commit cf46e141fb60c61e26bd4b4e4bc7eed534b6b735
Author: Isidoro Nevares Martín <inevares@hotmail.com>
Date:   Mon Apr 13 09:18:50 2026 +0200

    Commit examen RA4

diff --git a/.classpath b/.classpath
new file mode 100644
index 0000000..4c91b35
--- /dev/null
+++ b/.classpath
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" output="target/classes" path="src/main/java">
+		<attributes>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+			<attribute name="optional" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" output="target/test-classes" path="src/test/java">
+		<attributes>
+			<attribute name="test" value="true"/>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources">
+		<attributes>
+			<attribute name="test" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+			<attribute name="optional" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/jdk-23">
+		<attributes>
+			<attribute name="module" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" path="target/generated-sources/annotations">
+		<attributes>
+			<attribute name="ignore_optional_problems" value="true"/>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+			<attribute name="m2e-apt" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" output="target/test-classes" path="target/generated-test-sources/test-annotations">
+		<attributes>
+			<attribute name="ignore_optional_problems" value="true"/>
+			<attribute name="test" value="true"/>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+			<attribute name="m2e-apt" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="output" path="target/classes"/>
+</classpath>
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..93e00af
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+/bin/
+*.class
+/target/
diff --git a/.project b/.project
new file mode 100644
index 0000000..557f130
--- /dev/null
+++ b/.project
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>examen_eedd_ra4</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+	</natures>
+	<filteredResources>
+		<filter>
+			<id>1772465433562</id>
+			<name></name>
+			<type>30</type>
+			<matcher>
+				<id>org.eclipse.core.resources.regexFilterMatcher</id>
+				<arguments>node_modules|\.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__</arguments>
+			</matcher>
+		</filter>
+	</filteredResources>
+</projectDescription>
diff --git a/.settings/org.eclipse.jdt.apt.core.prefs b/.settings/org.eclipse.jdt.apt.core.prefs
new file mode 100644
index 0000000..d4313d4
--- /dev/null
+++ b/.settings/org.eclipse.jdt.apt.core.prefs
@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.apt.aptEnabled=false
diff --git a/.settings/org.eclipse.jdt.core.prefs b/.settings/org.eclipse.jdt.core.prefs
new file mode 100644
index 0000000..1b6e1ef
--- /dev/null
+++ b/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,9 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
+org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
+org.eclipse.jdt.core.compiler.processAnnotations=disabled
+org.eclipse.jdt.core.compiler.release=disabled
+org.eclipse.jdt.core.compiler.source=1.8
diff --git a/.settings/org.eclipse.m2e.core.prefs b/.settings/org.eclipse.m2e.core.prefs
new file mode 100644
index 0000000..f897a7f
--- /dev/null
+++ b/.settings/org.eclipse.m2e.core.prefs
@@ -0,0 +1,4 @@
+activeProfiles=
+eclipse.preferences.version=1
+resolveWorkspaceProjects=true
+version=1
diff --git a/pom.xml b/pom.xml
new file mode 100644
index 0000000..ec0b103
--- /dev/null
+++ b/pom.xml
@@ -0,0 +1,7 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.lapaloma.concesionario</groupId>
+  <artifactId>aadd_concesionario</artifactId>
+  <version>0.0.1-SNAPSHOT</version>
+
+</project>
\ No newline at end of file
diff --git a/src/main/java/eedd/ra4/videojuego/AppVideojuego.java b/src/main/java/eedd/ra4/videojuego/AppVideojuego.java
new file mode 100644
index 0000000..5e31fd5
--- /dev/null
+++ b/src/main/java/eedd/ra4/videojuego/AppVideojuego.java
@@ -0,0 +1,34 @@
+package eedd.ra4.videojuego;
+
+import eedd.ra4.videojuego.vo.Enemigo;
+import eedd.ra4.videojuego.vo.Jugador;
+
+/**
+ *
+ * AppVideojuego: Clase que realiza el tratamiento de un videojuego.
