mongo-dsn
DSN Utility for MongoDB
- Supports
NODE_ENV
for environment based configs - Supports a flat config for generic config regardless of environment
Usage
configs/db.json
{
"development":{
"username":"devel",
"password":"password",
"protocol":"mongodb",
"host":"0.0.0.0",
"port": 27017,
"database":"develop"
},
"test":{
"username":"test",
"password":"password",
"protocol":"mongodb",
"host":"0.0.0.0",
"port": 27017,
"database":"testing"
},
"production":{
"username":"prod",
"password":"password",
"protocol":"mongodb",
"host":"mongohost.domain.com",
"port": 27017,
"database":"production"
}
}
load the config file and connect
DSN.loadConfig(""+__dirname+"/configs/db.json", function (e,dsn) {
dbConnector.invokeDBConnection( dsn.toDSN() );
});
Events
error
emitted if configuration fails validation
Methods
DSN(mixed)
Constructs a new DSN Object from a String or JS Object returns new DSN
loadConfig(path, callback)
Attempts to load and parse a Config file invokes callback with 'error' and 'dsn' params containing error or new DSN respectively
toJSON()
returns the JS Object representation
toDSN()
returns the DSN String representation usable by a MongoDB connector
toString()
alias of toDSN