Modifier and Type	Class and Description
public static class	MultipleParentClassLoader.Builder A builder to collect class loader and that creates a `net.bytebuddy.dynamic.loading.MultipleParentClassLoader` only if multiple or no `java.lang.ClassLoader`s are found in the process.
protected static class	MultipleParentClassLoader.CompoundEnumeration A compound URL enumeration.

Modifier and Type	Field and Description
private final List<? extends ClassLoader>	parents The parents of this class loader in their application order.

Access	Constructor and Description
public	MultipleParentClassLoader(List<? extends ClassLoader> The parents of this class loader in their application order. This list must not contain `null`, i.e. the bootstrap class loader which is an implicit parent of any class loader. parents) Creates a new class loader with multiple parents.
public	MultipleParentClassLoader(ClassLoader An explicit parent in compliance with the class loader API. This explicit parent should only be set if the current platform does not allow creating a class loader that extends the bootstrap loader. parent, List<? extends ClassLoader> The parents of this class loader in their application order. This list must not contain `null`, i.e. the bootstrap class loader which is an implicit parent of any class loader. parents) Creates a new class loader with multiple parents.
public	MultipleParentClassLoader(ClassLoader An explicit parent in compliance with the class loader API. This explicit parent should only be set if the current platform does not allow creating a class loader that extends the bootstrap loader. parent, List<? extends ClassLoader> The parents of this class loader in their application order. This list must not contain `null`, i.e. the bootstrap class loader which is an implicit parent of any class loader. parents, boolean `true` if the class loader is sealed for injection of additional classes. sealed) Creates a new class loader with multiple parents.

Modifier and Type	Method and Description
protected Map<String, Class<?>>	doDefineClasses(Map<String, byte[]> The types binary representations. typeDefinitions) Implements abstract net.bytebuddy.dynamic.loading.InjectionClassLoader.doDefineClasses. Defines a group of types to be loaded by this class loader.
private static void	doRegisterAsParallelCapable() Hides net.bytebuddy.dynamic.loading.InjectionClassLoader.doRegisterAsParallelCapable. Registers class loader as parallel capable if possible.
public URL	getResource(String The resource name name) Overrides java.lang.ClassLoader.getResource. Finds the resource with the given name.
public Enumeration<URL>	getResources(String The resource name name) Overrides java.lang.ClassLoader.getResources. Finds all the resources with the given name.
protected Class<?>	loadClass(String The binary name of the class name, boolean If `true` then resolve the class resolve) Overrides java.lang.ClassLoader.loadClass. Loads the class with the specified binary name.

parents	back to summary
private final List<? extends ClassLoader> parents The parents of this class loader in their application order.

MultipleParentClassLoader	back to summary
public MultipleParentClassLoader(List<? extends ClassLoader> parents) Creates a new class loader with multiple parents. Parameters parents:List<? extends ClassLoader> The parents of this class loader in their application order. This list must not contain `null`, i.e. the bootstrap class loader which is an implicit parent of any class loader.

MultipleParentClassLoader	back to summary
public MultipleParentClassLoader(ClassLoader parent, List<? extends ClassLoader> parents) Creates a new class loader with multiple parents. Parameters parent:ClassLoader An explicit parent in compliance with the class loader API. This explicit parent should only be set if the current platform does not allow creating a class loader that extends the bootstrap loader. parents:List<? extends ClassLoader> The parents of this class loader in their application order. This list must not contain `null`, i.e. the bootstrap class loader which is an implicit parent of any class loader.

MultipleParentClassLoader	back to summary
public MultipleParentClassLoader(ClassLoader parent, List<? extends ClassLoader> parents, boolean sealed) Creates a new class loader with multiple parents. Parameters parent:ClassLoader An explicit parent in compliance with the class loader API. This explicit parent should only be set if the current platform does not allow creating a class loader that extends the bootstrap loader. parents:List<? extends ClassLoader> The parents of this class loader in their application order. This list must not contain `null`, i.e. the bootstrap class loader which is an implicit parent of any class loader. sealed:boolean `true` if the class loader is sealed for injection of additional classes.

