com.loopj.android.http

Class SaxAsyncHttpResponseHandler<T extends org.xml.sax.helpers.DefaultHandler>

java.lang.Object

com.loopj.android.http.AsyncHttpResponseHandler

com.loopj.android.http.SaxAsyncHttpResponseHandler<T>

Type Parameters:

T - Handler extending DefaultHandler

All Implemented Interfaces:

ResponseHandlerInterface

public abstract class SaxAsyncHttpResponseHandler<T extends org.xml.sax.helpers.DefaultHandler>
extends AsyncHttpResponseHandler

Provides interface to deserialize SAX responses, using AsyncHttpResponseHandler. Can be used like this

     AsyncHttpClient ahc = new AsyncHttpClient();
     FontHandler handlerInstance = ... ; // init handler instance
     ahc.post("https://server.tld/api/call", new SaxAsyncHttpResponseHandler <FontHandler >(handlerInstance){
         @Override
         public void onSuccess(int statusCode, Header[] headers, FontHandler t) {
              // Request got HTTP success statusCode
         }
         @Override
         public void onFailure(int statusCode, Header[] headers, FontHandler t){
              // Request got HTTP fail statusCode
         }
     });
 

See Also:

DefaultHandler, AsyncHttpResponseHandler

Field Summary

Fields inherited from class com.loopj.android.http.AsyncHttpResponseHandler

BUFFER_SIZE, CANCEL_MESSAGE, DEFAULT_CHARSET, FAILURE_MESSAGE, FINISH_MESSAGE, PROGRESS_MESSAGE, RETRY_MESSAGE, START_MESSAGE, SUCCESS_MESSAGE, UTF8_BOM

Constructor Summary

Constructors

Constructor and Description
SaxAsyncHttpResponseHandler(T t) Constructs new SaxAsyncHttpResponseHandler with given handler instance

Method Summary

Modifier and Type	Method and Description
protected byte[]	getResponseData(cz.msebera.android.httpclient.HttpEntity entity) Deconstructs response into given content handler
void	onFailure(int statusCode, cz.msebera.android.httpclient.Header[] headers, byte[] responseBody, java.lang.Throwable error) Fired when a request fails to complete, override to handle in your own code
abstract void	onFailure(int statusCode, cz.msebera.android.httpclient.Header[] headers, T t) Default onFailure method for this AsyncHttpResponseHandler to override
void	onSuccess(int statusCode, cz.msebera.android.httpclient.Header[] headers, byte[] responseBody) Fired when a request returns successfully, override to handle in your own code
abstract void	onSuccess(int statusCode, cz.msebera.android.httpclient.Header[] headers, T t) Default onSuccess method for this AsyncHttpResponseHandler to override

Methods inherited from class com.loopj.android.http.AsyncHttpResponseHandler

getCharset, getRequestHeaders, getRequestURI, getTag, getUsePoolThread, getUseSynchronousMode, handleMessage, obtainMessage, onCancel, onFinish, onPostProcessResponse, onPreProcessResponse, onProgress, onRetry, onStart, onUserException, postRunnable, sendCancelMessage, sendFailureMessage, sendFinishMessage, sendMessage, sendProgressMessage, sendResponseMessage, sendRetryMessage, sendStartMessage, sendSuccessMessage, setCharset, setRequestHeaders, setRequestURI, setTag, setUsePoolThread, setUseSynchronousMode

Methods inherited from class java.lang.Object

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

Constructor Detail

SaxAsyncHttpResponseHandler

public SaxAsyncHttpResponseHandler(T t)

Constructs new SaxAsyncHttpResponseHandler with given handler instance

Parameters:

t - instance of Handler extending DefaultHandler

See Also:

DefaultHandler

Method Detail

getResponseData

protected byte[] getResponseData(cz.msebera.android.httpclient.HttpEntity entity)
                          throws java.io.IOException

Deconstructs response into given content handler

Parameters:

entity - returned HttpEntity

Returns:

deconstructed response

Throws:

java.io.IOException - if there is problem assembling SAX response from stream

See Also:

HttpEntity

onSuccess

public abstract void onSuccess(int statusCode,
                               cz.msebera.android.httpclient.Header[] headers,
                               T t)

Default onSuccess method for this AsyncHttpResponseHandler to override

Parameters:

statusCode - returned HTTP status code

headers - returned HTTP headers

t - instance of Handler extending DefaultHandler

onSuccess

public void onSuccess(int statusCode,
                      cz.msebera.android.httpclient.Header[] headers,
                      byte[] responseBody)

Description copied from class: AsyncHttpResponseHandler

Fired when a request returns successfully, override to handle in your own code

Specified by:

onSuccess in class AsyncHttpResponseHandler

Parameters:

statusCode - the status code of the response

headers - return headers, if any

responseBody - the body of the HTTP response from the server

onFailure

public abstract void onFailure(int statusCode,
                               cz.msebera.android.httpclient.Header[] headers,
                               T t)

Default onFailure method for this AsyncHttpResponseHandler to override

Parameters:

statusCode - returned HTTP status code

headers - returned HTTP headers

t - instance of Handler extending DefaultHandler

onFailure

public void onFailure(int statusCode,
                      cz.msebera.android.httpclient.Header[] headers,
                      byte[] responseBody,
                      java.lang.Throwable error)

Description copied from class: AsyncHttpResponseHandler

Fired when a request fails to complete, override to handle in your own code

Specified by:

onFailure in class AsyncHttpResponseHandler

Parameters:

statusCode - return HTTP status code

headers - return headers, if any

responseBody - the response body, if any

error - the underlying cause of the failure