ArgumentListBuilder (Jenkins core 2.177 API)

java.lang.Object
- hudson.util.ArgumentListBuilder

All Implemented Interfaces:

Serializable, Cloneable
```
public class ArgumentListBuilder
extends Object
implements Serializable, Cloneable
```
Used to build up arguments for a process invocation.

Author:

Kohsuke Kawaguchi

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor and Description

ArgumentListBuilder()

ArgumentListBuilder(String... args)

Constructors
Constructor and Description
`ArgumentListBuilder()`
`ArgumentListBuilder(String... args)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`ArgumentListBuilder`	`add(File f)`
`ArgumentListBuilder`	`add(Iterable<String> args)`
`ArgumentListBuilder`	`add(Object a)`
`ArgumentListBuilder`	`add(Object a, boolean mask)`
`ArgumentListBuilder`	`add(String... args)`
`ArgumentListBuilder`	`add(String a)`
`ArgumentListBuilder`	`add(String a, boolean mask)` Optionally hide this part of the command line from being printed to the log.
`ArgumentListBuilder`	`addKeyValuePair(String prefix, String key, String value, boolean mask)`
`ArgumentListBuilder`	`addKeyValuePairs(String prefix, Map<String,String> props)` Adds key value pairs as "-Dkey=value -Dkey=value ..." `-D` portion is configurable as the 'prefix' parameter.
`ArgumentListBuilder`	`addKeyValuePairs(String prefix, Map<String,String> props, Set<String> propsToMask)` Adds key value pairs as "-Dkey=value -Dkey=value ..." with masking.
`ArgumentListBuilder`	`addKeyValuePairsFromPropertyString(String prefix, String properties, VariableResolver<String> vr)` Adds key value pairs as "-Dkey=value -Dkey=value ..." by parsing a given string using `Properties`.
`ArgumentListBuilder`	`addKeyValuePairsFromPropertyString(String prefix, String properties, VariableResolver<String> vr, Set<String> propsToMask)` Adds key value pairs as "-Dkey=value -Dkey=value ..." by parsing a given string using `Properties` with masking.
`ArgumentListBuilder`	`addMasked(Secret s)`
`void`	`addMasked(String string)` Add a masked argument
`ArgumentListBuilder`	`addQuoted(String a)` Adds an argument by quoting it.
`ArgumentListBuilder`	`addQuoted(String a, boolean mask)`
`ArgumentListBuilder`	`addTokenized(String s)` Decomposes the given token into multiple arguments by splitting via whitespace.
`void`	`clear()` Re-initializes the arguments list.
`ArgumentListBuilder`	`clone()`
`boolean`	`hasMaskedArguments()` Returns true if there are any masked arguments.
`ArgumentListBuilder`	`prepend(String... args)`
`String[]`	`toCommandArray()`
`List<String>`	`toList()`
`boolean[]`	`toMaskArray()` Returns an array of booleans where the masked arguments are marked as true
`String`	`toString()` Debug/error message friendly output.
`String`	`toStringWithQuote()` Just adds quotes around args containing spaces, but no other special characters, so this method should generally be used only for informational/logging purposes.
`ArgumentListBuilder`	`toWindowsCommand()` Calls toWindowsCommand(false)
`ArgumentListBuilder`	`toWindowsCommand(boolean escapeVars)` Wrap command in a `CMD.EXE` call so we can return the exit code (`ERRORLEVEL`).

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - ArgumentListBuilder
```
public ArgumentListBuilder()
```
  - ArgumentListBuilder
```
public ArgumentListBuilder(String... args)
```
- Method Detail
  - add
```
public ArgumentListBuilder add(Object a)
```
  - add
```
public ArgumentListBuilder add(Object a,
                               boolean mask)
```
    Since:
    
    1.378
  - add
```
public ArgumentListBuilder add(File f)
```
  - add
```
public ArgumentListBuilder add(String a)
```
  - add
```
public ArgumentListBuilder add(String a,
                               boolean mask)
```
    Optionally hide this part of the command line from being printed to the log.
    
    Parameters:
    
    a - a command argument
    
    mask - true to suppress in output, false to print normally
    
    Returns:
    
    this
    
    Since:
    
    1.378
    
    See Also:
    
    Launcher.ProcStarter.masks(boolean[]), Launcher.maskedPrintCommandLine(List, boolean[], FilePath)
  - prepend
```
public ArgumentListBuilder prepend(String... args)
```
  - addQuoted
```
public ArgumentListBuilder addQuoted(String a)
```
    Adds an argument by quoting it. This is necessary only in a rare circumstance, such as when adding argument for ssh and rsh. Normal process invocations don't need it, because each argument is treated as its own string and never merged into one.
  - addQuoted
```
public ArgumentListBuilder addQuoted(String a,
                                     boolean mask)
```
    Since:
    
    1.378
  - add
```
public ArgumentListBuilder add(String... args)
```
  - add
```
public ArgumentListBuilder add(@Nonnull
                               Iterable<String> args)
```
    Since:
    
    2.72
  - addTokenized
```
public ArgumentListBuilder addTokenized(String s)
```
    Decomposes the given token into multiple arguments by splitting via whitespace.
  - addKeyValuePair
```
public ArgumentListBuilder addKeyValuePair(String prefix,
                                           String key,
                                           String value,
                                           boolean mask)
```
    Since:
    
    1.378
  - addKeyValuePairs
```
public ArgumentListBuilder addKeyValuePairs(String prefix,
                                            Map<String,String> props)
```
    Adds key value pairs as "-Dkey=value -Dkey=value ..." -D portion is configurable as the 'prefix' parameter.
    
