org.microbean.helm.maven

Class RollbackReleaseMojo

java.lang.Object

org.apache.maven.plugin.AbstractMojo

org.microbean.helm.maven.AbstractHelmMojo

org.microbean.helm.maven.AbstractReleaseMojo

org.microbean.helm.maven.AbstractSingleReleaseMojo

org.microbean.helm.maven.AbstractMutatingReleaseMojo

org.microbean.helm.maven.AbstractForceableMutatingReleaseMojo

org.microbean.helm.maven.RollbackReleaseMojo

All Implemented Interfaces:

ContextEnabled, Mojo

@Mojo(name="rollback")
public class RollbackReleaseMojo
extends AbstractForceableMutatingReleaseMojo

Rolls a release back to a prior version.

Author:

Laird Nelson

Field Summary

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

ROLE

Constructor Summary

Constructors

Constructor and Description
RollbackReleaseMojo() Creates a new RollbackReleaseMojo.

Method Summary

Modifier and Type	Method and Description
protected void	execute(Callable<ReleaseManager> releaseManagerCallable) Performs a release-oriented task using a ReleaseManager available from the supplied Callable.
Integer	getVersion() Returns the version of the release to roll back to.
void	setVersion(Integer version) Sets the version of the release to roll back to.

Methods inherited from class org.microbean.helm.maven.AbstractForceableMutatingReleaseMojo

getForce, getRecreate, setForce, setRecreate

Methods inherited from class org.microbean.helm.maven.AbstractMutatingReleaseMojo

getDisableHooks, getDryRun, getTimeout, getWait, setDisableHooks, setDryRun, setTimeout, setWait

Methods inherited from class org.microbean.helm.maven.AbstractSingleReleaseMojo

getReleaseName, setReleaseName, validateReleaseName

Methods inherited from class org.microbean.helm.maven.AbstractReleaseMojo

createClient, createReleaseManager, createTiller, execute, getClientConfiguration, getSkip, getTillerLabels, getTillerNamespace, getTillerPort, setClientConfiguration, setSkip, setTillerLabels, setTillerNamespace, setTillerPort, validateNamespace

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

RollbackReleaseMojo

public RollbackReleaseMojo()

Creates a new RollbackReleaseMojo.

Method Detail

execute

protected void execute(Callable<ReleaseManager> releaseManagerCallable)
                throws Exception

Performs a release-oriented task using a ReleaseManager available from the supplied Callable.

This implementation rolls a named release back to a prior version.

Specified by:

execute in class AbstractReleaseMojo

Parameters:

releaseManagerCallable - the Callable that will provide a ReleaseManager; must not be null

Throws:

Exception - if an error occurs

getVersion

public Integer getVersion()

Returns the version of the release to roll back to.

This method may return null.

Overrides of this method are permitted to return null.

Returns:

the version of the release to roll back to, or null

See Also:

setVersion(Integer)

setVersion

public void setVersion(Integer version)

Sets the version of the release to roll back to.

Parameters:

version - the version to roll back to; must not be null

Throws:

NullPointerException - if version is null

See Also:

getVersion()