source: trunk/grails-app/domain/dbnp/studycapturing/Template.groovy @ 224

package dbnp.studycapturing

/**
 * The Template class describes a study template, which is basically an extension of the study capture entities
 * in terms of extra fields (described by classes that extend the TemplateField class).
 * At this moment, only extension of the study and subject entities is implemented.
 *
 * Revision information:
 * $Rev: 224 $
 * $Author: keesvb $
 * $Date: 2010-03-02 17:10:52 +0000 (di, 02 mrt 2010) $
 */
class Template implements Serializable {

        String name
        Class entity
        //nimble.User owner

        static hasMany = [fields: TemplateField]

        static constraints = {
                name(unique:['entity'])

        }

        def String toString() {
                return this.name;
        }

        /**
         * Look up the type of a certain template subject field
         * @param fieldName The name of the template field
         * @return The type (static member of TemplateFieldType) of the field, or null of the field does not exist
         */
        def TemplateFieldType getFieldType(String fieldName) {
                def field = fields.find {
                        it.name == fieldName    
                }
                field?.type
        }

        def getFieldsByType(TemplateFieldType fieldType) {
                def result = fields.findAll {
                        it.type == fieldType
                }
                return result;
        }
}