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| <li>Summary: </li> |
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| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.eclipse.jetty.server</a></div> |
| <h1 title="Interface Handler" class="title">Interface Handler</h1> |
| </div> |
| <section class="class-description" id="class-description"> |
| <dl class="notes"> |
| <dt>All Superinterfaces:</dt> |
| <dd><code><a href="../util/component/Destroyable.html" title="interface in org.eclipse.jetty.util.component">Destroyable</a></code>, <code><a href="../util/component/LifeCycle.html" title="interface in org.eclipse.jetty.util.component">LifeCycle</a></code></dd> |
| </dl> |
| <dl class="notes"> |
| <dt>All Known Implementing Classes:</dt> |
| <dd><code><a href="handler/AbstractHandler.html" title="class in org.eclipse.jetty.server.handler">AbstractHandler</a></code>, <code><a href="handler/AbstractHandler.ErrorDispatchHandler.html" title="class in org.eclipse.jetty.server.handler">AbstractHandler.ErrorDispatchHandler</a></code>, <code><a href="handler/AbstractHandlerContainer.html" title="class in org.eclipse.jetty.server.handler">AbstractHandlerContainer</a></code>, <code><a href="../ant/AntWebAppContext.html" title="class in org.eclipse.jetty.ant">AntWebAppContext</a></code>, <code><a href="../ant/AntWebAppContext.AntServletHandler.html" title="class in org.eclipse.jetty.ant">AntWebAppContext.AntServletHandler</a></code>, <code><a href="handler/AsyncDelayHandler.html" title="class in org.eclipse.jetty.server.handler">AsyncDelayHandler</a></code>, <code><a href="handler/BufferedResponseHandler.html" title="class in org.eclipse.jetty.server.handler">BufferedResponseHandler</a></code>, <code><a href="../proxy/ConnectHandler.html" title="class in org.eclipse.jetty.proxy">ConnectHandler</a></code>, <code><a href="../security/ConstraintSecurityHandler.html" title="class in org.eclipse.jetty.security">ConstraintSecurityHandler</a></code>, <code><a href="handler/ContextHandler.html" title="class in org.eclipse.jetty.server.handler">ContextHandler</a></code>, <code><a href="handler/ContextHandlerCollection.html" title="class in org.eclipse.jetty.server.handler">ContextHandlerCollection</a></code>, <code><a href="handler/DebugHandler.html" title="class in org.eclipse.jetty.server.handler">DebugHandler</a></code>, <code><a href="handler/DefaultHandler.html" title="class in org.eclipse.jetty.server.handler">DefaultHandler</a></code>, <code><a href="handler/ErrorHandler.html" title="class in org.eclipse.jetty.server.handler">ErrorHandler</a></code>, <code><a href="../servlet/ErrorPageErrorHandler.html" title="class in org.eclipse.jetty.servlet">ErrorPageErrorHandler</a></code>, <code><a href="handler/FileBufferedResponseHandler.html" title="class in org.eclipse.jetty.server.handler">FileBufferedResponseHandler</a></code>, <code><a href="handler/gzip/GzipHandler.html" title="class in org.eclipse.jetty.server.handler.gzip">GzipHandler</a></code>, <code><a href="handler/HandlerCollection.html" title="class in org.eclipse.jetty.server.handler">HandlerCollection</a></code>, <code><a href="handler/HandlerList.html" title="class in org.eclipse.jetty.server.handler">HandlerList</a></code>, <code><a href="handler/HandlerWrapper.html" title="class in org.eclipse.jetty.server.handler">HandlerWrapper</a></code>, <code><a href="handler/HotSwapHandler.html" title="class in org.eclipse.jetty.server.handler">HotSwapHandler</a></code>, <code><a href="../http/spi/HttpSpiContextHandler.html" title="class in org.eclipse.jetty.http.spi">HttpSpiContextHandler</a></code>, <code><a href="handler/IdleTimeoutHandler.html" title="class in org.eclipse.jetty.server.handler">IdleTimeoutHandler</a></code>, <code><a href="handler/InetAccessHandler.html" title="class in org.eclipse.jetty.server.handler">InetAccessHandler</a></code>, <code><a href="../maven/plugin/MavenWebAppContext.html" title="class in org.eclipse.jetty.maven.plugin">MavenWebAppContext</a></code>, <code><a href="handler/MovedContextHandler.html" title="class in org.eclipse.jetty.server.handler">MovedContextHandler</a></code>, <code><a href="handler/RequestLogHandler.html" title="class in org.eclipse.jetty.server.handler">RequestLogHandler</a></code>, <code><a href="handler/ResourceHandler.html" title="class in org.eclipse.jetty.server.handler">ResourceHandler</a></code>, <code><a href="../rewrite/handler/RewriteHandler.html" title="class in org.eclipse.jetty.rewrite.handler">RewriteHandler</a></code>, <code><a href="handler/ScopedHandler.html" title="class in org.eclipse.jetty.server.handler">ScopedHandler</a></code>, <code><a href="handler/SecuredRedirectHandler.html" title="class in org.eclipse.jetty.server.handler">SecuredRedirectHandler</a></code>, <code><a href="../security/SecurityHandler.html" title="class in org.eclipse.jetty.security">SecurityHandler</a></code>, <code><a href="Server.html" title="class