Package org.apache.solr.handler
Class ContentStreamHandlerBase
- java.lang.Object
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- org.apache.solr.handler.RequestHandlerBase
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- org.apache.solr.handler.ContentStreamHandlerBase
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- All Implemented Interfaces:
AutoCloseable
,ApiSupport
,SolrInfoBean
,NestedRequestHandler
,SolrMetricProducer
,SolrRequestHandler
- Direct Known Subclasses:
UpdateRequestHandler
public abstract class ContentStreamHandlerBase extends RequestHandlerBase
Shares common code between various handlers that manipulateContentStream
objects.
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Nested Class Summary
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Nested classes/interfaces inherited from interface org.apache.solr.core.SolrInfoBean
SolrInfoBean.Category, SolrInfoBean.Group
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Field Summary
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Fields inherited from class org.apache.solr.handler.RequestHandlerBase
appends, defaults, httpCaching, initArgs, invariants, solrMetricsContext
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Fields inherited from interface org.apache.solr.request.SolrRequestHandler
TYPE
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Constructor Summary
Constructors Constructor Description ContentStreamHandlerBase()
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description void
handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp)
void
init(NamedList args)
Initializes theSolrRequestHandler
by creating threeSolrParams
named.protected abstract ContentStreamLoader
newLoader(SolrQueryRequest req, UpdateRequestProcessor processor)
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Methods inherited from class org.apache.solr.handler.RequestHandlerBase
getApis, getCategory, getDescription, getInitArgs, getMetricNames, getName, getPluginInfo, getRequestHandler, getSolrMetricsContext, getSolrParamsFromNamedList, getSubHandler, handleRequest, initializeMetrics, setPluginInfo
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.apache.solr.api.ApiSupport
registerV1, registerV2
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Methods inherited from interface org.apache.solr.core.SolrInfoBean
getMetricRegistry, getMetricsSnapshot, registerMetricName
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Methods inherited from interface org.apache.solr.metrics.SolrMetricProducer
close, initializeMetrics
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Method Detail
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init
public void init(NamedList args)
Description copied from class:RequestHandlerBase
Initializes theSolrRequestHandler
by creating threeSolrParams
named.Name Description defaults Contains all of the named arguments contained within the list element named "defaults". appends Contains all of the named arguments contained within the list element named "appends". invariants Contains all of the named arguments contained within the list element named "invariants". Example:
<lst name="defaults"> <str name="echoParams">explicit</str> <str name="qf">text^0.5 features^1.0 name^1.2 sku^1.5 id^10.0</str> <str name="mm">2<-1 5<-2 6<90%</str> <str name="bq">incubationdate_dt:[* TO NOW/DAY-1MONTH]^2.2</str> </lst> <lst name="appends"> <str name="fq">inStock:true</str> </lst> <lst name="invariants"> <str name="facet.field">cat</str> <str name="facet.field">manu_exact</str> <str name="facet.query">price:[* TO 500]</str> <str name="facet.query">price:[500 TO *]</str> </lst>
- Specified by:
init
in interfaceSolrRequestHandler
- Overrides:
init
in classRequestHandlerBase
- Parameters:
args
- TheNamedList
to initialize from- See Also:
RequestHandlerBase.handleRequest(org.apache.solr.request.SolrQueryRequest, org.apache.solr.response.SolrQueryResponse)
,RequestHandlerBase.handleRequestBody(org.apache.solr.request.SolrQueryRequest, org.apache.solr.response.SolrQueryResponse)
,SolrPluginUtils.setDefaults(org.apache.solr.request.SolrQueryRequest, org.apache.solr.common.params.SolrParams, org.apache.solr.common.params.SolrParams, org.apache.solr.common.params.SolrParams)
,See also the example solrconfig.xml located in the Solr codebase (example/solr/conf).
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handleRequestBody
public void handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp) throws Exception
- Specified by:
handleRequestBody
in classRequestHandlerBase
- Throws:
Exception
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newLoader
protected abstract ContentStreamLoader newLoader(SolrQueryRequest req, UpdateRequestProcessor processor)
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