org.netbeans
Class Events

java.lang.Object
  org.netbeans.Events

public abstract class Events
extends Object

Track events that occur in the module system abstractly. A concrete implementation can provide localized messages for these, notify the user visually, track performance, etc. Only events relevant to the user or to performance need to be logged; detailed low-level descriptions of what is happening can simply be logged to the ErrorManager.

Field Summary

static String	CANT_DELETE_ENABLED_AUTOLOAD Module autoload (or since org.netbeans.core/1 1.3, eager)
static String	CLOSE no args
static String	CREATED_MODULE_SYSTEM no args
static String	DELETE_MODULE Module toDelete
static String	EXTENSION_MULTIPLY_LOADED File extension, Set owners
static String	FAILED_INSTALL_NEW Set notInstalled
static String	FAILED_INSTALL_NEW_UNEXPECTED Module notInstalled, InvalidException problem
static String	FINISH_AUTO_RESTORE Set toInstall
static String	FINISH_CREATE_BOOT_MODULE Object history
static String	FINISH_CREATE_REGULAR_MODULE File jar
static String	FINISH_DEPLOY_TEST_MODULE File jar
static String	FINISH_DISABLE_MODULES List toDisable
static String	FINISH_ENABLE_MODULES List toEnable
static String	FINISH_LOAD List loaded
static String	FINISH_LOAD_BOOT_MODULES no args
static String	FINISH_READ Set found
static String	FINISH_UNLOAD List unloaded
static String	INSTALL Module installed
static String	LOAD_LAYERS Set modules
static String	LOAD_SECTION Module home, ManifestSection section
static String	MISC_PROP_MISMATCH Module afflicted, String propname, Object valueOnDisk, Object actualValue
static String	MISSING_JAR_FILE File nonexistentJar
static String	MODULES_FILE_PROCESSED FileObject
static String	MODULES_FILE_SCANNED Integer
static String	PATCH File patchfile
static String	PERF_END String message
static String	PERF_START String message
static String	PERF_TICK String message
static String	PREPARE Module prepared
static String	RESTORE Module restored
static String	START_AUTO_RESTORE Set toInstall
static String	START_CREATE_BOOT_MODULE Object history
static String	START_CREATE_REGULAR_MODULE File jar
static String	START_DEPLOY_TEST_MODULE File jar
static String	START_DISABLE_MODULES List toDisable
static String	START_ENABLE_MODULES List toEnable
static String	START_LOAD List loaded
static String	START_LOAD_BOOT_MODULES no args
static String	START_READ no args
static String	START_UNLOAD List unloaded
static String	UNINSTALL Module uninstalled
static String	UNLOAD_LAYERS Set modules
static String	UPDATE Module updated
static String	WRONG_CLASS_LOADER Module culprit, Class offending, ClassLoader expected

Constructor Summary

protected

Events() Constructor for subclasses to use.

Method Summary

void	log(String message, Object... args) Log an event.
protected abstract void	logged(String message, Object[] args) Report an event.

