com.raritantechnologies.searchApp.queryFilters
Class QueryParserFilter

java.lang.Object
  com.raritantechnologies.searchApp.QueryProcessorFilter
      com.raritantechnologies.searchApp.queryFilters.QueryParserFilter

All Implemented Interfaces:

IQueryProcessor

public class QueryParserFilter

extends QueryProcessorFilter

Uses an IQueryParser to transform a query parameter map into a structured query string.

XML Configuration Template:

  <SourceType name="[ name of this Source ]"
           type="QueryProcessorFilterSource"
           sourceFactoryClass = "com.raritantechnologies.searchApp.QueryProcessorFilterFactory"
           filterClass  = "com.raritantechnologies.searchApp.queryFilters.QueryParserFilter"
           inputSource  = "Filter Source"
           language="[ language that QueryParser understands ]"  >

    <!-- One or more QueryParser tags: -->
    <QueryParser class="[ class of com.raritantechnologies.searchApp.IQueryParser ]" >
       <!-- configuration parameters if the Query Parser -->
    </QueryParser>

  </SourceType>
 

Developed by Raritan Technologies .

Author:

Kepler Gelotte

Field Summary

Fields inherited from class com.raritantechnologies.searchApp.QueryProcessorFilter

theQueryProcessor

Constructor Summary

QueryParserFilter()

Method Summary

IResultSet	executeQuery(java.lang.Integer queryID, ISearchFieldMap searchMap, SourceLoginInfo[] sources, OrderedMap inputParameters, java.lang.Integer pageSize, java.lang.Integer startRec) Base implementation executes the query then starts filter chain.
void	initialize(org.w3c.dom.Element elem) subclasses should override this to initialize themselves.

Methods inherited from class com.raritantechnologies.searchApp.QueryProcessorFilter

doExecuteQuery, filterResultSet, getQueryProcessor, getQueryProcessor, getRealSources, setNextFilter, setQueryProcessor

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryParserFilter

public QueryParserFilter()

Method Detail

executeQuery

public IResultSet executeQuery(java.lang.Integer queryID,
                               ISearchFieldMap searchMap,
                               SourceLoginInfo[] sources,
                               OrderedMap inputParameters,
                               java.lang.Integer pageSize,
                               java.lang.Integer startRec)
                        throws QueryProcessorException

Description copied from class: QueryProcessorFilter

Base implementation executes the query then starts filter chain.

Specified by:

executeQuery in interface IQueryProcessor

Overrides:

executeQuery in class QueryProcessorFilter

Throws:

QueryProcessorException

initialize

public void initialize(org.w3c.dom.Element elem)

Description copied from class: QueryProcessorFilter

subclasses should override this to initialize themselves.

Overrides:

initialize in class QueryProcessorFilter