<!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 (1.8.0_265) on Tue Aug 25 19:30:52 UTC 2020 --> <title>D1RestServlet (MetaCat API)</title> <meta name="date" content="2020-08-25"> <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style"> <script type="text/javascript" src="../../../../../script.js"></script> </head> <body> <script type="text/javascript"><!-- try { if (location.href.indexOf('is-external=true') == -1) { parent.document.title="D1RestServlet (MetaCat API)"; } } catch(err) { } //--> var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10}; var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]}; var altColor = "altColor"; var rowColor = "rowColor"; var tableTab = "tableTab"; var activeTableTab = "activeTableTab"; </script> <noscript> <div>JavaScript is disabled on your browser.</div> </noscript> <!-- ========= START OF TOP NAVBAR ======= --> <div class="topNav"><a name="navbar.top"> <!-- --> </a> <div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div> <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/D1RestServlet.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> <div class="subNav"> <ul class="navList"> <li><a href="../../../../../edu/ucsb/nceas/metacat/restservice/D1ResourceHandler.html" title="class in edu.ucsb.nceas.metacat.restservice"><span class="typeNameLink">Prev Class</span></a></li> <li><a href="../../../../../edu/ucsb/nceas/metacat/restservice/D1URLFilter.html" title="class in edu.ucsb.nceas.metacat.restservice"><span class="typeNameLink">Next Class</span></a></li> </ul> <ul class="navList"> <li><a href="../../../../../index.html?edu/ucsb/nceas/metacat/restservice/D1RestServlet.html" target="_top">Frames</a></li> <li><a href="D1RestServlet.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><a href="#field.summary">Field</a> | </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><a href="#field.detail">Field</a> | </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">edu.ucsb.nceas.metacat.restservice</div> <h2 title="Class D1RestServlet" class="title">Class D1RestServlet</h2> </div> <div class="contentContainer"> <ul class="inheritance"> <li>java.lang.Object</li> <li> <ul class="inheritance"> <li>javax.servlet.GenericServlet</li> <li> <ul class="inheritance"> <li>javax.servlet.http.HttpServlet</li> <li> <ul class="inheritance"> <li>edu.ucsb.nceas.metacat.restservice.D1RestServlet</li> </ul> </li> </ul> </li> </ul> </li> </ul> <div class="description"> <ul class="blockList"> <li class="blockList"> <dl> <dt>All Implemented Interfaces:</dt> <dd>java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig</dd> </dl> <dl> <dt>Direct Known Subclasses:</dt> <dd><a href="../../../../../edu/ucsb/nceas/metacat/restservice/v1/CNRestServlet.html" title="class in edu.ucsb.nceas.metacat.restservice.v1">CNRestServlet</a>, <a href="../../../../../edu/ucsb/nceas/metacat/restservice/v2/CNRestServlet.html" title="class in edu.ucsb.nceas.metacat.restservice.v2">CNRestServlet</a>, <a href="../../../../../edu/ucsb/nceas/metacat/restservice/v1/MNRestServlet.html" title="class in edu.ucsb.nceas.metacat.restservice.v1">MNRestServlet</a>, <a href="../../../../../edu/ucsb/nceas/metacat/restservice/v2/MNRestServlet.html" title="class in edu.ucsb.nceas.metacat.restservice.v2">MNRestServlet</a></dd> </dl> <hr> <br> <pre>public class <span class="typeNameLabel">D1RestServlet</span> extends javax.servlet.http.HttpServlet</pre> <div class="block">Metacat implemantation of Earthgrid (Ecogrid) REST API as a servlet. In each request REST Servlet initialize a D1ResourceHandler object and then D1ResourceHandler object handles with request and writes approriate response.</div> <dl> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../../../../serialized-form.html#edu.ucsb.nceas.metacat.restservice.D1RestServlet">Serialized Form</a></dd> </dl> </li> </ul> </div> <div class="summary"> <ul class="blockList"> <li class="blockList"> <!-- =========== FIELD SUMMARY =========== --> <ul class="blockList"> <li class="blockList"><a name="field.summary"> <!-- --> </a> <h3>Field Summary</h3> <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> <caption><span>Fields</span><span class="tabEnd"> </span></caption> <tr> <th class="colFirst" scope="col">Modifier and Type</th> <th class="colLast" scope="col">Field and Description</th> </tr> <tr class="altColor"> <td class="colFirst"><code>protected <a href="../../../../../edu/ucsb/nceas/metacat/restservice/D1ResourceHandler.html" title="class in edu.ucsb.nceas.metacat.restservice">D1ResourceHandler</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../edu/ucsb/nceas/metacat/restservice/D1RestServlet.html#handler">handler</a></span></code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>protected org.apache.log4j.Logger</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../edu/ucsb/nceas/metacat/restservice/D1RestServlet.html#logMetacat">logMetacat</a></span></code> </td> </tr> </table> </li> </ul> <!