com.igormaznitsa.mvngolang.utils

Class IOUtils

java.lang.Object

com.igormaznitsa.mvngolang.utils.IOUtils

public final class IOUtils
extends Object

Auxiliary class to collect methods for work with IO.

Since:

2.1.7

Method Summary

Modifier and Type	Method and Description
static void	closeSilently(Closeable closeable) Close a closeable object quietly, added because such method in APACHE-IO has been deprecated
static String	makeOsFilePathWithoutDuplications(File[] files) Make file path appropriate for current OS.
static String	makeOsFilePathWithoutDuplications(String... paths) Make file path from provided strings
static int	printTextProgressBar(String text, long value, long maxValue, int progressBarWidth, int lastValue) Print text progress bar.

Methods inherited from class java.lang.Object

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

Method Detail

printTextProgressBar

public static int printTextProgressBar(@Nonnull
                                       String text,
                                       long value,
                                       long maxValue,
                                       int progressBarWidth,
                                       int lastValue)

Print text progress bar.

Parameters:

text - title of the bar

value - value to be rendered

maxValue - max value to be rendered

progressBarWidth - width of bar

lastValue - value which was rendered last time, if the same then it will not be rendered

Returns:

rendered value

Since:

2.3.0

makeOsFilePathWithoutDuplications

@Nonnull
public static String makeOsFilePathWithoutDuplications(@Nonnull @MayContainNull
                                                                File[] files)

Make file path appropriate for current OS.

Parameters:

files - files which will be added in the path

Returns:

joined file path with OS file separator

Since:

2.1.7

makeOsFilePathWithoutDuplications

@Nonnull
public static String makeOsFilePathWithoutDuplications(@Nonnull @MayContainNull
                                                                String... paths)

Make file path from provided strings

Parameters:

paths - path elements

Returns:

joined file path with OS file separator

Since:

2.1.7

closeSilently

public static void closeSilently(@Nullable
                                 Closeable closeable)

Close a closeable object quietly, added because such method in APACHE-IO has been deprecated

Parameters:

closeable - object to be closed