pip-services3-components-node/src/config/DefaultConfigReaderFactory.ts

Component definitions for Pip.Services in Node.js

/** @module config */
import { Descriptor } from 'pip-services3-commons-node';

import { Factory } from '../build/Factory';
import { MemoryConfigReader } from './MemoryConfigReader';
import { JsonConfigReader } from './JsonConfigReader';
import { YamlConfigReader } from './YamlConfigReader';

/**
 * Creates [[IConfigReader]] components by their descriptors.
 * 
 * @see [[Factory]]
 * @see [[MemoryConfigReader]]
 * @see [[JsonConfigReader]]
 * @see [[YamlConfigReader]]
 */
export class DefaultConfigReaderFactory extends Factory {
	private static readonly MemoryConfigReaderDescriptor = new Descriptor("pip-services", "config-reader", "memory", "*", "1.0");
	private static readonly JsonConfigReaderDescriptor = new Descriptor("pip-services", "config-reader", "json", "*", "1.0");
	private static readonly YamlConfigReaderDescriptor = new Descriptor("pip-services", "config-reader", "yaml", "*", "1.0");
	
	/**
	 * Create a new instance of the factory.
	 */
	public constructor() {
        super();
		this.registerAsType(DefaultConfigReaderFactory.MemoryConfigReaderDescriptor, MemoryConfigReader);
		this.registerAsType(DefaultConfigReaderFactory.JsonConfigReaderDescriptor, JsonConfigReader);
		this.registerAsType(DefaultConfigReaderFactory.YamlConfigReaderDescriptor, YamlConfigReader);
	}
}