Method Detail

doDefineClasses	back to summary
protected Map<String, Class<?>> doDefineClasses(Map<String, byte[]> typeDefinitions) Implements abstract net.bytebuddy.dynamic.loading.InjectionClassLoader.doDefineClasses. Doc from net.bytebuddy.dynamic.loading.InjectionClassLoader.doDefineClasses. Defines a group of types to be loaded by this class loader. Parameters typeDefinitions:Map<String, byte[]> The types binary representations. Returns:Map<String, Class<?>> The mapping of defined classes or previously defined classes by their name. Annotations @Override

doDefineClasses

back to summary

protected Map<String, Class<?>> doDefineClasses(Map<String, byte[]> typeDefinitions)

Implements abstract net.bytebuddy.dynamic.loading.InjectionClassLoader.doDefineClasses.

Doc from net.bytebuddy.dynamic.loading.InjectionClassLoader.doDefineClasses.

Defines a group of types to be loaded by this class loader.

Parameters

typeDefinitions:Map<String, byte[]>: The types binary representations.

Returns:Map<String, Class<?>>

The mapping of defined classes or previously defined classes by their name.

Annotations

@Override

doRegisterAsParallelCapable	back to summary
private static void doRegisterAsParallelCapable() Hides net.bytebuddy.dynamic.loading.InjectionClassLoader.doRegisterAsParallelCapable. Registers class loader as parallel capable if possible. Annotations @SuppressFBWarnings:DP_DO_INSIDE_DO_PRIVILEGED justification:Must be invoked from targeting class loader type.

doRegisterAsParallelCapable

back to summary

private static void doRegisterAsParallelCapable()

Hides net.bytebuddy.dynamic.loading.InjectionClassLoader.doRegisterAsParallelCapable.

Registers class loader as parallel capable if possible.

Annotations

@SuppressFBWarnings:DP_DO_INSIDE_DO_PRIVILEGED
justification:Must be invoked from targeting class loader type.

getResource back to summary

getResource	back to summary
public URL getResource(String name) Overrides java.lang.ClassLoader.getResource. Doc from java.lang.ClassLoader.getResource. Finds the resource with the given name. A resource is some data (images, audio, text, etc) that can be accessed by class code in a way that is independent of the location of the code. The name of a resource is a '`/`'-separated path name that identifies the resource. Resources in named modules are subject to the encapsulation rules specified by `Module.getResourceAsStream`. Additionally, and except for the special case where the resource has a name ending with "`.class`", this method will only find resources in packages of named modules when the package is `opened` unconditionally (even if the caller of this method is in the same module as the resource). Parameters name:String The resource name Returns:URL `URL` object for reading the resource; `null` if the resource could not be found, a `URL` could not be constructed to locate the resource, the resource is in a package that is not opened unconditionally, or access to the resource is denied by the security manager.

public URL getResource(String name)

Overrides java.lang.ClassLoader.getResource.

Doc from java.lang.ClassLoader.getResource.

Finds the resource with the given name. A resource is some data (images, audio, text, etc) that can be accessed by class code in a way that is independent of the location of the code.

The name of a resource is a '/'-separated path name that identifies the resource.

Resources in named modules are subject to the encapsulation rules specified by Module.getResourceAsStream. Additionally, and except for the special case where the resource has a name ending with ".class", this method will only find resources in packages of named modules when the package is opened unconditionally (even if the caller of this method is in the same module as the resource).

