org.springframework.http.converter.feed
Class SyndFeedHttpMessageConverter

java.lang.Object
  org.springframework.http.converter.AbstractHttpMessageConverter<com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed>
      org.springframework.http.converter.feed.SyndFeedHttpMessageConverter

All Implemented Interfaces:

HttpMessageConverter<com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed>

public class SyndFeedHttpMessageConverter
extends AbstractHttpMessageConverter<com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed>

Implementation of HttpMessageConverter that can read and write RSS and ATOM feeds. Specifically, this converter can handle SyndFeed objects, from the Android ROME Feed Reader, which is a repackaging of java.net's ROME.

By default, this converter reads and writes the media types (application/rss+xml and application/atom+xml). This can be overridden by setting the supportedMediaTypes property.

Since:

1.0

Author:

Roy Clarkson

See Also:

SyndFeed

Field Summary

static java.nio.charset.Charset

DEFAULT_CHARSET

Constructor Summary

SyndFeedHttpMessageConverter()
Constructor that sets the supportedMediaTypes to application/rss+xml and application/atom+xml.

Method Summary

protected com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed	readInternal(java.lang.Class<? extends com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed> clazz, HttpInputMessage inputMessage) Abstract template method that reads the actualy object.
protected boolean	supports(java.lang.Class<?> clazz) Indicates whether the given class is supported by this converter.
protected void	writeInternal(com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed syndFeed, 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, 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 java.nio.charset.Charset DEFAULT_CHARSET

Constructor Detail

SyndFeedHttpMessageConverter

public SyndFeedHttpMessageConverter()

Constructor that sets the supportedMediaTypes to application/rss+xml and application/atom+xml.

Method Detail

supports

protected boolean supports(java.lang.Class<?> clazz)

Description copied from class: AbstractHttpMessageConverter

Indicates whether the given class is supported by this converter.

Specified by:

supports in class AbstractHttpMessageConverter<com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed>

Parameters:

clazz - the class to test for support

Returns:

true if supported; false otherwise

readInternal

protected com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed readInternal(java.lang.Class<? extends com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed> clazz,
                                                                                                      HttpInputMessage inputMessage)
                                                                                               throws java.io.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<com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed>

Parameters:

clazz - the type of object to return

inputMessage - the HTTP input message to read from

Returns:

the converted object

Throws:

java.io.IOException - in case of I/O errors

HttpMessageNotReadableException - in case of conversion errors

writeInternal

protected void writeInternal(com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed syndFeed,
                             HttpOutputMessage outputMessage)
                      throws java.io.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<com.google.code.rome.android.repackaged.com.sun.syndication.feed.synd.SyndFeed>

Parameters:

syndFeed - the object to write to the output message

outputMessage - the message to write to

Throws:

java.io.IOException - in case of I/O errors

HttpMessageNotWritableException - in case of conversion errors