graphql.servlet

Class AbstractGraphQLHttpServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

graphql.servlet.AbstractGraphQLHttpServlet

All Implemented Interfaces:

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

Direct Known Subclasses:

OsgiGraphQLHttpServlet, SimpleGraphQLHttpServlet

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

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static interface	AbstractGraphQLHttpServlet.HttpRequestHandler

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	APPLICATION_GRAPHQL
static java.lang.String	APPLICATION_JSON_UTF8
static org.slf4j.Logger	log
static int	STATUS_BAD_REQUEST
static int	STATUS_OK

Constructor Summary

Constructors

Constructor and Description
AbstractGraphQLHttpServlet()
AbstractGraphQLHttpServlet(java.util.List<GraphQLServletListener> listeners, boolean asyncServletMode)

Method Summary

Modifier and Type	Method and Description
void	addListener(GraphQLServletListener servletListener)
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 GraphQLObjectMapper	getGraphQLObjectMapper()
protected abstract GraphQLInvocationInputFactory	getInvocationInputFactory()
java.lang.String[]	getMutations()
java.lang.String[]	getQueries()
protected abstract GraphQLQueryInvoker	getQueryInvoker()
void	removeListener(GraphQLServletListener servletListener)

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

Field Detail

log

public static final org.slf4j.Logger log

APPLICATION_JSON_UTF8

public static final java.lang.String APPLICATION_JSON_UTF8

See Also:

Constant Field Values

APPLICATION_GRAPHQL

public static final java.lang.String APPLICATION_GRAPHQL

See Also:

Constant Field Values

STATUS_OK

public static final int STATUS_OK

See Also:

Constant Field Values

STATUS_BAD_REQUEST

public static final int STATUS_BAD_REQUEST

See Also:

Constant Field Values

Constructor Detail

AbstractGraphQLHttpServlet

public AbstractGraphQLHttpServlet()

AbstractGraphQLHttpServlet

public AbstractGraphQLHttpServlet(java.util.List<GraphQLServletListener> listeners,
                                  boolean asyncServletMode)

Method Detail

getQueryInvoker

protected abstract GraphQLQueryInvoker getQueryInvoker()

getInvocationInputFactory

protected abstract GraphQLInvocationInputFactory getInvocationInputFactory()

getGraphQLObjectMapper

protected abstract GraphQLObjectMapper getGraphQLObjectMapper()

addListener

public void addListener(GraphQLServletListener servletListener)

removeListener

public void removeListener(GraphQLServletListener servletListener)

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