    Since:
    
    1.114
  - addKeyValuePairs
```
public ArgumentListBuilder addKeyValuePairs(String prefix,
                                            Map<String,String> props,
                                            Set<String> propsToMask)
```
    Adds key value pairs as "-Dkey=value -Dkey=value ..." with masking.
    
    Parameters:
    
    prefix - Configures the -D portion of the example. Defaults to -D if null.
    
    props - The map of key/value pairs to add
    
    propsToMask - Set containing key names to mark as masked in the argument list. Key names that do not exist in the set will be added unmasked.
    
    Since:
    
    1.378
  - addKeyValuePairsFromPropertyString
```
public ArgumentListBuilder addKeyValuePairsFromPropertyString(String prefix,
                                                              String properties,
                                                              VariableResolver<String> vr)
                                                       throws IOException
```
    Adds key value pairs as "-Dkey=value -Dkey=value ..." by parsing a given string using Properties.
    
    Parameters:
    
    prefix - The '-D' portion of the example. Defaults to -D if null.
    
    properties - The persisted form of Properties. For example, "abc=def\nghi=jkl". Can be null, in which case this method becomes no-op.
    
    vr - VariableResolver to resolve variables in properties string.
    
    Throws:
    
    IOException
    
    Since:
    
    1.262
  - addKeyValuePairsFromPropertyString
```
public ArgumentListBuilder addKeyValuePairsFromPropertyString(String prefix,
                                                              String properties,
                                                              VariableResolver<String> vr,
                                                              Set<String> propsToMask)
                                                       throws IOException
```
    Adds key value pairs as "-Dkey=value -Dkey=value ..." by parsing a given string using Properties with masking.
    
    Parameters:
    
    prefix - The '-D' portion of the example. Defaults to -D if null.
    
    properties - The persisted form of Properties. For example, "abc=def\nghi=jkl". Can be null, in which case this method becomes no-op.
    
    vr - VariableResolver to resolve variables in properties string.
    
    propsToMask - Set containing key names to mark as masked in the argument list. Key names that do not exist in the set will be added unmasked.
    
    Throws:
    
    IOException
    
    Since:
    
    1.378
  - toCommandArray
```
public String[] toCommandArray()
```
  - clone
```
public ArgumentListBuilder clone()
```
    Overrides:
    
    clone in class Object
  - clear
```
public void clear()
```
    Re-initializes the arguments list.
  - toList
```
public List<String> toList()
```
  - toStringWithQuote
```
public String toStringWithQuote()
```
    Just adds quotes around args containing spaces, but no other special characters, so this method should generally be used only for informational/logging purposes.
  - toWindowsCommand
```
public ArgumentListBuilder toWindowsCommand(boolean escapeVars)
```
    Wrap command in a CMD.EXE call so we can return the exit code (ERRORLEVEL). This method takes care of escaping special characters in the command, which is needed since the command is now passed as a string to the CMD.EXE shell. This is done as follows: Wrap arguments in double quotes if they contain any of: space *?,;^&<>|" and if escapeVars is true, % followed by a letter.
    When testing from command prompt, these characters also need to be prepended with a ^ character: ^&<>|—however, invoking cmd.exe from Jenkins does not seem to require this extra escaping so it is not added by this method.
    A " is prepended with another " character. Note: Windows has issues escaping some combinations of quotes and spaces. Quotes should be avoided.
    If escapeVars is true, a % followed by a letter has that letter wrapped in double quotes, to avoid possible variable expansion. ie, %foo% becomes "%"f"oo%". The second % does not need special handling because it is not followed by a letter.
    Example: "-Dfoo=*abc?def;ghi^jkl&mno<pqr>stu|vwx""yz%"e"nd"
    
    Parameters:
    
    escapeVars - True to escape %VAR% references; false to leave these alone so they may be expanded when the command is run
    
    Returns:
    
    new ArgumentListBuilder that runs given command through cmd.exe /C
    
    Since:
    
    1.386
  - toWindowsCommand
```
public ArgumentListBuilder toWindowsCommand()
```
    Calls toWindowsCommand(false)
    
    See Also:
    
    toWindowsCommand(boolean)
  - hasMaskedArguments
```
public boolean hasMaskedArguments()
```
    Returns true if there are any masked arguments.
    
    Returns:
    
    true if there are any masked arguments; false otherwise
  - toMaskArray
```
public boolean[] toMaskArray()
```
    Returns an array of booleans where the masked arguments are marked as true
    
    Returns:
    
    an array of booleans.
  - addMasked
```
public void addMasked(String string)
```
    Add a masked argument
    
    Parameters:
    
    string - the argument
  - addMasked
```
public ArgumentListBuilder addMasked(Secret s)
```
  - toString
```
public String toString()
```
    Debug/error message friendly output.
    
    Overrides:
    
    toString in class Object

Class ArgumentListBuilder

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ArgumentListBuilder

ArgumentListBuilder

Method Detail

add

add

add

add

add

prepend

addQuoted

addQuoted

add

add

addTokenized

addKeyValuePair

addKeyValuePairs

addKeyValuePairs

addKeyValuePairsFromPropertyString

addKeyValuePairsFromPropertyString

toCommandArray

clone

clear

toList

toStringWithQuote

toWindowsCommand

toWindowsCommand

hasMaskedArguments

toMaskArray

addMasked

addMasked

toString