io.netty.handler.codec.serialization

Class ClassResolvers

java.lang.Object

io.netty.handler.codec.serialization.ClassResolvers

Deprecated.

This class has been deprecated with no replacement, because serialization can be a security liability

@Deprecated
public final class ClassResolvers
extends Object

Factory methods for creating ClassResolver instances.

Security: serialization can be a security liability, and should not be used without defining a list of classes that are allowed to be desirialized. Such a list can be specified with the jdk.serialFilter system property, for instance. See the serialization filtering article for more information.

Method Summary

Modifier and Type	Method and Description
static ClassResolver	cacheDisabled(ClassLoader classLoader) Deprecated. cache disabled
static ClassResolver	softCachingConcurrentResolver(ClassLoader classLoader) Deprecated. aggressive concurrent cache good for shared cache, when we're not worried about class unloading
static ClassResolver	softCachingResolver(ClassLoader classLoader) Deprecated. aggressive non-concurrent cache good for non-shared cache, when we're not worried about class unloading
static ClassResolver	weakCachingConcurrentResolver(ClassLoader classLoader) Deprecated. non-aggressive concurrent cache good for shared cache, when we're worried about class unloading
static ClassResolver	weakCachingResolver(ClassLoader classLoader) Deprecated. non-aggressive non-concurrent cache good for non-shared default cache

Methods inherited from class java.lang.Object

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

Method Detail

cacheDisabled

public static ClassResolver cacheDisabled(ClassLoader classLoader)

Deprecated.

cache disabled

Parameters:

classLoader - - specific classLoader to use, or null if you want to revert to default

Returns:

new instance of class resolver

weakCachingResolver

public static ClassResolver weakCachingResolver(ClassLoader classLoader)

Deprecated.

non-aggressive non-concurrent cache good for non-shared default cache

Parameters:

classLoader - - specific classLoader to use, or null if you want to revert to default

Returns:

new instance of class resolver

softCachingResolver

public static ClassResolver softCachingResolver(ClassLoader classLoader)

Deprecated.

aggressive non-concurrent cache good for non-shared cache, when we're not worried about class unloading

Parameters:

classLoader - - specific classLoader to use, or null if you want to revert to default

Returns:

new instance of class resolver

weakCachingConcurrentResolver

public static ClassResolver weakCachingConcurrentResolver(ClassLoader classLoader)

Deprecated.

non-aggressive concurrent cache good for shared cache, when we're worried about class unloading

Parameters:

classLoader - - specific classLoader to use, or null if you want to revert to default

Returns:

new instance of class resolver

softCachingConcurrentResolver

public static ClassResolver softCachingConcurrentResolver(ClassLoader classLoader)

Deprecated.

aggressive concurrent cache good for shared cache, when we're not worried about class unloading

Parameters:

classLoader - - specific classLoader to use, or null if you want to revert to default

Returns:

new instance of class resolver