Package org.apache.solr.handler

Class SchemaHandler

java.lang.Object

org.apache.solr.handler.RequestHandlerBase

org.apache.solr.handler.SchemaHandler

All Implemented Interfaces:

AutoCloseable, ApiSupport, SolrInfoBean, NestedRequestHandler, SolrMetricProducer, SolrRequestHandler, PermissionNameProvider, SolrCoreAware

public class SchemaHandler
extends RequestHandlerBase
implements SolrCoreAware, PermissionNameProvider

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.solr.handler.RequestHandlerBase

RequestHandlerBase.HandlerMetrics

Nested classes/interfaces inherited from interface org.apache.solr.security.PermissionNameProvider

PermissionNameProvider.Name

Nested classes/interfaces inherited from interface org.apache.solr.core.SolrInfoBean

SolrInfoBean.Category, SolrInfoBean.Group

Field Summary

Fields inherited from class org.apache.solr.handler.RequestHandlerBase

aggregateNodeLevelMetricsEnabled, appends, defaults, httpCaching, initArgs, invariants, metrics, publishCpuTime, REQUEST_CPU_TIMER_CONTEXT, solrMetricsContext, SOURCE_ATTR

Fields inherited from interface org.apache.solr.security.PermissionNameProvider

values

Fields inherited from interface org.apache.solr.metrics.SolrMetricProducer

CATEGORY_ATTR, HANDLER_ATTR, NAME_ATTR, OPERATION_ATTR, PLUGIN_NAME_ATTR, RESULT_ATTR, STATE_KEY_ATTR, TYPE_ATTR

Fields inherited from interface org.apache.solr.request.SolrRequestHandler

TYPE

Constructor Summary

Constructors

Constructor	Description
SchemaHandler()

Method Summary

Modifier and Type	Method	Description
Collection<Api>	getApis()	Returns any (non-JAX-RS annotated) APIs associated with this request handler.
SolrInfoBean.Category	getCategory()	Category of this component
String	getDescription()	Simple one or two line description
Collection<Class<? extends JerseyResource>>	getJerseyResources()	Returns any JAX-RS annotated v2 APIs associated with this request handler.
PermissionNameProvider.Name	getPermissionName(AuthorizationContext ctx)
SolrRequestHandler	getSubHandler(String subPath)	Return a RequestHandler to handle a subpath from the path this handler is registered.
static org.apache.solr.common.SolrException	getUnexpectedHttpMethodException(String methodName)
void	handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp)
void	inform(SolrCore core)
void	initializeMetrics(SolrMetricsContext parentContext, io.opentelemetry.api.common.Attributes attributes)	Implementation should initialize all metrics to a SolrMetricsContext Registry/MeterProvider with Attributes as the common set of attributes that will be attached to every metric that is initialized for that class/component
Boolean	registerV2()	Whether this request handler must be made available at the /v2/ path

Methods inherited from class org.apache.solr.handler.RequestHandlerBase

getInitArgs, getMetricsForThisRequest, getName, getPluginInfo, getRequestHandler, getSolrMetricsContext, getSolrParamsFromNamedList, handleRequest, init, isInternalShardRequest, processErrorMetricsOnException, processReceivedException, setPluginInfo

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.solr.api.ApiSupport

registerV1

Methods inherited from interface org.apache.solr.metrics.SolrMetricProducer

close

Constructor Details

SchemaHandler

public SchemaHandler()

Method Details

handleRequestBody

public void handleRequestBody(SolrQueryRequest req,
 SolrQueryResponse rsp)
                       throws Exception

Specified by:

handleRequestBody in class RequestHandlerBase

Throws:

Exception

getPermissionName

public PermissionNameProvider.Name getPermissionName(AuthorizationContext ctx)

Specified by:

getPermissionName in interface PermissionNameProvider

getUnexpectedHttpMethodException

public static org.apache.solr.common.SolrException getUnexpectedHttpMethodException(String methodName)
                                                                             throws org.apache.solr.common.SolrException

Throws:

org.apache.solr.common.SolrException

getSubHandler

public SolrRequestHandler getSubHandler(String subPath)

Description copied from interface: NestedRequestHandler

Return a RequestHandler to handle a subpath from the path this handler is registered.

Specified by:

getSubHandler in interface NestedRequestHandler

Overrides:

getSubHandler in class RequestHandlerBase

getDescription

public String getDescription()

Description copied from interface: SolrInfoBean

Simple one or two line description

Specified by:

getDescription in interface SolrInfoBean

Specified by:

getDescription in class RequestHandlerBase

getCategory

public SolrInfoBean.Category getCategory()

Description copied from interface: SolrInfoBean

Category of this component

Specified by:

getCategory in interface SolrInfoBean

Overrides:

getCategory in class RequestHandlerBase

initializeMetrics

public void initializeMetrics(SolrMetricsContext parentContext,
 io.opentelemetry.api.common.Attributes attributes)

Description copied from interface: SolrMetricProducer

Implementation should initialize all metrics to a SolrMetricsContext Registry/MeterProvider with Attributes as the common set of attributes that will be attached to every metric that is initialized for that class/component

Specified by:

initializeMetrics in interface SolrMetricProducer

Overrides:

initializeMetrics in class RequestHandlerBase

Parameters:

parentContext - The registry that the component will initialize metrics to

attributes - Base set of attributes that will be bound to all metrics for that component

inform

public void inform(SolrCore core)

Specified by:

inform in interface SolrCoreAware

getApis

public Collection<Api> getApis()

Description copied from interface: ApiSupport

Returns any (non-JAX-RS annotated) APIs associated with this request handler.

Specified by:

getApis in interface ApiSupport

Overrides:

getApis in class RequestHandlerBase

See Also:

• ApiSupport.getJerseyResources()

getJerseyResources

public Collection<Class<? extends JerseyResource>> getJerseyResources()

Description copied from interface: ApiSupport

Returns any JAX-RS annotated v2 APIs associated with this request handler.

Specified by:

getJerseyResources in interface ApiSupport

See Also:

• ApiSupport.getApis()

registerV2

public Boolean registerV2()

Description copied from interface: ApiSupport

Whether this request handler must be made available at the /v2/ path

Specified by:

registerV2 in interface ApiSupport