org.richfaces.cdk.templatecompiler.el.types

Class TypesFactoryImpl

java.lang.Object

org.richfaces.cdk.templatecompiler.el.types.TypesFactoryImpl

All Implemented Interfaces:

TypesFactory

public final class TypesFactoryImpl
extends Object
implements TypesFactory

Author:

Nick Belaevski, Lukas Fryc

Field Summary

Fields inherited from interface org.richfaces.cdk.templatecompiler.el.types.TypesFactory

BOOLEAN_TYPE, DOUBLE_TYPE, INT_TYPE, INTEGER_TYPE, OBJECT_TYPE, STRING_TYPE, VOID_TYPE

Constructor Summary

Constructors

Constructor and Description
TypesFactoryImpl(Logger log, CdkClassLoader classLoader, TypeParserFactory typeParserFactory)

Method Summary

Methods

Modifier and Type	Method and Description
ELType	getGeneratedType(String typeString, ELType superType)
ELType	getMatchingVisibleMethodReturnType(ELType elType, String methodName, ELType... parameterTypes) Find an accessible method that matches the given name and has compatible parameters.
ELPropertyDescriptor	getPropertyDescriptor(ELType elType, String propertyName) This method return PropertyDescriptor by specified propertyName and clazz.
ELType	getType(String typeString)
ELType	getType(Type reflectionType)

Methods inherited from class java.lang.Object

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

Constructor Detail

TypesFactoryImpl

@Inject
public TypesFactoryImpl(Logger log,
                       CdkClassLoader classLoader,
                       TypeParserFactory typeParserFactory)

Method Detail

getType

public ELType getType(String typeString)

Description copied from interface: TypesFactory

Specified by:

getType in interface TypesFactory

Returns:

getGeneratedType

public ELType getGeneratedType(String typeString,
                      ELType superType)

Specified by:

getGeneratedType in interface TypesFactory

getType

public ELType getType(Type reflectionType)

Description copied from interface: TypesFactory

Specified by:

getType in interface TypesFactory

Returns:

getPropertyDescriptor

public ELPropertyDescriptor getPropertyDescriptor(ELType elType,
                                         String propertyName)
                                           throws ParsingException

This method return PropertyDescriptor by specified propertyName and clazz.

Specified by:

getPropertyDescriptor in interface TypesFactory

Parameters:

elType - - class to search

propertyName - - propertyName to search

Returns:

property descriptor if found.

Throws:

ParsingException - if error occured.

getMatchingVisibleMethodReturnType

public ELType getMatchingVisibleMethodReturnType(ELType elType,
                                        String methodName,
                                        ELType... parameterTypes)
                                          throws ParsingException

Find an accessible method that matches the given name and has compatible parameters. Compatible parameters mean that every method parameter is assignable from the given parameters. In other words, it finds a method with the given name that will take the parameters given.

This method is slightly undeterminstic since it loops through methods names and return the first matching method.

This method is used by #invokeMethod(Object object, String methodName, Object [] args, Class[] parameterTypes).

This method can match primitive parameter by passing in wrapper classes. For example, a Boolean will match a primitive boolean parameter.

Specified by:

getMatchingVisibleMethodReturnType in interface TypesFactory

Parameters:

elType - find method in this class

methodName - find method with this name

parameterTypes - find method with compatible parameters

Returns:

The accessible method

Throws:

ParsingException - if error occured.