-- ======== CONSTRUCTOR SUMMARY ======== --> <ul class="blockList"> <li class="blockList"><a name="constructor.summary"> <!-- --> </a> <h3>Constructor Summary</h3> <table class="memberSummary" 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><span class="memberNameLink"><a href="../../../../../edu/ucsb/nceas/metacat/restservice/D1RestServlet.html#D1RestServlet--">D1RestServlet</a></span>()</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="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="t2" class="tableTab"><span><a href="javascript:show(2);">Instance 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>protected <a href="../../../../../edu/ucsb/nceas/metacat/restservice/D1ResourceHandler.html" title="class in edu.ucsb.nceas.metacat.restservice">D1ResourceHandler</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../edu/ucsb/nceas/metacat/restservice/D1RestServlet.html#createHandler-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-">createHandler</a></span>(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)</code> <div class="block">Subclasses should override this method to provide the appropriate handler subclass</div> </td> </tr> <tr id="i1" class="rowColor"> <td class="colFirst"><code>protected void</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../edu/ucsb/nceas/metacat/restservice/D1RestServlet.html#doDelete-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-">doDelete</a></span>(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)</code> <div class="block">Handle "DELETE" method requests from HTTP clients</div> </td> </tr> <tr id="i2" class="altColor"> <td class="colFirst"><code>protected void</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../edu/ucsb/nceas/metacat/restservice/D1RestServlet.html#doGet-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-">doGet</a></span>(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)</code> <div class="block">Handle "GET" method requests from HTTP clients</div> </td> </tr> <tr id="i3" class="rowColor"> <td class="colFirst"><code>protected void</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../edu/ucsb/nceas/metacat/restservice/D1RestServlet.html#doHead-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-">doHead</a></span>(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)</code> <div class="block">Handle "PUT" method requests from HTTP clients</div> </td> </tr> <tr id="i4" class="altColor"> <td class="colFirst"><code>protected void</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../edu/ucsb/nceas/metacat/restservice/D1RestServlet.html#doPost-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-">doPost</a></span>(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)</code> <div class="block">Handle "POST" method requests from HTTP clients</div> </td> </tr> <tr id="i5" class="rowColor"> <td class="colFirst"><code>protected void</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../edu/ucsb/nceas/metacat/restservice/D1RestServlet.html#doPut-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-">doPut</a></span>(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)</code> <div class="block">Handle "PUT" method requests from HTTP clients</div> </td> </tr> <tr id="i6" class="altColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../edu/ucsb/nceas/metacat/restservice/D1RestServlet.html#init-javax.servlet.ServletConfig-">init</a></span>(javax.servlet.ServletConfig config)</code> <div class="block">Initalize servlet by setting logger</div> </td> </tr> </table> <ul class="blockList"> <li class="blockList"><a name="methods.inherited.from.class.javax.servlet.http.HttpServlet"> <!-- --> </a> <h3>Methods inherited from class javax.servlet.http.HttpServlet</h3> <code>doOptions, doTrace, getLastModified, service, service</code></li> </ul> <ul class="blockList"> <li class="blockList"><a name="methods.inherited.from.class.javax.servlet.GenericServlet"> <!-- --> </a> <h3>Methods inherited from class javax.servlet.GenericServlet</h3> <code>destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log</code></li> </ul> <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"> <!-- ============ FIELD DETAIL =========== --> <ul class="blockList"> <li class="blockList"><a name="field.detail"> <!-- --> </a> <h3>Field Detail</h3> <a name="logMetacat"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>logMetacat</h4> <pre>protected org.apache.log4j.Logger logMetacat</pre> </li> </ul> <a name="handler"> <!-- --> </a> <ul class="blockListLast"> <li class="blockList"> <h4>handler</h4> <pre>protected <a href="../../../../../edu/ucsb/nceas/metacat/restservice/D1ResourceHandler.html" title="class in edu.ucsb.nceas.metacat.restservice">D1ResourceHandler</a> handler</pre> </li> </ul> </li> </ul> <!-- ========= CONSTRUCTOR DETAIL ======== --> <ul class="blockList"> <li class="blockList"><a name="constructor.detail"> <!-- --> </a> <h3>Constructor Detail</h3> <a name="D1RestServlet--"> <!