Tools for bld Extensions

This project provides a collection of tools used by various bld extensions.

To use, include the following in your bld build file:

repositories = List.of(RIFE2_SNAPSHOTS, RIFE2_RELEASES);

scope(compile).include(
    dependency("com.uwyn.rife2", "bld-extensions-tools", version(0, 9,0,"SNAPSHOT"))
);

Please check the documentation for more information.

Classpath Tools

The following static methods are provided:

Method	Description
joinClasspath(Collection<String>... files)	Joins lists of files into a classpath.
joinClasspath(String... paths)	Join string paths into a classpath.

I/O Tools

The following static methods are provided:

Method	Description
canExecute(File file)	Check if a file is executable.
canExecute(Path path)	Check if a file path is exectuable.
canExecute(String path)	Check if a file path is exectuable.
exists(File file)	Check if a file exists.
exists(Path path)	Check if a path exists.
exists(String path)	Check if a path exists.
isDirectory(File file)	Check if a file is a directory.
isDirectory(Path path)	Check if a path is a directory.
isDirectory(String path)	Check if a path is a directory.
mkdirs(File file)	Make directories.
mkdirs(Path path)	Make directories.
mkdirs(String path)	Make directories.
notExists(File file)	Check if a file exists.
notExists(Path path)	Check if a path exists.
notExists(String path)	Check if a path exists.
resolveFile(File base, String... segments)	Resolve a file with additional path segments.

NOTE: All methods properly handle null values

Object Tools

The following static methods are provided:

Method	Description
isAnyNull(Collection<?> objects)	Checks if any of the provided objects are null.
isAnyNull(T... objects)	Checks if any of the provided objects are null.
isEmpty(Collection<?> collection)	Checks if a collection is empty.
isEmpty(Map<?,?> map)	Checks if a map is empty.
isEmpty(T[] array)	Checks if an array is empty.
isEmpty(T[]... arrays)	Checks if any of the provided arrays are empty.
isNotEmpty(Collection<?> collection)	Checks if a collection is not empty.
isNotEmpty(Map<?,?> map)	Checks if a map is not empty.
isNotEmpty(T[] array)	Checks if an array is not empty.
isNotEmpty(T[]... arrays)	Checks if any of the provided arrays are not empty.
isNotNull(Collection<?> objects)	Checks if any of the provided objects are not null.
isNotNull(T... objects)	Checks if any of the provided objects are not null.
isNull(Collection<?> objects)	Checks if the provided objects are all null.
isNull(T... objects)	Checks if the provided objects are all null.

NOTE: All methods properly handle null objects

System Tools

The following static methods are provided:

Method	Description
isAix()	Determines if the current operating system is AIX.
isCygwin()	Determines if the current operating system is Cygwin.
isFreeBsd()	Determines if the current operating system is FreeBSD.
isLinux()	Determines if the current operating system is Linux.
isMacOS()	Determines if the current operating system is macOS.
isMingw()	Determines if the current operating system is MinGW.
isOpenVms()	Determines if the current operating system is OpenVMS.
isOtherOS()	Determines if the current operating system is other than AIX, FreeBSD, Linux, macOS, OpenVMS, Solaris or Windows
isSolaris()	Determines if the current operating system is Solaris.
isWindows()	Determines if the current operating system is Windows.

Text Tools

The following static methods are provided:

Method	Description
isBlank(CharSequence str)	Checks if a string is blank.
isBlank(CharSequence... strings)	Checks if strings are blank.
isBlank(Object... strings)	Checks if string objects are blank.
isEmpty(CharSequence str)	Checks if a string is empty.
isEmpty(CharSequence... strings)	Checks if strings are empty.
isEmpty(Object... strings)	Checks if string objects are empty.
isNotBlank(CharSequence str)	Checks if a string is not blank.
isNotBlank(CharSequence... strings)	Checks if strings are not blank.
isNotBlank(Objects... strings)	Checks if string objects are not blank.
isNotEmpty(CharSequence str)	Checks if a string is not empty.
isNotEmpty(CharSequence... strings)	Checks if strings are not empty.
isNotEmpty(Objects... objects)	Checks if string objects are not empty.

NOTE: All methods properly handle null strings.