org.springframework.http.converter.feed
Class AbstractWireFeedHttpMessageConverter<T extends com.sun.syndication.feed.WireFeed>

java.lang.Object
  org.springframework.http.converter.AbstractHttpMessageConverter<T>
      org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter<T>

All Implemented Interfaces:

HttpMessageConverter<T>

Direct Known Subclasses:

AtomFeedHttpMessageConverter, RssChannelHttpMessageConverter

public abstract class AbstractWireFeedHttpMessageConverter<T extends com.sun.syndication.feed.WireFeed>
extends AbstractHttpMessageConverter<T>

Abstract base class for Atom and RSS Feed message converters, using java.net's ROME package.

Since:

3.0.2

Author:

Arjen Poutsma

See Also:

AtomFeedHttpMessageConverter, RssChannelHttpMessageConverter

Field Summary

static Charset

DEFAULT_CHARSET

Fields inherited from class org.springframework.http.converter.AbstractHttpMessageConverter

logger

Constructor Summary

protected

AbstractWireFeedHttpMessageConverter(MediaType supportedMediaType)

Method Summary

protected T	readInternal(Class<? extends T> clazz, HttpInputMessage inputMessage) Abstract template method that reads the actualy object.
protected void	writeInternal(T wireFeed, HttpOutputMessage outputMessage) Abstract template method that writes the actual body.

Methods inherited from class org.springframework.http.converter.AbstractHttpMessageConverter

canRead, canRead, canWrite, canWrite, getContentLength, getDefaultContentType, getSupportedMediaTypes, read, setSupportedMediaTypes, supports, write

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_CHARSET

public static final Charset DEFAULT_CHARSET

Constructor Detail

AbstractWireFeedHttpMessageConverter

protected AbstractWireFeedHttpMessageConverter(MediaType supportedMediaType)

Method Detail

readInternal

protected T readInternal(Class<? extends T> clazz,
                         HttpInputMessage inputMessage)
                                                            throws IOException,
                                                                   HttpMessageNotReadableException

Description copied from class: AbstractHttpMessageConverter

Abstract template method that reads the actualy object. Invoked from AbstractHttpMessageConverter.read(java.lang.Class, org.springframework.http.HttpInputMessage).

Specified by:

readInternal in class AbstractHttpMessageConverter<T extends com.sun.syndication.feed.WireFeed>

Parameters:

clazz - the type of object to return

inputMessage - the HTTP input message to read from

Returns:

the converted object

Throws:

IOException - in case of I/O errors

HttpMessageNotReadableException - in case of conversion errors

writeInternal

protected void writeInternal(T wireFeed,
                             HttpOutputMessage outputMessage)
                      throws IOException,
                             HttpMessageNotWritableException

Description copied from class: AbstractHttpMessageConverter

Abstract template method that writes the actual body. Invoked from AbstractHttpMessageConverter.write(T, org.springframework.http.MediaType, org.springframework.http.HttpOutputMessage).

Specified by:

writeInternal in class AbstractHttpMessageConverter<T extends com.sun.syndication.feed.WireFeed>

Parameters:

wireFeed - the object to write to the output message

outputMessage - the message to write to

Throws:

IOException - in case of I/O errors

HttpMessageNotWritableException - in case of conversion errors