at.mug.iqm.api.script

Class DefaultScriptBinding

java.lang.Object

groovy.lang.GroovyObjectSupport

groovy.lang.Binding

at.mug.iqm.api.script.DefaultScriptBinding

All Implemented Interfaces:

groovy.lang.GroovyObject

public class DefaultScriptBinding
extends groovy.lang.Binding

The DefaultScriptBinding class represents a base class containing all default variables to be used in a script. It may be extended by custom variables or properties.

Furthermore, bindings inherited from this class enable the script to access a short API for several IQM commands and operator executions.

Author:

Philipp Kainz

Field Summary

Fields

Modifier and Type	Field and Description
private static org.apache.log4j.Logger	logger

Constructor Summary

Constructors

Constructor and Description
DefaultScriptBinding() Creates a default binding object common to all scripts.

Method Summary

Modifier and Type	Method and Description
Process	exec(String command) Let the user execute a shell command in the current directory.
Process	exec(String command, File inDir) Lets the user execute a shell command in a specified directory.
private void	initStandardBinding() This method initializes all standard variables via injection into the Groovy binding.
void	setEnvVar(String varName, Object o) Set a new variable to be available in the script API.

Methods inherited from class groovy.lang.Binding

getProperty, getVariable, getVariables, hasVariable, setProperty, setVariable

Methods inherited from class groovy.lang.GroovyObjectSupport

getMetaClass, invokeMethod, setMetaClass

Methods inherited from class java.lang.Object

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

Field Detail

logger

private static final org.apache.log4j.Logger logger

Constructor Detail

DefaultScriptBinding

public DefaultScriptBinding()

Creates a default binding object common to all scripts.

Method Detail

initStandardBinding

private void initStandardBinding()

This method initializes all standard variables via injection into the Groovy binding.

setEnvVar

public void setEnvVar(String varName,
                      Object o)

Set a new variable to be available in the script API.

Parameters:

varName - the name of the variable (how it is accessed in the script)

o - the value, i.e. the class or a concrete object/instance

exec

public Process exec(String command)
             throws IOException

Let the user execute a shell command in the current directory.

Parameters:

command -

Returns:

a reference to the executing Process

Throws:

IOException

exec

public Process exec(String command,
                    File inDir)
             throws IOException

Lets the user execute a shell command in a specified directory.

Parameters:

command -

inDir -

Returns:

a reference to the executing Process

Throws:

IOException