com.raritantechnologies.searchApp.queryFilters
Class ParameterRepackager

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

All Implemented Interfaces:

IQueryProcessor

public class ParameterRepackager

extends QueryProcessorFilter

ParameterRepackager gets list of parameters to leave as is or a list of parameters to pack. Parameters are packed into a parameter of a given name with a delimiter and assignment delimiter.

Given this input: field1=value1 field2=value2

Produces: packedField="field1=value1|field2=value2"

XML Configuration Template:

 <SourceType name="repackedQueries"
           type="QueryProcessorFilterSource"
           sourceFactoryClass = "com.raritantechnologies.searchApp.QueryProcessorFilterFactory"
           filterClass  = "com.raritantechnologies.searchApp.queryFilters.ParameterRepackager"
           inputSource  = "Filter Source"  >

   <ParameterSet name="parameterGroup" delimiter="|" nameValSep="=" select="include" >
     <Param name="foo" />  <!-- foo is included in "parameterGroup" -->
     <Param name="bar" />  <!-- bar is included in "parameterGroup" -->
     <StaticParams>
       <StaticParam name="fixed" value="preset value" />
     </StaticParams>
   <ParameterSet>

   <ParameterSet name="allOthers" delimiter="|" nameValSep="=" select="exclude" >
     <Param name="foo" /> <!-- foo is NOT included in "allOthers" -->
   </ParameterSet>

 </SourceType>
 

Developed by Raritan Technologies .

Author:

Ted Sullivan

Field Summary

Fields inherited from class com.raritantechnologies.searchApp.QueryProcessorFilter

theQueryProcessor

Constructor Summary

ParameterRepackager()

Method Summary

void	addParameterSet(java.lang.String paramSetName, java.lang.String delimiter, java.lang.String nameValueSeparator, java.lang.String select, java.util.ArrayList paramFieldsList, java.util.HashMap fixedParams)
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 initElem) subclasses should override this to initialize themselves.
static void	main(java.lang.String[] args)
IResultSet	repackageParameters(IResultSet initialResults)

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

ParameterRepackager

public ParameterRepackager()

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

addParameterSet

public void addParameterSet(java.lang.String paramSetName,
                            java.lang.String delimiter,
                            java.lang.String nameValueSeparator,
                            java.lang.String select,
                            java.util.ArrayList paramFieldsList,
                            java.util.HashMap fixedParams)

repackageParameters

public IResultSet repackageParameters(IResultSet initialResults)

initialize

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

Description copied from class: QueryProcessorFilter

subclasses should override this to initialize themselves.

Overrides:

initialize in class QueryProcessorFilter

main

public static void main(java.lang.String[] args)