metridoc.plugins.table.impl.JSONHttpWrapper.groovy Maven / Gradle / Ivy
/*
* Copyright 2010 Trustees of the University of Pennsylvania Licensed under the
* Educational Community License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License. You may
* obtain a copy of the License at
*
* http://www.osedu.org/licenses/ECL-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an "AS IS"
* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
package metridoc.plugins.table.impl
import metridoc.plugins.table.core.*
@Mixin(DatasourceCategory)
class JSONHttpWrapper implements SortableDatasource{
def datasource
public getInputs(){
return [instance:["url":""]]
}
private getRawString(){
return (new URL(datasource.url)).text
}
public Object profile(){
def jsonKeys = grails.converters.JSON.parse(this.rawString)[0].keys()
datasource.profile=buildDefaultProfile([main:jsonKeys])
datasource.status = "Up"
return datasource
}
public Object each(Object builder, Object closure){
def rows = grails.converters.JSON.parse(this.rawString)
rows.each(closure)
}
}