graphql.servlet

Class GraphQLServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

graphql.servlet.GraphQLServlet

All Implemented Interfaces:

GraphQLMBean, GraphQLSchemaProvider, java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

Direct Known Subclasses:

OsgiGraphQLServlet, SimpleGraphQLServlet

public abstract class GraphQLServlet
extends javax.servlet.http.HttpServlet
implements javax.servlet.Servlet, GraphQLMBean, GraphQLSchemaProvider

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	GraphQLServlet.Request
protected static class	GraphQLServlet.VariablesDeserializer

Constructor Summary

Constructors

Constructor and Description
GraphQLServlet()

Method Summary

Modifier and Type	Method and Description
void	addOperationListener(GraphQLOperationListener operationListener)
protected abstract GraphQLContext	createContext(java.util.Optional<javax.servlet.http.HttpServletRequest> request, java.util.Optional<javax.servlet.http.HttpServletResponse> response)
protected void	doGet(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)
protected void	doPost(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)
java.lang.String	executeQuery(java.lang.String query)
protected abstract graphql.execution.ExecutionStrategy	getExecutionStrategy()
java.lang.String[]	getMutations()
java.lang.String[]	getQueries()
void	removeOperationListener(GraphQLOperationListener operationListener)
protected abstract java.util.Map<java.lang.String,java.lang.Object>	transformVariables(graphql.schema.GraphQLSchema schema, java.lang.String query, java.util.Map<java.lang.String,java.lang.Object> variables)

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, 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 javax.servlet.Servlet

destroy, getServletConfig, getServletInfo, init, service

Methods inherited from interface graphql.servlet.GraphQLSchemaProvider

getReadOnlySchema, getSchema

Constructor Detail

GraphQLServlet

public GraphQLServlet()

Method Detail

createContext

protected abstract GraphQLContext createContext(java.util.Optional<javax.servlet.http.HttpServletRequest> request,
                                                java.util.Optional<javax.servlet.http.HttpServletResponse> response)

getExecutionStrategy

protected abstract graphql.execution.ExecutionStrategy getExecutionStrategy()

transformVariables

protected abstract java.util.Map<java.lang.String,java.lang.Object> transformVariables(graphql.schema.GraphQLSchema schema,
                                                                                       java.lang.String query,
                                                                                       java.util.Map<java.lang.String,java.lang.Object> variables)

addOperationListener

public void addOperationListener(GraphQLOperationListener operationListener)

removeOperationListener

public void removeOperationListener(GraphQLOperationListener operationListener)

getQueries

public java.lang.String[] getQueries()

Specified by:

getQueries in interface GraphQLMBean

getMutations

public java.lang.String[] getMutations()

Specified by:

getMutations in interface GraphQLMBean

executeQuery

public java.lang.String executeQuery(java.lang.String query)

Specified by:

executeQuery in interface GraphQLMBean

doGet

protected void doGet(javax.servlet.http.HttpServletRequest req,
                     javax.servlet.http.HttpServletResponse resp)
              throws javax.servlet.ServletException,
                     java.io.IOException

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

java.io.IOException

doPost

protected void doPost(javax.servlet.http.HttpServletRequest req,
                      javax.servlet.http.HttpServletResponse resp)
               throws javax.servlet.ServletException,
                      java.io.IOException

Overrides:

doPost in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

java.io.IOException