CompositeConnectionResolver class Null safety
Helper class that resolves connection and credential parameters, validates them and generates connection options.
Configuration parameters
connection(s)
:discovery_key
: (optional) a key to retrieve the connection from IDiscoveryprotocol
: connection protocol like http, https, tcp, udphost
: host name or IP addressport
: port numberuri
: resource URI or connection string with all parameters in it
credential(s)
:store_key
: (optional) a key to retrieve the credentials from ICredentialStoreusername
: user namepassword
: user password
References
- *:discovery:*:*:1.0 (optional) IDiscovery services to resolve connections
- *:credential-store:*:*:1.0 (optional) Credential stores to resolve credentials
- Implemented types
Constructors
Properties
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Methods
-
compose(
String? correlationId, List< ConnectionParams> connections, CredentialParams credential, ConfigParams parameters) → ConfigParams - Composes Composite connection options from connection and credential parameters. [...]
-
composeOptions(
List< ConnectionParams> connections, CredentialParams credential, ConfigParams parameters) → ConfigParams -
configure(
ConfigParams config) → void -
Configures component by passing configuration parameters. [...]
override
-
finalizeOptions(
ConfigParams options) → ConfigParams - Finalize merged options This method can be overriden in child classes. [...]
-
mergeConnection(
ConfigParams options, ConnectionParams connection) → ConfigParams - Merges connection options with connection parameters This method can be overriden in child classes. [...]
-
mergeCredential(
ConfigParams options, CredentialParams credential) → ConfigParams - Merges connection options with credential parameters This method can be overriden in child classes. [...]
-
mergeOptional(
ConfigParams options, ConfigParams parameters) → ConfigParams - Merges connection options with optional parameters This method can be overriden in child classes. [...]
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
resolve(
String? correlationId) → Future< ConfigParams> - Resolves connection options from connection and credential parameters. [...]
-
setReferences(
IReferences references) → void -
Sets references to dependent components. [...]
override
-
toString(
) → String -
A string representation of this object. [...]
inherited
-
validateConnection(
String? correlationId, ConnectionParams? connection) → void - Validates connection parameters and throws an exception on error. This method can be overriden in child classes. [...]
-
validateCredential(
String? correlationId, CredentialParams? credential) → void - Validates credential parameters and throws an exception on error. This method can be overriden in child classes. [...]
Operators
-
operator ==(
Object other) → bool -
The equality operator. [...]
inherited