Package org.zeroturnaround.javarebel

Interface ClassEventListener

public interface ClassEventListener

A callback that will be notified when a class event occurs.

Since:

1.2

Author:

Jevgeni Kabanov (ekabanov@zeroturnaround.com)

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static enum	ClassEventListener.ChangeType

Field Summary

Fields

Modifier and Type	Field	Description
static final int	EVENT_DEPENDENCY_RELOADED	Event that occurs right after a dependency has been reloaded.
static final int	EVENT_LOADED	Event that occurs right after a class has been loaded.
static final int	EVENT_RELOADED	Event that occurs right after a class has been reloaded.
static final int	PRIORITY_CORE
static final int	PRIORITY_DEFAULT
static final int	PRIORITY_WEB

Method Summary

Modifier and Type	Method	Description
default void	onClassEvent(int eventType, Class<?> klass)
default void	onClassEvent(int eventType, Class<?> klass, Collection<ClassEventListener.ChangeType> changeTypes)	Called when a class event occurs.
default int	priority()	Returns the priority of the listener that defines the order of listener invocation.

Field Details

PRIORITY_DEFAULT

static final int PRIORITY_DEFAULT

See Also:

• Constant Field Values

PRIORITY_WEB

static final int PRIORITY_WEB

See Also:

• Constant Field Values

PRIORITY_CORE

static final int PRIORITY_CORE

See Also:

• Constant Field Values

EVENT_LOADED

static final int EVENT_LOADED

Event that occurs right after a class has been loaded.

See Also:

• Constant Field Values

EVENT_RELOADED

static final int EVENT_RELOADED

Event that occurs right after a class has been reloaded.

See Also:

• Constant Field Values

EVENT_DEPENDENCY_RELOADED

static final int EVENT_DEPENDENCY_RELOADED

Event that occurs right after a dependency has been reloaded.

See Also:

• Constant Field Values

Method Details

onClassEvent

default void onClassEvent(int eventType,
 Class<?> klass,
 Collection<ClassEventListener.ChangeType> changeTypes)
                   throws Exception

Called when a class event occurs.

Parameters:

eventType - the event type

klass - the class associated with the event

changeTypes - the class associated with the event

Throws:

Exception - on any issue

See Also:

• EVENT_LOADED
• EVENT_RELOADED

onClassEvent

default void onClassEvent(int eventType,
 Class<?> klass)
                   throws Exception

Throws:

Exception

priority

default int priority()

Returns the priority of the listener that defines the order of listener invocation. First run the listener with greatest priority value. Negative values are the latest.

Returns:

the priority of the listener