<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <!-- NewPage --> <html lang="en"> <head> <!-- Generated by javadoc (version 1.7.0_75) on Fri May 13 13:32:18 PDT 2016 --> <title>ExceptionUnwrapper (Oracle - Berkeley DB Java API)</title> <meta name="date" content="2016-05-13"> <link rel="stylesheet" type="text/css" href="../../../style.css" title="Style"> </head> <body> <script type="text/javascript"><!-- if (location.href.indexOf('is-external=true') == -1) { parent.document.title="ExceptionUnwrapper (Oracle - Berkeley DB Java API)"; } //--> </script> <noscript> <div>JavaScript is disabled on your browser.</div> </noscript> <!-- ========= START OF TOP NAVBAR ======= --> <div class="topNav"><a name="navbar_top"> <!-- --> </a><a href="#skip-navbar_top" title="Skip navigation links"></a><a name="navbar_top_firstrow"> <!-- --> </a> <ul class="navList" title="Navigation"> <li><a href="../../../overview-summary.html">Overview</a></li> <li><a href="package-summary.html">Package</a></li> <li class="navBarCell1Rev">Class</li> <li><a href="class-use/ExceptionUnwrapper.html">Use</a></li> <li><a href="package-tree.html">Tree</a></li> <li><a href="../../../deprecated-list.html">Deprecated</a></li> <li><a href="../../../index-all.html">Index</a></li> <li><a href="../../../help-doc.html">Help</a></li> </ul> <div class="aboutLanguage"><em><b>Berkeley DB</b><br><font size="-1"> version 6.1.29</font></em></div> </div> <div class="subNav"> <ul class="navList"> <li><a href="../../../com/sleepycat/util/ErrorBuffer.html" title="class in com.sleepycat.util"><span class="strong">Prev Class</span></a></li> <li><a href="../../../com/sleepycat/util/ExceptionWrapper.html" title="interface in com.sleepycat.util"><span class="strong">Next Class</span></a></li> </ul> <ul class="navList"> <li><a href="../../../index.html?com/sleepycat/util/ExceptionUnwrapper.html" target="_top">Frames</a></li> <li><a href="ExceptionUnwrapper.html" target="_top">No Frames</a></li> </ul> <ul class="navList" id="allclasses_navbar_top"> <li><a href="../../../allclasses-noframe.html">All Classes</a></li> </ul> <div> <script type="text/javascript"><!-- allClassesLink = document.getElementById("allclasses_navbar_top"); if(window==top) { allClassesLink.style.display = "block"; } else { allClassesLink.style.display = "none"; } //--> </script> </div> <div> <ul class="subNavList"> <li>Summary: </li> <li>Nested | </li> <li>Field | </li> <li><a href="#constructor_summary">Constr</a> | </li> <li><a href="#method_summary">Method</a></li> </ul> <ul class="subNavList"> <li>Detail: </li> <li>Field | </li> <li><a href="#constructor_detail">Constr</a> | </li> <li><a href="#method_detail">Method</a></li> </ul> </div> <a name="skip-navbar_top"> <!-- --> </a></div> <!-- ========= END OF TOP NAVBAR ========= --> <!-- ======== START OF CLASS DATA ======== --> <div class="header"> <div class="subTitle">com.sleepycat.util</div> <h2 title="Class ExceptionUnwrapper" class="title">Class ExceptionUnwrapper</h2> </div> <div class="contentContainer"> <ul class="inheritance"> <li>java.lang.Object</li> <li> <ul class="inheritance"> <li>com.sleepycat.util.ExceptionUnwrapper</li> </ul> </li> </ul> <div class="description"> <ul class="blockList"> <li class="blockList"> <hr> <br> <pre>public class <span class="strong">ExceptionUnwrapper</span> extends java.lang.Object</pre> <div class="block">Unwraps nested exceptions by calling the <a href="../../../com/sleepycat/util/ExceptionWrapper.html#getCause()"><code>ExceptionWrapper.getCause()</code></a> method for exceptions that implement the <a href="../../../com/sleepycat/util/ExceptionWrapper.html" title="interface in com.sleepycat.util"><code>ExceptionWrapper</code></a> interface. Does not currently support the Java 1.4 <code>Throwable.getCause()</code> method.</div> </li> </ul> </div> <div class="summary"> <ul class="blockList"> <li class="blockList"> <!-- ======== CONSTRUCTOR SUMMARY ======== --> <ul class="blockList"> <li class="blockList"><a name="constructor_summary"> <!-- --> </a> <h3>Constructor Summary</h3> <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> <caption><span>Constructors</span><span class="tabEnd"> </span></caption> <tr> <th class="colOne" scope="col">Constructor and Description</th> </tr> <tr class="altColor"> <td class="colOne"><code><strong><a href="../../../com/sleepycat/util/ExceptionUnwrapper.html#ExceptionUnwrapper()">ExceptionUnwrapper</a></strong>()</code> </td> </tr> </table> </li> </ul> <!-- ========== METHOD SUMMARY =========== --> <ul class="blockList"> <li class="blockList"><a name="method_summary"> <!-- --> </a> <h3>Method Summary</h3> <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> <caption><span>Methods</span><span class="tabEnd"> </span></caption> <tr> <th class="colFirst" scope="col">Modifier and Type</th> <th class="colLast" scope="col">Method and Description</th> </tr> <tr class="altColor"> <td class="colFirst"><code>static java.lang.Exception</code></td> <td class="colLast"><code><strong><a href="../../../com/sleepycat/util/ExceptionUnwrapper.html#unwrap(java.lang.Exception)">unwrap</a></strong>(java.lang.Exception e)</code> <div class="block">Unwraps an Exception and returns the underlying Exception, or throws an Error if the underlying Throwable is an Error.