Package com.helix.core.classloader

Class ClassLoaderManager

java.lang.Object

com.helix.core.classloader.ClassLoaderManager

All Implemented Interfaces:

AutoCloseable

public class ClassLoaderManager
extends Object
implements AutoCloseable

Lifecycle manager for RuleClassLoader instances across different IsolationModes.

Constructor Summary

Constructors

Constructor	Description
ClassLoaderManager()
ClassLoaderManager(IsolationMode isolationMode)
ClassLoaderManager(IsolationMode isolationMode, ClassLoaderMetrics metrics, ClassLoaderLeakDetector leakDetector)

Method Summary

Modifier and Type	Method	Description
void	close()
void	closeLoader(String loaderId)
Map<String,RuleClassLoader>	getActiveLoaders()
IsolationMode	getIsolationMode()
ClassLoaderLeakDetector	getLeakDetector()
ClassLoaderMetrics	getMetrics()
RuleClassLoader	getOrCreateClassLoader(String category, String ruleName)	Gets or creates a RuleClassLoader based on the configured IsolationMode.

Methods inherited from class java.lang.Object

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

Constructor Details

ClassLoaderManager

public ClassLoaderManager()

ClassLoaderManager

public ClassLoaderManager(IsolationMode isolationMode)

ClassLoaderManager

public ClassLoaderManager(IsolationMode isolationMode,
 ClassLoaderMetrics metrics,
 ClassLoaderLeakDetector leakDetector)

Method Details

getIsolationMode

public IsolationMode getIsolationMode()

getMetrics

public ClassLoaderMetrics getMetrics()

getLeakDetector

public ClassLoaderLeakDetector getLeakDetector()

getOrCreateClassLoader

public RuleClassLoader getOrCreateClassLoader(String category,
 String ruleName)

Gets or creates a RuleClassLoader based on the configured IsolationMode.

Parameters:

category - rule category (used in HIERARCHICAL mode)

ruleName - rule name (used in ISOLATED mode)

Returns:

RuleClassLoader instance

closeLoader

public void closeLoader(String loaderId)

getActiveLoaders

public Map<String,RuleClassLoader> getActiveLoaders()

close

public void close()

Specified by:

close in interface AutoCloseable