net.bytebuddy.build

Class Plugin.Engine.Source.InMemory

java.lang.Object

net.bytebuddy.build.Plugin.Engine.Source.InMemory

All Implemented Interfaces:

Closeable, AutoCloseable, Iterable<Plugin.Engine.Source.Element>, Plugin.Engine.Source, Plugin.Engine.Source.Origin

Enclosing interface:

Plugin.Engine.Source

@HashCodeAndEqualsPlugin.Enhance
public static class Plugin.Engine.Source.InMemory
extends Object
implements Plugin.Engine.Source, Plugin.Engine.Source.Origin

A source that represents a collection of in-memory resources that are represented as byte arrays.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	Plugin.Engine.Source.InMemory.MapEntryIterator An iterator that represents map entries as sources.

Nested classes/interfaces inherited from interface net.bytebuddy.build.Plugin.Engine.Source

Plugin.Engine.Source.Compound, Plugin.Engine.Source.Element, Plugin.Engine.Source.Empty, Plugin.Engine.Source.Filtering, Plugin.Engine.Source.ForFolder, Plugin.Engine.Source.ForJarFile, Plugin.Engine.Source.InMemory, Plugin.Engine.Source.Origin

Nested classes/interfaces inherited from interface net.bytebuddy.build.Plugin.Engine.Source.Origin

Plugin.Engine.Source.Origin.Filtering, Plugin.Engine.Source.Origin.ForJarFile

Field Summary

Fields inherited from interface net.bytebuddy.build.Plugin.Engine.Source.Origin

NO_MANIFEST

Constructor Summary

Constructors

Constructor and Description
InMemory(Map<String,byte[]> storage) Creates a new in-memory source.

Method Summary

Modifier and Type	Method and Description
void	close()
Manifest	getManifest() Returns the manifest file of the source location or null if no manifest exists.
Iterator<Plugin.Engine.Source.Element>	iterator()
static Plugin.Engine.Source	ofTypes(Class<?>... type) Represents a collection of types as an in-memory source.
static Plugin.Engine.Source	ofTypes(Collection<? extends Class<?>> types) Represents a collection of types as an in-memory source.
static Plugin.Engine.Source	ofTypes(Collection<? extends Class<?>> types, Map<ClassFileVersion,Collection<? extends Class<?>>> versionedTypes) Represents a collection of types as an in-memory source.
static Plugin.Engine.Source	ofTypes(Map<TypeDescription,byte[]> binaryRepresentations) Represents a map of type names to their binary representation as an in-memory source.
static Plugin.Engine.Source	ofTypes(Map<TypeDescription,byte[]> binaryRepresentations, Map<ClassFileVersion,Map<TypeDescription,byte[]>> versionedBinaryRepresentations) Represents a map of type names to their binary representation as an in-memory source.
Plugin.Engine.Source.Origin	read() Initiates reading from a source.
ClassFileLocator	toClassFileLocator(ClassFileVersion classFileVersion) Creates a class file locator for the represented source.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

InMemory

public InMemory(Map<String,byte[]> storage)

Creates a new in-memory source.

Parameters:

storage - A mapping of resource names to their binary representation.

Method Detail

ofTypes

public static Plugin.Engine.Source ofTypes(Class<?>... type)

Represents a collection of types as an in-memory source.

Parameters:

type - The types to represent.

Returns:

A source representing the supplied types.

ofTypes

public static Plugin.Engine.Source ofTypes(Collection<? extends Class<?>> types)

Represents a collection of types as an in-memory source.

Parameters:

types - The types to represent.

Returns:

A source representing the supplied types.

ofTypes

public static Plugin.Engine.Source ofTypes(Collection<? extends Class<?>> types,
                                           Map<ClassFileVersion,Collection<? extends Class<?>>> versionedTypes)

Represents a collection of types as an in-memory source.

Parameters:

types - The types to represent.

versionedTypes - A versioned mapping of types to represent.

Returns:

A source representing the supplied types.

ofTypes

public static Plugin.Engine.Source ofTypes(Map<TypeDescription,byte[]> binaryRepresentations)

Represents a map of type names to their binary representation as an in-memory source.

Parameters:

binaryRepresentations - A mapping of type names to their binary representation.

Returns:

A source representing the supplied types.

ofTypes

public static Plugin.Engine.Source ofTypes(Map<TypeDescription,byte[]> binaryRepresentations,
                                           Map<ClassFileVersion,Map<TypeDescription,byte[]>> versionedBinaryRepresentations)

Represents a map of type names to their binary representation as an in-memory source.

Parameters:

binaryRepresentations - A mapping of type names to their binary representation.

versionedBinaryRepresentations - A versioned mapping of type names to their binary representation.

Returns:

A source representing the supplied types.

read

public Plugin.Engine.Source.Origin read()

Initiates reading from a source.

Specified by:

read in interface Plugin.Engine.Source

Returns:

The origin to read from.

toClassFileLocator

public ClassFileLocator toClassFileLocator(@MaybeNull
                                           ClassFileVersion classFileVersion)

Creates a class file locator for the represented source. If the class file locator needs to be closed, it is the responsibility of this origin to close the locator or its underlying resources.

Specified by:

toClassFileLocator in interface Plugin.Engine.Source.Origin

Parameters:

classFileVersion - The class file version to consider for multi-release jars or null if multi-release jars should not be considered.

Returns:

A class file locator for locating class files of this instance.

getManifest

@MaybeNull
public Manifest getManifest()
                                throws IOException

Returns the manifest file of the source location or null if no manifest exists.

Specified by:

getManifest in interface Plugin.Engine.Source.Origin

Returns:

This source's manifest or null.

Throws:

IOException - If an I/O error occurs.

iterator

public Iterator<Plugin.Engine.Source.Element> iterator()

Specified by:

iterator in interface Iterable<Plugin.Engine.Source.Element>

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable