Namespace: OpenEdge.Web.DataObject.Writer
Class
DataRequestValueWriter
Parent classes:
Progress.Lang.Object
OpenEdge.Web.DataObject.Writer.ArgumentValueWriter
OpenEdge.Web.DataObject.Writer.ObjectValueWriter
OpenEdge.Web.DataObject.Writer.DataRequestValueWriter

Inherits: OpenEdge.Web.DataObject.Writer.ObjectValueWriter

/* *************************************************************************************************************************
Copyright (c) 2019-2021 by Progress Software Corporation and/or one of its subsidiaries or affiliates. All rights reserved.
File:DataRequestValueWriter
Purpose:Writes the contents of a IGetDataRequest object based on other inputs
Author(s):pjudge
Created:2016-12-17
Notes:* The ablRef message element determines the JSON property name we create. If we don't have that,
we assume the entire input is JSON and overrides the filter
"msgElem": [
{"type": "CONSTANT","name": "JFP", "ablRef": "mappingType"},
{"type": "QUERY", "name": "filter" }
]
"msgElem": [
{"type": "CONSTANT","name": "JFP", "ablRef": "mappingType"},
{"type": "QUERY", "name": "filter", "ablRef": "ablFilter"},
{"type": "QUERY", "name": "sort", "ablRef": "orderBy"},
{"type": "QUERY", "name": "top", "ablRef": "top"},
{"type": "QUERY", "name": "skip", "ablRef": "skip"}
]
"msgElem": [
{"type": "CONSTANT","name": "KENDO", "ablRef": "mappingType"},
{"type": "QUERY", "name": "filter", "ablRef": "filter"},
{"type": "QUERY", "name": "sort", "ablRef": "sort"},
{"type": "QUERY", "name": "top", "ablRef": "page"},
{"type": "QUERY", "name": "skip", "ablRef": "pageSize"}
]




Method Summary
Options Name Purpose
Close ()
Flush ()
Open ()
Progress.Lang.Object ParseFilter (JsonObject) /* Parses JSON to produce a IGetDataRequest object. - If a filter parser/builder is found for the input JSON, then those factory methods return an implementation of IGetDataRequest. If a valid object is returned, return that object as-is. If a valid object does not exist, then - Use the OpenEdge.Core.Json.JsonSerializer to convert to an object. Default to an instance of OpenEdge.BusinessLogic.GetDataRequest This is a reflection-based method that is used because we do not want cross-dependencies in our builds between netlib and businesscomponents (OpenEdge.BusinessLogic.pl). @param JsonObject Filter data encoded as JSON @return Progress.Lang.Object A filter based on the JSON input */
Write (character)
Write (longchar)
Write (Object)

Constructor Summary
Options Name Purpose
DataRequestValueWriter ()
DataRequestValueWriter () /* Default constructor */

Property Summary
Options Name Purpose
Progress.Lang.Class DataRequestImplType
Progress.Lang.Class DataRequestType
Progress.Lang.Class FilterParserBuilderType
Progress.Lang.Class FilterParserType


Method Detail
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Close ()
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Flush ()
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Open ()
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Progress.Lang.Object ParseFilter (JsonObject)
/* Parses JSON to produce a IGetDataRequest object.
- If a filter parser/builder is found for the input JSON, then those factory methods
return an implementation of IGetDataRequest. If a valid object is returned, return that
object as-is.
If a valid object does not exist, then
- Use the OpenEdge.Core.Json.JsonSerializer to convert to an object. Default to an instance of
OpenEdge.BusinessLogic.GetDataRequest
This is a reflection-based method that is used because we do not want cross-dependencies in our builds between
netlib and businesscomponents (OpenEdge.BusinessLogic.pl).
Parameters:
pValue Progress.Json.ObjectModel.JsonObject
Returns Progress.Lang.Object
Progress.Lang.Object A filter based on the JSON input
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Write (character)
Parameters:
pData CHARACTER
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Write (longchar)
Parameters:
pData LONGCHAR
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Write (Object)
Parameters:
pData Progress.Lang.Object


Constructor Detail
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STATIC DataRequestValueWriter ()
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DataRequestValueWriter ()
/* Default constructor


Property Detail
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Progress.Lang.Class DataRequestImplType
Returns Progress.Lang.Class
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Progress.Lang.Class DataRequestType
Returns Progress.Lang.Class
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Progress.Lang.Class FilterParserBuilderType
Returns Progress.Lang.Class
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Progress.Lang.Class FilterParserType
Returns Progress.Lang.Class


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Progress® OpenEdge® Release 12.5.0