Package org.apache.maven.plugin

Class PluginParameterExpressionEvaluatorV4

java.lang.Object

org.apache.maven.plugin.PluginParameterExpressionEvaluatorV4

All Implemented Interfaces:

org.codehaus.plexus.component.configurator.expression.ExpressionEvaluator, org.codehaus.plexus.component.configurator.expression.TypeAwareExpressionEvaluator

public class PluginParameterExpressionEvaluatorV4
extends Object
implements org.codehaus.plexus.component.configurator.expression.TypeAwareExpressionEvaluator

Evaluator for plugin parameters expressions. Content surrounded by ${ and } is evaluated. Recognized values are:

Expression matrix

expression		evaluation result
session		the actual Session
session.*	(since Maven 3)
localRepository		Session.getLocalRepository()
reactorProjects		Session.getProjects()
project		MavenSession.getCurrentProject()
project.*
pom.*	(since Maven 3)	same as project.*
executedProject		MavenProject.getExecutionProject()
settings		Session.getSettings()
settings.*
basedir		Session.getExecutionRootDirectory() or System.getProperty( "user.dir" ) if null
mojoExecution		the actual MojoExecution
mojo	(since Maven 3)	same as mojoExecution
mojo.*	(since Maven 3)
plugin	(since Maven 3)	MojoExecution.getMojoDescriptor().getPluginDescriptor()
plugin.*
*		user properties
*		system properties
*		project properties

Notice: reports was supported in Maven 2.x but was removed in Maven 3

Author:

Jason van Zyl

See Also:

• Session
• MojoExecution

Constructor Summary

Constructors

Constructor	Description
PluginParameterExpressionEvaluatorV4(Session session, Project project)
PluginParameterExpressionEvaluatorV4(Session session, Project project, MojoExecution mojoExecution)

Method Summary

Modifier and Type	Method	Description
File	alignToBaseDirectory(File file)
Object	evaluate(String expr)
Object	evaluate(String expr, Class<?> type)

Methods inherited from class java.lang.Object

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

Constructor Details

PluginParameterExpressionEvaluatorV4

public PluginParameterExpressionEvaluatorV4(Session session,
 Project project)

PluginParameterExpressionEvaluatorV4

public PluginParameterExpressionEvaluatorV4(Session session,
 Project project,
 MojoExecution mojoExecution)

Method Details

evaluate

public Object evaluate(String expr)
                throws org.codehaus.plexus.component.configurator.expression.ExpressionEvaluationException

Specified by:

evaluate in interface org.codehaus.plexus.component.configurator.expression.ExpressionEvaluator

Throws:

org.codehaus.plexus.component.configurator.expression.ExpressionEvaluationException

evaluate

public Object evaluate(String expr,
 Class<?> type)
                throws org.codehaus.plexus.component.configurator.expression.ExpressionEvaluationException

Specified by:

evaluate in interface org.codehaus.plexus.component.configurator.expression.TypeAwareExpressionEvaluator

Throws:

org.codehaus.plexus.component.configurator.expression.ExpressionEvaluationException

alignToBaseDirectory

public File alignToBaseDirectory(File file)

Specified by:

alignToBaseDirectory in interface org.codehaus.plexus.component.configurator.expression.ExpressionEvaluator