org.apache.struts2.rest
Class RestActionSupport

java.lang.Object
  extended by com.opensymphony.xwork2.ActionSupport
      extended by org.apache.struts2.rest.RestActionSupport
All Implemented Interfaces:
Action, LocaleProvider, TextProvider, Validateable, ValidationAware, java.io.Serializable

public class RestActionSupport
extends ActionSupport

Extends ActionSupport to provides a default implementation of the index method that can be invoked for unknown actions by the UnknownHandler.

See Also:
Serialized Form

Field Summary
 
Fields inherited from class com.opensymphony.xwork2.ActionSupport
LOG
 
Fields inherited from interface com.opensymphony.xwork2.Action
ERROR, INPUT, LOGIN, NONE, SUCCESS
 
Constructor Summary
RestActionSupport()
           
 
Method Summary
 HttpHeaders createContinue()
          By default, return continue.
 java.lang.Object index()
          Default execution.
 HttpHeaders options()
          Inspect the implemented methods to know the allowed http methods.
 HttpHeaders updateContinue()
          By default, return continue.
 
Methods inherited from class com.opensymphony.xwork2.ActionSupport
addActionError, addActionMessage, addFieldError, clearActionErrors, clearErrors, clearErrorsAndMessages, clearFieldErrors, clearMessages, clone, doDefault, execute, getActionErrors, getActionMessages, getErrorMessages, getErrors, getFieldErrors, getLocale, getText, getText, getText, getText, getText, getText, getText, getText, getText, getTexts, getTexts, hasActionErrors, hasActionMessages, hasErrors, hasFieldErrors, hasKey, input, pause, setActionErrors, setActionMessages, setContainer, setFieldErrors, validate
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

RestActionSupport

public RestActionSupport()
Method Detail

index

public java.lang.Object index()
                       throws java.lang.Exception
Default execution.

Returns:
object because it can return string, result or httpHeader.
Throws:
java.lang.Exception

options

public HttpHeaders options()
Inspect the implemented methods to know the allowed http methods.

Returns:
Include the header "Allow" with the allowed http methods.

createContinue

public HttpHeaders createContinue()
By default, return continue. Is possible override the method to return expectation failed.

Returns:
continue

updateContinue

public HttpHeaders updateContinue()
By default, return continue. Is possible override the method to return expectation failed.

Returns:
continue


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