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Gary D. Gregory commented on IO-651: ------------------------------------ [~jmark] Feel free to provide a PR on GitHub with unit tests. > Provide method to retrieve data from DeferredFileOutputStream as InputStream > ---------------------------------------------------------------------------- > > Key: IO-651 > URL: https://issues.apache.org/jira/browse/IO-651 > Project: Commons IO > Issue Type: Improvement > Components: Streams/Writers > Affects Versions: 2.6 > Reporter: John Mark > Priority: Major > Labels: easyfix, performance, pull-request-available > > It would be very helpful to have to {{toInputStream()}} method on the > {{DeferredFileOutputStream}} class. Besides for convenience, it would allow > for improved efficiency since in the case of in-memory data the byte buffer > would not need to be copied (as opposed to the current {{getData()}} method). > The implementation is pretty simple and can be something like the following > (based on the current {{writeTo(OutputStream)}} method): > {code:java} > public InputStream toInputStream() throws IOException { > if (!closed) { > throw new IOException("Stream not closed"); > } > if (isInMemory()) { > return memoryOutputStream.toInputStream(); > } else { > return Files.newInputStream(outputFile.toPath()); > } > } > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)