api/org/apache/jmeter/protocol/http/util/ConversionUtils.html - jmeter-site - Git at Google

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 <div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">org.apache.jmeter.protocol.http.util</a></div>
 <h1 title="Class ConversionUtils" class="title">Class ConversionUtils</h1>
 </div>
 <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
 <div class="inheritance">org.apache.jmeter.protocol.http.util.ConversionUtils</div>
 </div>
 <section class="class-description" id="class-description">
 <hr>
 <div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">ConversionUtils</span>
 <span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></span></div>
 <div class="block">General purpose conversion utilities related to HTTP/HTML</div>
 </section>
 <section class="summary">
 <ul class="summary-list">
 <!-- ======== CONSTRUCTOR SUMMARY ======== -->
 <li>
 <section class="constructor-summary" id="constructor-summary">
 <h2>Constructor Summary</h2>
 <div class="caption"><span>Constructors</span></div>
 <div class="summary-table two-column-summary">
 <div class="table-header col-first">Constructor</div>
 <div class="table-header col-last">Description</div>
 <div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E()" class="member-name-link">ConversionUtils</a>()</code></div>
 <div class="col-last even-row-color">&nbsp;</div>
 </div>
 </section>
 </li>
 <!-- ========== METHOD SUMMARY =========== -->
 <li>
 <section class="method-summary" id="method-summary">
 <h2>Method Summary</h2>
 <div id="method-summary-table">
 <div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
 <div id="method-summary-table.tabpanel" role="tabpanel">
 <div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0">
 <div class="table-header col-first">Modifier and Type</div>
 <div class="table-header col-second">Method</div>
 <div class="table-header col-last">Description</div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#encodeWithEntities(java.lang.String,java.nio.charset.Charset)" class="member-name-link">encodeWithEntities</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;value,
  <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/nio/charset/Charset.html" title="class or interface in java.nio.charset" class="external-link">Charset</a>&nbsp;charset)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Encodes non-encodable characters as HTML entities like e.g.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#escapeIllegalURLCharacters(java.lang.String)" class="member-name-link">escapeIllegalURLCharacters</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;url)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">&nbsp;</div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getEncodingFromContentType(java.lang.String)" class="member-name-link">getEncodingFromContentType</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;contentType)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Extract the encoding (charset) from the Content-Type, e.g.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/net/URL.html" title="class or interface in java.net" class="external-link">URL</a></code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#makeRelativeURL(java.net.URL,java.lang.String)" class="member-name-link">makeRelativeURL</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/net/URL.html" title="class or interface in java.net" class="external-link">URL</a>&nbsp;baseURL,
  <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;location)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Generate an absolute URL from a possibly relative location,
  allowing for extraneous leading "../" segments.</div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#percentEncode(java.lang.String)" class="member-name-link">percentEncode</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;value)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Encodes strings for <code>multipart/form-data</code> names and values.</div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#removeSlashDotDot(java.lang.String)" class="member-name-link">removeSlashDotDot</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;url)</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">collapses absolute or relative URLs containing '/..' converting
  <code>http://host/path1/../path2</code> to <code>http://host/path2</code>
  or <code>/one/two/../three</code> to
  <code>/one/three</code></div>
 </div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/net/URI.html" title="class or interface in java.net" class="external-link">URI</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#sanitizeUrl(java.net.URL)" class="member-name-link">sanitizeUrl</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/net/URL.html" title="class or interface in java.net" class="external-link">URL</a>&nbsp;url)</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
 <div class="block">Checks a URL and encodes it if necessary,
  i.e.</div>
 </div>
 </div>
 </div>
 </div>
 <div class="inherited-list">
 <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
 <code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
 </section>
 </li>
 </ul>
 </section>
 <section class="details">
 <ul class="details-list">
 <!-- ========= CONSTRUCTOR DETAIL ======== -->
 <li>
 <section class="constructor-details" id="constructor-detail">
 <h2>Constructor Details</h2>
 <ul class="member-list">
 <li>
 <section class="detail" id="&lt;init&gt;()">
 <h3>ConversionUtils</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">ConversionUtils</span>()</div>
 </section>
 </li>
 </ul>
 </section>
 </li>
 <!-- ============ METHOD DETAIL ========== -->
 <li>
 <section class="method-details" id="method-detail">
 <h2>Method Details</h2>
 <ul class="member-list">
 <li>
 <section class="detail" id="getEncodingFromContentType(java.lang.String)">
 <h3>getEncodingFromContentType</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">getEncodingFromContentType</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;contentType)</span></div>
 <div class="block">Extract the encoding (charset) from the Content-Type, e.g.
  "text/html; charset=utf-8".</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>contentType</code> - string from which the encoding should be extracted</dd>
 <dt>Returns:</dt>
 <dd>the charset encoding - or <code>null</code>, if none was found or
          the charset is not supported</dd>
 <dt>Throws:</dt>
 <dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/nio/charset/IllegalCharsetNameException.html" title="class or interface in java.nio.charset" class="external-link">IllegalCharsetNameException</a></code> - if the found charset is not supported</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="percentEncode(java.lang.String)">
 <h3>percentEncode</h3>
 <div class="member-signature"><span class="annotations">@API(status=MAINTAINED,
      since="5.6")
 </span><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">percentEncode</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;value)</span></div>
 <div class="block">Encodes strings for <code>multipart/form-data</code> names and values.
