org.jboss.resteasy.core

Class AbstractCollectionFormInjector<T>

java.lang.Object

org.jboss.resteasy.core.FormInjector

org.jboss.resteasy.core.PrefixedFormInjector

org.jboss.resteasy.core.AbstractCollectionFormInjector<T>

Type Parameters:

T - The type of collection that will be created.

All Implemented Interfaces:

ValueInjector

Direct Known Subclasses:

ListFormInjector, MapFormInjector

public abstract class AbstractCollectionFormInjector<T>
extends PrefixedFormInjector

Abstract implementation of ValueInjector that can inject collections.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractCollectionFormInjector(Class collectionType, Class genericType, String prefix, Pattern pattern, ResteasyProviderFactory factory) Creates an injector to inject a collection.

Method Summary

Modifier and Type	Method and Description
protected abstract void	addTo(T collection, String key, Object value) Adds the item to the collection.
protected abstract T	createInstance(Class collectionType) Creates an instance of the collection type.
Object	inject(HttpRequest request, HttpResponse response) Inject inside the context of an HTTP request.

Methods inherited from class org.jboss.resteasy.core.PrefixedFormInjector

doInject, hasValue

Methods inherited from class org.jboss.resteasy.core.FormInjector

inject

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractCollectionFormInjector

protected AbstractCollectionFormInjector(Class collectionType,
                                         Class genericType,
                                         String prefix,
                                         Pattern pattern,
                                         ResteasyProviderFactory factory)

Creates an injector to inject a collection.

Parameters:

collectionType - The type of collection to return.

genericType - The type of elements in the collection.

prefix - prefix

pattern - The pattern that a field name should follow to be a part of this collection. The first group in the pattern must be the index.

factory - provider factory

Method Detail

inject

public Object inject(HttpRequest request,
                     HttpResponse response)

Inject inside the context of an HTTP request. Wraps the request in a Creates a collection instance and fills it with content by using the super implementation.

Specified by:

inject in interface ValueInjector

Overrides:

inject in class PrefixedFormInjector

Parameters:

request - http request

response - http response

Returns:

object

createInstance

protected abstract T createInstance(Class collectionType)

Creates an instance of the collection type.

Parameters:

collectionType - collection type

Returns:

object instance of type T

addTo

protected abstract void addTo(T collection,
                              String key,
                              Object value)

Adds the item to the collection.

Parameters:

collection - collection

key - key

value - value