Package net.bytebuddy.pool

Class TypePool.Default

java.lang.Object

net.bytebuddy.pool.TypePool.AbstractBase

net.bytebuddy.pool.TypePool.AbstractBase.Hierarchical

net.bytebuddy.pool.TypePool.Default

All Implemented Interfaces:

TypePool

Direct Known Subclasses:

TypePool.Default.WithLazyResolution

Enclosing interface:

TypePool

@Enhance
public static class TypePool.Default
extends TypePool.AbstractBase.Hierarchical

A default implementation of a TypePool that models binary data in the Java byte code format into a TypeDescription. The data lookup is delegated to a ClassFileLocator.

TypePool.Resolutions that are produced by this type pool are either fully resolved or not resolved at all.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static interface	TypePool.Default.AnnotationRegistrant	An annotation registrant implements a visitor pattern for reading an unknown amount of values of annotations.
protected static interface	TypePool.Default.ComponentTypeLocator	A component type locator allows for the lazy location of an array's component type.
protected static class	TypePool.Default.GenericTypeExtractor	A generic type extractor allows for an iterative extraction of generic type information.
protected static interface	TypePool.Default.GenericTypeRegistrant	A type registrant allows to register a generic type token.
protected static class	TypePool.Default.LazyTypeDescription	A type description that looks up any referenced ByteCodeElement or AnnotationDescription by querying a type pool at lookup time.
protected static class	TypePool.Default.ParameterBag	A bag for collecting parameter meta information that is stored as debug information for implemented methods.
static class	TypePool.Default.ReaderMode	Determines the granularity of the class file parsing that is conducted by a TypePool.Default.
protected class	TypePool.Default.TypeExtractor	A type extractor reads a class file and collects data that is relevant to create a type description.
static class	TypePool.Default.WithLazyResolution	A variant of TypePool.Default that resolves type descriptions lazily.

Nested classes/interfaces inherited from class net.bytebuddy.pool.TypePool.AbstractBase

TypePool.AbstractBase.ArrayTypeResolution, TypePool.AbstractBase.ComponentTypeReference, TypePool.AbstractBase.Hierarchical

Nested classes/interfaces inherited from interface net.bytebuddy.pool.TypePool

TypePool.AbstractBase, TypePool.CacheProvider, TypePool.ClassLoading, TypePool.Default, TypePool.Empty, TypePool.Explicit, TypePool.LazyFacade, TypePool.Resolution

Field Summary

Fields

Modifier and Type	Field	Description
protected ClassFileLocator	classFileLocator	The locator to query for finding binary data of a type.
protected AsmClassReader.Factory	classReaderFactory	The class reader factory to use.
private static org.objectweb.asm.MethodVisitor	IGNORE_METHOD	Indicates that a visited method should be ignored.
protected TypePool.Default.ReaderMode	readerMode	The reader mode to apply by this default type pool.

Fields inherited from class net.bytebuddy.pool.TypePool.AbstractBase

cacheProvider, PRIMITIVE_DESCRIPTORS, PRIMITIVE_TYPES

Constructor Summary

Constructors

Constructor	Description
Default(TypePool.CacheProvider cacheProvider, ClassFileLocator classFileLocator, TypePool.Default.ReaderMode readerMode)	Creates a new default type pool without a parent pool.
Default(TypePool.CacheProvider cacheProvider, ClassFileLocator classFileLocator, TypePool.Default.ReaderMode readerMode, TypePool parentPool)	Creates a new default type pool.
Default(TypePool.CacheProvider cacheProvider, ClassFileLocator classFileLocator, TypePool.Default.ReaderMode readerMode, AsmClassReader.Factory classReaderFactory)	Creates a new default type pool that uses an explicit class reader factory.
Default(TypePool.CacheProvider cacheProvider, ClassFileLocator classFileLocator, TypePool.Default.ReaderMode readerMode, AsmClassReader.Factory classReaderFactory, TypePool parentPool)	Creates a new default type pool.

Method Summary

Modifier and Type	Method	Description
protected TypePool.Resolution	doDescribe(java.lang.String name)	Determines a resolution to a non-primitive, non-array type.
protected TypeDescription	doParse(AsmClassReader classReader)	Parses the supplied binary representation and returns a corresponding type description.
static TypePool	of(java.lang.ClassLoader classLoader)	Returns a type pool for the provided class loader.
static TypePool	of(ClassFileLocator classFileLocator)	Creates a default TypePool that looks up data by querying the supplied class file locator.
static TypePool	ofBootLoader()	Creates a default TypePool that looks up data by querying the boot class loader.
static TypePool	ofPlatformLoader()	Creates a default TypePool that looks up data by querying the plaform class loader.
static TypePool	ofSystemLoader()	Creates a default TypePool that looks up data by querying the system class loader.