Methods inherited from class java.lang.Object

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

Field Detail

PERF_START

public static final String PERF_START

String message

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Constant Field Values

PERF_TICK

public static final String PERF_TICK

String message

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Constant Field Values

PERF_END

public static final String PERF_END

String message

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Constant Field Values

START_CREATE_REGULAR_MODULE

public static final String START_CREATE_REGULAR_MODULE

File jar

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Constant Field Values

FINISH_CREATE_REGULAR_MODULE

public static final String FINISH_CREATE_REGULAR_MODULE

File jar

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Constant Field Values

START_CREATE_BOOT_MODULE

public static final String START_CREATE_BOOT_MODULE

Object history

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Constant Field Values

FINISH_CREATE_BOOT_MODULE

public static final String FINISH_CREATE_BOOT_MODULE

Object history

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Constant Field Values

CREATED_MODULE_SYSTEM

public static final String CREATED_MODULE_SYSTEM

no args

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Constant Field Values

START_LOAD_BOOT_MODULES

public static final String START_LOAD_BOOT_MODULES

no args

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Constant Field Values

FINISH_LOAD_BOOT_MODULES

public static final String FINISH_LOAD_BOOT_MODULES

no args

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Constant Field Values

START_DEPLOY_TEST_MODULE

public static final String START_DEPLOY_TEST_MODULE

File jar

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Constant Field Values

FINISH_DEPLOY_TEST_MODULE

public static final String FINISH_DEPLOY_TEST_MODULE

File jar

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Constant Field Values

DELETE_MODULE

public static final String DELETE_MODULE

Module toDelete

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Constant Field Values

START_ENABLE_MODULES

public static final String START_ENABLE_MODULES

List toEnable

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Constant Field Values

FINISH_ENABLE_MODULES

public static final String FINISH_ENABLE_MODULES

List toEnable

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Constant Field Values

START_DISABLE_MODULES

public static final String START_DISABLE_MODULES

List toDisable

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Constant Field Values

FINISH_DISABLE_MODULES

public static final String FINISH_DISABLE_MODULES

List toDisable

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Constant Field Values

PREPARE

public static final String PREPARE

Module prepared

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Constant Field Values

START_LOAD

public static final String START_LOAD

List loaded

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Constant Field Values

FINISH_LOAD

public static final String FINISH_LOAD

List loaded

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Constant Field Values

START_UNLOAD

public static final String START_UNLOAD

List unloaded

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Constant Field Values

FINISH_UNLOAD

public static final String FINISH_UNLOAD

List unloaded

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Constant Field Values

INSTALL

public static final String INSTALL

Module installed

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Constant Field Values

UNINSTALL

public static final String UNINSTALL

Module uninstalled

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Constant Field Values

RESTORE

public static final String RESTORE

Module restored

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Constant Field Values

UPDATE

public static final String UPDATE

Module updated

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Constant Field Values

LOAD_SECTION

public static final String LOAD_SECTION

Module home, ManifestSection section

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Constant Field Values

CLOSE

public static final String CLOSE

no args

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Constant Field Values

START_READ

public static final String START_READ

no args

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Constant Field Values

FINISH_READ

public static final String FINISH_READ

Set found

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Constant Field Values

MODULES_FILE_PROCESSED

public static final String MODULES_FILE_PROCESSED

FileObject

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Constant Field Values

MODULES_FILE_SCANNED

public static final String MODULES_FILE_SCANNED

Integer

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Constant Field Values

START_AUTO_RESTORE

public static final String START_AUTO_RESTORE

Set toInstall

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Constant Field Values

FINISH_AUTO_RESTORE

public static final String FINISH_AUTO_RESTORE

Set toInstall

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Constant Field Values

FAILED_INSTALL_NEW

public static final String FAILED_INSTALL_NEW

Set notInstalled

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Constant Field Values

FAILED_INSTALL_NEW_UNEXPECTED

public static final String FAILED_INSTALL_NEW_UNEXPECTED

Module notInstalled, InvalidException problem

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Constant Field Values

LOAD_LAYERS

public static final String LOAD_LAYERS

Set modules

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Constant Field Values

UNLOAD_LAYERS

public static final String UNLOAD_LAYERS

Set modules

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Constant Field Values

WRONG_CLASS_LOADER

public static final String WRONG_CLASS_LOADER

Module culprit, Class offending, ClassLoader expected

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Constant Field Values

EXTENSION_MULTIPLY_LOADED

public static final String EXTENSION_MULTIPLY_LOADED

File extension, Set owners

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Constant Field Values

MISSING_JAR_FILE

public static final String MISSING_JAR_FILE

File nonexistentJar

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Constant Field Values

CANT_DELETE_ENABLED_AUTOLOAD

public static final String CANT_DELETE_ENABLED_AUTOLOAD

Module autoload (or since org.netbeans.core/1 1.3, eager)

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Constant Field Values

MISC_PROP_MISMATCH

public static final String MISC_PROP_MISMATCH

Module afflicted, String propname, Object valueOnDisk, Object actualValue

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Constant Field Values

PATCH

public static final String PATCH

File patchfile

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Constant Field Values

Constructor Detail

Events

protected Events()

Constructor for subclasses to use.

Method Detail

log

public final void log(String message,
                      Object... args)

Log an event. You must pass a fixed event type string, and a list of arguments (meaning varies according to event type). Note that the event type string must be the exact String listed as the constant in this class, not a copy.

logged

protected abstract void logged(String message,
                               Object[] args)

Report an event.