Package org.dellroad.stuff.maven

Class AbstractExecSetPropertyMojo

java.lang.Object

org.apache.maven.plugin.AbstractMojo

org.dellroad.stuff.maven.AbstractExecSetPropertyMojo

All Implemented Interfaces:

ContextEnabled, Mojo

Direct Known Subclasses:

ExecSetPropertyMojo, GitDescribeMojo, SvnVersionMojo

public abstract class AbstractExecSetPropertyMojo
extends AbstractMojo

Support superclass for mojo's that execute some command and set a property based on the resulting output.

Field Summary

Fields inherited from interface org.apache.maven.plugin.Mojo

ROLE

Constructor Summary

Constructors

Constructor	Description
AbstractExecSetPropertyMojo()

Method Summary

Modifier and Type	Method	Description
protected void	executeAndSetProperty(File directory, List<String> command)	Execute command and set the property from standard output.
protected abstract String	getPropertyName()	Get the name of the property to set.
protected boolean	isNonEmpty(String value)

Methods inherited from class org.apache.maven.plugin.AbstractMojo

getLog, getPluginContext, setLog, setPluginContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.maven.plugin.Mojo

execute

Constructor Detail

AbstractExecSetPropertyMojo

public AbstractExecSetPropertyMojo()

Method Detail

getPropertyName

protected abstract String getPropertyName()

Get the name of the property to set.

Returns:

the name of the property to set

executeAndSetProperty

protected void executeAndSetProperty(File directory,
                                     List<String> command)
                              throws MojoExecutionException

Execute command and set the property from standard output.

Parameters:

directory - new process current working directory, or null to inherit

command - command and parameters

Throws:

MojoExecutionException - if execution fails

isNonEmpty

protected boolean isNonEmpty(String value)