br.com.jhonsapp.file.manager.producer.FileManagerProducer Maven / Gradle / Ivy

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File Manager is an open source project created by Jhonys Camacho and Jhonathan Camacho to facilitate the file management in local and remote repositories.

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package br.com.jhonsapp.file.manager.producer;

import java.util.Properties;

import javax.enterprise.context.RequestScoped;
import javax.enterprise.inject.Produces;
import javax.inject.Inject;

import br.com.jhonsapp.file.manager.contract.FileManager;
import br.com.jhonsapp.file.manager.implementation.LocalHDFileManager;
import br.com.jhonsapp.file.manager.implementation.RemoteHDFileManager;
import br.com.jhonsapp.file.manager.producer.FileManagerType.ManagerType;
import br.com.jhonsapp.util.loader.PropertiesLoader;

/**
 * Class responsible for producing FileManager local and remote.
 * 
 * @see PropertiesLoader
 * @see FileProperties
 * @see FileManager
 * 
 * @author Jhonathan Camacho
 *
 */
public class FileManagerProducer {

	@Inject
	private PropertiesLoader loader;

	@Produces
	@FileManagerType(ManagerType.LOCAL)
	@RequestScoped
	public FileManager getLocalHDFileManager() {
		return new LocalHDFileManager(getRepositoryPath(FileProperties.localKey));
	}

	@Produces
	@FileManagerType(ManagerType.REMOTE)
	@RequestScoped
	public FileManager getRemoteHDFileManager() {
		return new RemoteHDFileManager(getRepositoryPath(FileProperties.remoteKey));
	}

	/**
	 * Gets the repository path in the property file.
	 * 
	 * @param propertieKey
	 *            the related key in the property file.
	 * 
	 * @return the repository path.
	 */
	private String getRepositoryPath(String propertieKey) {

		Properties properties = loader.getPropertiesFile(FileProperties.FILE_PROPERTIES);
		loader.verifyIfValueExists(properties, propertieKey);
		return loader.getProperty(properties, propertieKey);
	}

}