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public interface ResourceRenderer
The ImageRenderer is used to render the binary data for a html img tag Implementions must have a default constructor
Method Summary | |
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int |
getContentLength()
The content length of the image to render. |
java.lang.String |
getContentType()
The MimeType of the image. |
void |
renderResource(javax.faces.context.ResponseStream out)
Called to render the image to the given outputstream. |
void |
setContext(javax.faces.context.FacesContext facesContext,
ResourceContext resourceContext)
This method will be called first, to set the contexts. |
Method Detail |
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void setContext(javax.faces.context.FacesContext facesContext, ResourceContext resourceContext) throws java.lang.Exception
facesContext
- the faces contextimageContext
- the image context width aditional image parameters
java.lang.Exception
int getContentLength()
java.lang.String getContentType()
void renderResource(javax.faces.context.ResponseStream out) throws java.io.IOException
out
- the outputstream which is used to write the binary data of the image
java.io.IOException
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