pip-services3-commons-node
Version:
Portable abstractions and patterns for Pip.Services in Node.js
76 lines • 2.62 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
/** @module refer */
/** @hidden */
var _ = require('lodash');
/**
* Helper class that sets and unsets references to components.
*
* @see [[IReferenceable]]
* @see [[IUnreferenceable]]
*/
var Referencer = /** @class */ (function () {
function Referencer() {
}
/**
* Sets references to specific component.
*
* To set references components must implement [[IReferenceable]] interface.
* If they don't the call to this method has no effect.
*
* @param references the references to be set.
* @param component the component to set references to.
*
* @see [[IReferenceable]]
*/
Referencer.setReferencesForOne = function (references, component) {
if (_.isFunction(component.setReferences))
component.setReferences(references);
};
/**
* Sets references to multiple components.
*
* To set references components must implement [[IReferenceable]] interface.
* If they don't the call to this method has no effect.
*
* @param references the references to be set.
* @param components a list of components to set the references to.
*
* @see [[IReferenceable]]
*/
Referencer.setReferences = function (references, components) {
for (var index = 0; index < components.length; index++)
Referencer.setReferencesForOne(references, components[index]);
};
/**
* Unsets references in specific component.
*
* To unset references components must implement [[IUnreferenceable]] interface.
* If they don't the call to this method has no effect.
*
* @param component the component to unset references.
*
* @see [[IUnreferenceable]]
*/
Referencer.unsetReferencesForOne = function (component) {
if (_.isFunction(component.unsetReferences))
component.unsetReferences();
};
/**
* Unsets references in multiple components.
*
* To unset references components must implement [[IUnreferenceable]] interface.
* If they don't the call to this method has no effect.
*
* @param components the list of components, whose references must be cleared.
*
* @see [[IUnreferenceable]]
*/
Referencer.unsetReferences = function (components) {
for (var index = 0; index < components.length; index++)
Referencer.unsetReferencesForOne(components[index]);
};
return Referencer;
}());
exports.Referencer = Referencer;
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