com.mopub.network

Class RequestManager<T extends RequestManager.RequestFactory>

java.lang.Object

com.mopub.network.RequestManager<T>

Type Parameters:

T - The type of request factory to generate new requests for each retry.

public abstract class RequestManager<T extends RequestManager.RequestFactory>
extends java.lang.Object

This class is responsible for managing the lifecycle of a request with a backoff policy. This class currently manages a single request at a time. The API allows for it to support multiple simultaneous requests in the future. Subclasses are responsible for implementing the createRequest method that will create a new instance of subclass's specific request type. The subclass is also responsible for listening to success and error responses from its specific request type.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	RequestManager.RequestFactory

Field Summary

Fields

Modifier and Type	Field and Description
protected BackoffPolicy	mBackoffPolicy
protected com.mopub.volley.Request<?>	mCurrentRequest
protected android.os.Handler	mHandler
protected T	mRequestFactory

Constructor Summary

Constructors

Constructor and Description
RequestManager(android.os.Looper looper)

Method Summary

Modifier and Type	Method and Description
void	cancelRequest() Cancels the request in flight.
boolean	isAtCapacity()
void	makeRequest(T requestFactory, BackoffPolicy backoffPolicy) This method first cancels existing requests in flight and then begins the request lifecycle for the new request.

Methods inherited from class java.lang.Object

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

Field Detail

mCurrentRequest

@Nullable
protected com.mopub.volley.Request<?> mCurrentRequest

mRequestFactory

@Nullable
protected T extends RequestManager.RequestFactory mRequestFactory

mBackoffPolicy

@Nullable
protected BackoffPolicy mBackoffPolicy

mHandler

@NonNull
protected android.os.Handler mHandler

Constructor Detail

RequestManager

public RequestManager(@NonNull
                      android.os.Looper looper)

Method Detail

isAtCapacity

public boolean isAtCapacity()

makeRequest

public void makeRequest(@NonNull
                        T requestFactory,
                        @NonNull
                        BackoffPolicy backoffPolicy)

This method first cancels existing requests in flight and then begins the request lifecycle for the new request.

Parameters:

requestFactory - Factory that constructs a new request for each request retry from the backoff policy.

backoffPolicy - The request to cancel.

cancelRequest

public void cancelRequest()

Cancels the request in flight.