org.springframework.boot.test.context

Class FilteredClassLoader

java.lang.Object

java.lang.ClassLoader

java.security.SecureClassLoader

java.net.URLClassLoader

org.springframework.boot.test.context.FilteredClassLoader

All Implemented Interfaces:

Closeable, AutoCloseable

public class FilteredClassLoader
extends URLClassLoader

Test URLClassLoader that can filter the classes it can load.

Since:

2.0.0

Author:

Andy Wilkinson, Stephane Nicoll, Phillip Webb

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FilteredClassLoader.ClassFilter Filter to restrict the classes that can be loaded.
static class	FilteredClassLoader.PackageFilter Filter to restrict the packages that can be loaded.

Constructor Summary

Constructors

Constructor and Description
FilteredClassLoader(Class<?>... hiddenClasses) Create a FilteredClassLoader that hides the given classes.
FilteredClassLoader(Predicate<String>... filters) Create a FilteredClassLoader that filters based on the given predicate.
FilteredClassLoader(String... hiddenPackages) Create a FilteredClassLoader that hides classes from the given packages.

Method Summary

Modifier and Type	Method and Description
protected Class<?>	loadClass(String name, boolean resolve)

Methods inherited from class java.net.URLClassLoader

addURL, close, definePackage, findClass, findResource, findResources, getPermissions, getResourceAsStream, getURLs, newInstance, newInstance

Methods inherited from class java.security.SecureClassLoader

defineClass, defineClass

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findLibrary, findLoadedClass, findSystemClass, getClassLoadingLock, getPackage, getPackages, getParent, getResource, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, loadClass, registerAsParallelCapable, resolveClass, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

Methods inherited from class java.lang.Object

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

Constructor Detail

FilteredClassLoader

public FilteredClassLoader(Class<?>... hiddenClasses)

Create a FilteredClassLoader that hides the given classes.

Parameters:

hiddenClasses - the classes to hide

FilteredClassLoader

public FilteredClassLoader(String... hiddenPackages)

Create a FilteredClassLoader that hides classes from the given packages.

Parameters:

hiddenPackages - the packages to hide

FilteredClassLoader

@SafeVarargs
public FilteredClassLoader(Predicate<String>... filters)

Create a FilteredClassLoader that filters based on the given predicate.

Parameters:

filters - a set of filters to determine when a class name should be hidden. A result of true indicates a filtered class.

Method Detail

loadClass

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

Overrides:

loadClass in class ClassLoader

Throws:

ClassNotFoundException