org.springframework.shell.jline

Class ScriptShellRunner

java.lang.Object

org.springframework.shell.jline.ScriptShellRunner

All Implemented Interfaces:

ShellRunner

@Order(value=-100)
public class ScriptShellRunner
extends Object
implements ShellRunner

A ShellRunner that looks for process arguments that start with @, which are then interpreted as references to script files to run and exit.

Has higher precedence than NonInteractiveShellRunner and InteractiveShellRunner which gives it top priority to run the shell if scripts are found.

Author:

Eric Bottard

Field Summary

Fields

Modifier and Type	Field and Description
static int	PRECEDENCE The precedence at which this runner is ordered by the DefaultApplicationRunner - which also controls the order it is consulted on the ability to handle the current shell.

Constructor Summary

Constructors

Constructor and Description
ScriptShellRunner(org.jline.reader.Parser parser, Shell shell)

Method Summary

Modifier and Type	Method and Description
boolean	canRun(org.springframework.boot.ApplicationArguments args) Checks if a particular shell runner can execute.
void	run(org.springframework.boot.ApplicationArguments args) Execute application.

Methods inherited from class java.lang.Object

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

Field Detail

PRECEDENCE

public static final int PRECEDENCE

The precedence at which this runner is ordered by the DefaultApplicationRunner - which also controls the order it is consulted on the ability to handle the current shell.

See Also:

Constant Field Values

Constructor Detail

ScriptShellRunner

public ScriptShellRunner(org.jline.reader.Parser parser,
                         Shell shell)

Method Detail

canRun

public boolean canRun(org.springframework.boot.ApplicationArguments args)

Description copied from interface: ShellRunner

Checks if a particular shell runner can execute.

Specified by:

canRun in interface ShellRunner

Parameters:

args - the application arguments

Returns:

true if shell runner can execute

run

public void run(org.springframework.boot.ApplicationArguments args)
         throws Exception

Description copied from interface: ShellRunner

Execute application.

Specified by:

run in interface ShellRunner

Parameters:

args - the application argumets

Throws:

Exception - in errors