org.apache.solr.request
Class SolrQueryRequestBase

java.lang.Object
  org.apache.solr.request.SolrQueryRequestBase

All Implemented Interfaces:

SolrQueryRequest

Direct Known Subclasses:

LocalSolrQueryRequest

public abstract class SolrQueryRequestBase
extends java.lang.Object
implements SolrQueryRequest

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.

Version:

$Id: SolrQueryRequestBase.java 542679 2007-05-29 22:28:21Z ryan $

Author:

yonik

Field Summary

protected java.util.Map<java.lang.Object,java.lang.Object>	context
protected SolrCore	core
protected SolrParams	origParams
protected SolrParams	params
static java.lang.String	QUERY_NAME Deprecated.
static java.lang.String	QUERYTYPE_NAME Deprecated.
static java.lang.String	ROWS_NAME Deprecated.
protected RefCounted<SolrIndexSearcher>	searcherHolder
static java.lang.String	START_NAME Deprecated.
protected long	startTime
protected java.lang.Iterable<ContentStream>	streams
static java.lang.String	XSL_NAME Deprecated.

Constructor Summary

SolrQueryRequestBase(SolrCore core, SolrParams params)

Method Summary

void	close() Frees resources associated with this request, this method must be called when the object is no longer in use.
java.lang.Iterable<ContentStream>	getContentStreams() A Collection of ContentStreams passed to the request
java.util.Map<java.lang.Object,java.lang.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
int	getIntParam(java.lang.String name) Deprecated.
int	getIntParam(java.lang.String name, int defval) Deprecated.
int	getLimit() Deprecated.
SolrParams	getOriginalParams() Returns the original request parameters.
java.lang.String	getParam(java.lang.String name) Returns the input parameter value for the specified name
SolrParams	getParams() returns the current request parameters
java.lang.String[]	getParams(java.lang.String name) Returns the input parameter values for the specified name
java.lang.String	getParamString() Returns a string representing all the important parameters.
java.lang.String	getQueryString() Deprecated.
java.lang.String	getQueryType() Deprecated.
IndexSchema	getSchema() The index schema associated with this request
SolrIndexSearcher	getSearcher() The index searcher associated with this request
int	getStart() Deprecated.
long	getStartTime() The start time of this request in milliseconds
java.lang.String	getStrParam(java.lang.String name) Deprecated.
java.lang.String	getStrParam(java.lang.String name, java.lang.String defval) Deprecated.
void	setContentStreams(java.lang.Iterable<ContentStream> s)
void	setParams(SolrParams params) Change the parameters for this request.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

QUERY_NAME

@Deprecated
public static final java.lang.String QUERY_NAME

Deprecated.

See Also:

Constant Field Values

START_NAME

@Deprecated
public static final java.lang.String START_NAME

Deprecated.

See Also:

Constant Field Values

ROWS_NAME

@Deprecated
public static final java.lang.String ROWS_NAME

Deprecated.

See Also:

Constant Field Values

XSL_NAME

@Deprecated
public static final java.lang.String XSL_NAME

Deprecated.

See Also:

Constant Field Values

QUERYTYPE_NAME

@Deprecated
public static final java.lang.String QUERYTYPE_NAME

Deprecated.

See Also:

Constant Field Values

core

protected final SolrCore core

origParams

protected final SolrParams origParams

params

protected SolrParams params

context

protected java.util.Map<java.lang.Object,java.lang.Object> context

streams

protected java.lang.Iterable<ContentStream> streams

startTime

protected final long startTime

searcherHolder

protected RefCounted<SolrIndexSearcher> searcherHolder

Constructor Detail

SolrQueryRequestBase

public SolrQueryRequestBase(SolrCore core,
                            SolrParams params)

Method Detail

getContext

public java.util.Map<java.lang.Object,java.lang.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

getParam

public java.lang.String getParam(java.lang.String name)

Description copied from interface: SolrQueryRequest

Returns the input parameter value for the specified name

Specified by:

getParam in interface SolrQueryRequest

Returns:

the value, or the first value if the parameter was specified more then once; may be null.

getParams

public java.lang.String[] getParams(java.lang.String name)

Description copied from interface: SolrQueryRequest

Returns the input parameter values for the specified name

Specified by:

getParams in interface SolrQueryRequest

Returns:

the values; may be null or empty depending on implementation

getIntParam

@Deprecated
public int getIntParam(java.lang.String name)

Deprecated.

use getParams().required().getInt( name ) instead

getIntParam

@Deprecated
public int getIntParam(java.lang.String name,
                                  int defval)

Deprecated.

use getParams().required().getInt( name ) instead

getStrParam

@Deprecated
public java.lang.String getStrParam(java.lang.String name)

Deprecated.

use getParams().required().getParam( name ) instead

getStrParam

@Deprecated
public java.lang.String getStrParam(java.lang.String name,
                                               java.lang.String defval)

Deprecated.

use getParams().required().getParam( name ) instead

getQueryString

@Deprecated
public java.lang.String getQueryString()

Deprecated.

Description copied from interface: SolrQueryRequest

Returns the primary query string parameter of the request

Specified by:

getQueryString in interface SolrQueryRequest

getQueryType

@Deprecated
public java.lang.String getQueryType()

Deprecated.

Description copied from interface: SolrQueryRequest

Signifies the syntax and the handler that should be used to execute this query.

Specified by:

getQueryType in interface SolrQueryRequest

getStart

@Deprecated
public int getStart()

Deprecated.

Description copied from interface: SolrQueryRequest

starting position in matches to return to client

Specified by:

getStart in interface SolrQueryRequest

getLimit

@Deprecated
public int getLimit()

Deprecated.

Description copied from interface: SolrQueryRequest

number of matching documents to return

Specified by:

getLimit in interface SolrQueryRequest

getStartTime

public long getStartTime()

Description copied from interface: SolrQueryRequest

The start time of this request in milliseconds

Specified by:

getStartTime 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 index schema associated with this request

Specified by:

getSchema 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 SolrQueryRequest

getContentStreams

public java.lang.Iterable<ContentStream> getContentStreams()

A Collection of ContentStreams passed to the request

Specified by:

getContentStreams in interface SolrQueryRequest

setContentStreams

public void setContentStreams(java.lang.Iterable<ContentStream> s)

getParamString

public java.lang.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 java.lang.String toString()

Overrides:

toString in class java.lang.Object