org.apache.solr.client.solrj.request.schema

Class SchemaRequest

java.lang.Object

org.apache.solr.client.solrj.SolrRequest<T>

org.apache.solr.client.solrj.request.schema.AbstractSchemaRequest<SchemaResponse>

org.apache.solr.client.solrj.request.schema.SchemaRequest

All Implemented Interfaces:

Serializable

public class SchemaRequest
extends AbstractSchemaRequest<SchemaResponse>

This class offers access to the operations exposed by the Solr Schema API.

Most of the operations of this class offer a very abstract interface avoiding in this manner eventual changes due to Solr Schema API updates. On the other hand, the creation of request parameters for creating new fields or field types can be tedious because it is not strongly typed (the user has to build on his own a NamedList argument containing the field/field type properties).

The class does not currently offer explicit support for the Schema API operations exposed through Managed Resources, but such operations can be built with little effort manually based on this class within the client applications.

This class is experimental and it is subject to change.

Since:

solr 5.3

See Also:

Solr Schema API, Solr managed resources, Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SchemaRequest.AddCopyField Adds a new copy field rule to the schema of the specified collection.
static class	SchemaRequest.AddDynamicField Adds a new dynamic field rule to the schema of the specified collection.
static class	SchemaRequest.AddField Adds a new field definition to the schema.
static class	SchemaRequest.AddFieldType Update request used to add a new field type to the schema.
static class	SchemaRequest.CopyFields Schema API request that retrieves the source and destination of each copy field in the schema.
static class	SchemaRequest.DeleteCopyField Deletes a copy field rule from the schema of the specified collection.
static class	SchemaRequest.DeleteDynamicField Deletes a dynamic field rule from your schema.
static class	SchemaRequest.DeleteField Removes a field definition from the schema.
static class	SchemaRequest.DeleteFieldType Removes a field type from the schema of the specified collection.
static class	SchemaRequest.DynamicField Schema API request that lists the dynamic field definition for the specified field contained in the schema.
static class	SchemaRequest.DynamicFields Schema API request that lists the dynamic field definitions contained in the schema.
static class	SchemaRequest.Field Schema API request that lists the field definition for the specified field contained in the schema.
static class	SchemaRequest.Fields Schema API request class that lists the field definitions contained in the schema.
static class	SchemaRequest.FieldType Schema API request that retrieves the type definitions for the specified field type contained in the schema.
static class	SchemaRequest.FieldTypes Schema API request that lists the types definitions contained in the schema.
static class	SchemaRequest.GlobalSimilarity Retrieves the class name of the global similarity defined (if any) in the schema.
static class	SchemaRequest.MultiUpdate The Schema API offers the possibility to perform one or more add requests in a single command.
static class	SchemaRequest.ReplaceDynamicField Replaces a dynamic field rule in the schema of the specified collection.
static class	SchemaRequest.ReplaceField Replaces a field's definition.
static class	SchemaRequest.ReplaceFieldType Replaces a field type in schema belonging to the schema of the specified collection.
static class	SchemaRequest.SchemaName Schema API request class that can be used to retrieve the name of the schema.
static class	SchemaRequest.SchemaVersion Schema API request that can be used to retrieve the version of the schema for the specified collection.
static class	SchemaRequest.UniqueKey Schema API request that retrieves the field name that is defined as the uniqueKey for the index of the specified collection.
static class	SchemaRequest.Update

Nested classes/interfaces inherited from class org.apache.solr.client.solrj.SolrRequest

SolrRequest.METHOD

Field Summary

Fields inherited from class org.apache.solr.client.solrj.SolrRequest

SUPPORTED_METHODS, useBinaryV2, usev2

Constructor Summary

Constructors

Constructor and Description
SchemaRequest() Default constructor.
SchemaRequest(SolrParams q)

Method Summary

Modifier and Type	Method and Description
protected SchemaResponse	createResponse(SolrClient client) Create a new SolrResponse to hold the response from the server

Methods inherited from class org.apache.solr.client.solrj.request.schema.AbstractSchemaRequest

getParams

Methods inherited from class org.apache.solr.client.solrj.SolrRequest

getBasePath, getBasicAuthPassword, getBasicAuthUser, getCollection, getContentStreams, getContentWriter, getMethod, getPath, getQueryParams, getResponseParser, getStreamingResponseCallback, getUserPrincipal, process, process, setBasePath, setBasicAuthCredentials, setMethod, setPath, setQueryParams, setResponseParser, setStreamingResponseCallback, setUseBinaryV2, setUserPrincipal, setUseV2

Methods inherited from class java.lang.Object

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

Constructor Detail

SchemaRequest

public SchemaRequest()

Default constructor. It can be used to retrieve the entire schema.

See Also:

SolrRequest.process(SolrClient)

SchemaRequest

public SchemaRequest(SolrParams q)

Method Detail

createResponse

protected SchemaResponse createResponse(SolrClient client)

Description copied from class: SolrRequest

Create a new SolrResponse to hold the response from the server

Specified by:

createResponse in class SolrRequest<SchemaResponse>

Parameters:

client - the SolrClient the request will be sent to