Class AbstractAtomFeedView

java.lang.Object

org.springframework.context.support.ApplicationObjectSupport

org.springframework.web.context.support.WebApplicationObjectSupport

org.springframework.web.servlet.view.AbstractView

org.springframework.web.servlet.view.feed.AbstractFeedView<com.rometools.rome.feed.atom.Feed>

org.springframework.web.servlet.view.feed.AbstractAtomFeedView

All Implemented Interfaces:

Aware, BeanNameAware, ApplicationContextAware, ServletContextAware, View

@Deprecated(since="7.0",
            forRemoval=true)
public abstract class AbstractAtomFeedView
extends AbstractFeedView<com.rometools.rome.feed.atom.Feed>

Deprecated, for removal: This API element is subject to removal in a future version.

since 7.0. Libraries or applications can provide their own View class or perform rendering in web handlers directly.

Abstract superclass for Atom Feed views, using the ROME package.

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

Application-specific view classes will extend this class. The view will be held in the subclass itself, not in a template. Main entry points are the AbstractFeedView.buildFeedMetadata(Map, T, HttpServletRequest) and buildFeedEntries(Map, Feed, HttpServletRequest, HttpServletResponse).

Thanks to Jettro Coenradie and Sergio Bossa for the original feed view prototype!

Since:

3.0

Author:

Arjen Poutsma, Juergen Hoeller

See Also:

• AbstractFeedView.buildFeedMetadata(Map, T, HttpServletRequest)
• buildFeedEntries(Map, Feed, HttpServletRequest, HttpServletResponse)
• Atom Syndication Format

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_FEED_TYPE	Deprecated, for removal: This API element is subject to removal in a future version. The default feed type used.

Fields inherited from class AbstractView

DEFAULT_CONTENT_TYPE

Fields inherited from class ApplicationObjectSupport

logger

Fields inherited from interface View

PATH_VARIABLES, RESPONSE_STATUS_ATTRIBUTE, SELECTED_CONTENT_TYPE

Constructor Summary

Constructors

Constructor	Description
AbstractAtomFeedView()	Deprecated, for removal: This API element is subject to removal in a future version.

Method Summary

Modifier and Type	Method	Description
protected final void	buildFeedEntries(Map<String,Object> model, com.rometools.rome.feed.atom.Feed feed, jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)	Deprecated, for removal: This API element is subject to removal in a future version. Invokes buildFeedEntries(Map, HttpServletRequest, HttpServletResponse) to get a list of feed entries.
protected abstract List<com.rometools.rome.feed.atom.Entry>	buildFeedEntries(Map<String,Object> model, jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)	Deprecated, for removal: This API element is subject to removal in a future version. Subclasses must implement this method to build feed entries, given the model.
protected com.rometools.rome.feed.atom.Feed	newFeed()	Deprecated, for removal: This API element is subject to removal in a future version. Create a new Feed instance to hold the entries.
void	setFeedType(String feedType)	Deprecated, for removal: This API element is subject to removal in a future version. Set the Rome feed type to use.

Methods inherited from class AbstractFeedView

buildFeedMetadata, renderMergedOutputModel

Methods inherited from class AbstractView

addStaticAttribute, createMergedOutputModel, createRequestContext, createTemporaryOutputStream, exposeModelAsRequestAttributes, formatViewName, generatesDownloadContent, getAttributesMap, getBeanName, getContentType, getRequestContextAttribute, getRequestToExpose, getStaticAttributes, isExposePathVariables, prepareResponse, render, setAttributes, setAttributesCSV, setAttributesMap, setBeanName, setContentType, setExposeContextBeansAsAttributes, setExposedContextBeanNames, setExposePathVariables, setRequestContextAttribute, setResponseContentType, toString, writeToResponse

Methods inherited from class WebApplicationObjectSupport

getServletContext, getTempDir, getWebApplicationContext, initApplicationContext, initServletContext, isContextRequired, setServletContext

Methods inherited from class ApplicationObjectSupport

getApplicationContext, getMessageSourceAccessor, initApplicationContext, obtainApplicationContext, requiredContextClass, setApplicationContext

Methods inherited from class Object

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

Field Details

DEFAULT_FEED_TYPE

public static final String DEFAULT_FEED_TYPE

Deprecated, for removal: This API element is subject to removal in a future version.

The default feed type used.

See Also:

• Constant Field Values

Constructor Details

AbstractAtomFeedView

public AbstractAtomFeedView()

Deprecated, for removal: This API element is subject to removal in a future version.

Method Details

setFeedType

public void setFeedType(String feedType)

Deprecated, for removal: This API element is subject to removal in a future version.

Set the Rome feed type to use.

Defaults to Atom 1.0.

See Also:

• WireFeed.setFeedType(String)
• DEFAULT_FEED_TYPE

newFeed

protected com.rometools.rome.feed.atom.Feed newFeed()

Deprecated, for removal: This API element is subject to removal in a future version.

Create a new Feed instance to hold the entries.

By default returns an Atom 1.0 feed, but the subclass can specify any Feed.

Specified by:

newFeed in class AbstractFeedView<com.rometools.rome.feed.atom.Feed>

Returns:

the newly created Feed instance

See Also:

• setFeedType(String)

buildFeedEntries

protected final void buildFeedEntries(Map<String,Object> model,
 com.rometools.rome.feed.atom.Feed feed,
 jakarta.servlet.http.HttpServletRequest request,
 jakarta.servlet.http.HttpServletResponse response)
                               throws Exception

Deprecated, for removal: This API element is subject to removal in a future version.

Invokes buildFeedEntries(Map, HttpServletRequest, HttpServletResponse) to get a list of feed entries.

Specified by:

buildFeedEntries in class AbstractFeedView<com.rometools.rome.feed.atom.Feed>

Parameters:

model - the model Map

feed - the feed to add entries to

request - in case we need locale etc. Shouldn't look at attributes.

response - in case we need to set cookies. Shouldn't write to it.

Throws:

Exception - any exception that occurred during building

buildFeedEntries

protected abstract List<com.rometools.rome.feed.atom.Entry> buildFeedEntries(Map<String,Object> model,
 jakarta.servlet.http.HttpServletRequest request,
 jakarta.servlet.http.HttpServletResponse response)
                                                                      throws Exception

Deprecated, for removal: This API element is subject to removal in a future version.

Subclasses must implement this method to build feed entries, given the model.

Note that the passed-in HTTP response is just supposed to be used for setting cookies or other HTTP headers. The built feed itself will automatically get written to the response after this method returns.

Parameters:

model - the model Map

request - in case we need locale etc. Shouldn't look at attributes.

response - in case we need to set cookies. Shouldn't write to it.

Returns:

the feed entries to be added to the feed

Throws:

Exception - any exception that occurred during document building

See Also:

• Entry