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Error hibernate could not connect with mysql database

Description
basically i want to implement ORM using Hibernate with mysql 8.0.23 CE, for the creation of the
table i have configured it in the hibernate config file to be created:
but i'm encountered with the problem of "Could not create connection to database server"
as seen in the photos!
Entity
the representation of the table in mysql
import javax.persistence.Entity;
import javax.persistence.Id;
#Entity
public class User {
#Id
private int id;
private String name;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
Hibernate config file
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.password">user</property>
<property name="hibernate.connection.url">jdbc:mysql://localhost:3306/users</property>
<property name="hibernate.connection.username">user</property>
<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="hbm2ddl.auto">create</property>
</session-factory>
CONSOLE LOG
com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException:
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
atjava.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance
(NativeConstructorAccessorImpl.java:64)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance
(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:481)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:404)
at com.mysql.jdbc.Util.getInstance(Util.java:387)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:917)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:896)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:885)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:860)
at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2332)
at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2085)
at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:795)
at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:44)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance
(NativeConstructorAccessorImpl.java:64)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance
(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:481)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:404)
at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:400)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:327)
at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:677)
at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:189)
at org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl
.getConnection
(DriverManagerConnectionProviderImpl.java:193)
at org.hibernate.tool.hbm2ddl.SuppliedConnectionProviderConnectionHelper.prepare
(SuppliedConnectionProviderConnectionHelper.java:51)
at org.hibernate.tool.hbm2ddl.DatabaseExporter.<init>(DatabaseExporter.java:52)
at org.hibernate.tool.hbm2ddl.SchemaExport.execute(SchemaExport.java:367)
at org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.java:304)
at org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.java:293)
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:487)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1746)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1784)
at com.hibernate.Orm.App.main(App.java:16)
Caused by: java.lang.NullPointerException:
Cannot invoke "java.util.Map.get(Object)" because "this.serverVariables" is null
at com.mysql.jdbc.ConnectionImpl.getServerCharset(ConnectionImpl.java:3005)
at com.mysql.jdbc.MysqlIO.sendConnectionAttributes(MysqlIO.java:1916)
at com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java:1845)
at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1215)
at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2255)
at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2286)
... 23 more
Mar 31, 2021 1:12:32 AM org.hibernate.tool.hbm2ddl.SchemaExport execute
INFO: HHH000230: Schema export complete
Wed Mar 31 01:12:32 WEST 2021 WARN: Establishing SSL connection without server's identity
verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL
connection must be established by default if explicit option isn't set. For compliance with
existing applications not using SSL the verifyServerCertificate property is set to 'false'. You
need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide
truststore for server certificate verification.
Mar 31, 2021 1:12:32 AM org.hibernate.engine.jdbc.spi.SqlExceptionHelper logExceptions
WARN: SQL Error: 0, SQLState: 08001
Mar 31, 2021 1:12:32 AM org.hibernate.engine.jdbc.spi.SqlExceptionHelper logExceptions
ERROR: Could not create connection to database server.
and more...
basically i want to implement ORM using Hibernate with mysql 8.0.23 CE, for the creation of the
table i have configured it in the hibernate config file to be created:
but i'm encountered with the problem of "Could not create connection to database server"
as seen in the photos!
POM
<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>com.hibernate</groupId>
<artifactId>hibernateOrm</artifactId>
<version>0.0.1-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>4.1.6.Final</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.38</version>
</dependency>
</dependencies>
</project>
basically i want to implement ORM using Hibernate with mysql 8.0.23 CE, for the creation of the
table i have configured it in the hibernate config file to be created:
but i'm encountered with the problem of "Could not create connection to database server"
as seen in the photos!
Main
package com.hibernate.Orm;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.cfg.Configuration;
public class App {
public static void main(String[] args) {
User user = new User();
user.setId(1);
user.setName("bruno");
Configuration config = new
Configuration().configure("hibernate.cfg.xml").addAnnotatedClass(User.class);
SessionFactory sf = config.buildSessionFactory();
Session session = sf.openSession();
Transaction tx = session.beginTransaction();
session.save(user);
tx.commit();
session.close();
}
}
JARS USED
[1]: https://i.stack.imgur.com/3CbNu.png

Upgrade the java connector version with 5.1.46 minimum or above till latest 8.0.11 as old versions have issues with MySQL 8.
