</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> splittee, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> splitChar)</code> </td> |
| </tr> |
| <tr id="i26" class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#split-java.lang.String-java.lang.String-boolean-">split</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> splittee, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> splitChar, |
| boolean truncate)</code> |
| <div class="block">This is <em>almost</em> equivalent to the <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true#split-java.lang.String-" title="class or interface in java.lang"><code>String.split(String)</code></a> method in JDK 1.4.</div> |
| </td> |
| </tr> |
| <tr id="i27" class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#split-java.lang.String-java.lang.String-java.lang.String-">split</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> splittee, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delims, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> def)</code> |
| <div class="block">Takes a String and a tokenizer character string, and returns a new array of |
| strings of the string split by the tokenizer character(s).</div> |
| </td> |
| </tr> |
| <tr id="i28" class="altColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#startsWith-byte:A-byte:A-int-">startsWith</a></span>(byte[] target, |
| byte[] search, |
| int offset)</code> |
| <div class="block">Check if a byte array starts with the given byte array.</div> |
| </td> |
| </tr> |
| <tr id="i29" class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#substitute-java.lang.String-java.lang.String-java.lang.String-">substitute</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> input, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> pattern, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> sub)</code> |
| <div class="block">Replace all patterns in a String</div> |
| </td> |
| </tr> |
| <tr id="i30" class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#trim-java.lang.String-java.lang.String-">trim</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> input, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delims)</code> |
| <div class="block">Trim a string by the tokens provided.</div> |
| </td> |
| </tr> |
| <tr id="i31" class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#unsplit-java.lang.Object:A-java.lang.Object-">unsplit</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[] splittee, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> splitChar)</code> |
| <div class="block">Takes an array of strings and a tokenizer character, and returns a string |
| of all the strings concatenated with the tokenizer string in between each |
| one.</div> |
| </td> |
| </tr> |
| <tr id="i32" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#write-byte:A-java.io.OutputStream-">write</a></span>(byte[] data, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a> output)</code> |
| <div class="block">Write data to an output stream in chunks with a maximum size of 4K.</div> |
| </td> |
| </tr> |
| </table> |
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| </a> |
| <h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
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| <!-- ============ METHOD DETAIL ========== --> |
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| </a> |
| <h3>Method Detail</h3> |
| <a name="split-java.lang.String-java.lang.String-boolean-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>split</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] split(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> splittee, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> splitChar, |
| boolean truncate)</pre> |
| <div class="block">This is <em>almost</em> equivalent to the <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true#split-java.lang.String-" title="class or interface in java.lang"><code>String.split(String)</code></a> method in JDK 1.4. It is |
| here to enable us to support earlier JDKs. |
| <p> |
| Note that unlike JDK1.4 split(), it optionally ignores leading split Characters, |
| and the splitChar parameter is not a Regular expression |
| <p> |
| This piece of code used to be part of JMeterUtils, but was moved here |
| because some JOrphan classes use it too.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>splittee</code> - String to be split</dd> |
| <dd><code>splitChar</code> - Character(s) to split the string on, these are treated as a single unit</dd> |
| <dd><code>truncate</code> - Should adjacent and leading/trailing splitChars be removed?</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Array of all the tokens; empty if the input string is <code>null</code> or the splitChar is <code>null</code></dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#split-java.lang.String-java.lang.String-java.lang.String-"><code>split(String, String, String)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="split-java.lang.String-java.lang.String-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>split</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] split(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> splittee, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> splitChar)</pre> |
| </li> |
| </ul> |
| <a name="split-java.lang.String-java.lang.String-java.lang.String-"> |
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| <h4>split</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] split(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> splittee, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delims, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> def)</pre> |
| <div class="block">Takes a String and a tokenizer character string, and returns a new array of |
| strings of the string split by the tokenizer character(s). |
| <p> |
| Trailing delimiters are significant (unless the default = null)</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>splittee</code> - String to be split.</dd> |
| <dd><code>delims</code> - Delimiter character(s) to split the string on</dd> |
| <dd><code>def</code> - Default value to place between two split chars that have |
| nothing between them. If null, then ignore omitted elements.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Array of all the tokens.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if splittee or delims are <code>null</code></dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#split-java.lang.String-java.lang.String-boolean-"><code>split(String, String, boolean)</code></a>, |
| <a href="../../../../org/apache/jorphan/util/JOrphanUtils.html#split-java.lang.String-java.lang.String-"><code><p> |
| This is a rewritten version of JMeterUtils.split()</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="rightAlign-java.lang.StringBuilder-int-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>rightAlign</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> rightAlign(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> in, |
