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Broker.java
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Broker.java
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/*
* Copyright (c) 2000, 2017 Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2020, 2022 Contributors to Eclipse Foundation. All rights reserved.
* Copyright (c) 2020 Payara Services Ltd.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package com.sun.messaging.jmq.jmsserver;
import java.util.*;
import java.util.logging.Level;
import java.io.*;
import java.nio.channels.FileChannel;
import java.net.*;
import java.lang.reflect.*;
import com.sun.messaging.jmq.util.StringUtil;
import com.sun.messaging.jmq.util.PassfileObfuscator;
import com.sun.messaging.jmq.util.PassfileObfuscatorImpl;
import com.sun.messaging.jmq.Version;
import com.sun.messaging.jmq.io.*;
import com.sun.messaging.jmq.util.BrokerExitCode;
import com.sun.messaging.jmq.util.Password;
import com.sun.messaging.jmq.util.ServiceType;
import com.sun.messaging.jmq.util.timer.MQTimer;
import com.sun.messaging.jmq.util.log.Logger;
import com.sun.messaging.jmq.util.Rlimit;
import com.sun.messaging.jmq.util.DiagManager;
import com.sun.messaging.jmq.util.FileUtil;
import com.sun.messaging.jmq.util.selector.Selector;
import com.sun.messaging.jmq.jmsserver.auth.*;
import com.sun.messaging.jmq.jmsserver.auth.file.JMQFileUserRepository;
import com.sun.messaging.jmq.jmsserver.auth.acl.JMQFileAccessControlModel;
import com.sun.messaging.jmq.jmsserver.data.PacketRouter;
import com.sun.messaging.jmq.jmsserver.core.Queue;
import com.sun.messaging.jmq.jmsserver.core.*;
import com.sun.messaging.jmq.jmsserver.util.*;
import com.sun.messaging.jmq.util.MQThread;
import com.sun.messaging.jmq.jmsserver.service.*;
import com.sun.messaging.jmq.jmsserver.config.*;
import com.sun.messaging.jmq.jmsserver.cluster.api.*;
import com.sun.messaging.jmq.jmsserver.cluster.api.ha.*;
import com.sun.messaging.jmq.jmsserver.net.tls.*;
import com.sun.messaging.jmq.jmsserver.data.handlers.admin.AdminDataHandler;
import com.sun.messaging.jmq.jmsserver.resources.*;
import com.sun.messaging.jmq.jmsserver.persist.api.Store;
import com.sun.messaging.jmq.jmsserver.persist.api.StoreManager;
import com.sun.messaging.jmq.jmsserver.management.agent.Agent;
import com.sun.messaging.jmq.jmsserver.data.protocol.*;
import com.sun.messaging.jmq.jmsserver.plugin.spi.CoreLifecycleSpi;
import com.sun.messaging.jmq.jmsservice.BrokerEvent;
import com.sun.messaging.jmq.jmsservice.BrokerEventListener;
import com.sun.messaging.bridge.api.BridgeServiceManager;
import com.sun.messaging.jmq.jmsserver.audit.api.MQAuditSession;
import com.sun.messaging.jmq.jmsserver.comm.CommBroker;
/**
* The Main class for the broker.
*
* Currently the broker supports a single protocol running on a single port, however this class could be changed to
* allow additional protocols/ports at a later time
*/
public class Broker implements GlobalErrorHandler, CommBroker {
public static final String CLUSTER_BROADCASTER_SERVICE_NAME = "com.sun.messaging.jmq.jmsserver.multibroker.ClusterBroadcaster";
static volatile Broker broker = null;
private static final int DEFAULT_CLUSTER_VERSION = ClusterBroadcast.VERSION_500;
/**
* message bus - handles communication
*/
private ClusterBroadcast mbus = null;
/**
* Minimum Java version we need to run
*/
private static final String MIN_JAVA_VERSION = "1.7";
/**
* main packet router -> contains routines to run based on messages
*/
private PacketRouter pktrtr = null;
/**
* admin packet router -> contains routines to run based on messages
*/
private PacketRouter admin_pktrtr = null;
/**
* main tcp protocol
*/
private BrokerResources rb = null;
private Version version = null;
private Store store = null;
private boolean clearProps = false;
private boolean saveProps = false;
private boolean resetTakeoverThenExit = false;
private Logger logger = null;
private String adminKeyFile = null;
/**
* Hashtable that maps debug aliases to classes. The debug aliases are used to handle parameters to the -debug command
* line option
*/
private Hashtable debugAliases = null;
/**
* Boolean used to verify that the broker is up and running
*/
public boolean startupComplete = false;
private BrokerShutdownHook shutdownHook = null;
/**
* Interval at which to dump diagnostic information. -1 means never dump. 0 means dump at startup and shutdown. Any
* positive value n means number every n seconds.
