Java BoundedInputStream.setPropagateClose方法代码示例

import org.apache.commons.io.input.BoundedInputStream; //导入方法依赖的package包/类
@Override
protected InputStream getDownloadersInputStream() throws IOException {
    Request request = Request.createGET(sourcePath, connection);
    Response response = request.send();
    fileDetails = response.toFileDetails();

    // TODO: Manage the dependency which includes this class better?
    // Right now, I only needed the one class from apache commons.
    // There are countless classes online which provide this functionality,
    // including some which are available from the Android SDK - the only
    // problem is that they have a funky API which doesn't just wrap a
    // plain old InputStream (the class is ContentLengthInputStream -
    // whereas this BoundedInputStream is much more generic and useful
    // to us).
    BoundedInputStream stream = new BoundedInputStream(response.toContentStream(), fileDetails.getFileSize());
    stream.setPropagateClose(false);

    return stream;
}
 

import org.apache.commons.io.input.BoundedInputStream; //导入方法依赖的package包/类
@Override
public Object read(Kryo kryo, Input input, Class type) {

  //First item to read is an integer representing the length of the written byte array
  int lDOMLength = input.readInt();

  //Restrict the InputStream to be read to the length of the serialised DOM, so the DOM constructor doesn't deplete the raw Kryo InputStream
  BoundedInputStream lBoundedInputStream = new BoundedInputStream(input, lDOMLength);
  //Don't allow close calls from the XML deserialiser to propogate to the wrapped InputStream
  lBoundedInputStream.setPropagateClose(false);

  return DOM.createDocument(lBoundedInputStream, false);
}
 

import org.apache.commons.io.input.BoundedInputStream; //导入方法依赖的package包/类
BoundedInputStream boundedInputStream(InputStream inputStream, int length) {
    BoundedInputStream bis = new BoundedInputStream(inputStream, length); // No close() required/ not propagated.
    bis.setPropagateClose(false);
    return bis;
}