Parameters

name:String: The resource name

Returns:URL

URL object for reading the resource; null if the resource could not be found, a URL could not be constructed to locate the resource, the resource is in a package that is not opened unconditionally, or access to the resource is denied by the security manager.

getResources back to summary

getResources	back to summary
public Enumeration<URL> getResources(String name) throws IOException Overrides java.lang.ClassLoader.getResources. Doc from java.lang.ClassLoader.getResources. Finds all the resources with the given name. A resource is some data (images, audio, text, etc) that can be accessed by class code in a way that is independent of the location of the code. The name of a resource is a `/`-separated path name that identifies the resource. Resources in named modules are subject to the encapsulation rules specified by `Module.getResourceAsStream`. Additionally, and except for the special case where the resource has a name ending with "`.class`", this method will only find resources in packages of named modules when the package is `opened` unconditionally (even if the caller of this method is in the same module as the resource). Parameters name:String The resource name Returns:Enumeration<URL> An enumeration of `URL` objects for the resource. If no resources could be found, the enumeration will be empty. Resources for which a `URL` cannot be constructed, are in a package that is not opened unconditionally, or access to the resource is denied by the security manager, are not returned in the enumeration. Exceptions IOException: If I/O errors occur

public Enumeration<URL> getResources(String name) throws IOException

Overrides java.lang.ClassLoader.getResources.

Doc from java.lang.ClassLoader.getResources.

Finds all the resources with the given name. A resource is some data (images, audio, text, etc) that can be accessed by class code in a way that is independent of the location of the code.

The name of a resource is a /-separated path name that identifies the resource.

Parameters

name:String: The resource name

Returns:Enumeration<URL>

An enumeration of URL objects for the resource. If no resources could be found, the enumeration will be empty. Resources for which a URL cannot be constructed, are in a package that is not opened unconditionally, or access to the resource is denied by the security manager, are not returned in the enumeration.

Exceptions

IOException:: If I/O errors occur

loadClass back to summary

loadClass	back to summary
protected Class<?> loadClass(String name, boolean resolve) throws ClassNotFoundException Overrides java.lang.ClassLoader.loadClass. Doc from java.lang.ClassLoader.loadClass. Loads the class with the specified binary name. The default implementation of this method searches for classes in the following order: Invoke `findLoadedClass(String)` to check if the class has already been loaded. Invoke the `loadClass` method on the parent class loader. If the parent is `null` the class loader built into the virtual machine is used, instead. Invoke the `findClass(String)` method to find the class. If the class was found using the above steps, and the `resolve` flag is true, this method will then invoke the `resolveClass(Class)` method on the resulting `Class` object. Subclasses of `ClassLoader` are encouraged to override `findClass(String)`, rather than this method. Unless overridden, this method synchronizes on the result of `getClassLoadingLock` method during the entire class loading process. Parameters name:String The binary name of the class resolve:boolean If `true` then resolve the class Returns:Class<?> The resulting `Class` object Exceptions ClassNotFoundException: If the class could not be found

protected Class<?> loadClass(String name, boolean resolve) throws ClassNotFoundException

Overrides java.lang.ClassLoader.loadClass.

Doc from java.lang.ClassLoader.loadClass.

Loads the class with the specified binary name. The default implementation of this method searches for classes in the following order:

Invoke findLoadedClass(String) to check if the class has already been loaded.
Invoke the loadClass method on the parent class loader. If the parent is null the class loader built into the virtual machine is used, instead.
Invoke the findClass(String) method to find the class.

If the class was found using the above steps, and the resolve flag is true, this method will then invoke the resolveClass(Class) method on the resulting Class object.

Subclasses of ClassLoader are encouraged to override findClass(String), rather than this method.

Unless overridden, this method synchronizes on the result of getClassLoadingLock method during the entire class loading process.