*/
private int diagInterval = -1;
public boolean silent = false;
public boolean force = false;
/**
* True if -bgnd was specified on the command line
*/
public boolean background = false;
public boolean initOnly = false;
private boolean removeInstance = false;
private boolean resetStore = false;
private List<String> embeddedBrokerStartupMessages;
private static BrokerEventListener bkrEvtListener = null;
private static boolean runningInProcess = false;
private String haltLogString = "HALT";
public static boolean isInProcess() {
return runningInProcess;
}
@Override
public boolean isInProcessBroker() {
return isInProcess();
}
/**
* Specify a message that will be written to the broker logfile when the broker starts as an INFO message. This is
* typically used to log the broker properties configured on an embedded broker, and so is logged immediately after its
* arguments are logged. However this method can be used for other messages which need to be logged by an embedded
* broker when it starts.
*
* This can be called multiple times to specify multiple messages, each of which will be logged on a separate line.
*/
public void addEmbeddedBrokerStartupMessage(String embeddedBrokerStartupMessage) {
if (embeddedBrokerStartupMessages == null) {
embeddedBrokerStartupMessages = new ArrayList<>();
}
embeddedBrokerStartupMessages.add(embeddedBrokerStartupMessage);
}
/**
* Return whether this Broker is allowed to shutdown
*
* @param restartRequested whether a subsequent restart would be performed
* @return whether this Broker is allowed to shutdown
*/
public static boolean imqcmdCanExit(boolean restartRequested) {
if (bkrEvtListener != null) {
// delegate the decision to the BrokerEventListener
BrokerEvent event = null;
if (restartRequested) {
event = new BrokerEvent(broker, BrokerEvent.Type.RESTART, "Broker is requesting restart");
} else {
event = new BrokerEvent(broker, BrokerEvent.Type.SHUTDOWN, "Broker is requesting shutdown");
}
return bkrEvtListener.exitRequested(event, null);
}
return !isInProcess();
}
public static void setIsInProcess(boolean inprocess) {
runningInProcess = inprocess;
}
private static void setBrokerEventListener(BrokerEventListener listen) {
bkrEvtListener = listen;
}
public static Broker getBroker() {
synchronized (Broker.class) {
if (broker == null) {
broker = new Broker();
}
}
return broker;
}
public static void destroyBroker(boolean cleanup) {
boolean triggerFailover = true;
destroyBroker(cleanup, triggerFailover);
}
/**
* Shutdown the broker but don't exit the JVM
*
* @param cleanup Set to true if unused resources should be freed. Should be set to true if the JVM will be left
* running. May be set to false if we intend to exit the JVM later
*/
public static void destroyBroker(boolean cleanup, boolean triggerFailover) {
// we want to cleanup all the statics
if (broker == null) {
return;
}
Object tmp = broker;
if (Globals.getBrokerStateHandler() != null) {
Globals.getBrokerStateHandler().initiateShutdown("BrokerProcess", 0, triggerFailover, 0, false, false, true);
}
if (cleanup) {
BrokerMonitor.shutdownMonitor();
Globals.getCoreLifecycle().cleanup();
LockFile.clearLock();
TLSProtocol.destroy();
// stop JMX connectors
Agent agent = Globals.getAgent();
if (agent != null) {
agent.stop();
agent.unloadMBeans();
}
PortMapper pm = Globals.getPortMapper();
if (pm != null) {
pm.destroy();
}
Globals.cleanup();
synchronized (Broker.class) {
broker = null;
}
}
if (bkrEvtListener != null) {
BrokerEvent event = new BrokerEvent(tmp, BrokerEvent.Type.SHUTDOWN, "Broker has been shutdown"); // L10N-XXX
bkrEvtListener.brokerEvent(event);
setBrokerEventListener(null);
}
}
private Broker() {
Globals.setCommBroker(this);
version = Globals.getVersion();
rb = Globals.getBrokerResources();
}
/**
* @throws IllegalStateException
* @throws EmptyStackException
*/
Properties convertArgs(String args[]) {
// parse arguments
Properties params = parseArgs(args);
params.put("BrokerArgs", argsToString(args).trim());
return params;
}
public static void initializePasswdFile() throws IOException {
Logger logger = Globals.getLogger();
