com.lob.api.ProgressRequestBody Maven / Gradle / Ivy
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/*
* Lob
* The Lob API is organized around REST. Our API is designed to have predictable, resource-oriented URLs and uses HTTP response codes to indicate any API errors. Looking for our [previous documentation](https://lob.github.io/legacy-docs/)?
*
* The version of the OpenAPI document: 1.3.0
* Contact: [email protected]
*
* NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
* https://openapi-generator.tech
* Do not edit the class manually.
*/
package com.lob.api;
import okhttp3.MediaType;
import okhttp3.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 {
private final RequestBody requestBody;
private final ApiCallback callback;
public ProgressRequestBody(RequestBody requestBody, ApiCallback callback) {
this.requestBody = requestBody;
this.callback = callback;
}
@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;
callback.onUploadProgress(bytesWritten, contentLength, bytesWritten == contentLength);
}
};
}
}