org.jclouds.http.functions

Class ParseXMLWithJAXB<T>

java.lang.Object

org.jclouds.http.functions.ParseXMLWithJAXB<T>

All Implemented Interfaces:

com.google.common.base.Function<HttpResponse,T>

@Singleton
public class ParseXMLWithJAXB<T>
extends Object
implements com.google.common.base.Function<HttpResponse,T>

This object will parse the body of an HttpResponse and return the result of type back to the caller.

JAXBContext works with Class objects instead of Type. This could be a limitation if we are trying to parse typed collections of objects. However, when using JAXB we expect to have well formed XML documents with one single root element, so the objects to parse should not be collections but objects that wrap collections of elements, and that should work fine.

Author:

Ignasi Barrera

Field Summary

Fields

Modifier and Type	Field and Description
protected Logger	logger
protected com.google.inject.TypeLiteral<T>	type
protected XMLParser	xml

Constructor Summary

Constructors

Constructor and Description
ParseXMLWithJAXB(XMLParser xml, com.google.inject.TypeLiteral<T> type)

Method Summary

Methods

Modifier and Type	Method and Description
T	apply(HttpResponse from)
T	apply(InputStream stream)
<V> V	apply(InputStream stream, Class<V> type)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.common.base.Function

equals

Field Detail

logger

protected Logger logger

xml

protected XMLParser xml

type

protected final com.google.inject.TypeLiteral<T> type

Constructor Detail

ParseXMLWithJAXB

@Inject
public ParseXMLWithJAXB(XMLParser xml,
                       com.google.inject.TypeLiteral<T> type)

Method Detail

apply

public T apply(HttpResponse from)

Specified by:

apply in interface com.google.common.base.Function<HttpResponse,T>

apply

public T apply(InputStream stream)
        throws IOException

Throws:

IOException

apply

public <V> V apply(InputStream stream,
          Class<V> type)
        throws IOException

Throws:

IOException