org.jboss.as.server.deployment.reflect

Class ClassReflectionIndex<T>

java.lang.Object

org.jboss.as.server.deployment.reflect.ClassReflectionIndex<T>

Type Parameters:

T - the type being indexed

public final class ClassReflectionIndex<T>
extends Object

A short-lived index of all the declared fields and methods of a class.

The ClassReflectionIndex is only available during the deployment.

Author:

David M. Lloyd

Method Summary

Methods

Modifier and Type	Method and Description
Collection<Method>	getAllMethods(String name) Get a collection of methods declared on this object by method name.
Collection<Method>	getAllMethods(String name, int paramCount) Get a collection of methods declared on this object by method name and parameter count.
Constructor<T>	getConstructor(Class<?>... paramTypes) Get a constructor declared on this class.
Constructor<T>	getConstructor(String... paramTypeNames) Get a constructor declared on this class.
Collection<Constructor<T>>	getConstructors() Get the full collection of constructors declared on this object.
Field	getField(String name) Get a field declared on this object.
Collection<Field>	getFields() Get a collection of fields declared on this object.
Class<T>	getIndexedClass() Get the class indexed by this object.
Method	getMethod(Class<?> returnType, String name, Class<?>... paramTypes) Get a method declared on this object.
Method	getMethod(Method method) Get the canonical method declared on this object.
Method	getMethod(org.jboss.invocation.proxy.MethodIdentifier methodIdentifier) Get a method declared on this object.
Method	getMethod(String returnType, String name, String... paramTypeNames) Get a method declared on this object.
Collection<Method>	getMethods() Get a collection of methods declared on this object.
Collection<Method>	getMethods(String name, Class<?>... paramTypes) Get a collection of methods declared on this object.
Collection<Method>	getMethods(String name, String... paramTypeNames) Get a collection of methods declared on this object.

Methods inherited from class java.lang.Object

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

Method Detail

getIndexedClass

public Class<T> getIndexedClass()

Get the class indexed by this object.

Returns:

the class

getField

public Field getField(String name)

Get a field declared on this object.

Parameters:

name - the field name

Returns:

the field, or null if no field of that name exists

getFields

public Collection<Field> getFields()

Get a collection of fields declared on this object.

Returns:

The (possibly empty) collection of all declared fields on this object

getMethod

public Method getMethod(Class<?> returnType,
               String name,
               Class<?>... paramTypes)

Get a method declared on this object.

Parameters:

returnType - the method return type

name - the name of the method

paramTypes - the parameter types of the method

Returns:

the method, or null if no method of that description exists

getMethod

public Method getMethod(Method method)

Get the canonical method declared on this object.

Parameters:

method - the method to look up

Returns:

the canonical method object, or null if no matching method exists

getMethod

public Method getMethod(String returnType,
               String name,
               String... paramTypeNames)

Get a method declared on this object.

Parameters:

returnType - the method return type name

name - the name of the method

paramTypeNames - the parameter type names of the method

Returns:

the method, or null if no method of that description exists

getMethod

public Method getMethod(org.jboss.invocation.proxy.MethodIdentifier methodIdentifier)

Get a method declared on this object.

Parameters:

methodIdentifier - the method identifier

Returns:

the method, or null if no method of that description exists

getMethods

public Collection<Method> getMethods(String name,
                            Class<?>... paramTypes)

Get a collection of methods declared on this object.

Parameters:

name - the name of the method

paramTypes - the parameter types of the method

Returns:

the (possibly empty) collection of methods matching the description

getMethods

public Collection<Method> getMethods(String name,
                            String... paramTypeNames)

Get a collection of methods declared on this object.

Parameters:

name - the name of the method

paramTypeNames - the parameter type names of the method

Returns:

the (possibly empty) collection of methods matching the description

getAllMethods

public Collection<Method> getAllMethods(String name)

Get a collection of methods declared on this object by method name.

Parameters:

name - the name of the method

Returns:

the (possibly empty) collection of methods with the given name

getAllMethods

public Collection<Method> getAllMethods(String name,
                               int paramCount)

Get a collection of methods declared on this object by method name and parameter count.

Parameters:

name - the name of the method

paramCount - the number of parameters

Returns:

the (possibly empty) collection of methods with the given name and parameter count

getMethods

public Collection<Method> getMethods()

Get a collection of methods declared on this object.

Returns:

the (possibly empty) collection of all declared methods

getConstructors

public Collection<Constructor<T>> getConstructors()

Get the full collection of constructors declared on this object.

Returns:

the constructors

getConstructor

public Constructor<T> getConstructor(Class<?>... paramTypes)

Get a constructor declared on this class.

Parameters:

paramTypes - the constructor argument types

Returns:

the constructor, or null of no such constructor exists

getConstructor

public Constructor<T> getConstructor(String... paramTypeNames)

Get a constructor declared on this class.

Parameters:

paramTypeNames - the constructor argument type names

Returns:

the constructor, or null of no such constructor exists