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/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2012 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
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package com.sun.enterprise.server.logging.commands;
import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
import java.util.Locale;
import java.util.TreeMap;
import java.util.TreeSet;
import jakarta.inject.Inject;
import org.glassfish.api.ActionReport;
import org.glassfish.api.I18n;
import org.glassfish.api.Param;
import org.glassfish.api.admin.AdminCommand;
import org.glassfish.api.admin.AdminCommandContext;
import org.glassfish.api.admin.CommandLock;
import org.glassfish.api.admin.ExecuteOn;
import org.glassfish.api.admin.RestEndpoint;
import org.glassfish.api.admin.RestEndpoints;
import org.glassfish.api.admin.RuntimeType;
import org.glassfish.hk2.api.PerLookup;
import com.sun.enterprise.server.logging.LoggerInfoMetadata;
import org.jvnet.hk2.annotations.Service;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.util.ColumnFormatter;
import com.sun.enterprise.util.LocalStringManagerImpl;
@ExecuteOn({RuntimeType.DAS})
@Service(name = "list-loggers")
@PerLookup
@CommandLock(CommandLock.LockType.NONE)
@I18n("list.loggers")
@RestEndpoints({
@RestEndpoint(configBean=Domain.class,
opType=RestEndpoint.OpType.GET,
path="list-loggers",
description="list-loggers")
})
public class ListLoggers implements AdminCommand {
private static final String UNKNOWN = "?";
final private static LocalStringManagerImpl localStrings = new LocalStringManagerImpl(ListLoggers.class);
@Param(optional=true, name="_internal", defaultValue="false")
private boolean listInternalLoggers;
@Inject
private LoggerInfoMetadata loggerInfoMetadataService;
public void execute(AdminCommandContext context) {
final ActionReport report = context.getActionReport();
String header_name = localStrings.getLocalString("list.loggers.header.name", "Logger Name");
String header_subsystem = localStrings.getLocalString("list.loggers.header.subsystem", "Subsystem");
String header_description = localStrings.getLocalString("list.loggers.header.description", "Logger Description");
ColumnFormatter colFormatter = new ColumnFormatter(new String[]{header_name, header_subsystem, header_description});
// An option to specify client locale should be supported. However, it probably
// should not be specific to this command. For now, localize using the default locale.
Locale locale = Locale.getDefault();
try {
Set loggers = loggerInfoMetadataService.getLoggerNames();
Set sortedLoggers = new TreeSet(loggers);
// The following Map & List are used to hold the REST data
Map loggerSubsystems = new TreeMap();
Map loggerDescriptions = new TreeMap();
List loggerList = new ArrayList();
for (String logger : sortedLoggers) {
String subsystem = loggerInfoMetadataService.getSubsystem(logger);
String desc = loggerInfoMetadataService.getDescription(logger, locale);
boolean published = loggerInfoMetadataService.isPublished(logger);
if (subsystem == null) subsystem = UNKNOWN;
if (desc == null) desc = UNKNOWN;
if (published || listInternalLoggers) {
colFormatter.addRow(new Object[]{logger, subsystem, desc});
loggerSubsystems.put(logger, subsystem);
loggerDescriptions.put(logger, desc); //Needed for REST xml and JSON output
loggerList.add(logger); //Needed for REST xml and JSON output
}
}
report.appendMessage(colFormatter.toString());
report.appendMessage(System.getProperty("line.separator"));
// Populate the extraProperties data structure for REST...
Properties restData = new Properties();
restData.put("loggerSubsystems", loggerSubsystems);
restData.put("loggerDescriptions", loggerDescriptions);
restData.put("loggers", loggerList);
report.setExtraProperties(restData);
} catch (Exception ex) {
ByteArrayOutputStream out = new ByteArrayOutputStream();
ex.printStackTrace(new PrintStream(out));
report.setMessage(localStrings.getLocalString("list.loggers.failed",
"Error listing loggers: {0}", out.toString()));
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
return;
}
report.setActionExitCode(ActionReport.ExitCode.SUCCESS);
}
}