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.46</version>
</dependency>

Hibernate exception in creating a table

Please help me figure out the reason of this exception and how to resolve it.
Following a youtube tutorial, I am trying to create a table named 'alien' in a MySQL database named 'abc'. I am using the Hibernate ORM tool and Maven for this but Hibernate is throwing an exception
org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL "create table Alien (stud_id integer not null, age integer not null, marks integer not null, stud_name varchar(255), primary key (stud_id)) type=MyISAM" via JDBC Statement
Here is the complete stack trace:
"C:\Program Files\Java\jdk-14.0.2\bin\java.exe" "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2020.2\lib\idea_rt.jar=57063:C:\Program Files\JetBrains\IntelliJ IDEA 2020.2\bin" -Dfile.encoding=UTF-8 -classpath D:\BITS\Practice-School-2\Training\HibernateDemo\target\classes;C:\Users\shshw\.m2\repository\org\hibernate\hibernate-core\5.4.20.Final\hibernate-core-5.4.20.Final.jar;C:\Users\shshw\.m2\repository\org\jboss\logging\jboss-logging\3.3.2.Final\jboss-logging-3.3.2.Final.jar;C:\Users\shshw\.m2\repository\javax\persistence\javax.persistence-api\2.2\javax.persistence-api-2.2.jar;C:\Users\shshw\.m2\repository\org\javassist\javassist\3.24.0-GA\javassist-3.24.0-GA.jar;C:\Users\shshw\.m2\repository\net\bytebuddy\byte-buddy\1.10.10\byte-buddy-1.10.10.jar;C:\Users\shshw\.m2\repository\antlr\antlr\2.7.7\antlr-2.7.7.jar;C:\Users\shshw\.m2\repository\org\jboss\spec\javax\transaction\jboss-transaction-api_1.2_spec\1.1.1.Final\jboss-transaction-api_1.2_spec-1.1.1.Final.jar;C:\Users\shshw\.m2\repository\org\jboss\jandex\2.1.3.Final\jandex-2.1.3.Final.jar;C:\Users\shshw\.m2\repository\com\fasterxml\classmate\1.5.1\classmate-1.5.1.jar;C:\Users\shshw\.m2\repository\javax\activation\javax.activation-api\1.2.0\javax.activation-api-1.2.0.jar;C:\Users\shshw\.m2\repository\org\dom4j\dom4j\2.1.3\dom4j-2.1.3.jar;C:\Users\shshw\.m2\repository\org\hibernate\common\hibernate-commons-annotations\5.1.0.Final\hibernate-commons-annotations-5.1.0.Final.jar;C:\Users\shshw\.m2\repository\javax\xml\bind\jaxb-api\2.3.1\jaxb-api-2.3.1.jar;C:\Users\shshw\.m2\repository\org\glassfish\jaxb\jaxb-runtime\2.3.1\jaxb-runtime-2.3.1.jar;C:\Users\shshw\.m2\repository\org\glassfish\jaxb\txw2\2.3.1\txw2-2.3.1.jar;C:\Users\shshw\.m2\repository\com\sun\istack\istack-commons-runtime\3.0.7\istack-commons-runtime-3.0.7.jar;C:\Users\shshw\.m2\repository\org\jvnet\staxex\stax-ex\1.8\stax-ex-1.8.jar;C:\Users\shshw\.m2\repository\com\sun\xml\fastinfoset\FastInfoset\1.2.15\FastInfoset-1.2.15.jar;C:\Users\shshw\.m2\repository\mysql\mysql-connector-java\8.0.21\mysql-connector-java-8.0.21.jar;C:\Users\shshw\.m2\repository\com\google\protobuf\protobuf-java\3.11.4\protobuf-java-3.11.4.jar com.Telusko.App
Aug 27, 2020 9:35:24 PM org.hibernate.Version logVersion
INFO: HHH000412: Hibernate ORM core version 5.4.20.Final
Aug 27, 2020 9:35:25 PM org.hibernate.annotations.common.reflection.java.JavaReflectionManager <clinit>
INFO: HCANN000001: Hibernate Commons Annotations {5.1.0.Final}
Aug 27, 2020 9:35:25 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
WARN: HHH10001002: Using Hibernate built-in connection pool (not for production use!)
