stateful-advanced-consul.groovy

package org.foo

/** A map that holds all constants and data members that can be override when constructing  */
consulEnv

/** An HttpRest object that handles http requests */
httpHandler

def construct(httpObj){

    consulEnv = [
            ip : '',
            port: '',
            base_url: '',
            debug: false // default value that can be overwritten

    ]

    httpHandler = httpObj

}
def getConsulEnv(){
    return consulEnv
}


def mergeMaps(Map baseMap, Map otherMap){
    if (!baseMap || !otherMap){
        return
    }
    otherMap.each{ key, value ->
        baseMap[key] = value
    }
}

def overrideConstants(Map values){
    mergeMaps(consulEnv, values) // overriding parameters
    if (!values.base_url) { // if did not get any pther input from user, constructing it myself by default convention
        consulEnv.put('base_url', "http://${consulEnv.ip}:${consulEnv.port}/v1")
    }
}

def register(String data){
    return httpHandler.put("/catalog/register", data)
}

def store(String key_path, String data){
    return httpHandler.put(key_path, data)

}
def list_nodes(){
    return httpHandler.get("/catalog/nodes")
}