Package org.apache.catalina.startup

Class Catalina

java.lang.Object

org.apache.catalina.startup.Catalina

public class Catalina
extends Object

Startup/Shutdown shell program for Catalina. The following command line options are recognized:

• -config {pathname} - Set the pathname of the configuration file to be processed. If a relative path is specified, it will be interpreted as relative to the directory pathname specified by the "catalina.base" system property. [conf/server.xml]
• -help - Display usage information.
• -nonaming - Disable naming support.
• configtest - Try to test the config
• start - Start an instance of Catalina.
• stop - Stop the currently running instance of Catalina.

Author:

Craig R. McClanahan, Remy Maucherat

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	Catalina.CatalinaShutdownHook	Shutdown hook which will perform a clean shutdown of Catalina if needed.
static interface	Catalina.ServerXml

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	await	Use await.
protected String	configFile	Pathname to the server configuration file.
protected boolean	generateCode	Generate Tomcat embedded code from configuration files.
protected File	generatedCodeLocation	Location of generated sources.
protected String	generatedCodeLocationParameter	Value of the argument.
protected String	generatedCodePackage	Top package name for generated source.
protected boolean	loaded	Prevent duplicate loads.
protected ClassLoader	parentClassLoader	The shared extensions class loader for this server.
protected Server	server	The server component we are starting or stopping.
static final String	SERVER_XML
protected Thread	shutdownHook	Shutdown hook.
protected static final StringManager	sm	The string manager for this package.
protected boolean	throwOnInitFailure	Rethrow exceptions on init failure.
protected boolean	useGeneratedCode	Use generated code as a replacement for configuration files.
protected boolean	useNaming	Is naming enabled ?
protected boolean	useShutdownHook	Use shutdown hook flag.

Constructor Summary

Constructors

Constructor	Description
Catalina()

Method Summary

Modifier and Type	Method	Description
protected boolean	arguments(String[] args)	Process the specified command line arguments.
void	await()	Await and shutdown.
protected File	configFile()	Return a File object representing our configuration file.
protected Digester	createStartDigester()	Create and configure the Digester we will be using for startup.
protected Digester	createStopDigester()	Create and configure the Digester we will be using for shutdown.
protected void	generateClassFooter(Digester digester)
protected void	generateClassHeader(Digester digester, boolean start)
protected void	generateLoader()
String	getConfigFile()
boolean	getGenerateCode()
File	getGeneratedCodeLocation()
String	getGeneratedCodePackage()
ClassLoader	getParentClassLoader()
Server	getServer()
boolean	getThrowOnInitFailure()
boolean	getUseGeneratedCode()
boolean	getUseShutdownHook()
protected void	initNaming()
protected void	initStreams()
boolean	isAwait()
boolean	isUseNaming()
void	load()	Start a new server instance.
void	load(String[] args)
protected void	parseServerXml(boolean start)
void	setAwait(boolean b)
void	setConfigFile(String file)
void	setGenerateCode(boolean generateCode)
void	setGeneratedCodeLocation(File generatedCodeLocation)
void	setGeneratedCodePackage(String generatedCodePackage)
void	setParentClassLoader(ClassLoader parentClassLoader)	Set the shared extensions class loader.
void	setServer(Server server)
void	setThrowOnInitFailure(boolean throwOnInitFailure)	Set the behavior regarding errors that could occur during server init.
void	setUseGeneratedCode(boolean useGeneratedCode)
void	setUseNaming(boolean useNaming)	Enables or disables naming support.
void	setUseShutdownHook(boolean useShutdownHook)
void	start()	Start a new server instance.
void	stop()	Stop an existing server instance.
void	stopServer()
void	stopServer(String[] arguments)
protected void	usage()	Print usage information for this application.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

sm

protected static final StringManager sm

The string manager for this package.

