com.ibm.websphere.servlet.cache

Interface DynamicContentProvider

public interface DynamicContentProvider

Implement this interface in your Servlet or JSP to have a callback invoked during cache hits. This will allow Dynamic Cache to imbed your dynamic content within a cached fragment.

Method Summary

Methods

Modifier and Type	Method and Description
void	provideDynamicContent(javax.servlet.http.HttpServletRequest request, java.io.OutputStream streamWriter) This method generates and writes the dynamic content to the OutputStream.
void	provideDynamicContent(javax.servlet.http.HttpServletRequest request, java.io.Writer streamWriter) This method generates and writes the dynamic content to the Writer.

Method Detail

provideDynamicContent

void provideDynamicContent(javax.servlet.http.HttpServletRequest request,
                         java.io.OutputStream streamWriter)
                           throws java.io.IOException

This method generates and writes the dynamic content to the OutputStream. It is called on a cache hit or miss to generate the dynamic content of the cacheable servlet.

Parameters:

request - The HttpServletRequest to determin what dynamic content to create.

streamWriter - The OutputStream that this method will write the dynamic content to.

Throws:

java.io.IOException

provideDynamicContent

void provideDynamicContent(javax.servlet.http.HttpServletRequest request,
                         java.io.Writer streamWriter)
                           throws java.io.IOException

This method generates and writes the dynamic content to the Writer. It is called on a cache hit or miss to generate the dynamic content of the cacheable servlet.

Parameters:

request - The HttpServletRequest to determin what dynamic content to create.

streamWriter - The Writer that this method will write the dynamic content to.

Throws:

java.io.IOException