Package org.frankframework.metrics

Class PrometheusMeterServlet

java.lang.Object

jakarta.servlet.GenericServlet

jakarta.servlet.http.HttpServlet

org.frankframework.http.AbstractHttpServlet

org.frankframework.metrics.PrometheusMeterServlet

All Implemented Interfaces:

jakarta.servlet.Servlet, jakarta.servlet.ServletConfig, Serializable, DynamicRegistration, DynamicRegistration.Servlet

@IbisInitializer
public class PrometheusMeterServlet
extends AbstractHttpServlet

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.frankframework.lifecycle.DynamicRegistration

DynamicRegistration.Servlet, DynamicRegistration.ServletWithParameters

Field Summary

Fields

Modifier and Type	Field	Description
protected static final String	FALLBACK_CONTENT_TYPE
protected static final String	PRIMARY_CONTENT_TYPE

Fields inherited from class jakarta.servlet.http.HttpServlet

LEGACY_DO_HEAD

Fields inherited from interface org.frankframework.lifecycle.DynamicRegistration

ALL_IBIS_ROLES, ALL_IBIS_USER_ROLES, IBIS_FULL_SERVICE_ACCESS_ROLES

Constructor Summary

Constructors

Constructor	Description
PrometheusMeterServlet()

Method Summary

Modifier and Type	Method	Description
protected String	determineContentType(jakarta.servlet.http.HttpServletRequest req)
protected void	doGet(jakarta.servlet.http.HttpServletRequest req, jakarta.servlet.http.HttpServletResponse resp)
String	getUrlMapping()	The URL the Servlet should be mapped to.
void	init(jakarta.servlet.ServletConfig config)
boolean	isEnabled()

Methods inherited from class org.frankframework.http.AbstractHttpServlet

getAccessGrantingRoles, getName

Methods inherited from class jakarta.servlet.http.HttpServlet

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

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

Methods inherited from interface org.frankframework.lifecycle.DynamicRegistration

loadOnStartUp

Methods inherited from interface jakarta.servlet.Servlet

destroy, getServletConfig, getServletInfo, service

Field Details

PRIMARY_CONTENT_TYPE

protected static final String PRIMARY_CONTENT_TYPE

See Also:

• Constant Field Values

FALLBACK_CONTENT_TYPE

protected static final String FALLBACK_CONTENT_TYPE

See Also:

• Constant Field Values

Constructor Details

PrometheusMeterServlet

public PrometheusMeterServlet()

Method Details

init

public void init(jakarta.servlet.ServletConfig config)
          throws jakarta.servlet.ServletException

Specified by:

init in interface jakarta.servlet.Servlet

Overrides:

init in class jakarta.servlet.http.HttpServlet

Throws:

jakarta.servlet.ServletException

doGet

protected void doGet(jakarta.servlet.http.HttpServletRequest req,
 jakarta.servlet.http.HttpServletResponse resp)

Overrides:

doGet in class jakarta.servlet.http.HttpServlet

determineContentType

protected String determineContentType(jakarta.servlet.http.HttpServletRequest req)

isEnabled

public boolean isEnabled()

getUrlMapping

public String getUrlMapping()

Description copied from interface: DynamicRegistration.Servlet

The URL the Servlet should be mapped to. This value may be overridden by setting property servlet.servlet-name.urlMapping to change path the servlet listens to