org.richfaces.resource
Class Java2DUserResourceWrapperImpl

java.lang.Object
  javax.faces.application.Resource
      org.richfaces.resource.AbstractBaseResource
          org.richfaces.resource.AbstractCacheableResource
              org.richfaces.resource.BaseResourceWrapper<org.richfaces.resource.Java2DUserResource>
                  org.richfaces.resource.Java2DUserResourceWrapperImpl

All Implemented Interfaces:

javax.faces.component.StateHolder, javax.faces.FacesWrapper<org.richfaces.resource.Java2DUserResource>, org.richfaces.resource.CacheableResource, org.richfaces.resource.VersionedResource

Direct Known Subclasses:

Java2DAnimatedUserResourceWrapperImpl

public class Java2DUserResourceWrapperImpl
extends BaseResourceWrapper<org.richfaces.resource.Java2DUserResource>

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

Java2DUserResourceWrapperImpl(org.richfaces.resource.Java2DUserResource resourceObject, boolean cacheable, boolean versioned)

Method Summary

protected Graphics2D	createGraphics(BufferedImage image)
protected Integer	decodeColor(String value)
protected Integer	getColorValueParameter(javax.faces.context.FacesContext context, String name, boolean useDefault)
String	getContentType()
protected Integer	getHeight(javax.faces.context.FacesContext context, String heightParamName)
InputStream	getInputStream()
protected Date	getLastModified(javax.faces.context.FacesContext context) TODO optimize/review?
protected String	getValueParameter(javax.faces.context.FacesContext context, String name)
protected Map<String,String>	getWrappedResourceResponseHeaders()
protected void	paintAndWrite(ImageOutputStream outputStream)
protected void	write(BufferedImage image, String formatName, ImageOutputStream imageOutputStream)

Methods inherited from class org.richfaces.resource.BaseResourceWrapper

getEntityTag, getExpires, getResponseHeaders, getTimeToLive, getVersion, getWrapped, isCacheable, isTransient, restoreState, saveState, setTransient

Methods inherited from class org.richfaces.resource.AbstractCacheableResource

addCacheControlResponseHeaders, isMatchesEntityTag, isMatchesEntityTag, isMatchesLastModified, isMatchesLastModified, setCacheable, userAgentNeedsUpdate

Methods inherited from class org.richfaces.resource.AbstractBaseResource

addNoCacheResponseHeaders, getClassLoader, getContentLength, getRequestPath, getURL

Methods inherited from class javax.faces.application.Resource

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

Java2DUserResourceWrapperImpl

public Java2DUserResourceWrapperImpl(org.richfaces.resource.Java2DUserResource resourceObject,
                                     boolean cacheable,
                                     boolean versioned)

Method Detail

getInputStream

public InputStream getInputStream()
                           throws IOException

Specified by:

getInputStream in class javax.faces.application.Resource

Throws:

IOException

write

protected void write(BufferedImage image,
                     String formatName,
                     ImageOutputStream imageOutputStream)
              throws IOException

Throws:

IOException

getContentType

public String getContentType()

Overrides:

getContentType in class javax.faces.application.Resource

getValueParameter

protected String getValueParameter(javax.faces.context.FacesContext context,
                                   String name)

getColorValueParameter

protected Integer getColorValueParameter(javax.faces.context.FacesContext context,
                                         String name,
                                         boolean useDefault)

getHeight

protected Integer getHeight(javax.faces.context.FacesContext context,
                            String heightParamName)

decodeColor

protected Integer decodeColor(String value)

getWrappedResourceResponseHeaders

protected Map<String,String> getWrappedResourceResponseHeaders()

Specified by:

getWrappedResourceResponseHeaders in class BaseResourceWrapper<org.richfaces.resource.Java2DUserResource>

getLastModified

protected Date getLastModified(javax.faces.context.FacesContext context)

Description copied from class: AbstractBaseResource

TODO optimize/review?

Overrides:

getLastModified in class AbstractBaseResource

Returns:

Returns the lastModified.

paintAndWrite

protected void paintAndWrite(ImageOutputStream outputStream)
                      throws IOException

Throws:

IOException

createGraphics

protected Graphics2D createGraphics(BufferedImage image)