Parameters

name:String: The binary name of the class
resolve:boolean: If true then resolve the class

Returns:Class<?>

The resulting Class object

Exceptions

ClassNotFoundException:: If the class could not be found

net.bytebuddy.dynamic.loading back to summary

public Class MultipleParentClassLoader.Builder

Class Inheritance

extends Object

java.lang.Object
net.bytebuddy.dynamic.loading.MultipleParentClassLoader.Builder

Annotations

@Enhance

A builder to collect class loader and that creates a net.bytebuddy.dynamic.loading.MultipleParentClassLoader only if multiple or no java.lang.ClassLoaders are found in the process. If exactly a single class loader is found, this class loader is returned. All class loaders are applied in their collection order with the exception of the bootstrap class loader which is represented by null and which is an implicit parent of any class loader.

Field Summary

Modifier and Type	Field and Description
private final List<? extends ClassLoader>	classLoaders The class loaders that were collected.
private final boolean	sealed `true` if the created class loader is sealed.

Constructor Summary

Access	Constructor and Description
public	Builder() Creates a new builder without any class loaders.
public	Builder(boolean `true` if the created class loader is sealed. sealed) Creates a new builder without any class loaders.
private	Builder(List<? extends ClassLoader> The class loaders that were collected until now. classLoaders, boolean `true` if the created class loader is sealed. sealed) Creates a new builder.

Method Summary

Modifier and Type	Method and Description
public MultipleParentClassLoader.Builder	Returns: A new builder instance with the additional class loaders of the provided types if they were not yet collected. append(Class<?>... The types of which to collect the class loaders. type) Appends the class loaders of the given types.
public MultipleParentClassLoader.Builder	Returns: A new builder instance with the additional class loaders. append(Collection<? extends Class<?>> The types of which to collect the class loaders. types) Appends the class loaders of the given types if those class loaders were not yet collected.
public MultipleParentClassLoader.Builder	Returns: A new builder instance with the additional class loaders. append(ClassLoader... The class loaders to be collected. classLoader) Appends the given class loaders if they were not yet collected.
public MultipleParentClassLoader.Builder	Returns: A new builder instance with the additional class loaders. append(List<? extends ClassLoader> The class loaders to collected. classLoaders) Appends the given class loaders if they were not yet appended.
public MultipleParentClassLoader.Builder	Returns: A new builder instance with the additional class loaders of the provided types if they were not yet collected. appendMostSpecific(Class<?>... The types of which to collect the class loaders. type) Appends the class loaders of the given types but filters any duplicates within the hierarchy of class loaders.
public MultipleParentClassLoader.Builder	Returns: A new builder instance with the additional class loaders. appendMostSpecific(Collection<? extends Class<?>> The types of which to collect the class loaders. types) Appends the class loaders of the given types but filters any duplicates within the hierarchy of class loaders.
public MultipleParentClassLoader.Builder	Returns: A new builder instance with the additional class loaders. appendMostSpecific(ClassLoader... The class loaders to be collected. classLoader) Appends the given class loaders but removes any class loaders that are the parent of any previously registered class loader.
public MultipleParentClassLoader.Builder	Returns: A new builder instance with the additional class loaders. appendMostSpecific(List<? extends ClassLoader> The class loaders to collected. classLoaders) Appends the given class loaders but removes any class loaders that are the parent of any previously registered class loader.
public ClassLoader	Returns: A suitable class loader. build() Returns the only class loader that was appended if exactly one class loader was appended or a multiple parent class loader as a parent of all supplied class loader and with the bootstrap class loader as an implicit parent.
public ClassLoader	Returns: A suitable class loader. build(ClassLoader The class loader's contractual parent which is accessible via `ClassLoader#getParent()`. If this class loader is also included in the appended class loaders, it is not parent) Returns the only class loader that was appended if exactly one class loader was appended or a multiple parent class loader as a parent of all supplied class loader and with the bootstrap class loader as an implicit parent.
private ClassLoader	Returns: A multiple parent class loader that includes all collected class loaders and the explicit parent. doBuild(ClassLoader The explicit parent class loader. parent) Creates a multiple parent class loader with an explicit parent.
public MultipleParentClassLoader.Builder	Returns: A builder that does not longer consider any appended class loaders that matched the provided matcher. filter(ElementMatcher<? super ClassLoader> The matcher to be used for filtering. matcher) Only retains all class loaders that match the given matcher.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

classLoaders	back to summary
private final List<? extends ClassLoader> classLoaders The class loaders that were collected.

sealed	back to summary
private final boolean sealed `true` if the created class loader is sealed.

