Overview - Common API - Client API - Admin API - Runtime API
ModelManager
Manages the Composer model files.
The structure of Resources (Assets, Transactions, Participants) is modelled in a set of Composer files. The contents of these files are managed by the ModelManager. Each Composer file has a single namespace and contains a set of asset, transaction and participant type definitions.
Composer applications load their Composer files and then call the addModelFile method to register the Composer file(s) with the ModelManager. The ModelManager parses the text of the Composer file and will make all defined types available to other Composer services, such as the Serializer (to convert instances to/from JSON) and Factory (to create instances).
Details
- Module common
See also
Method Summary
| Name | Returns | Description |
|---|---|---|
| addModelFile | Object |
Adds a Composer file (as a string) to the ModelManager |
| addModelFiles | Object[] |
Add a set of Composer files to the model manager |
| clearModelFiles | void |
Remove all registered Composer files |
| deleteModelFile | void |
Remove the Composer file for a given namespace |
| getAssetDeclarations | AssetDeclaration[] |
Get the AssetDeclarations defined in this model manager |
| getConceptDeclarations | ConceptDeclaration[] |
Get the Concepts defined in this model manager |
| getEnumDeclarations | EnumDeclaration[] |
Get the EnumDeclarations defined in this model manager |
| getEventDeclarations | EventDeclaration[] |
Get the EventDeclarations defined in this model manager |
| getNamespaces | string[] |
Get the namespaces registered with the ModelManager |
| getParticipantDeclarations | ParticipantDeclaration[] |
Get the ParticipantDeclarations defined in this model manager |
| getSystemTypes | ClassDeclaration[] |
Get all class declarations from system namespaces |
| getTransactionDeclarations | TransactionDeclaration[] |
Get the TransactionDeclarations defined in this model manager |
| updateModelFile | Object |
Updates a Composer file (as a string) on the ModelManager |
| validateModelFile | void |
Validates a Composer file (as a string) to the ModelManager |
Method Details
validateModelFile
_ validateModelFile( string modelfile, string filename )_
Validates a Composer file (as a string) to the ModelManager. Composer files have a single namespace. Note that if there are dependencies between multiple files the files must be added in dependency order, or the addModelFiles method can be used to add a set of files irrespective of dependencies.
See also
Parameters
| Name | Type | Mandatory | Description |
|---|---|---|---|
| modelFile | string | Yes | The Composer file as a string |
| fileName | string | Yes | an optional file name to associate with the model file |
addModelFile
Object addModelFile( string modelfile, string filename )
Adds a Composer file (as a string) to the ModelManager. Composer files have a single namespace. If a Composer file with the same namespace has already been added to the ModelManager then it will be replaced. Note that if there are dependencies between multiple files the files must be added in dependency order, or the addModelFiles method can be used to add a set of files irrespective of dependencies.
Returns
Object - The newly added model file (internal).
See also
Parameters
| Name | Type | Mandatory | Description |
|---|---|---|---|
| modelFile | string | Yes | The Composer file as a string |
| fileName | string | Yes | an optional file name to associate with the model file |
updateModelFile
Object updateModelFile( string modelfile, string filename )
Updates a Composer file (as a string) on the ModelManager. Composer files have a single namespace. If a Composer file with the same namespace has already been added to the ModelManager then it will be replaced.
Returns
Object - The newly added model file (internal).
See also
Parameters
| Name | Type | Mandatory | Description |
|---|---|---|---|
| modelFile | string | Yes | The Composer file as a string |
| fileName | string | Yes | an optional file name to associate with the model file |
deleteModelFile
_ deleteModelFile( string namespace )_
Remove the Composer file for a given namespace
See also
Parameters
| Name | Type | Mandatory | Description |
|---|---|---|---|
| namespace | string | Yes | The namespace of the model file to delete. |
addModelFiles
Object[] addModelFiles( modelfiles, filenames )
Add a set of Composer files to the model manager.
Returns
Object - The newly added model files (internal).
See also
Parameters
| Name | Type | Mandatory | Description |
|---|---|---|---|
| modelFiles | Yes | An array of Composer files as strings. | |
| fileNames | Yes | An optional array of file names to associate with the model files |
clearModelFiles
_ clearModelFiles( )_
Remove all registered Composer files
See also
Parameters
No parameters
getNamespaces
string[] getNamespaces( )
Get the namespaces registered with the ModelManager.
Returns
string - namespaces - the namespaces that have been registered.
See also
Parameters
No parameters
getSystemTypes
ClassDeclaration[] getSystemTypes( )
Get all class declarations from system namespaces
Returns
ClassDeclaration - the ClassDeclarations from system namespaces
See also
Parameters
No parameters
getAssetDeclarations
AssetDeclaration[] getAssetDeclarations( Boolean includesystemtype )
Get the AssetDeclarations defined in this model manager
Returns
AssetDeclaration - the AssetDeclarations defined in the model manager
See also
Parameters
| Name | Type | Mandatory | Description |
|---|---|---|---|
| includeSystemType | Boolean | Yes | Include the decalarations of system type in returned data |
getTransactionDeclarations
TransactionDeclaration[] getTransactionDeclarations( Boolean includesystemtype )
Get the TransactionDeclarations defined in this model manager
Returns
TransactionDeclaration - the TransactionDeclarations defined in the model manager
See also
Parameters
| Name | Type | Mandatory | Description |
|---|---|---|---|
| includeSystemType | Boolean | Yes | Include the decalarations of system type in returned data |
getEventDeclarations
EventDeclaration[] getEventDeclarations( Boolean includesystemtype )
Get the EventDeclarations defined in this model manager
Returns
EventDeclaration - the EventDeclaration defined in the model manager
See also
Parameters
| Name | Type | Mandatory | Description |
|---|---|---|---|
| includeSystemType | Boolean | Yes | Include the decalarations of system type in returned data |
getParticipantDeclarations
ParticipantDeclaration[] getParticipantDeclarations( Boolean includesystemtype )
Get the ParticipantDeclarations defined in this model manager
Returns
ParticipantDeclaration - the ParticipantDeclaration defined in the model manager
See also
Parameters
| Name | Type | Mandatory | Description |
|---|---|---|---|
| includeSystemType | Boolean | Yes | Include the decalarations of system type in returned data |
getEnumDeclarations
EnumDeclaration[] getEnumDeclarations( Boolean includesystemtype )
Get the EnumDeclarations defined in this model manager
Returns
EnumDeclaration - the EnumDeclaration defined in the model manager
See also
Parameters
| Name | Type | Mandatory | Description |
|---|---|---|---|
| includeSystemType | Boolean | Yes | Include the decalarations of system type in returned data |
getConceptDeclarations
ConceptDeclaration[] getConceptDeclarations( Boolean includesystemtype )
Get the Concepts defined in this model manager
Returns
ConceptDeclaration - the ConceptDeclaration defined in the model manager
See also
Parameters
| Name | Type | Mandatory | Description |
|---|---|---|---|
| includeSystemType | Boolean | Yes | Include the decalarations of system type in returned data |