org.richfaces.resource
Class AbstractCacheableResource

java.lang.Object
  javax.faces.application.Resource
      org.richfaces.resource.AbstractBaseResource
          org.richfaces.resource.AbstractCacheableResource

All Implemented Interfaces:

org.richfaces.resource.CacheableResource

Direct Known Subclasses:

BaseResourceWrapper, CompiledCSSResource

public abstract class AbstractCacheableResource
extends AbstractBaseResource
implements org.richfaces.resource.CacheableResource

Since:

4.0

Author:

Nick Belaevski

Field Summary

Fields inherited from class org.richfaces.resource.AbstractBaseResource

URL_PROTOCOL

Fields inherited from class javax.faces.application.Resource

COMPONENT_RESOURCE_KEY

Constructor Summary

AbstractCacheableResource()

Method Summary

protected void	addCacheControlResponseHeaders(javax.faces.context.FacesContext facesContext, Map<String,String> headers)
String	getEntityTag(javax.faces.context.FacesContext context)
Date	getExpires(javax.faces.context.FacesContext context) IMPORTANT: this method returned TTL in RF 3.x, now it returns expiration time
int	getTimeToLive(javax.faces.context.FacesContext context)
boolean	isCacheable(javax.faces.context.FacesContext context)
protected Boolean	isMatchesEntityTag(javax.faces.context.FacesContext context) Deprecated.
protected boolean	isMatchesEntityTag(javax.faces.context.FacesContext context, String matchHeaderValue)
protected Boolean	isMatchesLastModified(javax.faces.context.FacesContext context) Deprecated.
protected boolean	isMatchesLastModified(javax.faces.context.FacesContext context, String modifiedCondition)
void	setCacheable(boolean cacheable)
boolean	userAgentNeedsUpdate(javax.faces.context.FacesContext context)

Methods inherited from class org.richfaces.resource.AbstractBaseResource

addNoCacheResponseHeaders, getClassLoader, getContentLength, getLastModified, getRequestPath, getResponseHeaders, getURL

Methods inherited from class javax.faces.application.Resource

getContentType, getInputStream, getLibraryName, getResourceName, setContentType, setLibraryName, setResourceName, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractCacheableResource

public AbstractCacheableResource()

Method Detail

isCacheable

public boolean isCacheable(javax.faces.context.FacesContext context)

Specified by:

isCacheable in interface org.richfaces.resource.CacheableResource

isMatchesLastModified

@Deprecated
protected Boolean isMatchesLastModified(javax.faces.context.FacesContext context)

Deprecated.

isMatchesLastModified

protected boolean isMatchesLastModified(javax.faces.context.FacesContext context,
                                        String modifiedCondition)

isMatchesEntityTag

@Deprecated
protected Boolean isMatchesEntityTag(javax.faces.context.FacesContext context)

Deprecated.

isMatchesEntityTag

protected boolean isMatchesEntityTag(javax.faces.context.FacesContext context,
                                     String matchHeaderValue)

setCacheable

public void setCacheable(boolean cacheable)

userAgentNeedsUpdate

public boolean userAgentNeedsUpdate(javax.faces.context.FacesContext context)

Overrides:

userAgentNeedsUpdate in class AbstractBaseResource

getExpires

public Date getExpires(javax.faces.context.FacesContext context)

IMPORTANT: this method returned TTL in RF 3.x, now it returns expiration time

Specified by:

getExpires in interface org.richfaces.resource.CacheableResource

Returns:

Returns the expired.

getTimeToLive

public int getTimeToLive(javax.faces.context.FacesContext context)

Specified by:

getTimeToLive in interface org.richfaces.resource.CacheableResource

getEntityTag

public String getEntityTag(javax.faces.context.FacesContext context)

Specified by:

getEntityTag in interface org.richfaces.resource.CacheableResource

addCacheControlResponseHeaders

protected void addCacheControlResponseHeaders(javax.faces.context.FacesContext facesContext,
                                              Map<String,String> headers)

Overrides:

addCacheControlResponseHeaders in class AbstractBaseResource