Constructor Detail

Builder	back to summary
public Builder() Creates a new builder without any class loaders.

Builder back to summary

Builder	back to summary
public Builder(boolean sealed) Creates a new builder without any class loaders. Parameters sealed:boolean `true` if the created class loader is sealed.

public Builder(boolean sealed)

Creates a new builder without any class loaders.

Parameters

sealed:boolean: true if the created class loader is sealed.

Builder back to summary

Builder	back to summary
private Builder(List<? extends ClassLoader> classLoaders, boolean sealed) Creates a new builder. Parameters classLoaders:List<? extends ClassLoader> The class loaders that were collected until now. sealed:boolean `true` if the created class loader is sealed.

private Builder(List<? extends ClassLoader> classLoaders, boolean sealed)

Creates a new builder.

Parameters

classLoaders:List<? extends ClassLoader>: The class loaders that were collected until now.
sealed:boolean: true if the created class loader is sealed.

Method Detail

append	back to summary
public MultipleParentClassLoader.Builder append(Class<?>... type) Appends the class loaders of the given types. The bootstrap class loader is implicitly skipped as it is an implicit parent of any class loader. Parameters type:Class<?>[] The types of which to collect the class loaders. Returns:MultipleParentClassLoader.Builder A new builder instance with the additional class loaders of the provided types if they were not yet collected.

append

back to summary

public MultipleParentClassLoader.Builder append(Class<?>... type)

Appends the class loaders of the given types. The bootstrap class loader is implicitly skipped as it is an implicit parent of any class loader.

Parameters

type:Class<?>[]: The types of which to collect the class loaders.

Returns:MultipleParentClassLoader.Builder

A new builder instance with the additional class loaders of the provided types if they were not yet collected.

append	back to summary
public MultipleParentClassLoader.Builder append(Collection<? extends Class<?>> types) Appends the class loaders of the given types if those class loaders were not yet collected. The bootstrap class loader is implicitly skipped as it is an implicit parent of any class loader. Parameters types:Collection<? extends Class<?>> The types of which to collect the class loaders. Returns:MultipleParentClassLoader.Builder A new builder instance with the additional class loaders.

append

back to summary

public MultipleParentClassLoader.Builder append(Collection<? extends Class<?>> types)

Appends the class loaders of the given types if those class loaders were not yet collected. The bootstrap class loader is implicitly skipped as it is an implicit parent of any class loader.

Parameters

types:Collection<? extends Class<?>>: The types of which to collect the class loaders.

Returns:MultipleParentClassLoader.Builder

A new builder instance with the additional class loaders.

append	back to summary
public MultipleParentClassLoader.Builder append(ClassLoader... classLoader) Appends the given class loaders if they were not yet collected. The bootstrap class loader is implicitly skipped as it is an implicit parent of any class loader. Parameters classLoader:ClassLoader[] The class loaders to be collected. Returns:MultipleParentClassLoader.Builder A new builder instance with the additional class loaders.

append

back to summary

public MultipleParentClassLoader.Builder append(ClassLoader... classLoader)

Appends the given class loaders if they were not yet collected. The bootstrap class loader is implicitly skipped as it is an implicit parent of any class loader.

Parameters

classLoader:ClassLoader[]: The class loaders to be collected.

