Package org.nuxeo.connect.update.task.update

Class Rollback

java.lang.Object

org.nuxeo.connect.update.task.standalone.commands.AbstractCommand

org.nuxeo.connect.update.task.update.Rollback

All Implemented Interfaces:

org.nuxeo.connect.update.task.Command

Direct Known Subclasses:

RollbackAndUndeploy

public class Rollback
extends AbstractCommand

Since:

5.5

Author:

Bogdan Stefanescu

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	deleteOnExit
static final String	ID
protected String	key
protected String	pkgId
protected String	version

Fields inherited from class org.nuxeo.connect.update.task.standalone.commands.AbstractCommand

fail, guardVars, id, ignore

Constructor Summary

Constructors

Constructor	Description
Rollback()
Rollback(RollbackOptions opt)

Method Summary

Modifier and Type	Method	Description
protected org.nuxeo.connect.update.task.Command	doRun(org.nuxeo.connect.update.task.Task task, Map<String,String> prefs)	Override to implement command actions
protected void	doValidate(org.nuxeo.connect.update.task.Task task, org.nuxeo.connect.update.ValidationStatus status)	Override to implement validation.
RollbackOptions	getRollbackOptions()
protected org.nuxeo.connect.update.task.Command	getUndeployCommand(File targetFile)	Method to be overridden by subclasses to provide a undeploy command for hot reload
void	readFrom(Element element)	Must be implemented to initialize the command arguments from an XML fragment.
void	writeTo(org.nuxeo.connect.update.xml.XmlWriter writer)

Methods inherited from class org.nuxeo.connect.update.task.standalone.commands.AbstractCommand

getId, ignore, initialize, isPostInstall, run, setFail, setIgnore, setPackageUpdateService, validate

Methods inherited from class java.lang.Object

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

Field Details

ID

public static final String ID

See Also:

• Constant Field Values

pkgId

protected String pkgId

key

protected String key

version

protected String version

deleteOnExit

protected boolean deleteOnExit

Constructor Details

Rollback

public Rollback()

Rollback

public Rollback(RollbackOptions opt)

Method Details

writeTo

public void writeTo(org.nuxeo.connect.update.xml.XmlWriter writer)

readFrom

public void readFrom(Element element)
              throws org.nuxeo.connect.update.PackageException

Description copied from class: AbstractCommand

Must be implemented to initialize the command arguments from an XML fragment.

Specified by:

readFrom in class AbstractCommand

Throws:

org.nuxeo.connect.update.PackageException

doValidate

protected void doValidate(org.nuxeo.connect.update.task.Task task,
 org.nuxeo.connect.update.ValidationStatus status)
                   throws org.nuxeo.connect.update.PackageException

Description copied from class: AbstractCommand

Override to implement validation.

Specified by:

doValidate in class AbstractCommand

Parameters:

task - The task being validated

status - Use ValidationStatus.addError(String) or ValidationStatus.addWarning(String) to provide validation error/warning messages

Throws:

org.nuxeo.connect.update.PackageException

doRun

protected org.nuxeo.connect.update.task.Command doRun(org.nuxeo.connect.update.task.Task task,
 Map<String,String> prefs)
                                               throws org.nuxeo.connect.update.PackageException

Description copied from class: AbstractCommand

Override to implement command actions

Specified by:

doRun in class AbstractCommand

Returns:

Rollback command

Throws:

org.nuxeo.connect.update.PackageException

getRollbackOptions

public RollbackOptions getRollbackOptions()

getUndeployCommand

protected org.nuxeo.connect.update.task.Command getUndeployCommand(File targetFile)

Method to be overridden by subclasses to provide a undeploy command for hot reload

Since:

5.6