Package org.apache.juneau.petstore.console.dev

Class DashboardRest

java.lang.Object

jakarta.servlet.GenericServlet

jakarta.servlet.http.HttpServlet

org.apache.juneau.rest.server.servlet.RestServlet

org.apache.juneau.rest.server.servlet.BasicRestServlet

org.apache.juneau.petstore.console.PetstoreConsolePage

org.apache.juneau.petstore.console.dev.DashboardRest

All Implemented Interfaces:

jakarta.servlet.Servlet, jakarta.servlet.ServletConfig, Serializable, BasicUniversalConfig, DefaultConfig, DefaultHtmlConfig

public class DashboardRest
extends PetstoreConsolePage

Dashboard: the dashboard-chrome demo page, built with DevPageBuilders.dashboard(String, int) only.

?variant= picks how the orders source behaves (ok, slow, truncated or error; right behaves as ok and puts the rail on the right) and ?v= sets the persist version. /series/<variant> serves one CSV row per UTC day in [start, end), filtered by reasons, q and lateOnly; /requests counts the series requests, so a test can see Refresh and Clear cache reach the server.

Example:

GET /console/dev/dashboard?variant=slow GET /console/dev/dashboard/series/ok?start=2026-10-01T00:00:00Z&end=2026-10-08T00:00:00Z&reasons=late

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.juneau.rest.server.servlet.RestServlet

RestServlet.Builder<R extends RestServlet,SELF extends RestServlet.Builder<R,SELF>>, RestServlet.DefaultBuilder<R extends RestServlet>

Field Summary

Fields inherited from class org.apache.juneau.petstore.console.PetstoreConsolePage

PAGE_HEADER, TEMPLATES

Fields inherited from class jakarta.servlet.http.HttpServlet

LEGACY_DO_HEAD

Constructor Summary

Constructors

Constructor	Description
DashboardRest()

Method Summary

Modifier and Type	Method	Description
View	page(RestRequest req, String variant, Integer v)	Renders the Dashboard page.
List<JsonMap>	reasons()	Orders by reason over a fixed 28 days, for the by-reason bar and the share donut.
JsonMap	requests()	The series request counter.
void	script(RestResponse res)	Serves the page-local script (the petstore.late rail section).
void	series(RestRequest req, RestResponse res, String variant, String q, String start, String end, String lateOnly)	The orders source: day,reason,orders, one row per UTC day.
List<JsonMap>	weekdays()	Orders by weekday over the same fixed 28 days, for the by-weekday bar.

Methods inherited from class org.apache.juneau.petstore.console.PetstoreConsolePage

builder, freemarker, store, twin

Methods inherited from class org.apache.juneau.rest.server.servlet.RestServlet

builder, createAuthenticator, destroy, doLog, getContext, getPath, getPaths, getRequest, getResponse, getRestBuilder, init, log, log, service, setContext

Methods inherited from class jakarta.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPatch, doPost, doPut, doTrace, getLastModified, isSensitiveHeader, service

Methods inherited from class jakarta.servlet.GenericServlet

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

Methods inherited from class java.lang.Object

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

Constructor Details

DashboardRest

public DashboardRest()

Method Details

page

public View page(RestRequest req,
 @Query("variant")
 String variant,
 @Query("v")
 Integer v)

Renders the Dashboard page.

Parameters:

req - The request.

variant - The source variant; anything unknown is ok.

v - The persist version; below 1 (or absent) is 1.

Returns:

The page.

series

public void series(RestRequest req,
 RestResponse res,
 @Path("variant")
 String variant,
 @Query("q") @Schema(aev=true)
 String q,
 @Query("start")
 String start,
 @Query("end")
 String end,
 @Query("lateOnly")
 String lateOnly)
            throws IOException

The orders source: day,reason,orders, one row per UTC day.

Parameters:

req - The request (for the repeated reasons parameter).

res - The response.

variant - ok, slow (half the rows, a pause, the rest), truncated (at most 20 rows and the #truncated,20 sentinel) or error (a 500).

q - Keeps rows whose reason contains this text, case-insensitively; empty keeps every row.

start - The window start, ISO-8601; defaults to 30 days before end.

end - The window end, ISO-8601, exclusive; defaults to the start of tomorrow (UTC).

lateOnly - true keeps only late.

Throws:

IOException - If the response can't be written.

reasons

public List<JsonMap> reasons()

Orders by reason over a fixed 28 days, for the by-reason bar and the share donut.

Returns:

One row per reason.

weekdays

public List<JsonMap> weekdays()

Orders by weekday over the same fixed 28 days, for the by-weekday bar.

Returns:

One row per weekday, Monday first.

requests

public JsonMap requests()

The series request counter.

Returns:

{series: n}.

script

public void script(RestResponse res)
            throws IOException

Serves the page-local script (the petstore.late rail section).

Parameters:

res - The response.

Throws:

IOException - If the bundled script can't be read.