{
"$schema": "http://json-schema.org/draft-07/schema#",
"description": "Schema for ogrinfo -json output",
"oneOf": [
{
"$ref": "#/definitions/dataset"
}
],
"definitions": {
"dataset": {
"type": "object",
"properties": {
"description": {
"type": "string"
},
"driverShortName": {
"type": "string"
},
"driverLongName": {
"type": "string"
},
"layers": {
"type": "array",
"items": {
"$ref": "#/definitions/layer"
}
},
"metadata": {
"$ref": "#/definitions/metadata"
},
"domains": {
"$ref": "#/definitions/domains"
},
"relationships": {
"$ref": "#/definitions/relationships"
},
"rootGroup": {
"$ref": "#/definitions/group"
}
},
"required": [
"layers",
"metadata",
"domains"
],
"additionalProperties": false
},
"layer": {
"type": "object",
"properties": {
"name": {
"type": "string"
},
"metadata": {
"$ref": "#/definitions/metadata"
},
"fidColumnName": {
"type": "string"
},
"featureCount": {
"type": "number"
},
"features": {
"type": "array",
"items": {
"$ref": "https://geojson.org/schema/Feature.json"
}
},
"fields": {
"type": "array",
"items": {
"$ref": "#/definitions/field"
}
},
"geometryFields": {
"type": "array",
"items": {
"$ref": "#/definitions/geometryField"
}
}
},
"required": [
"name",
"metadata",
"geometryFields",
"fields"
],
"additionalProperties": false
},
"metadata": {
"type": "object",
"$comment": "Object whose keys are metadata domain names. The empty string is a valid metadata domain name, and is used for the default domain.",
"patternProperties": {
"^.*$": {
"$ref": "#/definitions/metadataDomain"
}
}
},
"metadataDomain": {
"$comment": " The values of a metadadomain are key: string pairs, or arbitrary JSON objects for metadata domain names starting with the \"json:\" prefix.",
"any": [
{
"type": "object"
},
{
"type": "#/definitions/keyValueDict"
}
]
},
"field": {
"type": "object",
"properties": {
"name": {
"type": "string"
},
"type": {
"$ref": "#/definitions/fieldType"
},
"subType": {
"$ref": "#/definitions/fieldSubType"
},
"width": {
"type": "integer"
},
"precision": {
"type": "integer"
},
"nullable": {
"type": "boolean"
},
"uniqueConstraint": {
"type": "boolean"
},
"defaultValue": {
"type": "string"
},
"alias": {
"type": "string"
},
"domainName": {
"type": "string"
},
"comment": {
"type": "string"
},
"timezone": {
"type": "string",
"pattern": "^(localtime|(mixed timezones)|UTC|((\\+|-)[0-9][0-9]:[0-9][0-9]))$"
}
},
"required": [
"name",
"type",
"nullable",
"uniqueConstraint"
],
"additionalProperties": false
},
"fieldType": {
"enum": [
"Integer",
"Integer64",
"Real",
"String",
"Binary",
"IntegerList",
"Integer64List",
"RealList",
"StringList",
"Date",
"Time",
"DateTime"
]
},
"fieldSubType": {
"enum": [
"None",
"Boolean",
"Int16",
"Float32",
"JSON",
"UUID"
]
},
"geometryField": {
"type": "object",
"properties": {
"name": {
"type": "string"
},
"type": {
"pattern": "^(Geometry|((Multi)?Point)|((Multi)?LineString)|((Multi)?Polygon)|GeometryCollection|((Multi)?Curve)|((Multi)?Surface)|CircularString|CompoundCurve|CurvePolygon|Tin|PolyhedralSurface|Triangle)[Z]?[M]?$"
},
"nullable": {
"type": "boolean"
},
"extent": {
"type": "array",
"items": {
"type": "number",
"minItems": 4,
"maxItems": 4
}
},
"coordinateSystem": {
"oneOf": [
{
"type": "null"
},
{
"$ref": "#/definitions/coordinateSystem"
}
]
},
"supportedSRSList": {
"type": "array",
"items": {
"oneOf": [
{
"type": "object",
"properties": {
"id": {
"type": "object",
"properties": {
"authority": {
"type": "string"