Aug 27, 2020 9:35:25 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH10001005: using driver [com.mysql.cj.jdbc.Driver] at URL [jdbc:mysql://localhost:3306/abc]
Aug 27, 2020 9:35:25 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH10001001: Connection properties: {password=****, user=root}
Aug 27, 2020 9:35:25 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH10001003: Autocommit mode: false
Aug 27, 2020 9:35:25 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl$PooledConnections <init>
INFO: HHH000115: Hibernate connection pool size: 20 (min=1)
Aug 27, 2020 9:35:25 PM org.hibernate.dialect.Dialect <init>
INFO: HHH000400: Using dialect: org.hibernate.dialect.MySQLDialect
Aug 27, 2020 9:35:26 PM org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl getIsolatedConnection
INFO: HHH10001501: Connection obtained from JdbcConnectionAccess [org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess#380e1909] for (non-JTA) DDL execution was not in auto-commit mode; the Connection 'local transaction' will be committed and the Connection will be set into auto-commit mode.
Aug 27, 2020 9:35:26 PM org.hibernate.tool.schema.internal.ExceptionHandlerLoggedImpl handleException
WARN: GenerationTarget encountered exception accepting command : Error executing DDL "create table Alien (stud_id integer not null, age integer not null, marks integer not null, stud_name varchar(255), primary key (stud_id)) type=MyISAM" via JDBC Statement
org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL "create table Alien (stud_id integer not null, age integer not null, marks integer not null, stud_name varchar(255), primary key (stud_id)) type=MyISAM" via JDBC Statement
at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67)
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.applySqlString(AbstractSchemaMigrator.java:559)
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.applySqlStrings(AbstractSchemaMigrator.java:504)
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.createTable(AbstractSchemaMigrator.java:277)
at org.hibernate.tool.schema.internal.GroupedSchemaMigratorImpl.performTablesMigration(GroupedSchemaMigratorImpl.java:71)
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.performMigration(AbstractSchemaMigrator.java:207)
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.doMigration(AbstractSchemaMigrator.java:114)
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:184)
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:73)
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:316)
at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:469)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:708)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:724)
at com.Telusko.App.main(App.java:23)
Caused by: java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'type=MyISAM' at line 1
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:120)
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97)
at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122)
at com.mysql.cj.jdbc.StatementImpl.executeInternal(StatementImpl.java:764)
at com.mysql.cj.jdbc.StatementImpl.execute(StatementImpl.java:648)
at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54)
... 13 more
Aug 27, 2020 9:35:26 PM org.hibernate.engine.transaction.jta.platform.internal.JtaPlatformInitiator initiateService
INFO: HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
Aug 27, 2020 9:35:26 PM org.hibernate.engine.jdbc.spi.SqlExceptionHelper logExceptions
WARN: SQL Error: 1146, SQLState: 42S02
Aug 27, 2020 9:35:26 PM org.hibernate.engine.jdbc.spi.SqlExceptionHelper logExceptions
ERROR: Table 'abc.alien' doesn't exist
Exception in thread "main" javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute statement
at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:154)
at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:181)
at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:188)
at org.hibernate.internal.SessionImpl.doFlush(SessionImpl.java:1367)
at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:454)
at org.hibernate.internal.SessionImpl.flushBeforeTransactionCompletion(SessionImpl.java:3213)
at org.hibernate.internal.SessionImpl.beforeTransactionCompletion(SessionImpl.java:2381)
at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.beforeTransactionCompletion(JdbcCoordinatorImpl.java:447)
at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl.beforeCompletionCallback(JdbcResourceLocalTransactionCoordinatorImpl.java:183)
at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl.access$300(JdbcResourceLocalTransactionCoordinatorImpl.java:40)
at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.commit(JdbcResourceLocalTransactionCoordinatorImpl.java:281)
at org.hibernate.engine.transaction.internal.TransactionImpl.commit(TransactionImpl.java:101)
at com.Telusko.App.main(App.java:28)
Caused by: org.hibernate.exception.SQLGrammarException: could not execute statement
at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:63)
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99)
at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:200)
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3255)
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3782)
at org.hibernate.action.internal.EntityInsertAction.execute(EntityInsertAction.java:107)
at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:604)
at org.hibernate.engine.spi.ActionQueue.lambda$executeActions$1(ActionQueue.java:478)
at java.base/java.util.LinkedHashMap.forEach(LinkedHashMap.java:723)
at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:475)
at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:348)