SERVER_XML

public static final String SERVER_XML

See Also:

• Constant Field Values

await

protected boolean await

Use await.

configFile

protected String configFile

Pathname to the server configuration file.

parentClassLoader

protected ClassLoader parentClassLoader

The shared extensions class loader for this server.

server

protected Server server

The server component we are starting or stopping.

useShutdownHook

protected boolean useShutdownHook

Use shutdown hook flag.

shutdownHook

protected Thread shutdownHook

Shutdown hook.

useNaming

protected boolean useNaming

Is naming enabled ?

loaded

protected boolean loaded

Prevent duplicate loads.

throwOnInitFailure

protected boolean throwOnInitFailure

Rethrow exceptions on init failure.

generateCode

protected boolean generateCode

Generate Tomcat embedded code from configuration files.

generatedCodeLocation

protected File generatedCodeLocation

Location of generated sources.

generatedCodeLocationParameter

protected String generatedCodeLocationParameter

Value of the argument.

generatedCodePackage

protected String generatedCodePackage

Top package name for generated source.

useGeneratedCode

protected boolean useGeneratedCode

Use generated code as a replacement for configuration files.

Constructor Details

Catalina

public Catalina()

Method Details

setConfigFile

public void setConfigFile(String file)

getConfigFile

public String getConfigFile()

setUseShutdownHook

public void setUseShutdownHook(boolean useShutdownHook)

getUseShutdownHook

public boolean getUseShutdownHook()

getGenerateCode

public boolean getGenerateCode()

setGenerateCode

public void setGenerateCode(boolean generateCode)

getUseGeneratedCode

public boolean getUseGeneratedCode()

setUseGeneratedCode

public void setUseGeneratedCode(boolean useGeneratedCode)

getGeneratedCodeLocation

public File getGeneratedCodeLocation()

setGeneratedCodeLocation

public void setGeneratedCodeLocation(File generatedCodeLocation)

getGeneratedCodePackage

public String getGeneratedCodePackage()

setGeneratedCodePackage

public void setGeneratedCodePackage(String generatedCodePackage)

getThrowOnInitFailure

public boolean getThrowOnInitFailure()

Returns:

true if an exception should be thrown if an error occurs during server init

setThrowOnInitFailure

public void setThrowOnInitFailure(boolean throwOnInitFailure)

Set the behavior regarding errors that could occur during server init.

Parameters:

throwOnInitFailure - the new flag value

setParentClassLoader

public void setParentClassLoader(ClassLoader parentClassLoader)

Set the shared extensions class loader.

Parameters:

parentClassLoader - The shared extensions class loader.

getParentClassLoader

public ClassLoader getParentClassLoader()

setServer

public void setServer(Server server)

getServer

public Server getServer()

isUseNaming

public boolean isUseNaming()

Returns:

true if naming is enabled.

setUseNaming

public void setUseNaming(boolean useNaming)

Enables or disables naming support.

Parameters:

useNaming - The new use naming value

setAwait

public void setAwait(boolean b)

isAwait

public boolean isAwait()

arguments

protected boolean arguments(String[] args)

Process the specified command line arguments.

Parameters:

args - Command line arguments to process

Returns:

true if we should continue processing

configFile

protected File configFile()

Return a File object representing our configuration file.

Returns:

the main configuration file

createStartDigester

protected Digester createStartDigester()

Create and configure the Digester we will be using for startup.

Returns:

the main digester to parse server.xml

createStopDigester

protected Digester createStopDigester()

Create and configure the Digester we will be using for shutdown.

Returns:

the digester to process the stop operation

parseServerXml

protected void parseServerXml(boolean start)

stopServer

public void stopServer()

stopServer

public void stopServer(String[] arguments)

load

public void load()

Start a new server instance.

load

public void load(String[] args)

start

public void start()

Start a new server instance.

stop

public void stop()

Stop an existing server instance.

await

public void await()

Await and shutdown.

usage

protected void usage()

Print usage information for this application.

initStreams

protected void initStreams()

initNaming

protected void initNaming()

generateLoader

protected void generateLoader()

generateClassHeader

protected void generateClassHeader(Digester digester,
 boolean start)

generateClassFooter

protected void generateClassFooter(Digester digester)