| int len)</pre> |
| <div class="block">Right aligns some text in a StringBuilder N.B. modifies the input builder</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>in</code> - StringBuilder containing some text</dd> |
| <dd><code>len</code> - output length desired</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>input StringBuilder, with leading spaces</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="leftAlign-java.lang.StringBuilder-int-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>leftAlign</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> leftAlign(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> in, |
| int len)</pre> |
| <div class="block">Left aligns some text in a StringBuilder N.B. modifies the input builder</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>in</code> - StringBuilder containing some text</dd> |
| <dd><code>len</code> - output length desired</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>input StringBuilder, with trailing spaces</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="booleanToSTRING-boolean-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>booleanToSTRING</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> booleanToSTRING(boolean value)</pre> |
| <div class="block">Convert a boolean to its upper case string representation. |
| Equivalent to Boolean.valueOf(boolean).toString().toUpperCase().</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>value</code> - boolean to convert</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>"TRUE" or "FALSE"</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="replaceFirst-java.lang.String-java.lang.String-java.lang.String-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>replaceFirst</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> replaceFirst(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> source, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> search, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> replace)</pre> |
| <div class="block">Simple-minded String.replace() for JDK1.3 Should probably be recoded...</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>source</code> - input string</dd> |
| <dd><code>search</code> - string to look for (no regular expressions)</dd> |
| <dd><code>replace</code> - string to replace the search string</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the output string</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="replaceAllChars-java.lang.String-char-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>replaceAllChars</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> replaceAllChars(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> source, |
| char search, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> replace)</pre> |
| <div class="block">Version of String.replaceAll() for JDK1.3 |
| See below for another version which replaces strings rather than chars |
| and provides a fast path which does not allocate memory</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>source</code> - input string</dd> |
| <dd><code>search</code> - char to look for (no regular expressions)</dd> |
| <dd><code>replace</code> - string to replace the search string</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the output string</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="substitute-java.lang.String-java.lang.String-java.lang.String-"> |
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| </a> |
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| <h4>substitute</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> substitute(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> input, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> pattern, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> sub)</pre> |
| <div class="block">Replace all patterns in a String</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>input</code> - - string to be transformed</dd> |
| <dd><code>pattern</code> - - pattern to replace</dd> |
| <dd><code>sub</code> - - replacement</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the updated string</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true#replaceAll-java.lang.String-java.lang.String-" title="class or interface in java.lang"><code>- JDK1.4 only</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="trim-java.lang.String-java.lang.String-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>trim</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> trim(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> input, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delims)</pre> |
| <div class="block">Trim a string by the tokens provided.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>input</code> - string to trim</dd> |
| <dd><code>delims</code> - list of delimiters</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>input trimmed at the first delimiter</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>getByteArraySlice</h4> |
| <pre>public static byte[] getByteArraySlice(byte[] array, |
| int begin, |
| int end)</pre> |
| <div class="block">Returns a slice of a byte array. |
| <p> |
| TODO - add bounds checking?</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>array</code> - input array</dd> |
| <dd><code>begin</code> - start of slice</dd> |
| <dd><code>end</code> - end of slice</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>slice from the input array</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>closeQuietly</h4> |
| <pre>public static void closeQuietly(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a> cl)</pre> |
| <div class="block">Close a Closeable with no error thrown</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>cl</code> - - Closeable (may be null)</dd> |
| </dl> |
| </li> |
| </ul> |
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| <pre>public static void closeQuietly(<a href="https://docs.oracle.com/javase/8/docs/api/java/net/Socket.html?is-external=true" title="class or interface in java.net">Socket</a> sock)</pre> |
| <div class="block">close a Socket with no error thrown</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>sock</code> - - Socket (may be null)</dd> |
| </dl> |
| </li> |
| </ul> |
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| <pre>public static void closeQuietly(<a href="https://docs.oracle.com/javase/8/docs/api/java/net/ServerSocket.html?is-external=true" title="class or interface in java.net">ServerSocket</a> sock)</pre> |
| <div class="block">close a Socket with no error thrown</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>sock</code> - - ServerSocket (may be null)</dd> |
| </dl> |
| </li> |
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| <h4>startsWith</h4> |
