org.rapidcontext.app

Class ScriptApplication

java.lang.Object

org.rapidcontext.app.ScriptApplication

public class ScriptApplication
extends java.lang.Object

The main command-line application.

Version:

1.0

Author:

Per Cederberg

Field Summary

Fields

Modifier and Type	Field and Description
java.io.File	appDir The base application directory.
int	delay The post command execution delay in seconds.
java.io.File	localDir The local add-on directory.
java.lang.String	source The command source text, as logged and/or visible for introspection.
boolean	trace The command trace flag.
java.lang.String	user The user name used for authentication.

Constructor Summary

Constructors

Constructor and Description
ScriptApplication()

Method Summary

Modifier and Type	Method and Description
void	runFile(java.lang.String[] prefix, java.io.File file) Runs the commands specified by the prefix and lines read from a file.
void	runSingle(java.lang.String[] params) Runs a single command.
void	runStdin(java.lang.String[] prefix) Runs the commands specified by the prefix and lines read from standard input.

Methods inherited from class java.lang.Object

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

Field Detail

appDir

public java.io.File appDir

The base application directory. Defaults to the current directory.

localDir

public java.io.File localDir

The local add-on directory. Defaults to the current directory.

user

public java.lang.String user

The user name used for authentication. Defaults to the current user name.

source

public java.lang.String source

The command source text, as logged and/or visible for introspection.

delay

public int delay

The post command execution delay in seconds. Default to zero (0).

trace

public boolean trace

The command trace flag. Defaults to false.

Constructor Detail

ScriptApplication

public ScriptApplication()

Method Detail

runSingle

public void runSingle(java.lang.String[] params)
               throws java.lang.SecurityException

Runs a single command.

Parameters:

params - the procedure name and arguments

Throws:

java.lang.SecurityException - if the user couldn't authenticate

runStdin

public void runStdin(java.lang.String[] prefix)
              throws java.lang.SecurityException,
                     java.io.IOException

Runs the commands specified by the prefix and lines read from standard input.

Parameters:

prefix - the procedure name and argument prefixes

Throws:

java.lang.SecurityException - if the user couldn't authenticate

java.io.IOException - if the input stream couldn't be read

runFile

public void runFile(java.lang.String[] prefix,
                    java.io.File file)
             throws java.lang.SecurityException,
                    java.io.FileNotFoundException,
                    java.io.IOException

Runs the commands specified by the prefix and lines read from a file.

Parameters:

prefix - the procedure name and argument prefixes

file - the file to read

Throws:

java.lang.SecurityException - if the user couldn't authenticate

java.io.FileNotFoundException - if the file couldn't be opened

java.io.IOException - if the input stream couldn't be read