handlebars.Java.libraries.okhttp-gson.ProgressRequestBody.mustache Maven / Gradle / Ivy
{{>licenseInfo}}
package {{invokerPackage}};
import com.squareup.okhttp.MediaType;
import com.squareup.okhttp.RequestBody;
import java.io.IOException;
import okio.Buffer;
import okio.BufferedSink;
import okio.ForwardingSink;
import okio.Okio;
import okio.Sink;
public class ProgressRequestBody extends RequestBody {
public interface ProgressRequestListener {
void onRequestProgress(long bytesWritten, long contentLength, boolean done);
}
private final RequestBody requestBody;
private final ProgressRequestListener progressListener;
public ProgressRequestBody(RequestBody requestBody, ProgressRequestListener progressListener) {
this.requestBody = requestBody;
this.progressListener = progressListener;
}
@Override
public MediaType contentType() {
return requestBody.contentType();
}
@Override
public long contentLength() throws IOException {
return requestBody.contentLength();
}
@Override
public void writeTo(BufferedSink sink) throws IOException {
BufferedSink bufferedSink = Okio.buffer(sink(sink));
requestBody.writeTo(bufferedSink);
bufferedSink.flush();
}
private Sink sink(Sink sink) {
return new ForwardingSink(sink) {
long bytesWritten = 0L;
long contentLength = 0L;
@Override
public void write(Buffer source, long byteCount) throws IOException {
super.write(source, byteCount);
if (contentLength == 0) {
contentLength = contentLength();
}
bytesWritten += byteCount;
progressListener.onRequestProgress(bytesWritten, contentLength, bytesWritten == contentLength);
}
};
}
}