@HashCodeAndEqualsPlugin.Enhance public abstract static class AgentBuilder.PoolStrategy.WithTypePoolCache extends Object implements AgentBuilder.PoolStrategy
A type locator that uses type pools but allows for the configuration of a custom cache provider by class loader. Note that a
TypePool
can grow in size and that a static reference is kept to this pool by Byte Buddy's registration of a
ClassFileTransformer
what can cause a memory leak if the supplied caches are not cleared on a regular basis. Also note
that a cache provider can be accessed concurrently by multiple ClassLoader
s.
All types that are returned by the locator's type pool are resolved lazily.
Modifier and Type | Class and Description |
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static class |
AgentBuilder.PoolStrategy.WithTypePoolCache.Simple
An implementation of a type locator
AgentBuilder.PoolStrategy.WithTypePoolCache (note documentation of the linked class) that is based on a
ConcurrentMap . |
AgentBuilder.PoolStrategy.ClassLoading, AgentBuilder.PoolStrategy.Default, AgentBuilder.PoolStrategy.Eager, AgentBuilder.PoolStrategy.WithTypePoolCache
Modifier and Type | Field and Description |
---|---|
protected TypePool.Default.ReaderMode |
readerMode
The reader mode to use for parsing a class file.
|
Modifier | Constructor and Description |
---|---|
protected |
WithTypePoolCache(TypePool.Default.ReaderMode readerMode)
Creates a new type locator that creates
TypePool s but provides a custom TypePool.CacheProvider . |
Modifier and Type | Method and Description |
---|---|
protected abstract TypePool.CacheProvider |
locate(ClassLoader classLoader)
Locates a cache provider for a given class loader.
|
TypePool |
typePool(ClassFileLocator classFileLocator,
ClassLoader classLoader)
Creates a type pool for a given class file locator.
|
protected final TypePool.Default.ReaderMode readerMode
protected WithTypePoolCache(TypePool.Default.ReaderMode readerMode)
TypePool
s but provides a custom TypePool.CacheProvider
.readerMode
- The reader mode to use for parsing a class file.public TypePool typePool(ClassFileLocator classFileLocator, ClassLoader classLoader)
typePool
in interface AgentBuilder.PoolStrategy
classFileLocator
- The class file locator to use.classLoader
- The class loader for which the class file locator was created.protected abstract TypePool.CacheProvider locate(ClassLoader classLoader)
classLoader
- The class loader for which to locate a cache. This class loader might be null
to represent the bootstrap loader.Copyright © 2014–2019. All rights reserved.