Returns:MultipleParentClassLoader.Builder

A new builder instance with the additional class loaders.

append	back to summary
public MultipleParentClassLoader.Builder append(List<? extends ClassLoader> classLoaders) Appends the given class loaders if they were not yet appended. The bootstrap class loader is never appended as it is an implicit parent of any class loader. Parameters classLoaders:List<? extends ClassLoader> The class loaders to collected. Returns:MultipleParentClassLoader.Builder A new builder instance with the additional class loaders.

append

back to summary

public MultipleParentClassLoader.Builder append(List<? extends ClassLoader> classLoaders)

Appends the given class loaders if they were not yet appended. The bootstrap class loader is never appended as it is an implicit parent of any class loader.

Parameters

classLoaders:List<? extends ClassLoader>: The class loaders to collected.

Returns:MultipleParentClassLoader.Builder

A new builder instance with the additional class loaders.

appendMostSpecific	back to summary
public MultipleParentClassLoader.Builder appendMostSpecific(Class<?>... type) Appends the class loaders of the given types but filters any duplicates within the hierarchy of class loaders. The bootstrap class loader is implicitly skipped as it is an implicit parent of any class loader. Class loaders are prepended to the list of class loaders. Parameters type:Class<?>[] The types of which to collect the class loaders. Returns:MultipleParentClassLoader.Builder A new builder instance with the additional class loaders of the provided types if they were not yet collected.

appendMostSpecific

back to summary

public MultipleParentClassLoader.Builder appendMostSpecific(Class<?>... type)

Appends the class loaders of the given types but filters any duplicates within the hierarchy of class loaders. The bootstrap class loader is implicitly skipped as it is an implicit parent of any class loader. Class loaders are prepended to the list of class loaders.

Parameters

type:Class<?>[]: The types of which to collect the class loaders.

Returns:MultipleParentClassLoader.Builder

A new builder instance with the additional class loaders of the provided types if they were not yet collected.

appendMostSpecific	back to summary
public MultipleParentClassLoader.Builder appendMostSpecific(Collection<? extends Class<?>> types) Appends the class loaders of the given types but filters any duplicates within the hierarchy of class loaders. The bootstrap class loader is implicitly skipped as it is an implicit parent of any class loader. Class loaders are prepended to the list of class loaders. Parameters types:Collection<? extends Class<?>> The types of which to collect the class loaders. Returns:MultipleParentClassLoader.Builder A new builder instance with the additional class loaders.

appendMostSpecific

back to summary

public MultipleParentClassLoader.Builder appendMostSpecific(Collection<? extends Class<?>> types)

Parameters

types:Collection<? extends Class<?>>: The types of which to collect the class loaders.

Returns:MultipleParentClassLoader.Builder

A new builder instance with the additional class loaders.

appendMostSpecific	back to summary
public MultipleParentClassLoader.Builder appendMostSpecific(ClassLoader... classLoader) Appends the given class loaders but removes any class loaders that are the parent of any previously registered class loader. The bootstrap class loader is implicitly skipped as it is an implicit parent of any class loader. Parameters classLoader:ClassLoader[] The class loaders to be collected. Returns:MultipleParentClassLoader.Builder A new builder instance with the additional class loaders.

appendMostSpecific

back to summary

public MultipleParentClassLoader.Builder appendMostSpecific(ClassLoader... classLoader)

Appends the given class loaders but removes any class loaders that are the parent of any previously registered class loader. The bootstrap class loader is implicitly skipped as it is an implicit parent of any class loader.

Parameters

classLoader:ClassLoader[]: The class loaders to be collected.

Returns:MultipleParentClassLoader.Builder

A new builder instance with the additional class loaders.

appendMostSpecific	back to summary
public MultipleParentClassLoader.Builder appendMostSpecific(List<? extends ClassLoader> classLoaders) Appends the given class loaders but removes any class loaders that are the parent of any previously registered class loader. The bootstrap class loader is implicitly skipped as it is an implicit parent of any class loader. Parameters classLoaders:List<? extends ClassLoader> The class loaders to collected. Returns:MultipleParentClassLoader.Builder A new builder instance with the additional class loaders.

appendMostSpecific

back to summary

public MultipleParentClassLoader.Builder appendMostSpecific(List<? extends ClassLoader> classLoaders)

Parameters

classLoaders:List<? extends ClassLoader>: The class loaders to collected.