at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:40)
at org.hibernate.event.service.internal.EventListenerGroupImpl.fireEventOnEachListener(EventListenerGroupImpl.java:102)
at org.hibernate.internal.SessionImpl.doFlush(SessionImpl.java:1363)
... 9 more
Caused by: java.sql.SQLSyntaxErrorException: Table 'abc.alien' doesn't exist
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:120)
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97)
at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122)
at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953)
at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092)
at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040)
at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347)
at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025)
at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:197)
... 20 more
Process finished with exit code 1
Here is the POJO/Entity for the table to be created:
package com.Telusko;
//POJO- Plain Old Java Object
import javax.persistence.Entity;
import javax.persistence.Id;
#Entity
public class Alien {
#Id
int stud_id;
String stud_name;
int marks;
int age;
public int getStud_id() {
return stud_id;
}
public void setStud_id(int stud_id) {
this.stud_id = stud_id;
}
public String getStud_name() {
return stud_name;
}
public void setStud_name(String stud_name) {
this.stud_name = stud_name;
}
public int getMarks() {
return marks;
}
public void setMarks(int marks) {
this.marks = marks;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
}
Here is the pom.xml file for the Maven project:
<?xml version="1.0" encoding="UTF-8"?>
<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.Telusko</groupId>
<artifactId>HibernateDemo</artifactId>
<version>1.0-SNAPSHOT</version>
<name>HibernateDemo</name>
<!-- FIXME change it to the project's website -->
<url>http://www.example.com</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.7</maven.compiler.source>
<maven.compiler.target>1.7</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-core -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>5.4.20.Final</version>
</dependency>
<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.21</version>
</dependency>
</dependencies>
<build>
<pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
<plugins>
<!-- clean lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#clean_Lifecycle -->
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>3.1.0</version>
</plugin>
<!-- default lifecycle, jar packaging: see https://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_jar_packaging -->
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.22.1</version>
</plugin>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<artifactId>maven-install-plugin</artifactId>
<version>2.5.2</version>
</plugin>
<plugin>
<artifactId>maven-deploy-plugin</artifactId>
<version>2.8.2</version>
</plugin>
<!-- site lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#site_Lifecycle -->
<plugin>
<artifactId>maven-site-plugin</artifactId>
<version>3.7.1</version>
</plugin>
<plugin>
<artifactId>maven-project-info-reports-plugin</artifactId>
<version>3.0.0</version>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
The hibernate.cfg.xml file:
<?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="hibernate.connection.driver_class">com.mysql.cj.jdbc.Driver</property>
<property name="hibernate.connection.url">jdbc:mysql://localhost:3306/abc</property>
<property name="hibernate.connection.username">root</property>
<property name="hibernate.connection.password"></property>
<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="hbm2ddl.auto">update</property>
<!-- <property name="hibernate.connection.autocommit">True</property>-->
<!-- <property name="connection.username"/> -->
<!-- <property name="connection.password"/> -->
<!-- DB schema will be updated if needed -->
<!-- <property name="hibernate.hbm2ddl.auto">update</property> -->
</session-factory>
</hibernate-configuration>
The main class file:
package com.Telusko;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.cfg.Configuration;
public class App
{
public static void main( String[] args )
{
Alien alien = new Alien();
alien.setStud_id(101);
alien.setStud_name("Navin");
alien.setMarks(67);
alien.setAge(22);
Configuration configuration = new Configuration().configure().addAnnotatedClass(Alien.class);
SessionFactory sessionFactory = configuration.buildSessionFactory();
Session session = sessionFactory.openSession();
Transaction transaction = session.beginTransaction();
session.save(alien);
transaction.commit();
System.out.println( "Hello World!" );
}
}

In your persistence.cfg.xml file you should change the dialect to: org.hibernate.dialect.MySQL5InnoDBDialect
Or you can simply remove it, Hibernate should be able to detect it automatically
This should let Hibernate create InnoDB tables instead of MyISAM

Try using different dialects, if you are using MySQL v8 then use these dialects org.hibernate.dialect.MySQL8Dialect or com.mysql.cj.jdbc.Driver
error is with the dialect, you can check its generating type=MyISAM instead it should be ENGINE=MyISAM
type is deprecated from MySQL version 5, ENGINE is replaced from that version, since you are using MySQL8 dependency you need to use ENGINE
so the query should like this
create table Alien (columns names) Engine=MyISAM
use InnoDB engine instead of MyISAM
try executing the query in the console or workbench

Spring AOP pointcut expression method with 0 or more argument of any type throws java.lang.NullPointerException

I'm following a tutorial where I'm trying to use a Spring AOP pointcut expression method that accepts 0 or more arguments of any type but I'm getting a java.lang.NullPointerException.
