--- /dev/null
+package org.apache.maven.archiva.web.action.admin;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import com.opensymphony.xwork2.Preparable;
+import org.apache.maven.archiva.configuration.ArchivaConfiguration;
+import org.apache.maven.archiva.configuration.Configuration;
+import org.apache.maven.archiva.configuration.ManagedRepositoryConfiguration;
+import org.apache.maven.archiva.configuration.RemoteRepositoryConfiguration;
+import org.apache.maven.archiva.configuration.functors.RepositoryConfigurationComparator;
+import org.apache.maven.archiva.database.ArchivaDAO;
+import org.apache.maven.archiva.database.constraints.MostRecentRepositoryScanStatistics;
+import org.apache.maven.archiva.model.RepositoryContentStatistics;
+import org.apache.maven.archiva.repository.scanner.RepositoryScanner;
+import org.apache.maven.archiva.security.ArchivaRoleConstants;
+import org.apache.maven.archiva.web.action.PlexusActionSupport;
+import org.apache.maven.archiva.web.util.ContextUtils;
+import org.apache.struts2.interceptor.ServletRequestAware;
+import org.codehaus.plexus.cache.Cache;
+import org.codehaus.plexus.redback.rbac.Resource;
+import org.codehaus.plexus.taskqueue.TaskQueue;
+import org.codehaus.redback.integration.interceptor.SecureAction;
+import org.codehaus.redback.integration.interceptor.SecureActionBundle;
+import org.codehaus.redback.integration.interceptor.SecureActionException;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import javax.servlet.http.HttpServletRequest;
+
+/**
+ * Shows system status information for the administrator.
+ *
+ * @version $Id$
+ * @plexus.component role="com.opensymphony.xwork2.Action" role-hint="systemStatus" instantiation-strategy="per-lookup"
+ */
+public class SystemStatusAction
+ extends PlexusActionSupport
+ implements SecureAction
+{
+ /**
+ * @plexus.requirement role="org.codehaus.plexus.taskqueue.TaskQueue"
+ */
+ private Map<String,TaskQueue> queues;
+
+ /**
+ * @plexus.requirement role="org.codehaus.plexus.cache.Cache"
+ */
+ private Map<String,Cache> caches;
+
+ private String memoryStatus;
+
+ public SecureActionBundle getSecureActionBundle()
+ throws SecureActionException
+ {
+ SecureActionBundle bundle = new SecureActionBundle();
+
+ bundle.setRequiresAuthentication( true );
+ bundle.addRequiredAuthorization( ArchivaRoleConstants.OPERATION_MANAGE_CONFIGURATION, Resource.GLOBAL );
+
+ return bundle;
+ }
+
+ public String execute()
+ {
+ Runtime runtime = Runtime.getRuntime();
+ runtime.gc();
+ long total = runtime.totalMemory();
+ long used = total - runtime.freeMemory();
+ long max = runtime.maxMemory();
+ memoryStatus = formatMemory(used) + "/" + formatMemory(total) + " (Max: " + formatMemory(max) + ")";
+
+ return SUCCESS;
+ }
+
+ private static String formatMemory( long l )
+ {
+ return l / ( 1024 * 1024 ) + "M";
+ }
+
+ public String getMemoryStatus()
+ {
+ return memoryStatus;
+ }
+
+ public Map<String, Cache> getCaches()
+ {
+ return caches;
+ }
+
+ public Map<String, TaskQueue> getQueues()
+ {
+ return queues;
+ }
+}
--- /dev/null
+<%--
+ ~ Licensed to the Apache Software Foundation (ASF) under one
+ ~ or more contributor license agreements. See the NOTICE file
+ ~ distributed with this work for additional information
+ ~ regarding copyright ownership. The ASF licenses this file
+ ~ to you under the Apache License, Version 2.0 (the
+ ~ "License"); you may not use this file except in compliance
+ ~ with the License. You may obtain a copy of the License at
+ ~
+ ~ http://www.apache.org/licenses/LICENSE-2.0
+ ~
+ ~ Unless required by applicable law or agreed to in writing,
+ ~ software distributed under the License is distributed on an
+ ~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ ~ KIND, either express or implied. See the License for the
+ ~ specific language governing permissions and limitations
+ ~ under the License.
+ --%>
+
+<%@ page contentType="text/html; charset=UTF-8" %>
+<%@ taglib prefix="s" uri="/struts-tags" %>
+<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
+<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
+<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
+
+<html>
+<head>
+ <title>Administration - System Status</title>
+ <s:head/>
+</head>
+
+<body>
+
+<h1>Administration - System Status</h1>
+
+<div id="contentArea">
+
+ <s:actionerror/>
+ <s:actionmessage/>
+
+ <h2>Queues</h2>
+
+ <table>
+ <tr>
+ <th>Queue</th>
+ <th>Size</th>
+ </tr>
+ <c:forEach var="queueEntry" items="${queues}">
+ <c:set var="queue" value="${queueEntry.value.queueSnapshot}"/>
+ <tr>
+ <td>${queueEntry.key}</td>
+ <td>${fn:length(queue)}</td>
+ </tr>
+ </c:forEach>
+ </table>
+
+ <h2>Caches</h2>
+
+ <table>
+ <tr>
+ <th>Cache</th>
+ <th>Size</th>
+ <th>Hits</th>
+ <th>Misses</th>
+ <th>Hit Ratio</th>
+ <th> </th>
+ </tr>
+ <c:forEach var="cacheEntry" items="${caches}">
+ <tr>
+ <td>${cacheEntry.key}</td>
+ <td>${cacheEntry.value.statistics.size}</td>
+ <td>${cacheEntry.value.statistics.cacheHits}</td>
+ <td>${cacheEntry.value.statistics.cacheMiss}</td>
+ <td><fmt:formatNumber value="${cacheEntry.value.statistics.cacheHitRate}" pattern="#%"/></td>
+ <td><a href="javascript:alert('Not yet implemented')">Flush</a></td>
+ </tr>
+ </c:forEach>
+ </table>
+
+ <h2>Memory</h2>
+
+ <p>${memoryStatus}</p>
+
+</body>
+</html>
projects / archiva.git / commitdiff