Package org.apache.logging.log4j.core.script

Class ScriptManager

java.lang.Object

org.apache.logging.log4j.core.script.ScriptManager

All Implemented Interfaces:

FileWatcher

public class ScriptManager
extends java.lang.Object
implements FileWatcher

Manages the scripts use by the Configuration.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	ScriptManager.AbstractScriptRunner
private class	ScriptManager.MainScriptRunner
private static interface	ScriptManager.ScriptRunner
private class	ScriptManager.ThreadLocalScriptRunner

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.Set<java.lang.String>	allowedLanguages
private Configuration	configuration
private static java.lang.String	KEY_THREADING
private java.lang.String	languages
private static Logger	logger
private javax.script.ScriptEngineManager	manager
private java.util.concurrent.ConcurrentMap<java.lang.String,ScriptManager.ScriptRunner>	scriptRunners
private WatchManager	watchManager

Constructor Summary

Constructors

Constructor	Description
ScriptManager(Configuration configuration, WatchManager watchManager, java.lang.String scriptLanguages)

Method Summary

Modifier and Type	Method	Description
boolean	addScript(AbstractScript script)
javax.script.Bindings	createBindings(AbstractScript script)
java.lang.Object	execute(java.lang.String name, javax.script.Bindings bindings)
void	fileModified(java.io.File file)	Called when a WatchManager detects that the given File changed.
java.util.Set<java.lang.String>	getAllowedLanguages()
AbstractScript	getScript(java.lang.String name)
private ScriptManager.ScriptRunner	getScriptRunner(AbstractScript script)

Methods inherited from class java.lang.Object

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

Field Detail

KEY_THREADING

private static final java.lang.String KEY_THREADING

See Also:

Constant Field Values

logger

private static final Logger logger

configuration

private final Configuration configuration

manager

private final javax.script.ScriptEngineManager manager

scriptRunners

private final java.util.concurrent.ConcurrentMap<java.lang.String,ScriptManager.ScriptRunner> scriptRunners

languages

private final java.lang.String languages

allowedLanguages

private final java.util.Set<java.lang.String> allowedLanguages

watchManager

private final WatchManager watchManager

Constructor Detail

ScriptManager

public ScriptManager(Configuration configuration,
                     WatchManager watchManager,
                     java.lang.String scriptLanguages)

Method Detail

getAllowedLanguages

public java.util.Set<java.lang.String> getAllowedLanguages()

addScript

public boolean addScript(AbstractScript script)

createBindings

public javax.script.Bindings createBindings(AbstractScript script)

getScript

public AbstractScript getScript(java.lang.String name)

fileModified

public void fileModified(java.io.File file)

Description copied from interface: FileWatcher

Called when a WatchManager detects that the given File changed.

Specified by:

fileModified in interface FileWatcher

Parameters:

file - the file that changed.

See Also:

WatchManager

execute

public java.lang.Object execute(java.lang.String name,
                                javax.script.Bindings bindings)

getScriptRunner

private ScriptManager.ScriptRunner getScriptRunner(AbstractScript script)