BrokerConfig conf = Globals.getConfig();
//
// INSTANCE BASED AUTHENTICATION AND AUTHORIZATION
//
// if (instance's etc directory does not exist) {
// if (global access control file exists) {
// copy pw & acl files;
// } else {
// create default pw and acl files;
// }
// }
// check existence of instance's etc directory
File localetcdir = new File(Globals.getInstanceEtcDir());
if (!localetcdir.exists()) {
if (!localetcdir.mkdir()) {
String emsg = Globals.getBrokerResources().getKString(BrokerResources.E_MAKE_DIR, localetcdir);
throw new IOException(emsg);
}
String aclfilename = conf.getProperty(AccessController.PROP_ACCESSCONTROL_PREFIX + JMQFileAccessControlModel.PROP_FILENAME_SUFFIX,
JMQFileAccessControlModel.DEFAULT_ACL_FILENAME);
File gACL = new File(Globals.getJMQ_ETC_HOME() + File.separator + aclfilename);
File lACL = new File(localetcdir, aclfilename);
String pwfilename = conf.getProperty(AccessController.PROP_USER_REPOSITORY_PREFIX + JMQFileUserRepository.PROP_FILENAME_SUFFIX,
JMQFileUserRepository.DEFAULT_PW_FILENAME);
File gPW = new File(Globals.getJMQ_ETC_HOME() + File.separator + pwfilename);
File lPW = new File(localetcdir, pwfilename);
// check if global accesscontrol file exists
if (gACL.exists()) {
try {
// copy
RandomAccessFile graf = new RandomAccessFile(gACL, "r");
FileChannel rfc = graf.getChannel();
RandomAccessFile oraf = new RandomAccessFile(lACL, "rw");
FileChannel wfc = oraf.getChannel();
wfc.transferFrom(rfc, 0, graf.length());
rfc.close();
wfc.close();
graf.close();
oraf.close();
graf = new RandomAccessFile(gPW, "r");
rfc = graf.getChannel();
oraf = new RandomAccessFile(lPW, "rw");
wfc = oraf.getChannel();
wfc.transferFrom(rfc, 0, graf.length());
rfc.close();
wfc.close();
graf.close();
oraf.close();
Object[] oargs = { pwfilename, aclfilename, Globals.getJMQ_ETC_HOME() };
logger.logToAll(Logger.INFO, BrokerResources.I_ACL_PW_FILED_COPIED, oargs);
} catch (IOException ex) {
logger.log(Logger.ERROR, "Failed to copy files from the " + Globals.getJMQ_ETC_HOME() + " directory:", ex);
throw ex;
}
} else {
// create default
try (FileOutputStream os1 = new FileOutputStream(lACL); FileOutputStream os2 = new FileOutputStream(lPW)) {
os1.write(DEFAULT_ACL_CONTENT.getBytes());
os2.write(DEFAULT_PW_CONTENT.getBytes());
} catch (IOException ex) {
logger.log(Logger.ERROR, ex.getMessage(), ex);
throw ex;
}
}
}
}
/**
* @throws OutOfMemoryError
* @throws IllegalStateException
* @throws IllegalArgumentException
*/
int start(boolean inProcess, Properties params, BrokerEventListener bel, boolean initOnly, Throwable failStartThrowable) {
setBrokerEventListener(bel);
int startCode = _start(inProcess, params, initOnly, failStartThrowable);
if (bkrEvtListener != null) {
BrokerEvent event = new BrokerEvent(this, BrokerEvent.Type.READY, "Broker has been started"); // L10N-XXX
bkrEvtListener.brokerEvent(event);
}
return startCode;
}
/**
* @throws OutOfMemoryError
* @throws IllegalStateException
* @throws IllegalArgumentException
*/
private int _start(boolean inProcess, Properties propsFromCommandLine, boolean initOnly, Throwable failStartThrowable) {
try {
setIsInProcess(inProcess);
// initialize the Global properties if any arguments are passed in
// read properties (including passwords) from standard input (used when the broker is managed by JMSRA)
Properties propsFromStdin = null;
if (propsFromCommandLine != null && propsFromCommandLine.containsKey(Globals.IMQ + ".readstdin.enabled")) {
propsFromStdin = readPropertiesFromStandardInput();
}
// Combine any properties specified using command-line parameters with any properties read from standard input
// The properties loaded from standard input have precedence and so are loaded second
Properties combinedProps = new Properties();
if (propsFromCommandLine != null) {
combinedProps.putAll(propsFromCommandLine);
}
if (propsFromStdin != null) {
combinedProps.putAll(propsFromStdin);
}
Globals.init(combinedProps, clearProps, saveProps);
if (!removeInstance) {
BrokerStateHandler.setShuttingDown(false);
BrokerStateHandler.setShutdownStarted(false);
}