in org.eclipse.jetty.server">Server</a></code>, <code><a href="../servlet/ServletContextHandler.html" title="class in org.eclipse.jetty.servlet">ServletContextHandler</a></code>, <code><a href="../servlet/ServletHandler.html" title="class in org.eclipse.jetty.servlet">ServletHandler</a></code>, <code><a href="session/SessionHandler.html" title="class in org.eclipse.jetty.server.session">SessionHandler</a></code>, <code><a href="handler/ShutdownHandler.html" title="class in org.eclipse.jetty.server.handler">ShutdownHandler</a></code>, <code><a href="handler/StatisticsHandler.html" title="class in org.eclipse.jetty.server.handler">StatisticsHandler</a></code>, <code><a href="handler/ThreadLimitHandler.html" title="class in org.eclipse.jetty.server.handler">ThreadLimitHandler</a></code>, <code><a href="../webapp/WebAppContext.html" title="class in org.eclipse.jetty.webapp">WebAppContext</a></code>, <code><a href="../websocket/core/server/WebSocketUpgradeHandler.html" title="class in org.eclipse.jetty.websocket.core.server">WebSocketUpgradeHandler</a></code></dd> |
| </dl> |
| <hr> |
| <div class="type-signature"><span class="annotations"><a href="../util/annotation/ManagedObject.html" title="annotation in org.eclipse.jetty.util.annotation">@ManagedObject</a>("Jetty Handler") |
| </span><span class="modifiers">public interface </span><span class="element-name type-name-label">Handler</span><span class="extends-implements"> |
| extends <a href="../util/component/LifeCycle.html" title="interface in org.eclipse.jetty.util.component">LifeCycle</a>, <a href="../util/component/Destroyable.html" title="interface in org.eclipse.jetty.util.component">Destroyable</a></span></div> |
| <div class="block">A Jetty Server Handler. |
| <p> |
| A Handler instance is required by a <a href="Server.html" title="class in org.eclipse.jetty.server"><code>Server</code></a> to handle incoming |
| HTTP requests. |
| <p> |
| A Handler may: |
| <ul> |
| <li>Completely generate the HTTP Response</li> |
| <li>Examine/modify the request and call another Handler (see <a href="handler/HandlerWrapper.html" title="class in org.eclipse.jetty.server.handler"><code>HandlerWrapper</code></a>). |
| <li>Pass the request to one or more other Handlers (see <a href="handler/HandlerCollection.html" title="class in org.eclipse.jetty.server.handler"><code>HandlerCollection</code></a>). |
| </ul> |
| |
| Handlers are passed the servlet API request and response object, but are |
| not Servlets. The servlet container is implemented by handlers for |
| context, security, session and servlet that modify the request object |
| before passing it to the next stage of handling.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- ======== NESTED CLASS SUMMARY ======== --> |
| <li> |
| <section class="nested-class-summary" id="nested-class-summary"> |
| <h2>Nested Class Summary</h2> |
| <div class="inherited-list"> |
| <h2 id="nested-classes-inherited-from-class-org.eclipse.jetty.util.component.LifeCycle">Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.<a href="../util/component/LifeCycle.html" title="interface in org.eclipse.jetty.util.component">LifeCycle</a></h2> |
| <code><a href="../util/component/LifeCycle.Listener.html" title="interface in org.eclipse.jetty.util.component">LifeCycle.Listener</a></code></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-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab3" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab3', 3)" class="table-tab">Abstract 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-tab2 method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#destroy()" class="member-name-link">destroy</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="Server.html" title="class in org.eclipse.jetty.server">Server</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getServer()" class="member-name-link">getServer</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#handle(java.lang.String,org.eclipse.jetty.server.Request,javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)" class="member-name-link">handle</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> target, |
| <a href="Request.html" title="class in org.eclipse.jetty.server">Request</a> baseRequest, |
| javax.servlet.http.HttpServletRequest request, |
| javax.servlet.http.HttpServletResponse response)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Handle a request.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#setServer(org.eclipse.jetty.server.Server)" class="member-name-link">setServer</a><wbr>(<a href="Server.html" title="class in org.eclipse.jetty.server">Server</a> server)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-org.eclipse.jetty.util.component.LifeCycle">Methods inherited from interface org.eclipse.jetty.util.component.<a href="../util/component/LifeCycle.html" title="interface in org.eclipse.jetty.util.component">LifeCycle</a></h3> |
