Package org.qubership.atp.environments.utils

Class Reader<R,A>

java.lang.Object

org.qubership.atp.environments.utils.Reader<R,A>

All Implemented Interfaces:

AutoCloseable

public class Reader<R,A>
extends Object
implements AutoCloseable

Field Summary

Fields

Modifier and Type	Field	Description
static final String	NO_RESPONSE_FROM_REMOTE_SERVER

Constructor Summary

Constructors

Constructor	Description
Reader(InputStream is, Collector<? super String,A,R> collector)

Method Summary

Modifier and Type	Method	Description
void	close()
static void	closeQuietly(Closeable closeable)	TODO Make javadoc documentation for this method.
static <R> Reader<R,?>	create(InputStream is, Collector<? super String,?,R> collector)
boolean	fileReadAttempt()	Reads some chunk of data from the InputStream.
Optional<R>	flush()	Reads all the remaining data from the InputStream.
boolean	readAttempt()	Reads some chunk of data from the InputStream.
static <R> Optional<R>	readInput(Supplier<Boolean> shouldStop, InputStream is, InputStream err, Collector<? super String,?,R> collector)	TODO Make javadoc documentation for this method.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

NO_RESPONSE_FROM_REMOTE_SERVER

public static final String NO_RESPONSE_FROM_REMOTE_SERVER

See Also:

• Constant Field Values

Constructor Details

Reader

public Reader(InputStream is,
 Collector<? super String,A,R> collector)

Method Details

create

public static <R> Reader<R,?> create(InputStream is,
 Collector<? super String,?,R> collector)

readInput

public static <R> Optional<R> readInput(Supplier<Boolean> shouldStop,
 InputStream is,
 InputStream err,
 Collector<? super String,?,R> collector)
                                 throws IOException,
TimeoutException

TODO Make javadoc documentation for this method.

Parameters:

shouldStop - when Channel.isClosed().

is - Channel.getInputStream().

err - ChannelExec.getErrStream().

collector - result collector.

Returns:

contents of InputStream is.

Throws:

IOException - if an error occurred during reading the stream.

IllegalArgumentException - if error stream contains an error.

TimeoutException

closeQuietly

public static void closeQuietly(@Nullable
 Closeable closeable)

TODO Make javadoc documentation for this method.

readAttempt

public boolean readAttempt()
                    throws IOException

Reads some chunk of data from the InputStream.

Returns:

true if there is something more to read.

Throws:

IOException - if error occurred during reading the stream.

fileReadAttempt

public boolean fileReadAttempt()
                        throws IOException

Reads some chunk of data from the InputStream.

Returns:

true if there is something more to read.

Throws:

InterruptedIOException - if file is end.

IOException

flush

public Optional<R> flush()
                  throws IOException

Reads all the remaining data from the InputStream. Closes stream.

Returns:

content what was read.

Throws:

IOException - if error occurred during reading the stream.

close

public void close()

Specified by:

close in interface AutoCloseable