org.apache.solr.request

Class SolrQueryRequestBase

java.lang.Object

org.apache.solr.request.SolrQueryRequestBase

All Implemented Interfaces:

Closeable, AutoCloseable, SolrQueryRequest

Direct Known Subclasses:

LocalSolrQueryRequest

public abstract class SolrQueryRequestBase
extends Object
implements SolrQueryRequest, Closeable

Base implementation of SolrQueryRequest that provides some convenience methods for accessing parameters, and manages an IndexSearcher reference.

The close() method must be called on any instance of this class once it is no longer in use.

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<Object,Object>	context
protected SolrCore	core
protected Map<String,Object>	json
protected SolrParams	origParams
protected SolrParams	params
protected IndexSchema	schema
protected RefCounted<SolrIndexSearcher>	searcherHolder
protected long	startTime
protected Iterable<ContentStream>	streams

Constructor Summary

Constructors

Constructor and Description
SolrQueryRequestBase(SolrCore core, SolrParams params)
SolrQueryRequestBase(SolrCore core, SolrParams params, RTimer requestTimer)

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Frees resources associated with this request, this method must be called when the object is no longer in use.
Iterable<ContentStream>	getContentStreams() A Collection of ContentStreams passed to the request
Map<Object,Object>	getContext() Generic information associated with this request that may be both read and updated.
SolrCore	getCore() The solr core (coordinator, etc) associated with this request
Map<String,Object>	getJSON() Returns any associated JSON (or null if none) in deserialized generic form.
SolrParams	getOriginalParams() Returns the original request parameters.
SolrParams	getParams() returns the current request parameters
String	getParamString() Returns a string representing all the important parameters.
RTimer	getRequestTimer() The timer for this request, created when the request started being processed
IndexSchema	getSchema() The schema snapshot from core.getLatestSchema() at request creation.
SolrIndexSearcher	getSearcher() The index searcher associated with this request
long	getStartTime() The start time of this request in milliseconds.
void	setContentStreams(Iterable<ContentStream> s)
void	setJSON(Map<String,Object> json)
void	setParams(SolrParams params) Change the parameters for this request.
String	toString()
void	updateSchemaToLatest() Replaces the current schema snapshot with the latest from the core.

Methods inherited from class java.lang.Object

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

Field Detail

core

protected final SolrCore core

origParams

protected final SolrParams origParams

schema

protected volatile IndexSchema schema

params

protected SolrParams params

context

protected Map<Object,Object> context

streams

protected Iterable<ContentStream> streams

json

protected Map<String,Object> json

startTime

protected final long startTime

searcherHolder

protected RefCounted<SolrIndexSearcher> searcherHolder

Constructor Detail

SolrQueryRequestBase

public SolrQueryRequestBase(SolrCore core,
                    SolrParams params,
                    RTimer requestTimer)

SolrQueryRequestBase

public SolrQueryRequestBase(SolrCore core,
                    SolrParams params)

Method Detail

getContext

public Map<Object,Object> getContext()

Description copied from interface: SolrQueryRequest

Generic information associated with this request that may be both read and updated.

Specified by:

getContext in interface SolrQueryRequest

getParams

public SolrParams getParams()

Description copied from interface: SolrQueryRequest

returns the current request parameters

Specified by:

getParams in interface SolrQueryRequest

getOriginalParams

public SolrParams getOriginalParams()

Description copied from interface: SolrQueryRequest

Returns the original request parameters. As this does not normally include configured defaults it's more suitable for logging.

Specified by:

getOriginalParams in interface SolrQueryRequest

setParams

public void setParams(SolrParams params)

Description copied from interface: SolrQueryRequest

Change the parameters for this request. This does not affect the original parameters returned by getOriginalParams()

Specified by:

setParams in interface SolrQueryRequest

getStartTime

public long getStartTime()

Description copied from interface: SolrQueryRequest

The start time of this request in milliseconds. Use this only if you need the absolute system time at the start of the request, getRequestTimer() provides a more accurate mechanism for timing purposes.

Specified by:

getStartTime in interface SolrQueryRequest

getRequestTimer

public RTimer getRequestTimer()

Description copied from interface: SolrQueryRequest

The timer for this request, created when the request started being processed

Specified by:

getRequestTimer in interface SolrQueryRequest

getSearcher

public SolrIndexSearcher getSearcher()

Description copied from interface: SolrQueryRequest

The index searcher associated with this request

Specified by:

getSearcher in interface SolrQueryRequest

getCore

public SolrCore getCore()

Description copied from interface: SolrQueryRequest

The solr core (coordinator, etc) associated with this request

Specified by:

getCore in interface SolrQueryRequest

getSchema

public IndexSchema getSchema()

Description copied from interface: SolrQueryRequest

The schema snapshot from core.getLatestSchema() at request creation.

Specified by:

getSchema in interface SolrQueryRequest

updateSchemaToLatest

public void updateSchemaToLatest()

Description copied from interface: SolrQueryRequest

Replaces the current schema snapshot with the latest from the core.

Specified by:

updateSchemaToLatest in interface SolrQueryRequest

close

public void close()

Frees resources associated with this request, this method must be called when the object is no longer in use.

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface SolrQueryRequest

getContentStreams

public Iterable<ContentStream> getContentStreams()

A Collection of ContentStreams passed to the request

Specified by:

getContentStreams in interface SolrQueryRequest

setContentStreams

public void setContentStreams(Iterable<ContentStream> s)

getParamString

public String getParamString()

Description copied from interface: SolrQueryRequest

Returns a string representing all the important parameters. Suitable for logging.

Specified by:

getParamString in interface SolrQueryRequest

toString

public String toString()

Overrides:

toString in class Object

getJSON

public Map<String,Object> getJSON()

Description copied from interface: SolrQueryRequest

Returns any associated JSON (or null if none) in deserialized generic form. Java classes used to represent the JSON are as follows: Map, List, String, Long, Double, Boolean

Specified by:

getJSON in interface SolrQueryRequest

setJSON

public void setJSON(Map<String,Object> json)

Specified by:

setJSON in interface SolrQueryRequest