haltLogString = Globals.getBrokerResources().getKString(BrokerResources.W_HALT_BROKER);
logger = Globals.getLogger();
String configdir = Globals.getInstanceDir();
File f = new File(configdir);
// check permissions on the instance directories
// (fix for bug 4694589)
//
// NOTE: we are unable to log if the directory permissions are
// incorrect (we cant open the log file)
//
if (!f.exists()) { // check parent directory
while (!f.exists()) { // loop up looking for the parent
f = f.getParentFile();
if (f == null) {
// now where else to go
break;
}
if (!f.exists()) {
continue;
}
if (!f.canWrite() || !f.canRead()) {
String emsg = rb.getKString(rb.E_CAN_NOT_WRITE, f, Globals.getConfigName());
if (!silent) {
printErr(emsg);
}
if (failStartThrowable != null) {
failStartThrowable.initCause(new Exception(emsg));
}
return (BrokerExitCode.NO_PERMISSION_ON_INSTANCE);
}
}
} else if (!f.canWrite() || !f.canRead()) {
String emsg = rb.getKString(rb.E_CAN_NOT_WRITE, f, Globals.getConfigName());
if (!silent) {
System.err.println(emsg);
}
if (failStartThrowable != null) {
failStartThrowable.initCause(new Exception(emsg));
}
return (BrokerExitCode.NO_PERMISSION_ON_INSTANCE);
}
// DON'T PUT ANY THING THAT HAS THE SIDE EFFECT
// OF CREATING AN INSTANCE BEFORE THIS CHECK
if (removeInstance) {
removeInstance();
}
// if a password file is specified, read it
try {
parsePassfile();
} catch (IOException ex) {
logger.log(Logger.FORCE, rb.E_OPTION_VALID_ERROR, ex);
if (failStartThrowable != null) {
failStartThrowable.initCause(ex);
}
return (1);
}
// Initialize any possible debug settings
try {
com.sun.messaging.jmq.util.Debug.setDebug(Globals.getConfig(), Globals.IMQ + ".debug.");
} catch (Exception e) {
logger.log(Logger.WARNING, rb.W_BAD_DEBUG_CLASS, e);
}
// Initialize any diag settings
try {
com.sun.messaging.jmq.util.DiagManager.registerClasses(Globals.getConfig(), Globals.IMQ + ".diag.");
} catch (Exception e) {
logger.log(Logger.WARNING, rb.W_BAD_DIAG_CLASS, e);
}
BrokerConfig conf = Globals.getConfig();
try {
checkBrokerConfig(conf);
} catch (Exception e) {
logger.logToAll(logger.ERROR, e.getMessage());
if (failStartThrowable != null) {
failStartThrowable.initCause(e);
}
return 1;
}
if (!Globals.isJMSRAManagedSpecified() && Globals.isJMSRAManagedBroker()) {
String emsg = Globals.getBrokerResources().getKString(BrokerResources.E_START_JMSRA_MANAGED_BROKER_NONMANAGED);
logger.log(Logger.ERROR, emsg);
if (failStartThrowable != null) {
failStartThrowable.initCause(new Exception(emsg));
}
return (1);
}
if (Globals.isJMSRAManagedBroker()) {
try {
conf.updateBooleanProperty(Globals.JMSRA_MANAGED_PROPERTY, true, true);
} catch (Exception e) {
logger.logStack(Logger.ERROR, Globals.getBrokerResources().getKString(BrokerResources.E_SET_BROKER_CONFIG_PROPERTY,
Globals.JMSRA_MANAGED_PROPERTY + "=true", e.getMessage()), e);
if (failStartThrowable != null) {
failStartThrowable.initCause(e);
}
return (1);
}
}
CoreLifecycleSpi coreLifecycle = Globals.getCoreLifecycle();
String banner = version.getBanner(false, Version.MINI_COPYRIGHT) + rb.getString(rb.I_JAVA_VERSION) + System.getProperty("java.version") + " "
+ System.getProperty("java.vendor") + " " + System.getProperty("java.home");
logger.logToAll(Logger.INFO, rb.NL + banner);
// Check to see if we have a version mismatch
if (!version.isProductValid()) {
// not valid - display an error
//
String emsg = rb.getKString(BrokerResources.E_INVALID_PRODUCT_VERSION);
logger.log(Logger.ERROR, emsg);
if (failStartThrowable != null) {
failStartThrowable.initCause(new Exception(emsg));
}
return (1);
}
try {
initializePasswdFile();
} catch (IOException ex) {
if (failStartThrowable != null) {
failStartThrowable.initCause(ex);
}
return (1);
}
if (initOnly) {
logger.log(Logger.INFO, BrokerResources.I_INIT_DONE);
return 0;
}
try {
AccessController.setSecurityManagerIfneed();
} catch (Exception e) {
logger.logStack(Logger.ERROR, e.getMessage(), e);
if (failStartThrowable != null) {
failStartThrowable.initCause(e);
}
return (1);
}
if (!MQAuthenticator.authenticateCMDUserIfset()) {
logger.log(Logger.INFO, BrokerResources.I_SHUTDOWN_BROKER);
