de.richtercloud.execution.tools

Class BinaryUtils

java.lang.Object

de.richtercloud.execution.tools.BinaryUtils

public final class BinaryUtils
extends Object

Author:

richter

Method Summary

Modifier and Type	Method and Description
static void	validateBinary(String binary, String name) Does what validateBinary(java.lang.String, java.lang.String, java.lang.String) while using the environment variable PATH for path.
static void	validateBinary(String binary, String name, String path) Checks a binary to be either a specification of a valid binary or a binary name which can be found in the specified path.

Methods inherited from class java.lang.Object

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

Method Detail

validateBinary

public static void validateBinary(String binary,
                                  String name)
                           throws BinaryValidationException

Does what validateBinary(java.lang.String, java.lang.String, java.lang.String) while using the environment variable PATH for path.

Parameters:

binary - the binary to validate

name - the name of the binary (used to provide comprehensive error messages)

Throws:

BinaryValidationException - if the validation failed

validateBinary

public static void validateBinary(String binary,
                                  String name,
                                  String path)
                           throws BinaryValidationException

Checks a binary to be either a specification of a valid binary or a binary name which can be found in the specified path. Valid means that it is a file and can be executed. The check is performed for the binary specification first, then it's tried as name with every element of path which is split with File.pathSeparator.

Parameters:

binary - the binary specification (path or name)

name - the name of the binary (used to provide comprehensive error messages)

path - the search path in the OS format (pathes separated with the OS' path separator)

Throws:

BinaryValidationException - if the binary can't be found or is invalid