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Note: Java 8 has reached end of support on January 31, 2024. Your existing Java 8 applications will continue to run and receive traffic. However, App Engine might block re-deployment of applications that use runtimes after their end of support date. We recommend that you migrate to the latest supported version of Java.

LocalTaskQueueTestConfig.DeferredTaskCallback

java.lang.Object
- com.google.appengine.tools.development.testing.LocalTaskQueueTestConfig.DeferredTaskCallback

All Implemented Interfaces:

LocalTaskQueueCallback, java.io.Serializable

Direct Known Subclasses:

LocalTaskQueueTestConfig.ServletInvokingTaskCallback

Enclosing class:

LocalTaskQueueTestConfig
```
public static class LocalTaskQueueTestConfig.DeferredTaskCallback
extends java.lang.Object
implements LocalTaskQueueCallback
```
A LocalTaskQueueCallback implementation that automatically detects and runs tasks with a DeferredTask payload. Requests with a payload that is not a DeferredTask are dispatched to executeNonDeferredRequest(URLFetchServicePb.URLFetchRequest), which by default does nothing. If you need to handle a payload like this you can extend the class and override this method to do what you need.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor and Description

DeferredTaskCallback()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`execute(URLFetchServicePb.URLFetchRequest req)` Execute the provided url fetch request.
`protected int`	`executeNonDeferredRequest(URLFetchServicePb.URLFetchRequest req)` Broken out to make it easy for subclasses to provide their own behavior when the request payload is not a `DeferredTask`.
`void`	`initialize(java.util.Map<java.lang.String,java.lang.String> properties)` This method will be invoked from `LocalTaskQueue#init(com.google.appengine.tools.development.LocalServiceContext, Map)` forwarding the `properties` parameter.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DeferredTaskCallback
```
public DeferredTaskCallback()
```
- Method Detail
  - initialize
```
public void initialize(java.util.Map<java.lang.String,java.lang.String> properties)
```
    Description copied from interface: LocalTaskQueueCallback
    
    This method will be invoked from LocalTaskQueue#init(com.google.appengine.tools.development.LocalServiceContext, Map) forwarding the properties parameter.
    
    Specified by:
    
    initialize in interface LocalTaskQueueCallback
  - execute
```
public int execute(URLFetchServicePb.URLFetchRequest req)
```
    Description copied from interface: LocalTaskQueueCallback
    
    Execute the provided url fetch request.
    
    Specified by:
    
    execute in interface LocalTaskQueueCallback
    
    Parameters:
    
    req - The url fetch request
    
    Returns:
    
    The HTTP status code of the fetch.
  - executeNonDeferredRequest
```
protected int executeNonDeferredRequest(URLFetchServicePb.URLFetchRequest req)
```
    Broken out to make it easy for subclasses to provide their own behavior when the request payload is not a DeferredTask.

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Last updated 2024-02-15 UTC.