org.apache.calcite.avatica.server

Class AvaticaJsonHandler

java.lang.Object

org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.ContainerLifeCycle

org.eclipse.jetty.server.handler.AbstractHandler

org.apache.calcite.avatica.server.AbstractAvaticaHandler

org.apache.calcite.avatica.server.AvaticaJsonHandler

All Implemented Interfaces:

AvaticaHandler, MetricsAwareAvaticaHandler, org.eclipse.jetty.server.Handler, org.eclipse.jetty.util.component.Container, org.eclipse.jetty.util.component.Destroyable, org.eclipse.jetty.util.component.Dumpable, org.eclipse.jetty.util.component.LifeCycle

public class AvaticaJsonHandler
extends AbstractAvaticaHandler

Jetty handler that executes Avatica JSON request-responses.

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.jetty.server.handler.AbstractHandler

org.eclipse.jetty.server.handler.AbstractHandler.ErrorDispatchHandler

Nested classes/interfaces inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.AbstractLifeCycle.AbstractLifeCycleListener

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.LifeCycle

org.eclipse.jetty.util.component.LifeCycle.Listener

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.Container

org.eclipse.jetty.util.component.Container.InheritedListener, org.eclipse.jetty.util.component.Container.Listener

Field Summary

Fields inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

FAILED, RUNNING, STARTED, STARTING, STOPPED, STOPPING

Fields inherited from interface org.apache.calcite.avatica.server.MetricsAwareAvaticaHandler

HANDLER_PREFIX, REQUEST_TIMER_NAME

Fields inherited from interface org.eclipse.jetty.util.component.Dumpable

KEY

Constructor Summary

Constructors

Constructor and Description
AvaticaJsonHandler(org.apache.calcite.avatica.remote.Service service)
AvaticaJsonHandler(org.apache.calcite.avatica.remote.Service service, org.apache.calcite.avatica.metrics.MetricsSystem metrics)
AvaticaJsonHandler(org.apache.calcite.avatica.remote.Service service, org.apache.calcite.avatica.metrics.MetricsSystem metrics, AvaticaServerConfiguration serverConfig)

Method Summary

Modifier and Type	Method and Description
org.apache.calcite.avatica.metrics.MetricsSystem	getMetrics()
void	handle(String target, org.eclipse.jetty.server.Request baseRequest, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
void	setServerRpcMetadata(org.apache.calcite.avatica.remote.Service.RpcMetadataResponse metadata)

Methods inherited from class org.apache.calcite.avatica.server.AbstractAvaticaHandler

isUserPermitted

Methods inherited from class org.eclipse.jetty.server.handler.AbstractHandler

destroy, doError, doStart, doStop, getServer, setServer

Methods inherited from class org.eclipse.jetty.util.component.ContainerLifeCycle

addBean, addBean, addBean, addEventListener, addManaged, contains, dump, dump, dump, dump, dump, dumpBeans, dumpObject, dumpObjects, dumpStdErr, dumpThis, getBean, getBeans, getBeans, getContainedBeans, getContainedBeans, isAuto, isManaged, isUnmanaged, manage, removeBean, removeBeans, removeEventListener, setBeans, setStopTimeout, start, stop, unmanage, updateBean, updateBean, updateBeans

Methods inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

addLifeCycleListener, getState, getState, getStopTimeout, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, stop, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.jetty.server.Handler

destroy, getServer, setServer

Methods inherited from interface org.eclipse.jetty.util.component.LifeCycle

addLifeCycleListener, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, start, stop, stop

Methods inherited from interface org.eclipse.jetty.util.component.Dumpable

dumpObjects, dumpSelf

Constructor Detail

AvaticaJsonHandler

public AvaticaJsonHandler(org.apache.calcite.avatica.remote.Service service)

AvaticaJsonHandler

public AvaticaJsonHandler(org.apache.calcite.avatica.remote.Service service,
                          org.apache.calcite.avatica.metrics.MetricsSystem metrics)

AvaticaJsonHandler

public AvaticaJsonHandler(org.apache.calcite.avatica.remote.Service service,
                          org.apache.calcite.avatica.metrics.MetricsSystem metrics,
                          AvaticaServerConfiguration serverConfig)

Method Detail

handle

public void handle(String target,
                   org.eclipse.jetty.server.Request baseRequest,
                   javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response)
            throws IOException,
                   javax.servlet.ServletException

Specified by:

handle in interface org.eclipse.jetty.server.Handler

Specified by:

handle in class org.eclipse.jetty.server.handler.AbstractHandler

Throws:

IOException

javax.servlet.ServletException

setServerRpcMetadata

public void setServerRpcMetadata(org.apache.calcite.avatica.remote.Service.RpcMetadataResponse metadata)

getMetrics

public org.apache.calcite.avatica.metrics.MetricsSystem getMetrics()

Returns:

An instance of the MetricsSystem for this AvaticaHandler.