grails.mongodb.geo._geometryCollection.gson Maven / Gradle / Ivy

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Provides additional view technologies to the Grails framework, including JSON and Markup views.

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/**
 * A template for rendering a GeoJSON GeometryCollection in MongoDB
 */
import grails.mongodb.geo.*
import groovy.transform.Field

@Field GeometryCollection geometryCollection

json {
    type "GeometryCollection"
    geometries( geometryCollection ) { GeoJSON current ->
        type current.getClass().simpleName
        coordinates current.asList()
    }
}