com.octo.android.robospice.request.simple
Class BinaryRequest

java.lang.Object
  com.octo.android.robospice.request.SpiceRequest<InputStream>
      com.octo.android.robospice.request.simple.BinaryRequest

All Implemented Interfaces:

Comparable<SpiceRequest<InputStream>>

Direct Known Subclasses:

BigBinaryRequest, SmallBinaryRequest

public abstract class BinaryRequest
extends SpiceRequest<InputStream>

Abstract class used to download binaries. See SmallBinaryRequest and BigBinaryRequest

Author:

jva

Field Summary

protected String

url

Fields inherited from class com.octo.android.robospice.request.SpiceRequest

PRIORITY_HIGH, PRIORITY_LOW, PRIORITY_NORMAL

Constructor Summary

BinaryRequest(String url)

Method Summary

protected String	getUrl()
InputStream	loadDataFromNetwork()
abstract InputStream	processStream(int contentLength, InputStream inputStream) Override this method to process the stream downloaded
protected void	readBytes(InputStream in, ProgressByteProcessor processor) Inspired from Guava com.google.common.io.ByteStreams

Methods inherited from class com.octo.android.robospice.request.SpiceRequest

cancel, compareTo, getPriority, getResultType, getRetryPolicy, isAggregatable, isCancelled, publishProgress, publishProgress, setAggregatable, setFuture, setPriority, setRequestCancellationListener, setRequestProgressListener, setRetryPolicy

Methods inherited from class java.lang.Object

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

Field Detail

url

protected String url

Constructor Detail

BinaryRequest

public BinaryRequest(String url)

Method Detail

loadDataFromNetwork

public final InputStream loadDataFromNetwork()
                                      throws Exception

Specified by:

loadDataFromNetwork in class SpiceRequest<InputStream>

Throws:

Exception

getUrl

protected final String getUrl()

processStream

public abstract InputStream processStream(int contentLength,
                                          InputStream inputStream)
                                   throws IOException

Override this method to process the stream downloaded

Parameters:

contentLength - size of the download

inputStream - stream of the download

Returns:

an inputstream containing the download

Throws:

IOException

readBytes

protected void readBytes(InputStream in,
                         ProgressByteProcessor processor)
                  throws IOException

Inspired from Guava com.google.common.io.ByteStreams

Throws:

IOException