+ * 
+ * @author Isidoro Nevares Martín - IES Virgen de la Paloma
+ * @date 4 dic 2025
+ * 
+ * 
+ */
+
+public class AppVideojuego {
+    public static void main(String[] args) {
+        Jugador j = new Jugador();
+        j.nombre = "Héroe";
+        j.vida = 100;
+        j.nivel = 5;
+        j.experiencia = 50;
+
+        Enemigo e = new Enemigo();
+        e.nombre = "Orco";
+        e.vida = 80;
+        e.nivel = 3;
+        e.tipo = "Guerrero";
+        
+        j.atacar(e);
+
+        System.out.println("Vida del enemigo: " + e.vida);
+    }
+}
diff --git a/src/main/java/eedd/ra4/videojuego/vo/Enemigo.java b/src/main/java/eedd/ra4/videojuego/vo/Enemigo.java
new file mode 100644
index 0000000..3e531a2
--- /dev/null
+++ b/src/main/java/eedd/ra4/videojuego/vo/Enemigo.java
@@ -0,0 +1,16 @@
+package eedd.ra4.videojuego.vo;
+
+/**
+ *
+ * Enemigo: Clase de persistencia que representa un Enemigo.
+ * 
+ * @author Isidoro Nevares Martín - IES Virgen de la Paloma
+ * @date 03 marzo 2026
+ * 
+ * 
+ */
+public class Enemigo extends Personaje {
+    public String tipo;
+
+
+}
diff --git a/src/main/java/eedd/ra4/videojuego/vo/Jugador.java b/src/main/java/eedd/ra4/videojuego/vo/Jugador.java
new file mode 100644
index 0000000..d6282fd
--- /dev/null
+++ b/src/main/java/eedd/ra4/videojuego/vo/Jugador.java
@@ -0,0 +1,27 @@
+package eedd.ra4.videojuego.vo;
+
+/**
+ *
+ * Jugador: Clase de persistencia que representa un Jugador.
+ * 
+ * @author Isidoro Nevares Martín - IES Virgen de la Paloma
+ * @date 03 marzo 2026
+ * 
+ * 
+ */
+public class Jugador extends Personaje {
+    public int experiencia;
+
+    public void ganarExperiencia(int puntos) {
+        experiencia += puntos;
+        if (experiencia > 100) {
+            nivel++;
+            experiencia = 0;
+        }
+    }
+    
+    public void ataqueEspecial(Enemigo enemigo) {
+        int danio = nivel * 20;
+        enemigo.vida -= danio;
+    }
+}
diff --git a/src/main/java/eedd/ra4/videojuego/vo/Personaje.java b/src/main/java/eedd/ra4/videojuego/vo/Personaje.java
new file mode 100644
index 0000000..61d5938
--- /dev/null
+++ b/src/main/java/eedd/ra4/videojuego/vo/Personaje.java
@@ -0,0 +1,21 @@
+package eedd.ra4.videojuego.vo;
+
+/**
+ *
+ * Enemigo: Clase de persistencia que representa un Enemigo.
