D-Net

package eu.dnetlib.functionality.modular.ui;

import java.lang.management.ManagementFactory;

import java.lang.management.RuntimeMXBean;

import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import org.springframework.beans.factory.annotation.Required;

import org.springframework.ui.ModelMap;

import com.google.common.collect.Maps;

import eu.dnetlib.miscutils.datetime.DateUtils;

import eu.dnetlib.miscutils.datetime.HumanTime;

public class InfoController extends ModuleEntryPoint {

	private String hostname;

	private String port;

	private String context;

	@Override

	protected void initialize(final ModelMap map, final HttpServletRequest request, final HttpServletResponse response) throws Exception {

		RuntimeMXBean mxbean = ManagementFactory.getRuntimeMXBean();

		final Map<String, Map<String, String>> info = Maps.newLinkedHashMap();

		final Map<String, String> genInfo = Maps.newLinkedHashMap();

		final Map<String, String> jvmInfo = Maps.newLinkedHashMap();

		final Map<String, String> libInfo = Maps.newLinkedHashMap();

		final Map<String, String> sysInfo = Maps.newLinkedHashMap();

		info.put("General", genInfo);

		info.put("JVM", jvmInfo);

		info.put("Libraries and arguments", libInfo);

		info.put("System properties", sysInfo);

		genInfo.put("Hostname", hostname);

		genInfo.put("Port", port);

		genInfo.put("Context", context);

		genInfo.put("Uptime", HumanTime.exactly(mxbean.getUptime()));

		genInfo.put("Start Time", DateUtils.calculate_ISO8601(mxbean.getStartTime()));

		jvmInfo.put("JVM Name", mxbean.getVmName());

		jvmInfo.put("JVM Vendor", mxbean.getVmVendor());

		jvmInfo.put("JVM Version", mxbean.getVmVersion());

		jvmInfo.put("JVM Spec Name", mxbean.getSpecName());

		jvmInfo.put("JVM Spec Vendor", mxbean.getSpecVendor());

		jvmInfo.put("JVM Spec Version", mxbean.getSpecVersion());

		jvmInfo.put("Running JVM Name", mxbean.getName());

		jvmInfo.put("Management Spec Version", mxbean.getManagementSpecVersion());

		libInfo.put("Classpath", mxbean.getClassPath().replaceAll(":", " : "));

		libInfo.put("Boot ClassPath", mxbean.getBootClassPath().replaceAll(":", " : "));

		libInfo.put("Input arguments", mxbean.getInputArguments().toString());

		libInfo.put("Library Path", mxbean.getLibraryPath().replaceAll(":", " : "));

		sysInfo.putAll(mxbean.getSystemProperties());

		map.addAttribute("info", info);

	}

	public String getHostname() {

		return hostname;

	}

	@Required

	public void setHostname(final String hostname) {

		this.hostname = hostname;

	}

	public String getPort() {

		return port;

	}

	@Required

	public void setPort(final String port) {

		this.port = port;

	}

	public String getContext() {

		return context;

	}

	@Required

	public void setContext(final String context) {

		this.context = context;

	}

}

$common/master( header={}, onLoad={}, body={

	$info.keys:{title|

		<div class="well">

			<fieldset>

				<legend>$title$</legend>

				<table class="table table-striped table-condensed">

					$info.(title).keys:{k|

						<tr>

							<th class="col-xs-3">$k$</th>

							<td class="col-xs-9">$info.(title).(k)$</td>

						</tr>

					}$	

				</table>		

			</fieldset>

		</div>

	}$

})$

	<bean name="/ui/info.do"

		class="eu.dnetlib.functionality.modular.ui.InfoController"

		p:menu="Info" p:title="Info"

		p:description="Info" p:group="Configuration"

		p:order="15"

		p:groupOrder="99"

		p:hostname="${container.hostname}"

		p:port="${container.port}"

		p:context="${container.context}">

		<property name="permissionLevels">

			<set>

				<value>SUPER_ADMIN</value>

			</set>

		</property>

	</bean>