| <pre>public static boolean startsWith(byte[] target, |
| byte[] search, |
| int offset)</pre> |
| <div class="block">Check if a byte array starts with the given byte array.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>target</code> - array to scan</dd> |
| <dd><code>search</code> - array to search for</dd> |
| <dd><code>offset</code> - starting offset (≥0)</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the search array matches the target at the current offset</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true#startsWith-java.lang.String-int-" title="class or interface in java.lang"><code>String.startsWith(String, int)</code></a></dd> |
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| <h4>isXML</h4> |
| <pre>public static boolean isXML(byte[] target)</pre> |
| <div class="block">Detects if some content starts with the standard XML prefix.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>target</code> - the content to check</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the document starts with the standard XML prefix.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> baToHexString(byte[] ba)</pre> |
| <div class="block">Convert binary byte array to hex string.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>ba</code> - input binary byte array</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>hex representation of binary input</dd> |
| </dl> |
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| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> baToHexString(byte[] ba, |
| char separator)</pre> |
| <div class="block">Convert binary byte array to hex string.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>ba</code> - input binary byte array</dd> |
| <dd><code>separator</code> - the separator to be added between pairs of hex digits</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>hex representation of binary input</dd> |
| </dl> |
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| <pre>public static byte[] baToHexBytes(byte[] ba)</pre> |
| <div class="block">Convert binary byte array to hex string.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>ba</code> - input binary byte array</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>hex representation of binary input</dd> |
| </dl> |
| </li> |
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| <h4>read</h4> |
| <pre>public static int read(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a> is, |
| byte[] buffer, |
| int offset, |
| int length) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Read as much as possible into buffer.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>is</code> - the stream to read from</dd> |
| <dd><code>buffer</code> - output buffer</dd> |
| <dd><code>offset</code> - offset into buffer</dd> |
| <dd><code>length</code> - number of bytes to read</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the number of bytes actually read</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if some I/O errors occur</dd> |
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| <h4>displayThreads</h4> |
| <pre>public static void displayThreads(boolean includeDaemons)</pre> |
| <div class="block">Display currently running threads on system.out |
| This may be expensive to run. |
| Mainly designed for use at the end of a non-GUI test to check for threads that might prevent the JVM from exiting.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>includeDaemons</code> - whether to include daemon threads or not.</dd> |
| </dl> |
| </li> |
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| <h4>nullifyIfEmptyTrimmed</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> nullifyIfEmptyTrimmed(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> input)</pre> |
| <div class="block">Returns <code>null</code> if input is empty, <code>null</code> or contains spaces only</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>input</code> - String</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>trimmed input or <code>null</code></dd> |
| </dl> |
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| </ul> |
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| <h4>isBlank</h4> |
| <pre>public static boolean isBlank(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> value)</pre> |
| <div class="block">Check that value is empty (""), <code>null</code> or whitespace only.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>value</code> - Value</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd><code>true</code> if the String is not empty (""), not <code>null</code> and not whitespace only.</dd> |
| </dl> |
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| <h4>write</h4> |
| <pre>public static void write(byte[] data, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a> output) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Write data to an output stream in chunks with a maximum size of 4K. |
| This is to avoid OutOfMemory issues if the data buffer is very large |
| and the JVM needs to copy the buffer for use by native code.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>data</code> - the buffer to be written</dd> |
| <dd><code>output</code> - the output stream to use</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if there is a problem writing the data</dd> |
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| </a> |
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| <h4>formatDuration</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> formatDuration(long elapsedSec)</pre> |
| <div class="block">Returns duration formatted with format HH:mm:ss.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>elapsedSec</code> - long elapsed time in seconds</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>String formatted with format HH:mm:ss</dd> |
| </dl> |
| </li> |
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| <h4>canSafelyWriteToFolder</h4> |
| <pre>public static void canSafelyWriteToFolder(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> folder)</pre> |
| <div class="block">Check whether we can write to a folder. |
| A folder can be written to if if does not contain any file or folder |
| Throw <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang"><code>IllegalArgumentException</code></a> if folder cannot be written to either: |
| <ul> |
| <li>Because it exists but is not a folder</li> |
| <li>Because it exists but is not empty</li> |
| <li>Because it does not exist but cannot be created</li> |
| </ul></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>folder</code> - to check</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - when folder can't be written to</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>canSafelyWriteToFolder</h4> |