| <code><a href="../util/component/LifeCycle.html#addEventListener(java.util.EventListener)">addEventListener</a>, <a href="../util/component/LifeCycle.html#isFailed()">isFailed</a>, <a href="../util/component/LifeCycle.html#isRunning()">isRunning</a>, <a href="../util/component/LifeCycle.html#isStarted()">isStarted</a>, <a href="../util/component/LifeCycle.html#isStarting()">isStarting</a>, <a href="../util/component/LifeCycle.html#isStopped()">isStopped</a>, <a href="../util/component/LifeCycle.html#isStopping()">isStopping</a>, <a href="../util/component/LifeCycle.html#removeEventListener(java.util.EventListener)">removeEventListener</a>, <a href="../util/component/LifeCycle.html#start()">start</a>, <a href="../util/component/LifeCycle.html#stop()">stop</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li> |
| <section class="method-details" id="method-detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="handle(java.lang.String,org.eclipse.jetty.server.Request,javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)"> |
| <h3>handle</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">handle</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> target, |
| <a href="Request.html" title="class in org.eclipse.jetty.server">Request</a> baseRequest, |
| javax.servlet.http.HttpServletRequest request, |
| javax.servlet.http.HttpServletResponse response)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a>, |
| javax.servlet.ServletException</span></div> |
| <div class="block">Handle a request.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>target</code> - The target of the request - either a URI or a name.</dd> |
| <dd><code>baseRequest</code> - The original unwrapped request object.</dd> |
| <dd><code>request</code> - The request either as the <a href="Request.html" title="class in org.eclipse.jetty.server"><code>Request</code></a> object or a wrapper of that request. The |
| <code><a href="HttpConnection.html#getCurrentConnection()"><code>HttpConnection.getCurrentConnection()</code></a>.<a href="HttpConnection.html#getHttpChannel()"><code>getHttpChannel()</code></a>.<a href="HttpChannel.html#getRequest()"><code>getRequest()</code></a></code> |
| method can be used access the Request object if required.</dd> |
| <dd><code>response</code> - The response as the <a href="Response.html" title="class in org.eclipse.jetty.server"><code>Response</code></a> object or a wrapper of that request. The |
| <code><a href="HttpConnection.html#getCurrentConnection()"><code>HttpConnection.getCurrentConnection()</code></a>.<a href="HttpConnection.html#getHttpChannel()"><code>getHttpChannel()</code></a>.<a href="HttpChannel.html#getResponse()"><code>getResponse()</code></a></code> |
| method can be used access the Response object if required.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code> - if unable to handle the request or response processing</dd> |
| <dd><code>javax.servlet.ServletException</code> - if unable to handle the request or response due to underlying servlet issue</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="setServer(org.eclipse.jetty.server.Server)"> |
| <h3>setServer</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">setServer</span><wbr><span class="parameters">(<a href="Server.html" title="class in org.eclipse.jetty.server">Server</a> server)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getServer()"> |
| <h3>getServer</h3> |
| <div class="member-signature"><span class="annotations"><a href="../util/annotation/ManagedAttribute.html" title="annotation in org.eclipse.jetty.util.annotation">@ManagedAttribute</a>(<a href="../util/annotation/ManagedAttribute.html#value()">value</a>="the jetty server for this handler", |
| <a href="../util/annotation/ManagedAttribute.html#readonly()">readonly</a>=true) |
| </span><span class="return-type"><a href="Server.html" title="class in org.eclipse.jetty.server">Server</a></span> <span class="element-name">getServer</span>()</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="destroy()"> |
| <h3>destroy</h3> |
| <div class="member-signature"><span class="annotations"><a href="../util/annotation/ManagedOperation.html" title="annotation in org.eclipse.jetty.util.annotation">@ManagedOperation</a>(<a href="../util/annotation/ManagedOperation.html#value()">value</a>="destroy associated resources", |
| <a href="../util/annotation/ManagedOperation.html#impact()">impact</a>="ACTION") |
| </span><span class="return-type">void</span> <span class="element-name">destroy</span>()</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="../util/component/Destroyable.html#destroy()">destroy</a></code> in interface <code><a href="../util/component/Destroyable.html" title="interface in org.eclipse.jetty.util.component">Destroyable</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
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