package conf

import javax.annotation.PostConstruct

import org.apache.camel.CamelContext

import org.apache.camel.Processor

import org.apache.commons.dbcp.BasicDataSource

import org.springframework.beans.factory.annotation.Autowired

import org.springframework.beans.factory.config.MethodInvokingFactoryBean

import org.springframework.jdbc.core.JdbcTemplate

import com.gfrison.services.InitDevelopmentDatabase

def environment=System.getProperty("environment")?:'development'

class SetupCamelRouting {

def eligibilityServiceEndpoint

@Autowired

CamelContext camel

class MyCamelBuilder extends org.apache.camel.language.groovy.GroovyRouteBuilder{

public void configure() throws Exception{

from('direct:rewards').to(eligibilityServiceEndpoint)

//just for development. (gradle run)

//fake ElibiltyService which response always CUSTOMER_ELIGIBLE

def alwaysEligible = {exchange -> if(exchange){exchange.getOut().setBody('CUSTOMER_ELIGIBLE')}} as Processor

from('direct:eligibility').process(alwaysEligible)

}

}

@PostConstruct

void init(){

camel.addRoutes(new MyCamelBuilder())

}

}

// http://goo.gl/jv3YP Runtime Spring with the Beans DSL

beans {

xmlns jaxrs:"http://cxf.apache.org/jaxrs"

xmlns camel:"http://camel.apache.org/schema/spring"

xmlns context:"http://www.springframework.org/schema/context"

context.'annotation-config'()

log4jInitialization(MethodInvokingFactoryBean){

targetClass="org.springframework.util.Log4jConfigurer"

targetMethod="initLogging"

arguments=[new java.lang.String("classpath:conf/${environment}/log4j.xml")]

}

//'gradle run' load 'development' configuration

context.'property-placeholder'(location:'classpath:conf/${environment}/config.properties')

camel.'camelContext'(id:'camel'){

camel.'template'(id:'eligibility', defaultEndpoint:'direct:rewards')

}

setupCamelRouting(SetupCamelRouting){

eligibilityServiceEndpoint='${eligibilityServiceEndpoint}'

}

//real RewardService

rewardService(com.gfrison.services.RewardService)

//rest service container (CXF)

jaxrs.'server'(id:'restService', address:'http://${http.host}:${http.port}',

staticSubresourceResolution:"true"){

jaxrs.'serviceBeans'{

ref(bean:'rewardService')

}

}

//channel's rewards has to be stored in a database. For testing

// and for demo it will use HsqlDb (in-memory db)

dataSource(BasicDataSource){

driverClassName='${db.driver}'

url='${db.url}'

username='${db.username}'

password='${db.password}'

}

db(JdbcTemplate){

dataSource=ref('dataSource')

}

initHsqlDb(InitDevelopmentDatabase){

performInit = (environment.equals('development'))?true:false

}

}