com.sun.enterprise.module.bootstrap
Class Main

java.lang.Object
  com.sun.enterprise.module.bootstrap.Main

public class Main
extends Object

CLI entry point that will setup the module subsystem and delegate the main execution to the first archive in its import list... TODO: reusability of this class needs to be improved.

Author:

dochez

Constructor Summary

Main()

Method Summary

protected void	addRepo(Repository repo, ModulesRegistry mr, String weight)
Habitat	createHabitat(ModulesRegistry registry, StartupContext context)
protected InhabitantsParser	createInhabitantsParser(Habitat habitat) Creates InhabitantsParser to fill in Habitat.
protected void	createRepository(File root, File bootstrapJar, Manifest mf, ModulesRegistry mr) Creates repositories needed for the launch and adds the repositories to ModulesRegistry
protected String	findMainModuleName(File bootstrap)
protected String	findModuleStartupClassName(Module mainModule, String serviceName, String habitatName) Finds ModuleStartup implementation class name to perform the launch.
ModuleStartup	findStartupService(ModulesRegistry registry, Habitat habitat, String mainModuleName, StartupContext context) Return the ModuleStartup service configured to be used to start the system.
protected File	getBootstrapFile() We need to determine which jar file has been used to load this class Using the getResourceURL we can get this information, after that, it is just a bit of detective work to get the file path for the jar file.
ModuleStartup	launch(ModulesRegistry registry, Habitat habitat, String mainModuleName, StartupContext context) Launches the module system and hand over the execution to the ModuleStartup implementation of the main module.
Habitat	launch(ModulesRegistry registry, StartupContext context) Launches the module system and hand over the execution to the ModuleStartup implementation of the main module.
Habitat	launch(ModulesRegistry registry, String mainModuleName, StartupContext context)
protected void	launch(ModuleStartup startupCode, StartupContext context)
static void	main(String[] args)
void	run(String[] args)
protected void	setParentClassLoader(StartupContext context, ModulesRegistry mr)
void	start(String[] args) Start the server from the command line

Methods inherited from class java.lang.Object

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

Constructor Detail

Main

public Main()

Method Detail

main

public static void main(String[] args)

run

public void run(String[] args)

getBootstrapFile

protected File getBootstrapFile()
                         throws BootException

We need to determine which jar file has been used to load this class Using the getResourceURL we can get this information, after that, it is just a bit of detective work to get the file path for the jar file.

Returns:

the path to the jar file containing this class. always returns non-null.

Throws:

BootException - If failed to determine the bootstrap file name.

start

public void start(String[] args)
           throws BootException

Start the server from the command line

Parameters:

args - the command line arguments

Throws:

BootException

setParentClassLoader

protected void setParentClassLoader(StartupContext context,
                                    ModulesRegistry mr)
                             throws BootException

Throws:

BootException

createRepository

protected void createRepository(File root,
                                File bootstrapJar,
                                Manifest mf,
                                ModulesRegistry mr)
                         throws BootException

Creates repositories needed for the launch and adds the repositories to ModulesRegistry

Parameters:

bootstrapJar - The file from which manifest entries are loaded. Used for error reporting

Throws:

BootException

addRepo

protected void addRepo(Repository repo,
                       ModulesRegistry mr,
                       String weight)
                throws IOException

Throws:

IOException

launch

public Habitat launch(ModulesRegistry registry,
                      StartupContext context)
               throws BootException

Launches the module system and hand over the execution to the ModuleStartup implementation of the main module.

This version of the method auto-discoveres the main module. If there's more than one ModuleStartup implementation, it is an error.

All the launch methods start additional threads and run GFv3, then return from the method.

Parameters:

context - startup context instance

Returns:

the entry point to all the components in this newly launched GlassFish.

Throws:

BootException

launch

public Habitat launch(ModulesRegistry registry,
                      String mainModuleName,
                      StartupContext context)
               throws BootException

Throws:

BootException

launch

public ModuleStartup launch(ModulesRegistry registry,
                            Habitat habitat,
                            String mainModuleName,
                            StartupContext context)
                     throws BootException

Launches the module system and hand over the execution to the ModuleStartup implementation of the main module.

Parameters:

mainModuleName - The module that will provide ModuleStartup. If null, one will be auto-discovered.

context - startup context instance

Returns:

The ModuleStartup service

Throws:

BootException

findStartupService

public ModuleStartup findStartupService(ModulesRegistry registry,
                                        Habitat habitat,
                                        String mainModuleName,
                                        StartupContext context)
                                 throws BootException

Return the ModuleStartup service configured to be used to start the system.

Parameters:

registry -

habitat -

mainModuleName -

context -

Returns:

Throws:

BootException

createHabitat

public Habitat createHabitat(ModulesRegistry registry,
                             StartupContext context)
                      throws BootException

Throws:

BootException

createInhabitantsParser

protected InhabitantsParser createInhabitantsParser(Habitat habitat)

Creates InhabitantsParser to fill in Habitat. Override for customizing the behavior.

findMainModuleName

protected String findMainModuleName(File bootstrap)
                             throws BootException

Throws:

BootException

launch

protected void launch(ModuleStartup startupCode,
                      StartupContext context)
               throws BootException

Throws:

BootException

findModuleStartupClassName

protected String findModuleStartupClassName(Module mainModule,
                                            String serviceName,
                                            String habitatName)
                                     throws BootException

Finds ModuleStartup implementation class name to perform the launch.

This implementation does so by looking it up from services.

Throws:

BootException