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Orion/Documentation/Developer Guide/Configuration services
Contents
Overview of configuration services
Orion provides a number of service APIs related to service configuration.
orion.cm.configadmin
The orion.cm.configadmin
service provides management of configuration data.
This service is analogous to the OSGi ConfigurationAdmin.
Here is an example of how to use the ConfigurationAdmin service to print out all existing configurations and their property values:
var configurations = serviceRegistry.getService("orion.cm.configadmin").listConfigurations().then(function(configurations) { configurations.forEach(function(configuration) { var properties = configuration.getProperties(); var propertyInfo = Object.keys(properties).map(function(propertyName) { if (propertyName !== "pid") { return "\n " + propertyName + ": " + JSON.stringify(properties[propertyName]) + "\n"; } }).join(""); console.log("Configuration pid: " + configuration.getPid() + "\n" + " properties: {" + propertyInfo + "\n" + " }"); }); });
The result might look something like this:
Configuration pid: nonnls.config properties: { enabled: false } Configuration pid: jslint.config properties: { options: "laxbreak:true, maxerr:50" }
Refer to orion.cm.ConfigurationAdmin
in the client API reference for a full description of this service's API methods.
orion.cm.metatype
Contributes type definitions, which may be associated with a service's configuration. This is analogus to the OSGi Metatype.
orion.cm.managedservice
Contributes a managed service. A managed service is a service that can receive configuration info. This is analogus to the OSGi Managed Service.