if (failStartThrowable != null) {
failStartThrowable.initCause(new Exception("MQAuthenticator failed"));
}
return (1);
}
// For printing out VM heap info
DiagManager.register(new VMDiagnostics());
if (Version.compareVersions(System.getProperty("java.specification.version"), MIN_JAVA_VERSION, true) < 0) {
String emsg = rb.getKString(rb.E_BAD_JAVA_VERSION, System.getProperty("java.specification.version"), MIN_JAVA_VERSION);
logger.logToAll(Logger.ERROR, emsg);
if (failStartThrowable != null) {
failStartThrowable.initCause(new Exception(emsg));
}
return (1);
}
String hostname = conf.getProperty(Globals.IMQ + ".hostname");
// Save value of imq.hostname. This may be null which is OK
Globals.setHostname(hostname);
/*
* In a variety of places we need to know the name of the host the broker is running on, and its IP address. Typically
* you get this by calling getLocalHost(). But if the broker is running on a multihomed machine, you may want to control
* which interface (and IP address) the broker uses. Therefore we support the imq.hostname property to let the user
* configure this.
*/
if (hostname == null || hostname.equals(Globals.HOSTNAME_ALL)) {
// No hostname specified. Get local host
try {
InetAddress ia = InetAddress.getLocalHost();
Globals.setBrokerInetAddress(ia);
} catch (UnknownHostException e) {
logger.log(Logger.ERROR, rb.E_NO_LOCALHOST, e);
logger.log(Logger.INFO, rb.M_BROKER_EXITING);
if (failStartThrowable != null) {
failStartThrowable.initCause(e);
}
return (1);
}
} else {
// Hostname was specified. Use it. We may be on a multihomed
// machine. Look up the address now so we have its IP
try {
InetAddress ia = InetAddress.getByName(hostname);
Globals.setBrokerInetAddress(ia);
} catch (UnknownHostException e) {
logger.log(Logger.ERROR, rb.getString(rb.E_BAD_HOSTNAME_PROP, hostname, Globals.IMQ + ".hostname"), e);
logger.log(Logger.INFO, rb.M_BROKER_EXITING);
if (failStartThrowable != null) {
failStartThrowable.initCause(e);
}
return (1);
}
}
/*
* Do the same thing for JMX hostname. On a multihome system, we may want to designate different IP addresses for the
* broker and for JMX traffic. A new property imq.jmx.hostname is created for this. By default, it will be set to
* whatever value imq.hostname is set to.
*/
String jmxHostname = conf.getProperty(Globals.IMQ + ".jmx.hostname");
// Save value of imq.jmx.hostname. This may be null which is OK
Globals.setJMXHostname(jmxHostname);
/*
* Only check for the case where the JMX hostname is specified. If it is not, it will default to whatever value is
* configured for the broker hostname (imq.hostname).
*/
if (jmxHostname != null && !jmxHostname.equals(Globals.HOSTNAME_ALL)) {
// JMX hostname was specified. Use it. We may be on a multihomed
// machine. Look up the address now so we have its IP
try {
InetAddress ia = InetAddress.getByName(jmxHostname);
Globals.setJMXInetAddress(ia);
} catch (UnknownHostException e) {
logger.log(Logger.ERROR, rb.getString(rb.E_BAD_HOSTNAME_PROP, hostname, Globals.IMQ + ".jmx.hostname"), e);
logger.log(Logger.INFO, rb.M_BROKER_EXITING);
if (failStartThrowable != null) {
failStartThrowable.initCause(e);
}
return (1);
}
}
try {
logger.logToAll(Logger.INFO, " IMQ_HOME=" + new File(Globals.getJMQ_HOME()).getCanonicalPath());
logger.logToAll(Logger.INFO, "IMQ_VARHOME=" + new File(Globals.getJMQ_VAR_HOME()).getCanonicalPath());
} catch (IOException e) {
}
logger.logToAll(Logger.INFO, System.getProperty("os.name") + " " + System.getProperty("os.version") + " " + System.getProperty("os.arch") + " "
+ Globals.getBrokerHostName() + " " + "(" + Runtime.getRuntime().availableProcessors() + " cpu) " + System.getProperty("user.name"));
try {
// Log ulimit -n values
Rlimit.Limits limits = Rlimit.get(Rlimit.RLIMIT_NOFILE);
logger.logToAll(Logger.INFO, rb.getString(rb.I_NOFILES),
((limits.current == Rlimit.RLIM_INFINITY) ? "unlimited" : String.valueOf(limits.current)),
((limits.maximum == Rlimit.RLIM_INFINITY) ? "unlimited" : String.valueOf(limits.maximum)));
} catch (Exception e) {
// This is OK. It just means we can't log ulimit values on
// this platform.
