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

Class Delete

java.lang.Object

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

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

All Implemented Interfaces:

org.nuxeo.connect.update.task.Command

public class Delete
extends AbstractCommand

The delete command. This command takes 2 arguments: the file path to delete and an optional md5. If md5 is set then the command fails if the target file has not the same md5.

The inverse of the delete command is a copy command.

Author:

Bogdan Stefanescu

Field Summary

Fields

Modifier and Type	Field and Description
protected File	file
static String	ID
protected static org.apache.commons.logging.Log	log
protected String	md5
protected boolean	onExit

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

fail, guardVars, id, ignore

Constructor Summary

Constructors

Constructor and Description
Delete()
Delete(File file, String md5)
Delete(File file, String md5, boolean onExit)

Method Summary

Modifier and Type	Method and 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.
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 Detail

log

protected static final org.apache.commons.logging.Log log

ID

public static final String ID

See Also:

Constant Field Values

file

protected File file

md5

protected String md5

onExit

protected boolean onExit

Constructor Detail

Delete

public Delete()

Delete

public Delete(File file,
              String md5)

Delete

public Delete(File file,
              String md5,
              boolean onExit)

Method Detail

doValidate

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

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

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

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

writeTo

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