Methods inherited from class net.bytebuddy.pool.TypePool.AbstractBase.Hierarchical

clear, describe

Methods inherited from class net.bytebuddy.pool.TypePool.AbstractBase

doCache

Methods inherited from class java.lang.Object

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

Field Detail

IGNORE_METHOD

@AlwaysNull
private static final org.objectweb.asm.MethodVisitor IGNORE_METHOD

Indicates that a visited method should be ignored.

classFileLocator

protected final ClassFileLocator classFileLocator

The locator to query for finding binary data of a type.

readerMode

protected final TypePool.Default.ReaderMode readerMode

The reader mode to apply by this default type pool.

classReaderFactory

protected final AsmClassReader.Factory classReaderFactory

The class reader factory to use.

Constructor Detail

Default

public Default(TypePool.CacheProvider cacheProvider,
               ClassFileLocator classFileLocator,
               TypePool.Default.ReaderMode readerMode)

Creates a new default type pool without a parent pool.

Parameters:

cacheProvider - The cache provider to be used.

classFileLocator - The class file locator to be used.

readerMode - The reader mode to apply by this default type pool.

Default

public Default(TypePool.CacheProvider cacheProvider,
               ClassFileLocator classFileLocator,
               TypePool.Default.ReaderMode readerMode,
               TypePool parentPool)

Creates a new default type pool.

Parameters:

cacheProvider - The cache provider to be used.

classFileLocator - The class file locator to be used.

readerMode - The reader mode to apply by this default type pool.

parentPool - The parent type pool.

Default

public Default(TypePool.CacheProvider cacheProvider,
               ClassFileLocator classFileLocator,
               TypePool.Default.ReaderMode readerMode,
               AsmClassReader.Factory classReaderFactory)

Creates a new default type pool that uses an explicit class reader factory.

Parameters:

cacheProvider - The cache provider to be used.

classFileLocator - The class file locator to be used.

readerMode - The reader mode to apply by this default type pool.

classReaderFactory - The class reader factory to use.

Default

public Default(TypePool.CacheProvider cacheProvider,
               ClassFileLocator classFileLocator,
               TypePool.Default.ReaderMode readerMode,
               AsmClassReader.Factory classReaderFactory,
               TypePool parentPool)

Creates a new default type pool.

Parameters:

cacheProvider - The cache provider to be used.

classFileLocator - The class file locator to be used.

readerMode - The reader mode to apply by this default type pool.

classReaderFactory - The class reader factory to use.

parentPool - The parent type pool.

Method Detail

ofSystemLoader

public static TypePool ofSystemLoader()

Creates a default TypePool that looks up data by querying the system class loader. The returned instance is configured to use a fast reading mode and a simple cache.

Returns:

A type pool that reads its data from the system class loader.

ofPlatformLoader

public static TypePool ofPlatformLoader()

Creates a default TypePool that looks up data by querying the plaform class loader. The returned instance is configured to use a fast reading mode and a simple cache. If the current VM is of version 8 or older, the extension class loader is represented instead.

Returns:

A type pool that reads its data from the platform class path.

ofBootLoader

public static TypePool ofBootLoader()

Creates a default TypePool that looks up data by querying the boot class loader. The returned instance is configured to use a fast reading mode and a simple cache.

Returns:

A type pool that reads its data from the boot class loader.

of

public static TypePool of(@MaybeNull
                          java.lang.ClassLoader classLoader)

Returns a type pool for the provided class loader.

Parameters:

classLoader - The class loader for which this class pool is representing types.

Returns:

An appropriate type pool.

of

public static TypePool of(ClassFileLocator classFileLocator)

Creates a default TypePool that looks up data by querying the supplied class file locator. The returned instance is configured to use a fast reading mode and a simple cache.

Parameters:

classFileLocator - The class file locator to use.

Returns:

A type pool that reads its data from the system class path.

doDescribe

protected TypePool.Resolution doDescribe(java.lang.String name)

Description copied from class: TypePool.AbstractBase

Determines a resolution to a non-primitive, non-array type.

Specified by:

doDescribe in class TypePool.AbstractBase

Parameters:

name - The name of the type to describe.

Returns:

A resolution to the type to describe.

doParse

protected TypeDescription doParse(AsmClassReader classReader)

Parses the supplied binary representation and returns a corresponding type description.

Parameters:

classReader - The ASM class reader to process.

Returns:

An appropriate type description.