Java org.apache.commons.lang ClassUtils fields, constructors, methods, implement or subclass

Introduction

In this page you can find the methods, fields and constructors for org.apache.commons.lang ClassUtils.

The text is from its open source code.

Subclass

org.apache.commons.lang.ClassUtils has subclasses.
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Field

char	INNER_CLASS_SEPARATOR_CHAR The inner class separator character: `'$' ==` .
String	INNER_CLASS_SEPARATOR The inner class separator String: `"$"`.

Method

List	convertClassesToClassNames(List> classes) Given a `List` of `Class` objects, this method converts them into class names. A new `List` is returned.
List>	convertClassNamesToClasses(List classNames) Given a `List` of class names, this method converts them into classes. A new `List` is returned.
List>	getAllInterfaces(Class cls) Gets a `List` of all interfaces implemented by the given class and its superclasses. The order is determined by looking through each interface in turn as declared in the source file and following its hierarchy up.
List>	getAllSuperclasses(Class cls) Gets a `List` of superclasses for the given class.
Class	getClass(String className) Returns the (initialized) class represented by `className` using the current thread's context class loader.
Class	getClass(ClassLoader classLoader, String className) Returns the (initialized) class represented by `className` using the `classLoader`.
Class	getClass(String className, boolean initialize) Returns the class represented by `className` using the current thread's context class loader.
Class	getClass(ClassLoader classLoader, String className, boolean initialize) Returns the class represented by `className` using the `classLoader`.
String	getPackageName(Object object, String valueIfNull) Gets the package name of an `Object`.
String	getPackageName(Class cls) Gets the package name of a `Class`.
String	getPackageName(String className) Gets the package name from a `String`. The string passed in is assumed to be a class name - it is not checked. If the class is unpackaged, return an empty string.
Method	getPublicMethod(Class cls, String methodName, Class parameterTypes[]) Returns the desired Method much like `Class.getMethod`, however it ensures that the returned Method is from a public class or interface and not from an anonymous inner class.
String	getShortCanonicalName(Class cls) Gets the canonical name minus the package name from a `Class`.
String	getShortCanonicalName(String canonicalName) Gets the canonical name minus the package name from a String. The string passed in is assumed to be a canonical name - it is not checked.
String	getShortCanonicalName(Object object, String valueIfNull) Gets the canonical name minus the package name for an `Object`.
String	getShortClassName(Class cls) Gets the class name minus the package name from a `Class`.
String	getShortClassName(String className) Gets the class name minus the package name from a String. The string passed in is assumed to be a class name - it is not checked.
String	getShortClassName(Object object, String valueIfNull) Gets the class name minus the package name for an `Object`.
boolean	isAssignable(Class[] classArray, Class[] toClassArray) Checks if an array of Classes can be assigned to another array of Classes. This method calls #isAssignable(Class,Class) isAssignable for each Class pair in the input arrays.
boolean	isAssignable(Class cls, Class toClass) Checks if one `Class` can be assigned to a variable of another `Class`. Unlike the Class#isAssignableFrom(java.lang.Class) method, this method takes into account widenings of primitive classes and `null`s. Primitive widenings allow an int to be assigned to a long, float or double.
boolean	isAssignable(Class[] classArray, Class[] toClassArray, boolean autoboxing) Checks if an array of Classes can be assigned to another array of Classes. This method calls #isAssignable(Class,Class) isAssignable for each Class pair in the input arrays.
boolean	isAssignable(Class cls, Class toClass, boolean autoboxing) Checks if one `Class` can be assigned to a variable of another `Class`. Unlike the Class#isAssignableFrom(java.lang.Class) method, this method takes into account widenings of primitive classes and `null`s. Primitive widenings allow an int to be assigned to a long, float or double.
Class	primitiveToWrapper(Class cls) Converts the specified primitive Class object to its corresponding wrapper Class object. NOTE: From v2.2, this method handles `Void.TYPE`, returning `Void.TYPE`.
Class[]	toClass(Object[] array) Converts an array of `Object` in to an array of `Class` objects. This method returns `null` for a `null` input array.
Class	wrapperToPrimitive(Class cls) Converts the specified wrapper class to its corresponding primitive class. This method is the counter part of `primitiveToWrapper()`.