net.bytebuddy.dynamic

Class ClassFileLocator.ForClassLoader

java.lang.Object

net.bytebuddy.dynamic.ClassFileLocator.ForClassLoader

All Implemented Interfaces:

ClassFileLocator

Enclosing interface:

ClassFileLocator

public static class ClassFileLocator.ForClassLoader
extends Object
implements ClassFileLocator

A class file locator that queries a class loader for binary representations of class files.

Nested Class Summary

Nested classes/interfaces inherited from interface net.bytebuddy.dynamic.ClassFileLocator

ClassFileLocator.AgentBased, ClassFileLocator.Compound, ClassFileLocator.ForClassLoader, ClassFileLocator.ForFolder, ClassFileLocator.ForJarFile, ClassFileLocator.NoOp, ClassFileLocator.Resolution, ClassFileLocator.Simple

Field Summary

Fields inherited from interface net.bytebuddy.dynamic.ClassFileLocator

CLASS_FILE_EXTENSION

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ForClassLoader(ClassLoader classLoader) Creates a new class file locator for the given class loader.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object other)
int	hashCode()
ClassFileLocator.Resolution	locate(String typeName) Locates the class file for a given type and returns the binary data of the class file.
static ClassFileLocator	of(ClassLoader classLoader) Creates a class file locator for a given class loader.
static ClassFileLocator	ofClassPath() Creates a class file locator that queries the system class loader.
static ClassFileLocator.Resolution	read(Class<?> type) Attemts to create a binary representation of a loaded type by requesting data from its ClassLoader.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ForClassLoader

protected ForClassLoader(ClassLoader classLoader)

Creates a new class file locator for the given class loader.

Parameters:

classLoader - The class loader to query which must not be the bootstrap class loader, i.e. null.

Method Detail

ofClassPath

public static ClassFileLocator ofClassPath()

Creates a class file locator that queries the system class loader.

Returns:

A class file locator that queries the system class loader.

of

public static ClassFileLocator of(ClassLoader classLoader)

Creates a class file locator for a given class loader.

Parameters:

classLoader - The class loader to be used. If this class loader represents the bootstrap class loader which is represented by the null value, this system class loader is used instead.

Returns:

A corresponding source locator.

read

public static ClassFileLocator.Resolution read(Class<?> type)

Attemts to create a binary representation of a loaded type by requesting data from its ClassLoader.

Parameters:

type - The type of interest.

Returns:

The binary data to this type which might be illegal.

locate

public ClassFileLocator.Resolution locate(String typeName)
                                   throws IOException

Description copied from interface: ClassFileLocator

Locates the class file for a given type and returns the binary data of the class file.

Specified by:

locate in interface ClassFileLocator

Parameters:

typeName - The name of the type to locate a class file representation for.

Returns:

Any binary representation of the type which might be illegal.

Throws:

IOException - If reading a class file causes an error.

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object