Module org.apache.jena.fuseki.core

Package org.apache.jena.fuseki.ctl

Class ActionCtl

java.lang.Object

jakarta.servlet.GenericServlet

jakarta.servlet.http.HttpServlet

org.apache.jena.fuseki.servlets.ServletProcessor

org.apache.jena.fuseki.ctl.ActionCtl

All Implemented Interfaces:

jakarta.servlet.Servlet, jakarta.servlet.ServletConfig, Serializable, ActionLifecycle, ActionProcessor

Direct Known Subclasses:

ActionContainerItem, ActionMetrics, ActionSleep, ActionStatsText, ActionTasks

public abstract class ActionCtl
extends ServletProcessor
implements ActionLifecycle

Base class for control actions. These are servlets and do not go through Fuseki dynamic dispatch. No statistics.

See Also:

• Serialized Form

Field Summary

Fields inherited from class jakarta.servlet.http.HttpServlet

LEGACY_DO_HEAD

Method Summary

Modifier and Type	Method	Description
static DataAccessPoint	getItemDataAccessPoint(HttpAction action)	Get the DataAccessPoint corresponding to the item name, or null.
static DataAccessPoint	getItemDataAccessPoint(HttpAction action, String name)	Get the DataAccessPoint corresponding to the item name, or null.
static org.apache.jena.sparql.core.DatasetGraph	getItemDataset(HttpAction action)	Get the DatasetGraph corresponding to the item name, or null.
static String	getItemDatasetName(HttpAction action)	Get the item name - the part after the URI for the servlet (which is the container) - treated as a dataset name.
static String	getItemName(HttpAction action)	Get the item name - the part after the URI for the servlet (which is the container).
final void	process(HttpAction action)	Execute this request.

Methods inherited from class jakarta.servlet.http.HttpServlet

init, service

Methods inherited from class jakarta.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jena.fuseki.servlets.ActionLifecycle

execute, validate

Methods inherited from interface org.apache.jena.fuseki.servlets.ActionProcessor

execAny, execDelete, execGet, execHead, execOptions, execPatch, execPost, execPut, execTrace

Method Details

process

public final void process(HttpAction action)

Description copied from interface: ActionProcessor

Execute this request.

Specified by:

process in interface ActionProcessor

Parameters:

action - HTTP Action

getItemName

public static String getItemName(HttpAction action)

Get the item name - the part after the URI for the servlet (which is the container).

getItemDatasetName

public static String getItemDatasetName(HttpAction action)

Get the item name - the part after the URI for the servlet (which is the container) - treated as a dataset name.

getItemDataAccessPoint

public static DataAccessPoint getItemDataAccessPoint(HttpAction action)

Get the DataAccessPoint corresponding to the item name, or null.

See Also:

• getItemDatasetName(org.apache.jena.fuseki.servlets.HttpAction)

getItemDataset

public static org.apache.jena.sparql.core.DatasetGraph getItemDataset(HttpAction action)

Get the DatasetGraph corresponding to the item name, or null.

See Also:

• getItemDatasetName(org.apache.jena.fuseki.servlets.HttpAction)

getItemDataAccessPoint

public static DataAccessPoint getItemDataAccessPoint(HttpAction action,
 String name)

Get the DataAccessPoint corresponding to the item name, or null.

See Also:

• getItemDatasetName(org.apache.jena.fuseki.servlets.HttpAction)