Overview

This document discusses the JSON Schematic Diagram Information Object as returned by the REST API.

A Schematic Diagram Information Object provides the following information:

• name: the diagram name (String),
• id: the diagram identifier in the schematic service (String),
• templateIdentifier: the identifier of the diagram template on which the schematic diagram is based in the schematic service (String),
• templateObjectID: the OBJECTID of the diagram template on which the schematic diagram is based in the schematic dataset (Long),
• schematicLayerIdentifier: the identifier of the schematic diagram layer in the schematic service (Long),
• folderObjectID: the OBJECTID of the schematic folder where the diagram is stored in the schematic dataset (Long),
• folderIdentifier: the identifier of the schematic folder where the diagram is stored in the schematic service (String),
• objectID: the OBJECTID of the schematic diagram in the schematic dataset (Long),
• createdBy: the name of the diagram creator (String),
• lastModificationBy: the name of the last user who modified the diagram (String),
• lastUpdateBy: the name of the last user who updated the diagram (String),
• creationDate: the diagram creation date (String),
• lastModificationDate: the diagram's last modification date (String),
• lastUpdateDate: the diagram's last update date (String),
• lockedBy: the name of the last user who locked the diagram (String),
• version: the SDE version on which the diagram is based (String),
• extent: the diagram extent (<envelope>),
• rootNodes: OPTIONAL - the list of the schematic root node identifiers (Array of String),
• endNodes: OPTIONAL - the list of the schematic end node identifiers (Array of String).

JSON Syntax

{

   "name" : "<diagramName>",

   "id" : "<diagramId>",

   "templateIdentifier" : "<templateIdentifier>",

   "templateObjectID" : <templateObjectID>,

   "schematicLayerIdentifier" : <schematicLayerIdentifier>,

   "folderObjectID" : <folderObjectID>,

   "folderIdentifier" : "<folderIdentifier>",

   "objectID" : <objectID>,

   "createdBy" :  "<diagramCreator>",

   "lastModificationBy" : "<diagramLastEditor>",

   "lastUpdateBy" : "<diagramLastUpdator>",

   "creationDate" : "<diagramCreationDate>",

   "lastModificationDate" : "<diagramModificationDate>",

   "lastUpdateDate" : "<diagramLastUpdateDate>",

   "lockedBy" : "<diagramLastLocker>",

   "version" : "<version>",

   "extent" : <envelope>,

   "rootNodes" : ["<rootNode1>" , ..., "<rootNodeN>"],

   "endNodes" : ["<endNode1>" , ..., "<endNodeK>"]

}

JSON Example

{

  "name" : "ESTANCIA",

  "id" : "0-334",

  "templateIdentifier" : "0",

  "templateObjectID" : 3204,

  "schematicLayerIdentifier" : 0,

  "folderObjectID" : 1,

  "folderIdentifier" : "1",

  "objectID" : 334,

  "createdBy" : "NCA3885",

  "lastModificationBy" : "ABL4732",

  "lastUpdateBy" : "",

  "creationDate" : "01/21/2011 16:07:46",

  "lastModificationDate" : "02/14/2011 18:34:46",

  "lastUpdateDate" : "",

  "lockedBy" : "",

  "version" : "",

  "extent" : {

    "xmin" : 6.0370819091796868,

    "ymin" : -8.059234619140625,

    "xmax" : 29.909512329101563,

    "ymax" : 11.059844970703125,

    "spatialReference" : {

      "wkt" : "{B286C06B-0879-11D2-AACA-00C04FA33C20}"

    }

  },

  "rootNodes" : [

    "115"

  ],

  "endNodes" : [

    

  ]

}

Example 1: The Schematic Diagram Information Object returned for the schematic diagram which id is '2-1' under the S1_Schematics public sample Schematics service
http://servicesbeta6.esri.com/arcgis/rest/services/S1_Schematics/MapServer/exts/SchematicsServer/diagrams/2-1?f=pjson

Example 2: The Schematic Diagram Information Object returned for the schematic diagram which id is '0-13' under the S2_InternalPlants public sample Schematics service
http://servicesbeta6.esri.com/arcgis/rest/services/S2_InternalPlants/MapServer/exts/SchematicsServer/diagrams/0-13?f=pjson