br.com.jhonsapp.util.primefaces.uploaded.UploadedFileUtilImpl Maven / Gradle / Ivy

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package br.com.jhonsapp.util.primefaces.uploaded;

import javax.inject.Inject;

import org.primefaces.model.UploadedFile;

import br.com.jhonsapp.repository.concept.Repository;
import br.com.jhonsapp.repository.object.ObjectImpl;
import br.com.jhonsapp.repository.util.PathUtil;
import br.com.jhonsapp.util.jsf.project.information.WebProjectInformation;
import br.com.jhonsapp.util.verifier.StringVerifier;

/**
 * Class responsible for loading files into the repository.
 * 
 * @author Jhonathan Camacho
 *
 */
public class UploadedFileUtilImpl implements UploadedFileUtil {

	/**
	 * Generated serial version id created at 19 July 2017.
	 */
	private static final long serialVersionUID = 7753960891921754543L;

	@Inject
	private WebProjectInformation webProjectInformation;
	private String servletName;
	private Repository repository;

	public UploadedFileUtilImpl(Repository repository, String servletName) {

		if (StringVerifier.isBlanck(servletName))
			throw new IllegalArgumentException("The servletName cannot be null.");

		if (repository == null)
			throw new IllegalArgumentException("The repository cannot be null.");

		this.servletName = servletName;
		this.repository = repository;

	}

	@Override
	public String createImagePath(String fullPath) {

		if (StringVerifier.isBlanck(fullPath))
			throw new IllegalArgumentException("The fullPath cannot be null.");

		return webProjectInformation.getHttpWebProject() + "/" + servletName + "/" + fullPath;
	}

	@Override
	public boolean insertFile(UploadedFile uploadedFile, String fullPath) {

		if (uploadedFile == null)
			throw new IllegalArgumentException("The UploadedFile cannot be null.");

		if (StringVerifier.isBlanck(fullPath))
			throw new IllegalArgumentException("The fullPath cannot be null.");

		if (!uploadedFile.getFileName().isEmpty())
			return repository.archive(ObjectImpl.createObject(PathUtil.getFolder(fullPath), 
																PathUtil.getId(fullPath),
																uploadedFile.getContents()));
		else
			return false;
	}

	@Override
	public boolean removeFile(String fullPath) {

		if (StringVerifier.isBlanck(fullPath))
			throw new IllegalArgumentException("The fullPath cannot be null.");

		return repository.unarchive(PathUtil.getFolder(fullPath), PathUtil.getId(fullPath));
	}

}