-- --> </a> <ul class="blockListLast"> <li class="blockList"> <h4>D1RestServlet</h4> <pre>public D1RestServlet()</pre> </li> </ul> </li> </ul> <!-- ============ METHOD DETAIL ========== --> <ul class="blockList"> <li class="blockList"><a name="method.detail"> <!-- --> </a> <h3>Method Detail</h3> <a name="createHandler-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>createHandler</h4> <pre>protected <a href="../../../../../edu/ucsb/nceas/metacat/restservice/D1ResourceHandler.html" title="class in edu.ucsb.nceas.metacat.restservice">D1ResourceHandler</a> createHandler(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException, java.io.IOException</pre> <div class="block">Subclasses should override this method to provide the appropriate handler subclass</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>request</code> - </dd> <dd><code>response</code> - </dd> <dt><span class="returnLabel">Returns:</span></dt> <dt><span class="throwsLabel">Throws:</span></dt> <dd><code>javax.servlet.ServletException</code></dd> <dd><code>java.io.IOException</code></dd> </dl> </li> </ul> <a name="init-javax.servlet.ServletConfig-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>init</h4> <pre>public void init(javax.servlet.ServletConfig config) throws javax.servlet.ServletException</pre> <div class="block">Initalize servlet by setting logger</div> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code>init</code> in interface <code>javax.servlet.Servlet</code></dd> <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> <dd><code>init</code> in class <code>javax.servlet.GenericServlet</code></dd> <dt><span class="throwsLabel">Throws:</span></dt> <dd><code>javax.servlet.ServletException</code></dd> </dl> </li> </ul> <a name="doGet-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>doGet</h4> <pre>protected void doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException, java.io.IOException</pre> <div class="block">Handle "GET" method requests from HTTP clients</div> <dl> <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> <dd><code>doGet</code> in class <code>javax.servlet.http.HttpServlet</code></dd> <dt><span class="throwsLabel">Throws:</span></dt> <dd><code>javax.servlet.ServletException</code></dd> <dd><code>java.io.IOException</code></dd> </dl> </li> </ul> <a name="doPost-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>doPost</h4> <pre>protected void doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException, java.io.IOException</pre> <div class="block">Handle "POST" method requests from HTTP clients</div> <dl> <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> <dd><code>doPost</code> in class <code>javax.servlet.http.HttpServlet</code></dd> <dt><span class="throwsLabel">Throws:</span></dt> <dd><code>javax.servlet.ServletException</code></dd> <dd><code>java.io.IOException</code></dd> </dl> </li> </ul> <a name="doDelete-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>doDelete</h4> <pre>protected void doDelete(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException, java.io.IOException</pre> <div class="block">Handle "DELETE" method requests from HTTP clients</div> <dl> <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> <dd><code>doDelete</code> in class <code>javax.servlet.http.HttpServlet</code></dd> <dt><span class="throwsLabel">Throws:</span></dt> <dd><code>javax.servlet.ServletException</code></dd> <dd><code>java.io.IOException</code></dd> </dl> </li> </ul> <a name="doPut-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>doPut</h4> <pre>protected void doPut(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException, java.io.IOException</pre> <div class="block">Handle "PUT" method requests from HTTP clients</div> <dl> <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> <dd><code>doPut</code> in class <code>javax.servlet.http.HttpServlet</code></dd> <dt><span class="throwsLabel">Throws:</span></dt> <dd><code>javax.servlet.ServletException</code></dd> <dd><code>java.io.IOException</code></dd> </dl> </li> </ul> <a name="doHead-javax.servlet.http.HttpServletRequest-javax.servlet.http.HttpServletResponse-"> <!-- --> </a> <ul class="blockListLast"> <li class="blockList"> <h4>doHead</h4> <pre>protected void doHead(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException, java.io.IOException</pre> <div class="block">Handle "PUT" method requests from HTTP clients</div> <dl> <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> <dd><code>doHead</code> in class <code>javax.servlet.http.HttpServlet</code></dd> <dt><span class="throwsLabel">Throws:</span></dt> <dd><code>javax.servlet.ServletException</code></dd> <dd><code>java.io.IOException</code></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> <div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> <a name="navbar.bottom.firstrow"> <!-- --> </a> <ul class="navList" title="Navigation"> <li><a href="../../../../../overview-summary.html">Overview</a></li> <li><a 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