}
// Log JVM heap size information
logger.logToAll(Logger.INFO, rb.getString(rb.I_JAVA_HEAP), Long.toString(Runtime.getRuntime().maxMemory() / 1024),
Long.toString(Runtime.getRuntime().totalMemory() / 1024));
// Start of logging of the various sets of properties that have been supplied in various ways
// log the actual broker command-line arguments
logger.logToAll(Logger.INFO, rb.getString(rb.I_BROKER_ARGS), (propsFromCommandLine == null ? "" : propsFromCommandLine.get("BrokerArgs")));
// if the broker is non-embedded and started by JMSRA
// log any properties read from standard input
logProperties("JMSRA BrokerProps: ", propsFromStdin);
// if the broker is embedded and started by JMSRA
// log any properties supplied programmatically
if (embeddedBrokerStartupMessages != null) {
for (String thisMessage : embeddedBrokerStartupMessages) {
// Log the embeddedBrokerStartupMessages here
// These are typically used to log broker properties configured on an embedded broker
// which is why we perform this logging at this point.
// However they can also be used to log other information passed by the code that started the embedded broker
logger.logToAll(Logger.INFO, thisMessage);
}
}
// log all properties specified on the command line either explicity or via command-line arguments
logProperties(rb.getString(rb.I_BROKER_PROPERTIES), propsFromCommandLine);
// End of logging of the various sets of properties that have been supplied in various ways
if (inProcess) {
logger.logToAll(Logger.INFO, rb.getString(rb.I_INPROCESS_BROKER));
}
// set up out of memory handler
Globals.setGlobalErrorHandler(this);
// Get admin key from the key file if any. This is only used by
// the nt service to handle shutdown.
String key = getAdminKey(adminKeyFile);
String propname = Globals.IMQ + ".adminkey";
if (key == null || key.length() == 0) {
// Make sure property is not set
conf.remove(propname);
} else {
try {
conf.updateProperty(propname, key);
} catch (Exception e) {
}
}
/*
* Hawk HA : retrieve ha properties and brokerid
*/
boolean isHA = Globals.getHAEnabled();
String brokerid = Globals.getBrokerID();
String clusterid = Globals.getClusterID();
if (Globals.getHAEnabled()) {
if (brokerid == null) {
String emsg = rb.getKString(rb.E_BID_MUST_BE_SET);
logger.logToAll(Logger.ERROR, emsg);
if (failStartThrowable != null) {
failStartThrowable.initCause(new Exception(emsg));
}
return (1);
}
logger.log(Logger.INFO, BrokerResources.I_RUNNING_IN_HA, brokerid, clusterid);
} else if (brokerid != null) {
logger.log(Logger.INFO, BrokerResources.I_STARTING_WITH_BID, brokerid);
}
PortMapper pm = Globals.getPortMapper();
if (pm == null || (pm.getServerSocket() == null && pm.isDoBind() && Globals.getPUService() == null)) {
// PortMapper failed to bind to port. Port is probably already
// in use. An error message has already been logged so just exit
String emsg = rb.getString(rb.E_PORTMAPPER_START);
logger.logToAll(logger.ERROR, emsg);
if (failStartThrowable != null) {
failStartThrowable.initCause(new Exception(emsg));
}
return (1);
}
/*
* Store MQAddress in Globals so it can be accessed when needed One place this is used is the "brokerAddress" property
* of monitoring messages.
