BasicIO
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package process
Size of the buffer used in all the functions that copy data
Used to separate lines in the processFully function that takes Appendable.
Creates a ProcessIO from a ProcessLogger .
Creates a ProcessIO from a ProcessLogger . It can attach the
process input to stdin.
True if the process input should be attached to stdin.
A ProcessLogger to receive all output, normal and error.
A ProcessIO with the characteristics above.
Creates a ProcessIO that appends its output to a StringBuffer.
Creates a ProcessIO that appends its output to a StringBuffer. It can
attach the process input to stdin, and it will either send the error
stream to stderr, or to a ProcessLogger.
For example, the ProcessIO created by the function below will store the
normal output on the buffer provided, and print all error on stderr. The
input will be read from stdin.
import scala.sys.process.{BasicIO, ProcessLogger} val printer = ProcessLogger(println(_)) def appendToBuffer(b: StringBuffer) = BasicIO(true, b, Some(printer))
True if the process input should be attached to stdin.
A StringBuffer which will receive the process normal
output.
An optional ProcessLogger to which the output should be
sent. If None, output will be sent to stderr.
A ProcessIO with the characteristics above.
Creates a ProcessIO from a function String => Unit.
Creates a ProcessIO from a function String => Unit. It can attach the
process input to stdin, and it will either send the error stream to
stderr, or to a ProcessLogger.
For example, the ProcessIO created below will print all normal output
while ignoring all error output. No input will be provided.
import scala.sys.process.BasicIO val errToDevNull = BasicIO(false, println(_), None)
True if the process input should be attached to stdin.
A function that will be called with the process output.
An optional ProcessLogger to which the output should be
sent. If None, output will be sent to stderr.
A ProcessIO with the characteristics above.
Closes a Closeable without throwing an exception
Copy contents of stdin to the OutputStream.
Returns a function InputStream => Unit given an optional
ProcessLogger.
Returns a function InputStream => Unit given an optional
ProcessLogger. If no logger is passed, the function will send the output
to stderr. This function can be used to create a
scala.sys.process.ProcessIO.
An optional ProcessLogger to which the contents of
the InputStream will be sent.
A function InputStream => Unit (used by
scala.sys.process.ProcessIO) which will send the data to
either the provided ProcessLogger or, if None, to stderr.
Returns a function OutputStream => Unit that either reads the content
from stdin or does nothing.
Returns a function OutputStream => Unit that either reads the content
from stdin or does nothing. This function can be used by
scala.sys.process.ProcessIO.
Returns a function InputStream => Unit that will call the passed
function with all data read.
Returns a function InputStream => Unit that will call the passed
function with all data read. This function can be used to create a
scala.sys.process.ProcessIO. The processLine function will be called
with each line read, and Newline will be appended after each line.
A function that will be called with all data read from the stream.
A function InputStream => Unit (used by
scala.sys.process.ProcessIO which will call processLine
with all data read from the stream.
Returns a function InputStream => Unit that appends all data read to the
provided Appendable.
Returns a function InputStream => Unit that appends all data read to the
provided Appendable. This function can be used to create a
scala.sys.process.ProcessIO. The buffer will be appended line by line.
An Appendable such as StringBuilder or StringBuffer.
A function InputStream => Unit (used by
scala.sys.process.ProcessIO which will append all data read
from the stream to the buffer.
Calls processLine with the result of readLine until the latter returns
null or the current thread is interrupted.
Returns a ProcessIO connected to stdout, stderr and the provided in
Returns a ProcessIO connected to stdout and stderr, and, optionally, stdin.
Send all the input from the stream to stderr, and closes the input stream afterwards.
Send all the input from the stream to stdout, and closes the input stream afterwards.
Copy all input from the input stream to the output stream.
Copy all input from the input stream to the output stream. Closes the input stream once it's all read.
This object contains factories for scala.sys.process.ProcessIO, which can be used to control the I/O of a scala.sys.process.Process when a scala.sys.process.ProcessBuilder is started with the
runcommand.It also contains some helper methods that can be used to in the creation of
ProcessIO.It is used by other classes in the package in the implementation of various features, but can also be used by client code.