com.sh.common.exec

类 CommandLine

java.lang.Object

com.sh.common.exec.CommandLine

public class CommandLine
extends java.lang.Object

Description: Title:首亨软件 - CRM、TSS、ERP等信息化管理软件

版本:

3.0

作者:

江兴春

构造器概要

构造器

构造器和说明
CommandLine(CommandLine other) Copy constructor.
CommandLine(java.io.File executable) Create a command line without any arguments.
CommandLine(java.lang.String executable) Create a command line without any arguments.

方法概要

限定符和类型	方法和说明
CommandLine	addArgument(java.lang.String argument) Add a single argument.
CommandLine	addArgument(java.lang.String argument, boolean handleQuoting) Add a single argument.
CommandLine	addArguments(java.lang.String arguments) Add multiple arguments.
CommandLine	addArguments(java.lang.String[] arguments) Add multiple arguments.
CommandLine	addArguments(java.lang.String[] arguments, boolean handleQuoting) Add multiple arguments.
CommandLine	addArguments(java.lang.String arguments, boolean handleQuoting) Add multiple arguments.
java.lang.String[]	getArguments() Returns the expanded and quoted command line arguments.
java.lang.String	getExecutable() Returns the executable.
java.util.Map	getSubstitutionMap()
boolean	isFile() Was a file being used to set the executable?
static CommandLine	parse(java.lang.String line) Create a command line from a string.
static CommandLine	parse(java.lang.String line, java.util.Map substitutionMap) Create a command line from a string.
void	setSubstitutionMap(java.util.Map substitutionMap) Set the substitutionMap to expand variables in the command line.
java.lang.String	toString() Stringify operator returns the command line as a string.
java.lang.String[]	toStrings() Returns the command line as an array of strings.

从类继承的方法 java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

构造器详细资料

CommandLine

public CommandLine(java.lang.String executable)

Create a command line without any arguments.

参数:

executable - the executable

CommandLine

public CommandLine(java.io.File executable)

Create a command line without any arguments.

参数:

executable - the executable file

CommandLine

public CommandLine(CommandLine other)

Copy constructor.

参数:

other - the instance to copy

方法详细资料

parse

public static CommandLine parse(java.lang.String line)

Create a command line from a string.

参数:

line - the first element becomes the executable, the rest the arguments

返回:

the parsed command line

抛出:

java.lang.IllegalArgumentException - If line is null or all whitespace

parse

public static CommandLine parse(java.lang.String line,
                                java.util.Map substitutionMap)

Create a command line from a string.

参数:

line - the first element becomes the executable, the rest the arguments

substitutionMap - the name/value pairs used for substitution

返回:

the parsed command line

抛出:

java.lang.IllegalArgumentException - If line is null or all whitespace

getExecutable

public java.lang.String getExecutable()

Returns the executable.

返回:

The executable

isFile

public boolean isFile()

Was a file being used to set the executable?

返回:

true if a file was used for setting the executable

addArguments

public CommandLine addArguments(java.lang.String[] arguments)

Add multiple arguments. Handles parsing of quotes and whitespace.

参数:

arguments - An array of arguments

返回:

The command line itself

addArguments

public CommandLine addArguments(java.lang.String[] arguments,
                                boolean handleQuoting)

Add multiple arguments.

参数:

arguments - An array of arguments

handleQuoting - Add the argument with/without handling quoting

返回:

The command line itself

addArguments

public CommandLine addArguments(java.lang.String arguments)

Add multiple arguments. Handles parsing of quotes and whitespace. Please note that the parsing can have undesired side-effects therefore it is recommended to build the command line incrementally.

参数:

arguments - An string containing multiple arguments.

返回:

The command line itself

addArguments

public CommandLine addArguments(java.lang.String arguments,
                                boolean handleQuoting)

Add multiple arguments. Handles parsing of quotes and whitespace. Please note that the parsing can have undesired side-effects therefore it is recommended to build the command line incrementally.

参数:

arguments - An string containing multiple arguments.

handleQuoting - Add the argument with/without handling quoting

返回:

The command line itself

addArgument

public CommandLine addArgument(java.lang.String argument)

Add a single argument. Handles quoting.

参数:

argument - The argument to add

返回:

The command line itself

抛出:

java.lang.IllegalArgumentException - If argument contains both single and double quotes

addArgument

public CommandLine addArgument(java.lang.String argument,
                               boolean handleQuoting)

Add a single argument.

参数:

argument - The argument to add

handleQuoting - Add the argument with/without handling quoting

返回:

The command line itself

getArguments

public java.lang.String[] getArguments()

Returns the expanded and quoted command line arguments.

返回:

The quoted arguments

getSubstitutionMap

public java.util.Map getSubstitutionMap()

返回:

the substitution map

setSubstitutionMap

public void setSubstitutionMap(java.util.Map substitutionMap)

Set the substitutionMap to expand variables in the command line.

参数:

substitutionMap - the map

toStrings

public java.lang.String[] toStrings()

Returns the command line as an array of strings.

返回:

The command line as an string array

toString

public java.lang.String toString()

Stringify operator returns the command line as a string. Parameters are correctly quoted when containing a space or left untouched if the are already quoted.

覆盖:

toString 在类中 java.lang.Object

返回:

the command line as single string