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Index ¶
Constants ¶
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Functions ¶
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Types ¶
type MongoDbConnectionResolver ¶
type MongoDbConnectionResolver struct {
//The connections resolver.
ConnectionResolver ccon.ConnectionResolver
//The credentials resolver.
CredentialResolver auth.CredentialResolver
}
MongoDbConnectionResolver a helper struct that resolves MongoDB connection and credential parameters, validates them and generates a connection URI. It is able to process multiple connections to MongoDB cluster nodes.
Configuration parameters ¶
- connection(s):
- discovery_key: (optional) a key to retrieve the connection from IDiscovery
- host: host name or IP address
- port: port number (default: 27017)
- database: database name
- uri: resource URI or connection string with all parameters in it
- credential(s):
store_key: (optional) a key to retrieve the credentials from ICredentialStore
username: user name
password: user password
References
- *:discovery:*:*:1.0 (optional) IDiscovery services - *:credential-store:*:*:1.0 (optional) Credential stores to resolve credentials
func NewMongoDbConnectionResolver ¶
func NewMongoDbConnectionResolver() *MongoDbConnectionResolver
NewMongoDbConnectionResolver creates new connection resolver Retruns *MongoDbConnectionResolver
func (*MongoDbConnectionResolver) Configure ¶
func (c *MongoDbConnectionResolver) Configure(config *cconf.ConfigParams)
Configure is configures component by passing configuration parameters. Parameters:
- config *cconf.ConfigParams configuration parameters to be set.
func (*MongoDbConnectionResolver) Resolve ¶
func (c *MongoDbConnectionResolver) Resolve(correlationId string) (uri string, err error)
Resolve method are resolves MongoDB connection URI from connection and credential parameters. Parameters:
- correlationId string (optional) transaction id to trace execution through call chain.
Returns uri string, err error resolved URI and error, if this occured.
func (*MongoDbConnectionResolver) SetReferences ¶
func (c *MongoDbConnectionResolver) SetReferences(references crefer.IReferences)
SetReferences is sets references to dependent components. Parameters:
- references crefer.IReferences references to locate the component dependencies.
Source Files