Examples with TempFileIOChannel org.ballerinalang.nativeimpl.io.channels.TempFileIOChannel used on opensource projects

Example 1 with TempFileIOChannel

use of org.ballerinalang.nativeimpl.io.channels.TempFileIOChannel in project ballerina by ballerina-lang.

the class EntityBodyHandler method getByteChannelForTempFile.

/**
 * Given a temp file location, create a byte channel.
 *
 * @param temporaryFilePath Temporary file path
 * @return ByteChannel which represent the file channel
 */
public static TempFileIOChannel getByteChannelForTempFile(String temporaryFilePath) {
    FileChannel fileChannel;
    Set<OpenOption> options = new HashSet<>();
    options.add(StandardOpenOption.READ);
    Path path = Paths.get(temporaryFilePath);
    try {
        fileChannel = (FileChannel) Files.newByteChannel(path, options);
    } catch (IOException e) {
        throw new BallerinaException("Error occurred while creating a file channel from a temporary file");
    }
    return new TempFileIOChannel(fileChannel, IOConstants.CHANNEL_BUFFER_SIZE, temporaryFilePath);
}