Package org.optaplanner.core.config.domain

Class ReflectionsWorkaroundClasspathHelper

java.lang.Object

org.optaplanner.core.config.domain.ReflectionsWorkaroundClasspathHelper

@Deprecated
public abstract class ReflectionsWorkaroundClasspathHelper
extends Object

Deprecated.

in favor of Quarkus integration in OptaPlanner 8 or Spring Boot starter.

Workaround for bug in ClasspathHelper. This workaround expires once https://github.com/ronmamo/reflections/pull/118 is fixed.

Constructor Summary

Constructors

Constructor	Description
ReflectionsWorkaroundClasspathHelper()	Deprecated.

Method Summary

Modifier and Type	Method	Description
static ClassLoader[]	classLoaders(ClassLoader... classLoaders)	Deprecated. Returns an array of class Loaders initialized from the specified array.
static String	cleanPath(URL url)	Deprecated. Cleans the URL.
static ClassLoader	contextClassLoader()	Deprecated. Gets the current thread context class loader.
static URL	forClass(Class<?> aClass, ClassLoader... classLoaders)	Deprecated. Returns the URL that contains a Class.
static Collection<URL>	forClassLoader()	Deprecated. Returns a distinct collection of URLs based on URLs derived from class loaders.
static Collection<URL>	forClassLoader(ClassLoader... classLoaders)	Deprecated. Returns a distinct collection of URLs based on URLs derived from class loaders.
static Collection<URL>	forJavaClassPath()	Deprecated. Returns a distinct collection of URLs based on the java.class.path system property.
static Collection<URL>	forPackage(String name, ClassLoader... classLoaders)	Deprecated. Returns a distinct collection of URLs based on a package name.
static Collection<URL>	forResource(String resourceName, ClassLoader... classLoaders)	Deprecated. Returns a distinct collection of URLs based on a resource.
static ClassLoader	staticClassLoader()	Deprecated. Gets the class loader of this library.

Methods inherited from class java.lang.Object

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

Constructor Detail

ReflectionsWorkaroundClasspathHelper

public ReflectionsWorkaroundClasspathHelper()

Deprecated.

Method Detail

contextClassLoader

public static ClassLoader contextClassLoader()

Deprecated.

Gets the current thread context class loader. Thread.currentThread().getContextClassLoader().

Returns:

the context class loader, may be null

staticClassLoader

public static ClassLoader staticClassLoader()

Deprecated.

Gets the class loader of this library. Reflections.class.getClassLoader().

Returns:

the static library class loader, may be null

classLoaders

public static ClassLoader[] classLoaders(ClassLoader... classLoaders)

Deprecated.

Returns an array of class Loaders initialized from the specified array.

If the input is null or empty, it defaults to both contextClassLoader() and staticClassLoader()

Returns:

the array of class loaders, not null

forPackage

public static Collection<URL> forPackage(String name,
                                         ClassLoader... classLoaders)

Deprecated.

Returns a distinct collection of URLs based on a package name.

This searches for the package name as a resource, using ClassLoader.getResources(String). For example, forPackage(org.reflections) effectively returns URLs from the classpath containing packages starting with org.reflections.

If the optional ClassLoaders are not specified, then both contextClassLoader() and staticClassLoader() are used for ClassLoader.getResources(String).

The returned URLs retains the order of the given classLoaders.

Returns:

the collection of URLs, not null

forResource

public static Collection<URL> forResource(String resourceName,
                                          ClassLoader... classLoaders)

Deprecated.

Returns a distinct collection of URLs based on a resource.

This searches for the resource name, using ClassLoader.getResources(String). For example, forResource(test.properties) effectively returns URLs from the classpath containing files of that name.

If the optional ClassLoaders are not specified, then both contextClassLoader() and staticClassLoader() are used for ClassLoader.getResources(String).

The returned URLs retains the order of the given classLoaders.

Returns:

the collection of URLs, not null

forClass

public static URL forClass(Class<?> aClass,
                           ClassLoader... classLoaders)

Deprecated.

Returns the URL that contains a Class.

This searches for the class using ClassLoader.getResource(String).

If the optional ClassLoaders are not specified, then both contextClassLoader() and staticClassLoader() are used for ClassLoader.getResources(String).

Returns:

the URL containing the class, null if not found

forClassLoader

public static Collection<URL> forClassLoader()

Deprecated.

Returns a distinct collection of URLs based on URLs derived from class loaders.

This finds the URLs using URLClassLoader.getURLs() using both contextClassLoader() and staticClassLoader().

The returned URLs retains the order of the given classLoaders.

Returns:

the collection of URLs, not null

forClassLoader

public static Collection<URL> forClassLoader(ClassLoader... classLoaders)

Deprecated.

Returns a distinct collection of URLs based on URLs derived from class loaders.

This finds the URLs using URLClassLoader.getURLs() using the specified class loader, searching up the parent hierarchy.

If the optional ClassLoaders are not specified, then both contextClassLoader() and staticClassLoader() are used for ClassLoader.getResources(String).

The returned URLs retains the order of the given classLoaders.

Returns:

the collection of URLs, not null

forJavaClassPath

public static Collection<URL> forJavaClassPath()

Deprecated.

Returns a distinct collection of URLs based on the java.class.path system property.

This finds the URLs using the java.class.path system property.

The returned collection of URLs retains the classpath order.

Returns:

the collection of URLs, not null

cleanPath

public static String cleanPath(URL url)

Deprecated.

Cleans the URL.

Parameters:

url - the URL to clean, not null

Returns:

the path, not null