</div> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>static java.lang.Throwable</code></td> <td class="colLast"><code><strong><a href="../../../com/sleepycat/util/ExceptionUnwrapper.html#unwrapAny(java.lang.Throwable)">unwrapAny</a></strong>(java.lang.Throwable e)</code> <div class="block">Unwraps an Exception and returns the underlying Throwable.</div> </td> </tr> </table> <ul class="blockList"> <li class="blockList"><a name="methods_inherited_from_class_java.lang.Object"> <!-- --> </a> <h3>Methods inherited from class java.lang.Object</h3> <code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li> </ul> </li> </ul> </li> </ul> </div> <div class="details"> <ul class="blockList"> <li class="blockList"> <!-- ========= CONSTRUCTOR DETAIL ======== --> <ul class="blockList"> <li class="blockList"><a name="constructor_detail"> <!-- --> </a> <h3>Constructor Detail</h3> <a name="ExceptionUnwrapper()"> <!-- --> </a> <ul class="blockListLast"> <li class="blockList"> <h4>ExceptionUnwrapper</h4> <pre>public ExceptionUnwrapper()</pre> </li> </ul> </li> </ul> <!-- ============ METHOD DETAIL ========== --> <ul class="blockList"> <li class="blockList"><a name="method_detail"> <!-- --> </a> <h3>Method Detail</h3> <a name="unwrap(java.lang.Exception)"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>unwrap</h4> <pre>public static java.lang.Exception unwrap(java.lang.Exception e)</pre> <div class="block">Unwraps an Exception and returns the underlying Exception, or throws an Error if the underlying Throwable is an Error.</div> <dl><dt><span class="strong">Parameters:</span></dt><dd><code>e</code> - is the Exception to unwrap.</dd> <dt><span class="strong">Returns:</span></dt><dd>the underlying Exception.</dd> <dt><span class="strong">Throws:</span></dt> <dd><code>java.lang.Error</code> - if the underlying Throwable is an Error.</dd> <dd><code>java.lang.IllegalArgumentException</code> - if the underlying Throwable is not an Exception or an Error.</dd></dl> </li> </ul> <a name="unwrapAny(java.lang.Throwable)"> <!-- --> </a> <ul class="blockListLast"> <li class="blockList"> <h4>unwrapAny</h4> <pre>public static java.lang.Throwable unwrapAny(java.lang.Throwable e)</pre> <div class="block">Unwraps an Exception and returns the underlying Throwable.</div> <dl><dt><span class="strong">Parameters:</span></dt><dd><code>e</code> - is the Exception to unwrap.</dd> <dt><span class="strong">Returns:</span></dt><dd>the underlying Throwable.</dd></dl> </li> </ul> </li> </ul> </li> </ul> </div> </div> <!-- ========= END OF CLASS DATA ========= --> <!-- ======= START OF BOTTOM NAVBAR ====== --> <div class="bottomNav"><a name="navbar_bottom"> <!-- --> </a><a href="#skip-navbar_bottom" title="Skip navigation links"></a><a name="navbar_bottom_firstrow"> <!-- --> </a> <ul class="navList" title="Navigation"> <li><a href="../../../overview-summary.html">Overview</a></li> <li><a href="package-summary.html">Package</a></li> <li class="navBarCell1Rev">Class</li> <li><a href="class-use/ExceptionUnwrapper.html">Use</a></li> <li><a href="package-tree.html">Tree</a></li> <li><a href="../../../deprecated-list.html">Deprecated</a></li> <li><a href="../../../index-all.html">Index</a></li> <li><a href="../../../help-doc.html">Help</a></li> </ul> <div class="aboutLanguage"><em><b>Berkeley DB</b><br><font size="-1"> version 6.1.29</font></em></div> </div> <div class="subNav"> <ul class="navList"> <li><a href="../../../com/sleepycat/util/ErrorBuffer.html" title="class in com.sleepycat.util"><span class="strong">Prev Class</span></a></li> <li><a href="../../../com/sleepycat/util/ExceptionWrapper.html" title="interface in com.sleepycat.util"><span class="strong">Next Class</span></a></li> </ul> <ul class="navList"> <li><a href="../../../index.html?com/sleepycat/util/ExceptionUnwrapper.html" target="_top">Frames</a></li> <li><a href="ExceptionUnwrapper.html" target="_top">No Frames</a></li> </ul> <ul class="navList" id="allclasses_navbar_bottom"> <li><a href="../../../allclasses-noframe.html">All Classes</a></li> </ul> <div> <script type="text/javascript"><!-- allClassesLink = document.getElementById("allclasses_navbar_bottom"); if(window==top) { allClassesLink.style.display = "block"; } else { allClassesLink.style.display = "none"; } //--> </script> </div> <div> <ul class="subNavList"> <li>Summary: </li> <li>Nested | </li> <li>Field | </li> <li><a href="#constructor_summary">Constr</a> | </li> <li><a href="#method_summary">Method</a></li> </ul> <ul class="subNavList"> <li>Detail: </li> <li>Field | </li> <li><a href="#constructor_detail">Constr</a> | </li> <li><a href="#method_detail">Method</a></li> </ul> </div> <a name="skip-navbar_bottom"> <!-- --> </a></div> <!-- ======== END OF BOTTOM NAVBAR ======= --> <p class="legalCopy"><small><font size=1>Copyright (c) 1996, 2016 Oracle and/or its affiliates. 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