public class LoadAndZoomHandler extends RequestHandler
load_and_zoom
and zoom
requests.RequestHandler.RequestHandlerBadRequestException, RequestHandler.RequestHandlerErrorException, RequestHandler.RequestHandlerException, RequestHandler.RequestHandlerForbiddenException
Modifier and Type | Field and Description |
---|---|
static String |
command
The remote control command name used to load data and zoom.
|
static String |
command2
The remote control command name used to zoom.
|
private double |
maxlat |
private double |
maxlon |
private double |
minlat |
private double |
minlon |
private Set<SimplePrimitiveId> |
toSelect |
args, content, contentType, globalConfirmationDefault, globalConfirmationKey, loadInNewLayerDefault, loadInNewLayerKey, myCommand, request, sender
Constructor and Description |
---|
LoadAndZoomHandler() |
Modifier and Type | Method and Description |
---|---|
String[] |
getMandatoryParams() |
String[] |
getOptionalParams() |
String |
getPermissionMessage()
Get a specific message to ask the user for permission for the operation
requested via remote control.
|
PermissionPrefWithDefault |
getPermissionPref()
Get a PermissionPref object containing the name of a special permission
preference to individually allow the requested operation and an error
message to be displayed when a disabled operation is requested.
|
String |
getUsage() |
String[] |
getUsageExamples() |
String[] |
getUsageExamples(String cmd)
Returns usage examples for the given command.
|
protected void |
handleRequest()
Handle a specific command sent as remote control.
|
protected void |
validateRequest()
Validates the request before attempting to perform it.
|
protected void |
zoom(Collection<OsmPrimitive> primitives,
Bounds bbox) |
checkMandatoryParams, checkPermission, decodeParam, getContent, getContentType, handle, isLoadInNewLayer, parseArgs, setCommand, setSender, setUrl
public static final String command
public static final String command2
private double minlat
private double maxlat
private double minlon
private double maxlon
private final Set<SimplePrimitiveId> toSelect
public LoadAndZoomHandler()
public String getPermissionMessage()
RequestHandler
getPermissionMessage
in class RequestHandler
public String[] getMandatoryParams()
getMandatoryParams
in class RequestHandler
public String[] getOptionalParams()
getOptionalParams
in class RequestHandler
public String getUsage()
getUsage
in class RequestHandler
public String[] getUsageExamples()
getUsageExamples
in class RequestHandler
public String[] getUsageExamples(String cmd)
RequestHandler
getUsageExamples
in class RequestHandler
cmd
- The command askedprotected void handleRequest() throws RequestHandler.RequestHandlerErrorException
RequestHandler
handleRequest
in class RequestHandler
RequestHandler.RequestHandlerErrorException
protected void zoom(Collection<OsmPrimitive> primitives, Bounds bbox)
public PermissionPrefWithDefault getPermissionPref()
RequestHandler
getPermissionPref
in class RequestHandler
protected void validateRequest() throws RequestHandler.RequestHandlerBadRequestException
RequestHandler
validateRequest
in class RequestHandler
RequestHandler.RequestHandlerBadRequestException