StringCronetCallback

public abstract class StringCronetCallback extends InMemoryTransformCronetCallback<String>

A specialization of InMemoryTransformCronetCallback that interprets the response body as a string.

The charset used to decode the string is derived from the Content-Type header.

Public Method Summary

StringCronetCallback
addCompletionListener(CronetRequestCompletionListener<? super String> listener)
Adds a completion listener.

Protected Method Summary

String
transformBodyBytes(UrlResponseInfo info, byte[] bodyBytes)
Transforms (deserializes) the plain full body into a user-defined object.

Inherited Method Summary

org.chromium.net.apihelpers.InMemoryTransformCronetCallback
ImplicitFlowControlCallback
addCompletionListener(CronetRequestCompletionListener<? super T> listener)
Adds a completion listener.
final void
onBodyChunkRead(UrlResponseInfo info, ByteBuffer bodyChunk)
Invoked whenever part of the response body has been read.
final void
onCanceled(UrlResponseInfo info)
Invoked if request was canceled via UrlRequest.cancel().
final void
onFailed(UrlResponseInfo info, CronetException exception)
Invoked if request failed for any reason after UrlRequest.start().
final void
onResponseStarted(UrlResponseInfo info)
Invoked when the final set of headers, after all redirects, is received.
final void
onSucceeded(UrlResponseInfo info)
Invoked when request is completed successfully.
abstract String
transformBodyBytes(UrlResponseInfo info, byte[] bodyBytes)
Transforms (deserializes) the plain full body into a user-defined object.
org.chromium.net.apihelpers.ImplicitFlowControlCallback
abstract void
onBodyChunkRead(UrlResponseInfo info, ByteBuffer bodyChunk)
Invoked whenever part of the response body has been read.
abstract void
onCanceled(UrlResponseInfo info)
Invoked if request was canceled via UrlRequest.cancel().
final void
onCanceled(UrlRequest request, UrlResponseInfo info)
Invoked if request was canceled via UrlRequest.cancel().
final void
onFailed(UrlRequest request, UrlResponseInfo info, CronetException error)
Invoked if request failed for any reason after UrlRequest.start().
abstract void
onFailed(UrlResponseInfo info, CronetException exception)
Invoked if request failed for any reason after UrlRequest.start().
final void
onReadCompleted(UrlRequest request, UrlResponseInfo info, ByteBuffer byteBuffer)
Invoked whenever part of the response body has been read.
final void
onRedirectReceived(UrlRequest request, UrlResponseInfo info, String newLocationUrl)
Invoked whenever a redirect is encountered.
abstract void
onResponseStarted(UrlResponseInfo info)
Invoked when the final set of headers, after all redirects, is received.
final void
onResponseStarted(UrlRequest request, UrlResponseInfo info)
Invoked when the final set of headers, after all redirects, is received.
final void
onSucceeded(UrlRequest request, UrlResponseInfo info)
Invoked when request is completed successfully.
abstract void
onSucceeded(UrlResponseInfo info)
Invoked when request is completed successfully.
abstract boolean
shouldFollowRedirect(UrlResponseInfo info, String newLocationUrl)
Invoked whenever a redirect is encountered.
org.chromium.net.UrlRequest.Callback
void
onCanceled(UrlRequest request, UrlResponseInfo info)
Invoked if request was canceled via UrlRequest.cancel().
abstract void
onFailed(UrlRequest request, UrlResponseInfo info, CronetException error)
Invoked if request failed for any reason after UrlRequest.start().
abstract void
onReadCompleted(UrlRequest request, UrlResponseInfo info, ByteBuffer byteBuffer)
Invoked whenever part of the response body has been read.
abstract void
onRedirectReceived(UrlRequest request, UrlResponseInfo info, String newLocationUrl)
Invoked whenever a redirect is encountered.
abstract void
onResponseStarted(UrlRequest request, UrlResponseInfo info)
Invoked when the final set of headers, after all redirects, is received.
abstract void
onSucceeded(UrlRequest request, UrlResponseInfo info)
Invoked when request is completed successfully.
Object
clone()
boolean
equals(Object arg0)
void
finalize()
final Class<?>
getClass()
int
hashCode()
final void
notify()
final void
notifyAll()
String
toString()
final void
wait(long arg0, int arg1)
final void
wait(long arg0)
final void
wait()

Public Methods

public StringCronetCallback addCompletionListener (CronetRequestCompletionListener<? super String> listener)

Adds a completion listener. All listeners are informed when the request reaches a terminal state, in order of addition. If a listener is added multiple times, it will only be called once according to the first time it was added.

Parameters
listener

Protected Methods

protected String transformBodyBytes (UrlResponseInfo info, byte[] bodyBytes)

Transforms (deserializes) the plain full body into a user-defined object.

It is assumed that the implementing classes handle edge cases (such as empty and malformed bodies) appropriately. Cronet doesn't inspects the objects and passes them (or any exceptions) along to the issuer of the request.

Parameters
info
bodyBytes