I am using Spring MVC and maven along with eclipse.
Everything is working fine if I use:
#Before("execution(* add*())")
or
#Before("execution(* add*(*))")
or
#Before("execution(* add*(boolean,..))")
but the moment I use ".." alone
#Before("execution(* add*(..))")
to mean that I want that the pointcut expression matches a method with 0 or more arguments of any type, when I try to access to my view using the following URL: http://localhost:8080/springaopdemo/main/test
I get HTTP Status 500 - Internal Server Error
and in my eclipse console log, I get the following error:
Thank you in advance for your help
Direct link to project in case you need it: https://github.com/odamak/springaopdemo/commit/cfbfef8ac80cd1c88b9a9359bbba964503cc24c5
INFO: Initializing Spring DispatcherServlet 'dispatcher'
Jan 05, 2020 8:31:51 AM org.springframework.web.servlet.FrameworkServlet initServletBean
INFO: Initializing Servlet 'dispatcher'
Jan 05, 2020 8:31:54 AM org.springframework.aop.framework.CglibAopProxy doValidateClass
INFO: Unable to proxy interface-implementing method [public final org.springframework.web.servlet.HandlerExecutionChain org.springframework.web.servlet.handler.AbstractHandlerMapping.getHandler(javax.servlet.http.HttpServletRequest) throws java.lang.Exception] because it is marked as final: Consider using interface-based JDK proxies instead!
Jan 05, 2020 8:31:54 AM org.springframework.aop.framework.CglibAopProxy doValidateClass
INFO: Unable to proxy interface-implementing method [public final void org.springframework.web.context.support.WebApplicationObjectSupport.setServletContext(javax.servlet.ServletContext)] because it is marked as final: Consider using interface-based JDK proxies instead!
Jan 05, 2020 8:31:54 AM org.springframework.aop.framework.CglibAopProxy doValidateClass
INFO: Unable to proxy interface-implementing method [public final void org.springframework.context.support.ApplicationObjectSupport.setApplicationContext(org.springframework.context.ApplicationContext) throws org.springframework.beans.BeansException] because it is marked as final: Consider using interface-based JDK proxies instead!
Jan 05, 2020 8:31:54 AM org.springframework.aop.framework.CglibAopProxy doValidateClass
INFO: Unable to proxy interface-implementing method [public final void org.springframework.http.converter.AbstractHttpMessageConverter.write(java.lang.Object,org.springframework.http.MediaType,org.springframework.http.HttpOutputMessage) throws java.io.IOException,org.springframework.http.converter.HttpMessageNotWritableException] because it is marked as final: Consider using interface-based JDK proxies instead!
Jan 05, 2020 8:31:54 AM org.springframework.aop.framework.CglibAopProxy doValidateClass
INFO: Unable to proxy interface-implementing method [public final java.lang.Object org.springframework.http.converter.AbstractHttpMessageConverter.read(java.lang.Class,org.springframework.http.HttpInputMessage) throws java.io.IOException,org.springframework.http.converter.HttpMessageNotReadableException] because it is marked as final: Consider using interface-based JDK proxies instead!
Jan 05, 2020 8:31:54 AM org.springframework.aop.framework.CglibAopProxy doValidateClass
INFO: Unable to proxy interface-implementing method [public final void org.springframework.http.converter.AbstractHttpMessageConverter.write(java.lang.Object,org.springframework.http.MediaType,org.springframework.http.HttpOutputMessage) throws java.io.IOException,org.springframework.http.converter.HttpMessageNotWritableException] because it is marked as final: Consider using interface-based JDK proxies instead!
