Package adams.flow.maven

Class ClassListerMojo

java.lang.Object

org.apache.maven.plugin.AbstractMojo

adams.flow.maven.AbstractAdamsMojo

adams.flow.maven.ClassListerMojo

All Implemented Interfaces:

org.apache.maven.plugin.ContextEnabled, org.apache.maven.plugin.Mojo

@Mojo(name="classlister",
      threadSafe=false,
      defaultPhase=COMPILE,
      requiresDependencyResolution=COMPILE)
public class ClassListerMojo
extends AbstractAdamsMojo

Outputs the classes or packages as props files.

Author:

FracPete (fracpete at waikato dot ac dot nz)

Field Summary

Fields inherited from class adams.flow.maven.AbstractAdamsMojo

NEWLINE

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

ROLE

Constructor Summary

Constructors

Constructor	Description
ClassListerMojo()

Method Summary

Modifier and Type	Method	Description
protected void	addResource(org.apache.maven.model.Resource resource)	Adds the supplied Resource to the project using the appropriate scope (i.e.
protected void	execute(List<String> cmd)	Executes the command.
protected File	getOutputDirectory()	Retrieves the directory where the generated files should be written to.
protected boolean	isReGenerationRequired()	Java generation is required if any of the file products is outdated/stale.
protected boolean	performExecution()	Implement this method to perform this Mojo's execution.
protected boolean	shouldExecutionBeSkipped()	Implement this method to check if this AbstractAdamsMojo should skip executing altogether.

Methods inherited from class adams.flow.maven.AbstractAdamsMojo

execute, getBuildContext, getClasspath, getExecution, getProject, logSystemPropertiesAndBasedir, warnAboutIncorrectPluginConfiguration

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

Constructor Detail

ClassListerMojo

public ClassListerMojo()

Method Detail

shouldExecutionBeSkipped

protected boolean shouldExecutionBeSkipped()

Implement this method to check if this AbstractAdamsMojo should skip executing altogether.

Specified by:

shouldExecutionBeSkipped in class AbstractAdamsMojo

Returns:

true to indicate that this AbstractAdamsMojo should bail out of its execute method.

addResource

protected void addResource(org.apache.maven.model.Resource resource)

Adds the supplied Resource to the project using the appropriate scope (i.e. resource or testResource) depending on the exact implementation of this AbstractAdamsMojo.

Specified by:

addResource in class AbstractAdamsMojo

Parameters:

resource - The resource to add.

isReGenerationRequired

protected boolean isReGenerationRequired()

Java generation is required if any of the file products is outdated/stale.

Specified by:

isReGenerationRequired in class AbstractAdamsMojo

Returns:

true to indicate that this AbstractAdamsMojo should be run since its generated files were either stale or not present, and false otherwise.

execute

protected void execute(List<String> cmd)
                throws org.apache.maven.plugin.MojoExecutionException

Executes the command.

Parameters:

cmd - the command to execute

Throws:

org.apache.maven.plugin.MojoExecutionException - if command exits with code != 0 or an exception occurred

performExecution

protected boolean performExecution()
                            throws org.apache.maven.plugin.MojoExecutionException,
                                   org.apache.maven.plugin.MojoFailureException

Implement this method to perform this Mojo's execution. This method will only be called if !shouldExecutionBeSkipped() && isReGenerationRequired().

Specified by:

performExecution in class AbstractAdamsMojo

Returns:

true if the timestamp of the stale file should be updated.

Throws:

org.apache.maven.plugin.MojoExecutionException - if an unexpected problem occurs. Throwing this exception causes a "BUILD ERROR" message to be displayed.

org.apache.maven.plugin.MojoFailureException - if an expected problem (such as a compilation failure) occurs. Throwing this exception causes a "BUILD FAILURE" message to be displayed.

getOutputDirectory

protected File getOutputDirectory()

Retrieves the directory where the generated files should be written to.

Specified by:

getOutputDirectory in class AbstractAdamsMojo

Returns:

the directory where the generated files should be written to.