},
"code": {
"type": "string"
}
}
}
},
"additionalProperties": false
},
{
"type": "object",
"properties": {
"wkt": {
"type": "string"
}
},
"additionalProperties": false
}
]
}
}
},
"required": [
"name",
"type"
],
"additionalProperties": false
},
"coordinateSystem": {
"type": "object",
"properties": {
"wkt": {
"type": "string"
},
"projjson": {
"$ref": "https://proj.org/schemas/v0.5/projjson.schema.json"
},
"dataAxisToSRSAxisMapping": {
"type": "array",
"items": {
"type": "number",
"minItems": 2,
"maxItems": 3
}
},
"coordinateEpoch": {
"type": "number"
}
},
"required": [
"wkt",
"dataAxisToSRSAxisMapping"
],
"additionalProperties": false
},
"domains": {
"type": "object",
"patternProperties": {
"^.*$": {
"$ref": "#/definitions/domain"
}
},
"additionalProperties": false
},
"keyValueDict": {
"type": "object",
"patternProperties": {
"^.*$": {}
}
},
"domain": {
"type": "object",
"properties": {
"description": {
"type": "string"
},
"type": {
"enum": [
"coded",
"range",
"glob"
]
},
"fieldType": {
"$ref": "#/definitions/fieldType"
},
"fieldSubType": {
"$ref": "#/definitions/fieldSubType"
},
"glob": {
"$comment": "only present when type=coded",
"type": "string"
},
"codedValues": {
"$comment": "only present when type=coded",
"$ref": "#/definitions/keyValueDict"
},
"splitPolicy": {
"enum": [
"default value",
"duplicate",
"geometry ratio"
]
},
"mergePolicy": {
"enum": [
"default value",
"sum",
"geometry weighted"
]
},
"minValue": {
"$comment": "only present when type=range",
"any": [
{
"type": "string "
},
{
"type": "number"
}
]
},
"minValueIncluded": {
"$comment": "only present when type=range",
"type": "boolean"
},
"maxValue": {
"$comment": "only present when type=range",
"any": [
{
"type": "string "
},
{
"type": "number"
}
]
},
"maxValueIncluded": {
"$comment": "only present when type=range",
"type": "boolean"
}
},
"required": [
"type",
"fieldType",
"splitPolicy",
"mergePolicy"
],
"additionalProperties": false
},
"group": {
"type": "object",
"properties": {
"name": {
"type": "string"
},
"layerNames": {
"type": "array",
"items": {
"type": "string"
}
},
"groups": {
"type": "array",
"items": {
"$ref": "#/definitions/group"
}
}
},
"required": [
"layerNames",
"groups"
],
"additionalProperties": false
},
"relationships": {
"type": "object",
"patternProperties": {
"^.*$": {
"$ref": "#/definitions/relationship"
}
},
"additionalProperties": false
},
"relationship": {
"type": "object",
"properties": {
"type": {
"type": "string",
"enum": [
"Composite",
"Association",
"Aggregation"
]
},
"related_table_type": {
"type": "string"
},
"cardinality": {
"type": "string",
"enum": [
"OneToOne",
"OneToMany",
"ManyToOne",
"ManyToMany"
]
},
"left_table_name": {
"type": "string"
},
"right_table_name": {
"type": "string"
},
"left_table_fields": {
"type": "array",
"items": {
"type": "string"
}
},
"right_table_fields": {
"type": "array",
"items": {
"type": "string"
}
},
"mapping_table_name": {
"type": "string"
},
"left_mapping_table_fields": {
"type": "array",
"items": {
"type": "string"
}
},
"right_mapping_table_fields": {
"type": "array",
"items": {
"type": "string"
}
},
"forward_path_label": {
"type": "string"
},
"backward_path_label": {
"type": "string"
}
},
"required": [
"type",
"related_table_type",
"cardinality",
"left_table_name",
"right_table_name",
"left_table_fields",
"right_table_fields",
"forward_path_label",
"backward_path_label"
],
"additionalProperties": false
}
}
}
