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configuration.go
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/
configuration.go
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package configuration
import (
"encoding/json"
"fmt"
"io/ioutil"
"log"
)
type Configuration struct {
AdminHttpPort int
AdminAssetsDir string
ApiHttpPort int
RaftServerPort int
SeedServers []string
DataDir string
RaftDir string
}
func LoadConfiguration(fileName string) *Configuration {
log.Println("Loading Config from " + fileName)
config := &Configuration{}
data, err := ioutil.ReadFile(fileName)
if err == nil {
err = json.Unmarshal(data, config)
if err != nil {
log.Println("Couldn't parse configuration file: " + fileName)
panic(err)
}
} else {
log.Println("Couldn't load configuration file: " + fileName)
panic(err)
}
return config
}
func (self *Configuration) AdminHttpPortString() string {
return fmt.Sprintf(":%d", self.AdminHttpPort)
}
func (self *Configuration) ApiHttpPortString() string {
return fmt.Sprintf(":%d", self.ApiHttpPort)
}