Package org.apache.tapestry5.internal.services

# Class ClassResultProcessor

java.lang.Object
org.apache.tapestry5.internal.services.ClassResultProcessor

All Implemented Interfaces:
  `ComponentEventResultProcessor<Class>`

public class ClassResultProcessor extends Object implements ComponentEventResultProcessor<Class>
Used when a component event handler returns a class value. The value is interpreted as the page class. A redirect to the page will be sent.

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `ClassResultProcessor(ComponentClassResolver resolver, ComponentEventResultProcessor primary)`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `processResultValue(Class value)`
  For a given, non-null return value from a component event method, construct and send a response.

  ### Methods inherited from class java.lang.Object

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

- ## Constructor Details

  - ### ClassResultProcessor

    public ClassResultProcessor(ComponentClassResolver resolver, @Traditional @Primary ComponentEventResultProcessor primary)

- ## Method Details

  - ### processResultValue

    public void processResultValue(Class value) throws IOException
    Description copied from interface: `ComponentEventResultProcessor`
    For a given, non-null return value from a component event method, construct and send a response. Starting in release 5.4, it is recommended that for any response that involves Tapestry pages or components, the implementation should create an `IOOperation` to do the rendering, and add the operation to the `Request` as attribute `TapestryConstants.RESPONSE_RENDERER`. This avoids a number of issues related to the `Environment`.
    Specified by:
      `processResultValue` in interface `ComponentEventResultProcessor<Class>`
    Parameters:
      `value` - the value returned from a method
    Throws:
      `IOException`