org.apache.sling.graphql.core.servlet

Class GraphQLServlet

java.lang.Object

javax.servlet.GenericServlet

org.apache.sling.api.servlets.SlingSafeMethodsServlet

org.apache.sling.api.servlets.SlingAllMethodsServlet

org.apache.sling.graphql.core.servlet.GraphQLServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class GraphQLServlet
extends org.apache.sling.api.servlets.SlingAllMethodsServlet

Servlet that can be activated to implement the standard GraphQL "protocol" as per https://graphql.org/learn/serving-over-http/ This servlet is only active if the corresponding OSGi configurations are created. This allows is to be mounted either on a path to support the "traditional" GraphQL single-endpoint mode, or on specific resource types and selectors to turn specific Sling Resources into GraphQL endpoints.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	GraphQLServlet.Config

Field Summary

Fields

Modifier and Type	Field and Description
static String	P_QUERY

Constructor Summary

Constructors

Constructor and Description
GraphQLServlet()

Method Summary

Modifier and Type	Method and Description
void	doGet(org.apache.sling.api.SlingHttpServletRequest request, org.apache.sling.api.SlingHttpServletResponse response)
void	doPost(@NotNull org.apache.sling.api.SlingHttpServletRequest request, @NotNull org.apache.sling.api.SlingHttpServletResponse response)

Methods inherited from class org.apache.sling.api.servlets.SlingAllMethodsServlet

doDelete, doPut, getAllowedRequestMethods, isMethodValid, mayService

Methods inherited from class org.apache.sling.api.servlets.SlingSafeMethodsServlet

doGeneric, doHead, doOptions, doTrace, getServletInfo, handleMethodNotImplemented, service, service

Methods inherited from class javax.servlet.GenericServlet

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

Methods inherited from class java.lang.Object

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

Field Detail

P_QUERY

public static final String P_QUERY

See Also:

Constant Field Values

Constructor Detail

GraphQLServlet

public GraphQLServlet()

Method Detail

doGet

public void doGet(org.apache.sling.api.SlingHttpServletRequest request,
                  org.apache.sling.api.SlingHttpServletResponse response)
           throws IOException

Overrides:

doGet in class org.apache.sling.api.servlets.SlingSafeMethodsServlet

Throws:

IOException

doPost

public void doPost(@NotNull
                   @NotNull org.apache.sling.api.SlingHttpServletRequest request,
                   @NotNull
                   @NotNull org.apache.sling.api.SlingHttpServletResponse response)
            throws IOException

Overrides:

doPost in class org.apache.sling.api.servlets.SlingAllMethodsServlet

Throws:

IOException