| <pre>public static void canSafelyWriteToFolder(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> folder, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/io/FileFilter.html?is-external=true" title="class or interface in java.io">FileFilter</a> fileFilter)</pre> |
| <div class="block">Check whether we can write to a folder. |
| A folder can be written to if folder.listFiles(exporterFileFilter) does not return any file or folder. |
| Throw <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang"><code>IllegalArgumentException</code></a> if folder cannot be written to either: |
| <ul> |
| <li>Because it exists but is not a folder</li> |
| <li>Because it exists but is not empty using folder.listFiles(exporterFileFilter)</li> |
| <li>Because it does not exist but cannot be created</li> |
| </ul></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>folder</code> - to check</dd> |
| <dd><code>fileFilter</code> - used to filter listing of folder</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - when folder can't be written to</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>canSafelyWriteToFolder</h4> |
| <pre>public static void canSafelyWriteToFolder(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> folder, |
| boolean deleteFolderContent)</pre> |
| <div class="block">Check whether we can write to a folder. If <code>deleteFolderContent</code> is <code>true</code> the folder or file with |
| the same name will be emptied or deleted.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>folder</code> - to check</dd> |
| <dd><code>deleteFolderContent</code> - flag whether the folder should be emptied or a file with the same name deleted</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - when folder can't be written to |
| Throw IllegalArgumentException if folder cannot be written</dd> |
| </dl> |
| </li> |
| </ul> |
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| <pre>public static void canSafelyWriteToFolder(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> folder, |
| boolean deleteFolderIfExists, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/io/FileFilter.html?is-external=true" title="class or interface in java.io">FileFilter</a> exporterFileFilter)</pre> |
| <div class="block">Check whether we can write to a folder.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>folder</code> - which should be checked for writability and emptiness</dd> |
| <dd><code>deleteFolderIfExists</code> - flag whether the folder should be emptied or a file with the same name deleted</dd> |
| <dd><code>exporterFileFilter</code> - used for filtering listing of the folder</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - when folder can't be written to. That could have the following reasons: |
| <ul> |
| <li>it exists but is not a folder</li> |
| <li>it exists but is not empty</li> |
| <li>it does not exist but cannot be created</li> |
| </ul></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="replaceAllWithRegex-java.lang.String-java.lang.String-java.lang.String-boolean-"> |
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| <h4>replaceAllWithRegex</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[] replaceAllWithRegex(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> source, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> regex, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> replacement, |
| boolean caseSensitive)</pre> |
| <div class="block">Replace in source all matches of regex by replacement taking |
| into account case if caseSensitive is true</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>source</code> - Source text</dd> |
| <dd><code>regex</code> - Regular expression</dd> |
| <dd><code>replacement</code> - Replacement text to which function applies a quoting</dd> |
| <dd><code>caseSensitive</code> - is case taken into account</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>array of Object where first row is the replaced text, second row is the number of replacement that occurred</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="replaceValue-java.lang.String-java.lang.String-boolean-java.lang.String-java.util.function.Consumer-"> |
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| </a> |
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| <h4>replaceValue</h4> |
| <pre>public static int replaceValue(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> regex, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> replaceBy, |
| boolean caseSensitive, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> value, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Consumer.html?is-external=true" title="class or interface in java.util.function">Consumer</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> setter)</pre> |
| <div class="block">Replace all occurrences of <code>regex</code> in <code>value</code> by <code>replaceBy</code> if <code>value</code> is not blank. |
| The replaced text is fed into the <code>setter</code>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>regex</code> - Regular expression that is used for the search</dd> |
| <dd><code>replaceBy</code> - value that is used for replacement</dd> |
| <dd><code>caseSensitive</code> - flag whether the regex should be applied case sensitive</dd> |
| <dd><code>value</code> - in which the replacement takes place</dd> |
| <dd><code>setter</code> - that gets called with the replaced value</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>number of matches that were replaced</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="unsplit-java.lang.Object:A-java.lang.Object-"> |
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| </a> |
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| <h4>unsplit</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> unsplit(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[] splittee, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> splitChar)</pre> |
| <div class="block">Takes an array of strings and a tokenizer character, and returns a string |
| of all the strings concatenated with the tokenizer string in between each |
| one.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>splittee</code> - Array of Objects to be concatenated.</dd> |
| <dd><code>splitChar</code> - Object to unsplit the strings with.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Array of all the tokens.</dd> |
| </dl> |
| </li> |
| </ul> |
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| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>generateRandomAlphanumericPassword</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> generateRandomAlphanumericPassword(int length)</pre> |
| <div class="block">Random alphanumeric password of a given length.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>length</code> - Max length of password</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>String random password</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
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