com.hazelcast.internal.usercodedeployment.impl

Class ClassLocator

java.lang.Object

com.hazelcast.internal.usercodedeployment.impl.ClassLocator

public final class ClassLocator
extends Object

Provides classes to a local member. It's called by UserCodeDeploymentClassLoader when a class is not found on a local classpath. The current implementation can consult a cache and when the class is not found then it consults remote members.

Constructor Summary

Constructors

Constructor and Description
ClassLocator(ConcurrentMap<String,ClassSource> classSourceMap, ConcurrentMap<String,ClassSource> clientClassSourceMap, ClassLoader parent, Filter<String> classNameFilter, Filter<Member> memberFilter, UserCodeDeploymentConfig.ClassCacheMode classCacheMode, NodeEngine nodeEngine)

Method Summary

Modifier and Type	Method and Description
void	defineClassFromClient(String name, byte[] classDef)
Class<?>	findLoadedClass(String name)
Class<?>	handleClassNotFoundException(String name)
static void	onFinishDeserialization()
static void	onStartDeserialization()

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassLocator

public ClassLocator(ConcurrentMap<String,ClassSource> classSourceMap,
                    ConcurrentMap<String,ClassSource> clientClassSourceMap,
                    ClassLoader parent,
                    Filter<String> classNameFilter,
                    Filter<Member> memberFilter,
                    UserCodeDeploymentConfig.ClassCacheMode classCacheMode,
                    NodeEngine nodeEngine)

Method Detail

onStartDeserialization

public static void onStartDeserialization()

onFinishDeserialization

public static void onFinishDeserialization()

handleClassNotFoundException

public Class<?> handleClassNotFoundException(String name)
                                      throws ClassNotFoundException

Throws:

ClassNotFoundException

defineClassFromClient

public void defineClassFromClient(String name,
                                  byte[] classDef)

findLoadedClass

public Class<?> findLoadedClass(String name)