Returns:MultipleParentClassLoader.Builder

A new builder instance with the additional class loaders.

build	back to summary
public ClassLoader build() Returns the only class loader that was appended if exactly one class loader was appended or a multiple parent class loader as a parent of all supplied class loader and with the bootstrap class loader as an implicit parent. If no class loader was appended, a new class loader is created that declares no parents. If a class loader is created, its explicit parent is set to be the bootstrap class loader. Important Note Byte Buddy does not provide any access control for the creation of the class loader. It is the responsibility of the user of this builder to provide such privileges. Returns:ClassLoader A suitable class loader.

build

back to summary

public ClassLoader build()

Returns the only class loader that was appended if exactly one class loader was appended or a multiple parent class loader as a parent of all supplied class loader and with the bootstrap class loader as an implicit parent. If no class loader was appended, a new class loader is created that declares no parents. If a class loader is created, its explicit parent is set to be the bootstrap class loader.

Important Note

Byte Buddy does not provide any access control for the creation of the class loader. It is the responsibility of the user of this builder to provide such privileges.

Returns:ClassLoader: A suitable class loader.

build back to summary

build	back to summary
public ClassLoader build(ClassLoader parent) Returns the only class loader that was appended if exactly one class loader was appended or a multiple parent class loader as a parent of all supplied class loader and with the bootstrap class loader as an implicit parent. If no class loader was appended, or if only the supplied parent to this method was included, this class loader is returned, Important Note Byte Buddy does not provide any access control for the creation of the class loader. It is the responsibility of the user of this builder to provide such privileges. Parameters parent:ClassLoader The class loader's contractual parent which is accessible via `ClassLoader#getParent()`. If this class loader is also included in the appended class loaders, it is not Returns:ClassLoader A suitable class loader.

public ClassLoader build(ClassLoader parent)

Returns the only class loader that was appended if exactly one class loader was appended or a multiple parent class loader as a parent of all supplied class loader and with the bootstrap class loader as an implicit parent. If no class loader was appended, or if only the supplied parent to this method was included, this class loader is returned,

Important Note

Byte Buddy does not provide any access control for the creation of the class loader. It is the responsibility of the user of this builder to provide such privileges.

Parameters

parent:ClassLoader: The class loader's contractual parent which is accessible via ClassLoader#getParent(). If this class loader is also included in the appended class loaders, it is not

Returns:ClassLoader

A suitable class loader.

doBuild	back to summary
private ClassLoader doBuild(ClassLoader parent) Creates a multiple parent class loader with an explicit parent. Parameters parent:ClassLoader The explicit parent class loader. Returns:ClassLoader A multiple parent class loader that includes all collected class loaders and the explicit parent. Annotations @SuppressFBWarnings:DP_CREATE_CLASSLOADER_INSIDE_DO_PRIVILEGED justification:Assuring privilege is explicit user responsibility.

doBuild

back to summary

private ClassLoader doBuild(ClassLoader parent)

Creates a multiple parent class loader with an explicit parent.

Parameters

parent:ClassLoader: The explicit parent class loader.

Returns:ClassLoader

A multiple parent class loader that includes all collected class loaders and the explicit parent.

Annotations

@SuppressFBWarnings:DP_CREATE_CLASSLOADER_INSIDE_DO_PRIVILEGED
justification:Assuring privilege is explicit user responsibility.

filter	back to summary
public MultipleParentClassLoader.Builder filter(ElementMatcher<? super ClassLoader> matcher) Only retains all class loaders that match the given matcher. Parameters matcher:ElementMatcher<? super ClassLoader> The matcher to be used for filtering. Returns:MultipleParentClassLoader.Builder A builder that does not longer consider any appended class loaders that matched the provided matcher.

filter

back to summary

public MultipleParentClassLoader.Builder filter(ElementMatcher<? super ClassLoader> matcher)

Only retains all class loaders that match the given matcher.

