org.glassfish.hk2.internal
Class JaxRsClassAnalyzer

java.lang.Object
  org.glassfish.hk2.internal.JaxRsClassAnalyzer

All Implemented Interfaces:

ClassAnalyzer

@Singleton
@Named(value="PreferLargestConstructor")
public class JaxRsClassAnalyzer
extends java.lang.Object
implements ClassAnalyzer

Implementation of the ClassAnalyzer that prefers the largest number of parameters in the constructor over the smallest. Other than that it is exactly the same as the default analyzer

Author:

jwells

Field Summary

Fields inherited from interface org.glassfish.hk2.api.ClassAnalyzer

DEFAULT_IMPLEMENTATION_NAME

Constructor Summary

JaxRsClassAnalyzer()

Method Summary

<T> java.lang.reflect.Constructor<T>	getConstructor(java.lang.Class<T> clazz) Will return the constructor that it to be used when constructing this service
<T> java.util.Set<java.lang.reflect.Field>	getFields(java.lang.Class<T> clazz) Will return the set of initializer fields to be used when initializing this service
<T> java.util.Set<java.lang.reflect.Method>	getInitializerMethods(java.lang.Class<T> clazz) Will return the set of initializer method to be used when initializing this service
<T> java.lang.reflect.Method	getPostConstructMethod(java.lang.Class<T> clazz) Will return the postConstruct method of the class
<T> java.lang.reflect.Method	getPreDestroyMethod(java.lang.Class<T> clazz) Will return the preDestroy method of the class

Methods inherited from class java.lang.Object

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

Constructor Detail

JaxRsClassAnalyzer

public JaxRsClassAnalyzer()

Method Detail

getConstructor

public <T> java.lang.reflect.Constructor<T> getConstructor(java.lang.Class<T> clazz)
                                                throws MultiException,
                                                       java.lang.NoSuchMethodException

Description copied from interface: ClassAnalyzer

Will return the constructor that it to be used when constructing this service

The default implementation will use the zero-arg constructor if no single constructor with Inject is found

Specified by:

getConstructor in interface ClassAnalyzer

Parameters:

clazz - the non-null class to analyze

Returns:

The non-null constructor to use for creating this service

Throws:

MultiException - on an error when analyzing the class

java.lang.NoSuchMethodException - if there was no available constructor

getInitializerMethods

public <T> java.util.Set<java.lang.reflect.Method> getInitializerMethods(java.lang.Class<T> clazz)
                                                              throws MultiException

Description copied from interface: ClassAnalyzer

Will return the set of initializer method to be used when initializing this service

The default implementation will return all methods marked with Inject

Specified by:

getInitializerMethods in interface ClassAnalyzer

Parameters:

clazz - the non-null class to analyze

Returns:

A non-null but possibly empty set of initialization methods

Throws:

MultiException - on an error when analyzing the class

getFields

public <T> java.util.Set<java.lang.reflect.Field> getFields(java.lang.Class<T> clazz)
                                                 throws MultiException

Description copied from interface: ClassAnalyzer

Will return the set of initializer fields to be used when initializing this service

The default implementation will return all fields marked with Inject

Specified by:

getFields in interface ClassAnalyzer

Parameters:

clazz - the non-null class to analyze

Returns:

A non-null but possibly empty set of initialization fields

Throws:

MultiException - on an error when analyzing the class

getPostConstructMethod

public <T> java.lang.reflect.Method getPostConstructMethod(java.lang.Class<T> clazz)
                                                throws MultiException

Description copied from interface: ClassAnalyzer

Will return the postConstruct method of the class

The default implementation will return the PostConstruct.postConstruct() method or the method annotated with PostConstruct

Specified by:

getPostConstructMethod in interface ClassAnalyzer

Parameters:

clazz - the non-null class to analyze

Returns:

A possibly null method representing the postConstruct method to call

Throws:

MultiException - on an error when analyzing the class

getPreDestroyMethod

public <T> java.lang.reflect.Method getPreDestroyMethod(java.lang.Class<T> clazz)
                                             throws MultiException

Description copied from interface: ClassAnalyzer

Will return the preDestroy method of the class

The default implementation will return the PreDestroy.preDestroy() method or the method annotated with PreDestroy

Specified by:

getPreDestroyMethod in interface ClassAnalyzer

Parameters:

clazz - the non-null class to analyze

Returns:

A possibly null method representing the preDestroy method to call

Throws:

MultiException - on an error when analyzing the class