*/
MQAddress addr = null;
try {
addr = BrokerMQAddress.createAddress(Globals.getBrokerHostName(), pm.getPort());
} catch (Exception e) {
logger.logStack(Logger.INFO, BrokerResources.E_CANNOT_CREATE_MQADDRESS, "[" + Globals.getBrokerHostName() + "]:" + pm.getPort(), e);
}
boolean NO_CLUSTER;
try {
NO_CLUSTER = Globals.initClusterManager(addr);
if (NO_CLUSTER) {
logger.log(Logger.WARNING, BrokerResources.I_USING_NOCLUSTER);
}
} catch (Exception e) {
logger.logStack(Logger.ERROR, BrokerResources.E_INITING_CLUSTER, e);
if (failStartThrowable != null) {
failStartThrowable.initCause(e);
}
return (1);
}
if (Globals.useMasterBroker() && Globals.dynamicChangeMasterBrokerEnabled() && !Globals.isJMSRAManagedBroker()) {
if (Globals.isMasterBrokerSpecified()) {
String emsg = Globals.getBrokerResources().getKString(BrokerResources.X_CLUSTER_NO_CMDLINE_MASTERBROKER_WHEN_DYNAMIC,
ClusterManager.CONFIG_SERVER, Globals.DYNAMIC_CHANGE_MASTERBROKER_ENABLED_PROP + "=true");
logger.log(Logger.ERROR, emsg);
if (failStartThrowable != null) {
failStartThrowable.initCause(new Exception(emsg));
}
return (1);
}
}
pm.updateProperties();
if (pm.isDoBind()) {
if (Globals.getPUService() == null) {
// start the PortMapper thread
Thread portMapperThread = new MQThread(pm, "JMQPortMapper");
portMapperThread.setDaemon(true);
portMapperThread.start();
} else {
try {
pm.startPUService();
} catch (Exception e) {
logger.logStack(logger.ERROR, e.getMessage(), e);
if (failStartThrowable != null) {
failStartThrowable.initCause(e);
}
return (1);
}
}
}
// Try to acquire the lock file. This makes sure no other copy
// of the broker is running in the same instance directory as
// we are.
LockFile lf = null;
try {
lf = LockFile.getLock(conf.getProperty(Globals.JMQ_VAR_HOME_PROPERTY), Globals.getConfigName(),
(pm.getHostname() == null || pm.getHostname().equals("") ? Globals.getMQAddress().getHostName() : pm.getMQAddress().getHostName()),
pm.getPort(), Globals.getUseFileLockForLockFile());
} catch (Exception e) {
Object[] msgargs = { LockFile.getLockFilePath(conf.getProperty(Globals.JMQ_VAR_HOME_PROPERTY), Globals.getConfigName()), e.toString(),
Globals.getConfigName() };
logger.logStack(Logger.ERROR, rb.E_LOCKFILE_EXCEPTION, msgargs, e);
if (failStartThrowable != null) {
failStartThrowable.initCause(e);
}
return (1);
}
// Make sure we got the lock
if (!lf.isMyLock()) {
Object[] msgargs = { lf.getFilePath(), lf.getHost() + ":" + lf.getPort(), Globals.getConfigName() };
String emsg = rb.getKString(rb.E_LOCKFILE_INUSE, msgargs);
logger.log(Logger.ERROR, emsg);
if (failStartThrowable != null) {
failStartThrowable.initCause(new Exception(emsg));
}
return (1);
}
// audit logging for reset store
if (resetStore) {
Globals.getAuditSession().storeOperation(null, null, MQAuditSession.RESET_STORE);
if (isHA) {
logger.log(Logger.WARNING, BrokerResources.W_HA_NO_RESET);
}
}
// create the Interest manager, which handles maping
// interests to destinations
try {
Globals.isMinimumPersist(); // logging
store = Globals.getStore();
} catch (BrokerException ex) {
logger.logStack(Logger.ERROR, BrokerResources.E_PERSISTENT_OPEN, ex);
if (failStartThrowable != null) {
failStartThrowable.initCause(ex);
}
return (1);
}
if (Globals.useSharedConfigRecord()) {
try {
Globals.getStore().getShareConfigChangeStore();
} catch (BrokerException ex) {
logger.logStack(Logger.ERROR, BrokerResources.E_SHARECC_STORE_OPEN, ex);
if (failStartThrowable != null) {
failStartThrowable.initCause(ex);
}
return (1);
}
}
BridgeServiceManager bridgeManager = null;
if (BridgeBaseContextAdapter.bridgeEnabled() && !Globals.isNucleusManagedBroker()) {
logger.log(Logger.INFO, BrokerResources.I_INIT_BRIDGE_SERVICE_MANAGER);
try {
Class c = Class.forName(BridgeBaseContextAdapter.getManagerClass());
bridgeManager = (BridgeServiceManager) c.getDeclaredConstructor().newInstance();
bridgeManager.init(new BridgeBaseContextAdapter(this, resetStore));