Parameters

matcher:ElementMatcher<? super ClassLoader>: The matcher to be used for filtering.

Returns:MultipleParentClassLoader.Builder

A builder that does not longer consider any appended class loaders that matched the provided matcher.

net.bytebuddy.dynamic.loading back to summary

protected Class MultipleParentClassLoader.CompoundEnumeration

Class Inheritance

extends Object
implements Enumeration<URL>

java.lang.Object
net.bytebuddy.dynamic.loading.MultipleParentClassLoader.CompoundEnumeration

All Implemented Interfaces

java.util.Enumeration

A compound URL enumeration.

Field Summary

Modifier and Type	Field and Description
private Enumeration<URL>	current The currently represented enumeration or `null` if no such enumeration is currently selected.
private final List<Enumeration<URL>>	enumerations The remaining lists of enumerations.
private static final int	FIRST Indicates the first index of a list.

Constructor Summary

Access	Constructor and Description
protected	CompoundEnumeration(List<Enumeration<URL>> The enumerations to represent. enumerations) Creates a compound enumeration.

Method Summary

Modifier and Type	Method and Description
public boolean	hasMoreElements() Implements java.util.Enumeration.hasMoreElements. Tests if this enumeration contains more elements.
public URL	nextElement() Implements java.util.Enumeration.nextElement. Returns the next element of this enumeration if this enumeration object has at least one more element to provide.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

current	back to summary
private Enumeration<URL> current The currently represented enumeration or `null` if no such enumeration is currently selected. Annotations @UnknownNull

enumerations	back to summary
private final List<Enumeration<URL>> enumerations The remaining lists of enumerations.

FIRST	back to summary
private static final int FIRST Indicates the first index of a list.

Constructor Detail

CompoundEnumeration	back to summary
protected CompoundEnumeration(List<Enumeration<URL>> enumerations) Creates a compound enumeration. Parameters enumerations:List<Enumeration<URL>> The enumerations to represent.

CompoundEnumeration

back to summary

protected CompoundEnumeration(List<Enumeration<URL>> enumerations)

Creates a compound enumeration.

Parameters

enumerations:List<Enumeration<URL>>: The enumerations to represent.

Method Detail

hasMoreElements back to summary

hasMoreElements	back to summary
public boolean hasMoreElements() Implements java.util.Enumeration.hasMoreElements. Doc from java.util.Enumeration.hasMoreElements. Tests if this enumeration contains more elements. Returns:boolean `true` if and only if this enumeration object contains at least one more element to provide; `false` otherwise.

public boolean hasMoreElements()

Implements java.util.Enumeration.hasMoreElements.

Doc from java.util.Enumeration.hasMoreElements.

Tests if this enumeration contains more elements.

Returns:boolean: true if and only if this enumeration object contains at least one more element to provide; false otherwise.

nextElement	back to summary
public URL nextElement() Implements java.util.Enumeration.nextElement. Doc from java.util.Enumeration.nextElement. Returns the next element of this enumeration if this enumeration object has at least one more element to provide. Returns:URL the next element of this enumeration. Annotations @SuppressFBWarnings:UWF_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR justification:Null reference is avoided by element check.

nextElement

back to summary

public URL nextElement()

Implements java.util.Enumeration.nextElement.

Doc from java.util.Enumeration.nextElement.

Returns the next element of this enumeration if this enumeration object has at least one more element to provide.

Returns:URL

the next element of this enumeration.

Annotations

@SuppressFBWarnings:UWF_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR
justification:Null reference is avoided by element check.

public Class MultipleParentClassLoader

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public Class MultipleParentClassLoader.Builder

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protected Class MultipleParentClassLoader.CompoundEnumeration

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