  The encoding is <code>"</code> as <code>%22</code>, <code>CR</code> as <code>%0D</code>, and <code>LF</code> as <code>%0A</code>.
  Note: <code>%</code> is not encoded, so it creates ambiguity which might be resolved in a later specification version.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>value</code> - input value to convert</dd>
 <dt>Returns:</dt>
 <dd>converted value</dd>
 <dt>Since:</dt>
 <dd>5.6</dd>
 <dt>See Also:</dt>
 <dd>
 <ul class="see-list-long">
 <li><a href="https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#multipart-form-data">Multipart form data specification</a></li>
 <li><a href="https://github.com/whatwg/html/issues/7575">Escaping % in multipart/form-data</a></li>
 </ul>
 </dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="encodeWithEntities(java.lang.String,java.nio.charset.Charset)">
 <h3>encodeWithEntities</h3>
 <div class="member-signature"><span class="annotations">@API(status=EXPERIMENTAL,
      since="5.6.1")
 </span><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">encodeWithEntities</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;value,
  <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/nio/charset/Charset.html" title="class or interface in java.nio.charset" class="external-link">Charset</a>&nbsp;charset)</span></div>
 <div class="block">Encodes non-encodable characters as HTML entities like e.g. &amp;#128514; for 😂.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>value</code> - value to encode</dd>
 <dd><code>charset</code> - charset that will be used for encoding, defaults to UTF-8 if null</dd>
 <dt>Returns:</dt>
 <dd>input value with non-encodable characters replaced with HTML entities</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="makeRelativeURL(java.net.URL,java.lang.String)">
 <h3>makeRelativeURL</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/net/URL.html" title="class or interface in java.net" class="external-link">URL</a></span>&nbsp;<span class="element-name">makeRelativeURL</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/net/URL.html" title="class or interface in java.net" class="external-link">URL</a>&nbsp;baseURL,
  <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;location)</span>
                            throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/net/MalformedURLException.html" title="class or interface in java.net" class="external-link">MalformedURLException</a></span></div>
 <div class="block">Generate an absolute URL from a possibly relative location,
  allowing for extraneous leading "../" segments.
  The Java <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/net/URL.html#%3Cinit%3E(java.net.URL,java.lang.String)" title="class or interface in java.net" class="external-link"><code>URL(URL, String)</code></a> constructor does not remove these.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>baseURL</code> - the base URL which is used to resolve missing protocol/host in the location</dd>
 <dd><code>location</code> - the location, possibly with extraneous leading "../"</dd>
 <dt>Returns:</dt>
 <dd>URL with extraneous ../ removed</dd>
 <dt>Throws:</dt>
 <dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/net/MalformedURLException.html" title="class or interface in java.net" class="external-link">MalformedURLException</a></code> - when the given <code>URL</code> is malformed</dd>
 <dt>See Also:</dt>
 <dd>
 <ul class="see-list-long">
 <li><a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=46690">Bug 46690 - handling of 302 redirects with invalid relative paths</a></li>
 </ul>
 </dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="escapeIllegalURLCharacters(java.lang.String)">
 <h3>escapeIllegalURLCharacters</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">escapeIllegalURLCharacters</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;url)</span>
                                          throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link">Exception</a></span></div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>url</code> - String Url to escape</dd>
 <dt>Returns:</dt>
 <dd>String cleaned up url</dd>
 <dt>Throws:</dt>
 <dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Exception.html" title="class or interface in java.lang" class="external-link">Exception</a></code> - when given <code>url</code> leads to a malformed URL or URI</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="sanitizeUrl(java.net.URL)">
 <h3>sanitizeUrl</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/net/URI.html" title="class or interface in java.net" class="external-link">URI</a></span>&nbsp;<span class="element-name">sanitizeUrl</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/net/URL.html" title="class or interface in java.net" class="external-link">URL</a>&nbsp;url)</span>
                        throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/net/URISyntaxException.html" title="class or interface in java.net" class="external-link">URISyntaxException</a></span></div>
 <div class="block">Checks a URL and encodes it if necessary,
  i.e. if it is not currently correctly encoded.
  Warning: it may not work on all unencoded URLs.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>url</code> - non-encoded URL</dd>
 <dt>Returns:</dt>
 <dd>URI which has been encoded as necessary</dd>
 <dt>Throws:</dt>
 <dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/net/URISyntaxException.html" title="class or interface in java.net" class="external-link">URISyntaxException</a></code> - if parts of the url form a non valid URI</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="removeSlashDotDot(java.lang.String)">
 <h3>removeSlashDotDot</h3>
 <div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">removeSlashDotDot</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>&nbsp;url)</span></div>
 <div class="block">collapses absolute or relative URLs containing '/..' converting
  <code>http://host/path1/../path2</code> to <code>http://host/path2</code>
  or <code>/one/two/../three</code> to
  <code>/one/three</code></div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>url</code> - in which the '/..'s should be removed</dd>
 <dt>Returns:</dt>
 <dd>collapsed URL</dd>
 <dt>See Also:</dt>
 <dd>
 <ul class="see-list-long">
 <li><a href="https://bz.apache.org/bugzilla/show_bug.cgi?id=49083">Bug 49083 - collapse /.. in redirect URLs</a></li>
 </ul>
 </dd>
 </dl>
 </section>
 </li>
 </ul>
 </section>
 </li>
 </ul>
 </section>
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