RequestContext (The ZKoss Web Library 10.3.0.FL.202601221155 API)

All Known Subinterfaces:

DspContext

All Known Implementing Classes:

ExtendletDspContext, ServletDspContext
```
public interface RequestContext
```
The context used to simplify the signatures of XEL function.
It is designed to make the signature of XEL functions (see ServletFns) simpler. For example, ServletFns.getCurrentContext() requires no argument, since it assumes the current context can be retrieved from RequestContexts.getCurrent().

Since:

3.0.0

Author:

tomyeh

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.io.Writer`	`getOut()`	Returns the writer, never null.
`jakarta.servlet.ServletRequest`	`getRequest()`	Returns the request, or null if not available.
`jakarta.servlet.ServletResponse`	`getResponse()`	Returns the response, or null if not available.
`jakarta.servlet.ServletContext`	`getServletContext()`	Returns the request, or null if not available.
`org.zkoss.xel.VariableResolver`	`getVariableResolver()`	Returns the variable resolver.

- Method Detail
  - getOut
```
java.io.Writer getOut()
               throws java.io.IOException
```
    Returns the writer, never null.
    
    Throws:
    
    java.io.IOException
  - getRequest
```
jakarta.servlet.ServletRequest getRequest()
```
    Returns the request, or null if not available.
  - getResponse
```
jakarta.servlet.ServletResponse getResponse()
```
    Returns the response, or null if not available.
  - getServletContext
```
jakarta.servlet.ServletContext getServletContext()
```
    Returns the request, or null if not available.
  - getVariableResolver
```
org.zkoss.xel.VariableResolver getVariableResolver()
```
    Returns the variable resolver.