Clases

src/main/java/com/cristobalbernal/loladvisor/LolAdvisorHelp.java

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+package com.cristobalbernal.loladvisor;
+
+import org.springframework.stereotype.Component;
+import org.springframework.util.ResourceUtils;
+
+import javax.annotation.PostConstruct;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.stream.Collectors;
+
+@Component
+public class LolAdvisorHelp {
+	private String help;
+	
+	@PostConstruct
+	public void init() {
+		try {
+			//@formatter:off
+			help = Files
+					.lines(Paths.get(ResourceUtils.getFile("classpath:Ayuda.txt").toURI()))
+					.collect(Collectors.joining("\n"));
+			//@formatter:on
+		} catch (IOException ioe) {
+			ioe.printStackTrace();
+		}
+	}
+	
+	public String getHelp() {
+		return help;
+	}
+}

src/main/java/com/cristobalbernal/loladvisor/LolAdvisorRunApp.java

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+package com.cristobalbernal.loladvisor;
+import com.cristobalbernal.loladvisor.model.Lol;
+import com.cristobalbernal.loladvisor.service.LolQueryService;
+import com.cristobalbernal.loladvisor.service.LolService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+@Component
+public class LolAdvisorRunApp {
+	@Autowired
+	private LolService videogameService;
+	@Autowired
+	private LolQueryService lolQueryService;
+	@Autowired
+	private LolAdvisorHelp help;
+	
+	public void run(String[] args) {
+		if(args.length < -1) {
+			System.out.println("Error de sintaxis");
+			System.out.println(help.getHelp());
+		} else if (args.length == 1){
+			switch(args[0].toLowerCase()) {
+				case "-lg":
+					videogameService.findAllRol().forEach(System.out::println);
+					break;
+				case "-h":
+					System.out.println(help.getHelp());
+					break;
+				default:
+					System.out.println("Error de sintaxis");
+					System.out.println(help.getHelp());
+			}
+		} else if (args.length % 2 != 0) {
+			System.out.println("Error de sintaxis");
+			System.out.println(help.getHelp());
+		} else if (args.length > 8) {
+			System.out.println("Error de sintaxis");
+			System.out.println(help.getHelp());
+		} else if (args.length == 0) {
+			System.out.println("No se ha pasado ningún parámetro");
+			System.out.println(help.getHelp());
+		} else {
+			List<String[]> argumentos = new ArrayList<>();
+			
+			for(int i = 0; i < args.length; i += 2) {
+				argumentos.add(new String[] {args[i], args[i + 1]});
+			}
+			
+			boolean error = false;
+			
+			for(String[] argumento : argumentos) {
+				switch (argumento[0].toLowerCase()) {
+				case "-ag":
+					lolQueryService.anyName(argumento[1].split(","));
+					break;
+				case "-tg":
+					lolQueryService.allName(argumento[1].split(","));
+					break;
+				case "-t":
+					lolQueryService.titleContains(argumento[1]);
+					break;
+				default: error = true;
+						 System.out.println("Error de sintaxis");
+						 System.out.println(help.getHelp());
+				}
+			}
+			
+			if (!error) {
+				Collection<Lol> result = lolQueryService.exec();
+				System.out.printf("%s\t%-50s\t%s\t%s\n","ID","Nombre", "Rol", "Géneros");
+				if (result != null) {
+					result.forEach(vg -> System.out.printf("%s\t%-50s\t%s\t%s\n",
+							vg.getId(), vg.getNombre(),
+							String.join(", ", vg.getRol()),
+							vg.getGenero()));
+				} else {
+					System.out.println("No hay personajes que cumplan esos criterios. Lo sentimos");
+				}
+			}
+		}
+	}
+}

src/main/java/com/cristobalbernal/loladvisor/dao/LolDao.java

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+package com.cristobalbernal.loladvisor.dao;
+
+import com.cristobalbernal.loladvisor.model.Lol;
+import java.util.Collection;
+
+public interface LolDao {
+	public Lol findById(long id);
+	public Collection<Lol> findAll();
+	public void insert(Lol videogame);
+	public void edit(Lol videogame);
+	public void delete(long id);
+}