} catch (Throwable t) {
bridgeManager = null;
logger.logStack(Logger.WARNING, Globals.getBrokerResources().getKString(BrokerResources.W_INIT_BRIDGE_SERVICE_MANAGER_FAILED), t);
}
}
HAMonitorService haMonitor = null;
if (Globals.getHAEnabled()) {
try {
String cname = "com.sun.messaging.jmq.jmsserver" + ".cluster.manager.ha.HAMonitorServiceImpl";
if (Globals.getHAEnabled()) {
logger.log(Logger.INFO, BrokerResources.I_STARTING_MONITOR);
// OK, in HA if the configuration already exists in the
// store, getMQAddress reflects the old state (this
// is because we want to do some additional startup
// checks)
// pass the "requested" address into HAMonitorService
// who will handle any updates
if (Globals.isNucleusManagedBroker()) {
haMonitor = Globals.getHabitat().getService(HAMonitorService.class, cname);
if (haMonitor == null) {
throw new BrokerException("Class " + cname + " not found");
}
haMonitor.init(Globals.getClusterID(), Globals.getMQAddress(), resetTakeoverThenExit);
} else {
Class c = Class.forName(cname);
Class[] paramTypes = { String.class, MQAddress.class, Boolean.class };
Object[] paramArgs = { Globals.getClusterID(), Globals.getMQAddress(), Boolean.valueOf(resetTakeoverThenExit) };
Constructor cons = c.getConstructor(paramTypes);
haMonitor = (HAMonitorService) cons.newInstance(paramArgs);
}
if (resetTakeoverThenExit) {
return (0);
}
} else {
if (Globals.isNucleusManagedBroker()) {
haMonitor = Globals.getHabitat().getService(HAMonitorService.class, cname);
if (haMonitor == null) {
throw new BrokerException("Class " + cname + " not found");
}
} else {
Class c = Class.forName(cname);
haMonitor = (HAMonitorService) c.getDeclaredConstructor().newInstance();
}
}
Globals.setHAMonitorService(haMonitor);
} catch (Exception ex) {
logger.logStack(Logger.ERROR, BrokerResources.E_ERROR_STARTING_MONITOR, ex);
if (ex instanceof StoreBeingTakenOverException) {
if (failStartThrowable != null) {
failStartThrowable.initCause(ex);
}
return (BrokerStateHandler.getRestartCode());
}
if (failStartThrowable != null) {
failStartThrowable.initCause(ex);
}
return (1);
}
if (Globals.getHAEnabled()) {
logger.log(Logger.INFO, BrokerResources.I_STARTING_HEARTBEAT);
try {
Class c = Class.forName("com.sun.messaging.jmq.jmsserver" + ".multibroker.heartbeat.HeartbeatService");
Object hbs = c.getDeclaredConstructor().newInstance();
Globals.registerHeartbeatService(hbs);
} catch (Exception e) {
logger.logStack(Logger.ERROR, BrokerResources.E_ERROR_STARTING_HB, e);
if (failStartThrowable != null) {
failStartThrowable.initCause(e);
}
return (1);
}
}
}
try {
store.addPartitionListener(Globals.getClusterManager());
store.partitionsReady();
} catch (Exception e) {
logger.logStack(Logger.ERROR, e.getMessage(), e);
if (failStartThrowable != null) {
failStartThrowable.initCause(e);
}
return (1);
}
if (NO_CLUSTER) {
mbus = new com.sun.messaging.jmq.jmsserver.cluster.api.NoCluster();
logger.log(Logger.FORCE, Globals.getBrokerResources().getKString(BrokerResources.I_FEATURE_UNAVAILABLE,
Globals.getBrokerResources().getString(BrokerResources.M_CLUSTER_SERVICE_FEATURE)));
} else {
try {
String cname = CLUSTER_BROADCASTER_SERVICE_NAME;
if (Globals.isNucleusManagedBroker()) {
mbus = Globals.getHabitat().getService(ClusterBroadcast.class, cname);
if (mbus == null) {
String emsg = "Failed to init cluster service because class " + cname + " not found";
if (Globals.getHAEnabled() || Globals.getClusterManager().getConfigBrokerCount() > 0) {
logger.log(Logger.ERROR, emsg);
if (failStartThrowable != null) {
failStartThrowable.initCause(new Exception(emsg));
}
return (1);
} else {
throw new BrokerException(emsg);
}
}
mbus.init(DEFAULT_CLUSTER_VERSION);
} else {
Class c = Class.forName(cname);
Class[] paramTypes = { Integer.class };
Constructor cons = c.getConstructor(paramTypes);
Object[] paramArgs = { Integer.valueOf(DEFAULT_CLUSTER_VERSION) };