+ * 
+ * @author Isidoro Nevares Martín - IES Virgen de la Paloma
+ * @date 03 marzo 2026
+ * 
+ * 
+ */
+public class Personaje {
+    public String nombre;
+    public int vida;
+    public int nivel;
+    
+    public void atacar(Personaje objetivo) {
+        int danio = nivel * 10;
+        objetivo.vida -= danio;
+    }
+}
diff --git a/src/main/resources/META-INF/persistence.xml b/src/main/resources/META-INF/persistence.xml
new file mode 100644
index 0000000..7d2cf4c
--- /dev/null
+++ b/src/main/resources/META-INF/persistence.xml
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<persistence xmlns="http://xmlns.jcp.org/xml/ns/persistence"
+             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+             xsi:schemaLocation="
+               http://xmlns.jcp.org/xml/ns/persistence
+               http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd"
+             version="2.1">
+
+	<persistence-unit name="UP_CONCESIONARIO_ODB" transaction-type="RESOURCE_LOCAL">
+		<!-- Proveedor de persistencia JPA -->
+	    <provider>com.objectdb.jpa.Provider</provider>
+
+		<!-- Clases a "mapear" -->
+        <class>org.lapaloma.concesionario.vo.Coche</class>
+
+		<!-- Configuración de propiedades del SGDB (ObjectDB)-->
+	    <properties>
+			<property name="jakarta.persistence.jdbc.url" value="objectdb://localhost/Cocensionario.odb" />			
+			<property name="jakarta.persistence.jdbc.user" value="admin"/>
+			<property name="jakarta.persistence.jdbc.password" value="admin"/>
+	    </properties>
+	</persistence-unit>
+
+    <persistence-unit name="UP_CONCESIONARIO_MYSQL" transaction-type="RESOURCE_LOCAL">
+		<!-- Proveedor de persistencia JPA -->
+        <provider>org.hibernate.jpa.HibernatePersistenceProvider</provider>
+
+		<!-- Clases a "mapear" -->
+        <class>org.lapaloma.concesionario.vo.Coche</class>
+
+		<!-- Configuración de propiedades del SGDB (MySQL) -->
+        <properties>
+            <property name="jakarta.persistence.jdbc.url" value="jdbc:mysql://192.168.1.36:3306/Concesionario"/>
+            <property name="jakarta.persistence.jdbc.user" value="root"/>
+            <property name="jakarta.persistence.jdbc.password" value="mysql_123"/>
+            <property name="jakarta.persistence.jdbc.driver" value="com.mysql.cj.jdbc.Driver"/>
+
+            <!-- Configuración Hibernate -->
+            <property name="hibernate.hbm2ddl.auto" value="none"/>
+            <property name="hibernate.show_sql" value="true"/>
+        </properties>
+
+    </persistence-unit>
+
+    <persistence-unit name="UP_CONCESIONARIO_POSTGRESQL" transaction-type="RESOURCE_LOCAL">
+		<!-- Proveedor de persistencia JPA -->
+        <provider>org.hibernate.jpa.HibernatePersistenceProvider</provider>
+
+		<!-- Clases a "mapear" -->
+        <class>org.lapaloma.concesionario.vo.Coche</class>
+
+		<!-- Configuración de propiedades del SGDB (PostgreSQL) -->
+        <properties>
+            <property name="jakarta.persistence.jdbc.url" value="jdbc:postgresql://192.168.1.36:5432/Concesionario"/>
+            <property name="jakarta.persistence.jdbc.user" value="vdlp"/>
+            <property name="jakarta.persistence.jdbc.password" value="postgresql_123"/>
+            <property name="jakarta.persistence.jdbc.driver" value="org.postgresql.Driver"/>
+
+            <!-- Configuración Hibernate -->
+            <property name="hibernate.hbm2ddl.auto" value="none"/>
+            <property name="hibernate.show_sql" value="true"/>
+        </properties>
+
+    </persistence-unit>
+
+
+</persistence>
\ No newline at end of file
diff --git a/src/main/resources/hibernate.cfg.xml b/src/main/resources/hibernate.cfg.xml
new file mode 100644
index 0000000..ded6dcc
--- /dev/null
+++ b/src/main/resources/hibernate.cfg.xml
@@ -0,0 +1,24 @@
+<?xml version='1.0' encoding='utf-8'?>
+<!DOCTYPE hibernate-configuration PUBLIC
+        "-//Hibernate/Hibernate Configuration DTD//EN"
+        "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
+<hibernate-configuration>
+    <session-factory>
+        <property name="connection.url">jdbc:mysql://192.168.1.36:3306/Concesionario</property>
+        <property name="connection.driver_class">com.mysql.cj.jdbc.Driver</property>
+ 
+        <property name="dialect">org.hibernate.dialect.MySQLDialect</property>
+ 
+        <property name="connection.username">root</property>
+        <property name="connection.password">mysql_123</property>
+
+        <!-- DB schema will be updated if needed -->
+        <property name="hbm2ddl.auto">none</property>
+        <property name="show_sql">false</property>
+        <property name="format_sql">true</property>
+ 
+        <mapping class="org.lapaloma.concesionario.vo.Coche"></mapping>
+ 
+ 
+    </session-factory>
+</hibernate-configuration>
\ No newline at end of file