Namespace: OpenEdge.BusinessLogic.Filter
Class
JfpFilterParser
Parent classes:
Progress.Lang.Object
OpenEdge.BusinessLogic.Filter.FilterParser
OpenEdge.BusinessLogic.Filter.AblFilterParser
OpenEdge.BusinessLogic.Filter.JfpFilterParser

Inherits: OpenEdge.BusinessLogic.Filter.AblFilterParser

Copyright (c) 2016 by Progress Software Corporation. All rights reserved.
File:JfpFilterParser
Purpose:Parse for JSON data in the JSON Filter Pattern
Author(s):pjudge
Created:Wed Dec 07 14:11:10 EST 2016
Notes:* https://documentation.progress.com/output/ua/OpenEdge_latest/index.html#page/dvwsv/updating-business-entities-for-access-by-telerik.html
OpenEdge BusinessEntity query that returns the result set, as in the following examples:
Saved into TableRequest[n]:QueryDefinition:QuerySelection
Saved into TableRequest[n]:QueryDefinition:QuerySort
Saved into TableRequest[n]:QueryDefinition:NumRecords
Saved into TableRequest[n]:QueryDefinition:Skip
Saved into TableRequest[n]:QueryDefinition:PagingContext
/* Default constructor




Method Summary
Options Name Purpose
IGetDataRequest Parse (Object) /* Reads and processes (parses) a complete data filter. @param P.L.Object The filter data @param IGetDataRequest A new filter object */
Overrides OpenEdge.BusinessLogic.Filter.AblFilterParser:Parse (Object)
IQuerySortEntry ParseSortBy (Object) /* Parses an SORT-BY phrase and returns an array of IQuerySortEntry objects. @param P.L.Object The SORT-BY data @return IQuerySortEntry[] An array of sort phrases. An indeterminate array is returned if the input phrase is empty */
Overrides OpenEdge.BusinessLogic.Filter.AblFilterParser:ParseSortBy (Object)
IQuerySortEntry ParseSortString (longchar)
Inherited from OpenEdge.BusinessLogic.Filter.AblFilterParser
Ccs.BusinessLogic.IGetDataTableRequest ParseTableRequest (character, JsonObject) /* Reads a single table's request. This method knows which properties in the input JSON are for the where clause, for the sort-by etc @param character The table name to which this filter applies @param JsonObject The input filter @return IGetDataTableRequest A single table Get Request */
Overrides OpenEdge.BusinessLogic.Filter.AblFilterParser:ParseTableRequest (character, JsonObject)
IQueryEntry ParseWhere (Object) /* Parses where/filter phrase and returns an IQueryEntry object for a single table @param P.L.Object The filter/where clause data @return IQueryEntry The query entry.We return one of an IQueryPredicate (single clause) or an IQueryGroup (many clauses) */
Overrides OpenEdge.BusinessLogic.Filter.AblFilterParser:ParseWhere (Object)
IQueryEntry ParseWhereString (longchar)
Inherited from OpenEdge.BusinessLogic.Filter.AblFilterParser

Constructor Summary
Options Name Purpose
JfpFilterParser () /* Default constructor */
JfpFilterParser (character) /* Constructor. @param character (mandatory) A table name for which to construct the filter */
JfpFilterParser (character[]) /* Constructor. @param character[] (mandatory) An array of table name for which to construct the filter */

Property Summary
Options Name Purpose
CHARACTER FilterTable
Inherited from OpenEdge.BusinessLogic.Filter.FilterParser


Method Detail
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PUBLIC IGetDataRequest Parse (Object)
Overrides OpenEdge.BusinessLogic.Filter.AblFilterParser:Parse (Object)
/* Reads and processes (parses) a complete data filter.
Parameters:
pData Progress.Lang.Object
Returns IGetDataRequest
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PUBLIC IQuerySortEntry ParseSortBy (Object)
Overrides OpenEdge.BusinessLogic.Filter.AblFilterParser:ParseSortBy (Object)
/* Parses an SORT-BY phrase and returns an array of IQuerySortEntry objects.
Parameters:
pSortBy Progress.Lang.Object
Returns IQuerySortEntry
IQuerySortEntry[] An array of sort phrases. An indeterminate array is returned if the input phrase is empty
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PROTECTED IQuerySortEntry ParseSortString (longchar)
Inherited from OpenEdge.BusinessLogic.Filter.AblFilterParser
Parameters:
pSortBy LONGCHAR
Returns IQuerySortEntry
Top

PROTECTED Ccs.BusinessLogic.IGetDataTableRequest ParseTableRequest (character, JsonObject)
Overrides OpenEdge.BusinessLogic.Filter.AblFilterParser:ParseTableRequest (character, JsonObject)
/* Reads a single table's request.
This method knows which properties in the input JSON are for the where clause, for the sort-by etc
Parameters:
pTable CHARACTER
pData Progress.Json.ObjectModel.JsonObject
Returns Ccs.BusinessLogic.IGetDataTableRequest
IGetDataTableRequest A single table Get Request
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PUBLIC IQueryEntry ParseWhere (Object)
Overrides OpenEdge.BusinessLogic.Filter.AblFilterParser:ParseWhere (Object)
/* Parses where/filter phrase and returns an IQueryEntry object for a single table
or an IQueryGroup (many clauses)
Parameters:
pWhere Progress.Lang.Object
Returns IQueryEntry
IQueryEntry The query entry.We return one of an IQueryPredicate (single clause)
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PROTECTED IQueryEntry ParseWhereString (longchar)
Inherited from OpenEdge.BusinessLogic.Filter.AblFilterParser
Parameters:
pWhere LONGCHAR
Returns IQueryEntry


Constructor Detail
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PUBLIC JfpFilterParser ()
/* Default constructor
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PUBLIC JfpFilterParser (character)
/* Constructor.
Parameters:
pTable CHARACTER
Top

PUBLIC JfpFilterParser (character[])
/* Constructor.
Parameters:
pTable CHARACTER


Property Detail
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PUBLIC CHARACTER FilterTable
Inherited from OpenEdge.BusinessLogic.Filter.FilterParser
Returns CHARACTER


Copyright © 2020 Progress Software Corporation. All rights Reserved.

Progress® OpenEdge® Release 12.2.0