org.skyscreamer.yoga.view
Class AbstractYogaView

java.lang.Object
  org.skyscreamer.yoga.view.AbstractYogaView

Direct Known Subclasses:

AbstractXmlYogaView, JsonSelectorView, SelectorBuilderView

public abstract class AbstractYogaView
extends Object

This class represents the entry point to yoga. It integrates with view technologies such as Spring Views and JAX-RS MessageBodyWriters. This objects sets up the yoga related context information (listeners, the selector, the suffix) and passes it along to the children to render.

Author:

Solomon Duskis

See Also:

JsonSelectorView, XmlSelectorView, XhtmlSelectorView

Field Summary

protected ClassFinderStrategy	_classFinderStrategy
protected RenderingListenerRegistry	_registry
protected ResultTraverser	_resultTraverser
protected MapSelector	_selector
protected SelectorParser	_selectorParser

Constructor Summary

AbstractYogaView()

Method Summary

protected String	getClassName(Object obj)
abstract String	getContentType()
abstract String	getHrefSuffix()
protected Selector	getSelector(javax.servlet.http.HttpServletRequest request)
void	render(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Object value, OutputStream os)
protected abstract void	render(Selector selector, Object value, YogaRequestContext context, OutputStream os)
void	setClassFinderStrategy(ClassFinderStrategy classFinderStrategy)
void	setRegistry(RenderingListenerRegistry registry)
void	setResultTraverser(ResultTraverser resultTraverser)
void	setSelector(MapSelector selector)
void	setSelectorParser(SelectorParser selectorParser)

Methods inherited from class java.lang.Object

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

Field Detail

_resultTraverser

protected ResultTraverser _resultTraverser

_classFinderStrategy

protected ClassFinderStrategy _classFinderStrategy

_selectorParser

protected SelectorParser _selectorParser

_registry

protected RenderingListenerRegistry _registry

_selector

protected MapSelector _selector

Constructor Detail

AbstractYogaView

public AbstractYogaView()

Method Detail

setResultTraverser

public void setResultTraverser(ResultTraverser resultTraverser)

setSelectorParser

public void setSelectorParser(SelectorParser selectorParser)

setRegistry

public void setRegistry(RenderingListenerRegistry registry)

setSelector

public void setSelector(MapSelector selector)

setClassFinderStrategy

public void setClassFinderStrategy(ClassFinderStrategy classFinderStrategy)

render

public final void render(javax.servlet.http.HttpServletRequest request,
                         javax.servlet.http.HttpServletResponse response,
                         Object value,
                         OutputStream os)
                  throws Exception

Throws:

Exception

getSelector

protected Selector getSelector(javax.servlet.http.HttpServletRequest request)
                        throws ParseSelectorException

Throws:

ParseSelectorException

getClassName

protected String getClassName(Object obj)

getContentType

public abstract String getContentType()

render

protected abstract void render(Selector selector,
                               Object value,
                               YogaRequestContext context,
                               OutputStream os)
                        throws Exception

Throws:

Exception

getHrefSuffix

public abstract String getHrefSuffix()