org.springframework.http.converter.feed

Class AbstractWireFeedHttpMessageConverter<T extends com.rometools.rome.feed.WireFeed>

java.lang.Object

org.springframework.http.converter.AbstractHttpMessageConverter<T>

org.springframework.http.converter.feed.AbstractWireFeedHttpMessageConverter<T>

Type Parameters:

T - the converted object type

All Implemented Interfaces:

HttpMessageConverter<T>

Direct Known Subclasses:

AtomFeedHttpMessageConverter, RssChannelHttpMessageConverter

public abstract class AbstractWireFeedHttpMessageConverter<T extends com.rometools.rome.feed.WireFeed>
extends AbstractHttpMessageConverter<T>

Abstract base class for Atom and RSS Feed message converters, using the ROME tools project.

NOTE: As of Spring 4.1, this is based on the com.rometools variant of ROME, version 1.5. Please upgrade your build dependency.

Since:

3.0.2

Author:

Arjen Poutsma

See Also:

AtomFeedHttpMessageConverter, RssChannelHttpMessageConverter

Field Summary

Fields

Modifier and Type	Field and Description
static java.nio.charset.Charset	DEFAULT_CHARSET The default charset used by the converter.

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

logger

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractWireFeedHttpMessageConverter(MediaType supportedMediaType)

Method Summary

Modifier and Type	Method and Description
protected T	readInternal(java.lang.Class<? extends T> clazz, HttpInputMessage inputMessage) Abstract template method that reads the actual 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

addDefaultHeaders, canRead, canRead, canWrite, canWrite, getContentLength, getDefaultCharset, getDefaultContentType, getSupportedMediaTypes, read, setDefaultCharset, 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 java.nio.charset.Charset DEFAULT_CHARSET

The default charset used by the converter.

Constructor Detail

AbstractWireFeedHttpMessageConverter

protected AbstractWireFeedHttpMessageConverter(MediaType supportedMediaType)

Method Detail

readInternal

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

Description copied from class: AbstractHttpMessageConverter

Abstract template method that reads the actual object. Invoked from AbstractHttpMessageConverter.read(java.lang.Class<? extends T>, org.springframework.http.HttpInputMessage).

Specified by:

readInternal in class AbstractHttpMessageConverter<T extends com.rometools.rome.feed.WireFeed>

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(T wireFeed,
                             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<T extends com.rometools.rome.feed.WireFeed>

Parameters:

wireFeed - the object to write to the output message

outputMessage - the HTTP output message to write to

Throws:

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

HttpMessageNotWritableException - in case of conversion errors