Jan 05, 2020 8:31:54 AM org.springframework.aop.framework.CglibAopProxy doValidateClass
INFO: Unable to proxy interface-implementing method [public final java.lang.Object org.springframework.http.converter.AbstractHttpMessageConverter.read(java.lang.Class,org.springframework.http.HttpInputMessage) throws java.io.IOException,org.springframework.http.converter.HttpMessageNotReadableException] because it is marked as final: Consider using interface-based JDK proxies instead!
Jan 05, 2020 8:31:54 AM org.springframework.aop.framework.CglibAopProxy doValidateClass
INFO: Unable to proxy interface-implementing method [public final void org.springframework.http.converter.AbstractHttpMessageConverter.write(java.lang.Object,org.springframework.http.MediaType,org.springframework.http.HttpOutputMessage) throws java.io.IOException,org.springframework.http.converter.HttpMessageNotWritableException] because it is marked as final: Consider using interface-based JDK proxies instead!
Jan 05, 2020 8:31:54 AM org.springframework.aop.framework.CglibAopProxy doValidateClass
INFO: Unable to proxy interface-implementing method [public final java.lang.Object org.springframework.http.converter.AbstractHttpMessageConverter.read(java.lang.Class,org.springframework.http.HttpInputMessage) throws java.io.IOException,org.springframework.http.converter.HttpMessageNotReadableException] because it is marked as final: Consider using interface-based JDK proxies instead!
Jan 05, 2020 8:31:54 AM org.springframework.aop.framework.CglibAopProxy doValidateClass
INFO: Unable to proxy interface-implementing method [public final void org.springframework.http.converter.AbstractGenericHttpMessageConverter.write(java.lang.Object,java.lang.reflect.Type,org.springframework.http.MediaType,org.springframework.http.HttpOutputMessage) throws java.io.IOException,org.springframework.http.converter.HttpMessageNotWritableException] because it is marked as final: Consider using interface-based JDK proxies instead!
Jan 05, 2020 8:31:54 AM org.springframework.aop.framework.CglibAopProxy doValidateClass
INFO: Unable to proxy interface-implementing method [public final void org.springframework.http.converter.AbstractHttpMessageConverter.write(java.lang.Object,org.springframework.http.MediaType,org.springframework.http.HttpOutputMessage) throws java.io.IOException,org.springframework.http.converter.HttpMessageNotWritableException] because it is marked as final: Consider using interface-based JDK proxies instead!
Jan 05, 2020 8:31:54 AM org.springframework.aop.framework.CglibAopProxy doValidateClass
INFO: Unable to proxy interface-implementing method [public final java.lang.Object org.springframework.http.converter.AbstractHttpMessageConverter.read(java.lang.Class,org.springframework.http.HttpInputMessage) throws java.io.IOException,org.springframework.http.converter.HttpMessageNotReadableException] because it is marked as final: Consider using interface-based JDK proxies instead!
Jan 05, 2020 8:31:54 AM org.springframework.aop.framework.CglibAopProxy doValidateClass
INFO: Unable to proxy interface-implementing method [public final void org.springframework.http.converter.AbstractHttpMessageConverter.write(java.lang.Object,org.springframework.http.MediaType,org.springframework.http.HttpOutputMessage) throws java.io.IOException,org.springframework.http.converter.HttpMessageNotWritableException] because it is marked as final: Consider using interface-based JDK proxies instead!
Jan 05, 2020 8:31:54 AM org.springframework.aop.framework.CglibAopProxy doValidateClass
INFO: Unable to proxy interface-implementing method [public final java.lang.Object org.springframework.http.converter.AbstractHttpMessageConverter.read(java.lang.Class,org.springframework.http.HttpInputMessage) throws java.io.IOException,org.springframework.http.converter.HttpMessageNotReadableException] because it is marked as final: Consider using interface-based JDK proxies instead!
Jan 05, 2020 8:31:55 AM org.springframework.aop.framework.CglibAopProxy doValidateClass
INFO: Unable to proxy interface-implementing method [public final void org.springframework.http.converter.AbstractHttpMessageConverter.write(java.lang.Object,org.springframework.http.MediaType,org.springframework.http.HttpOutputMessage) throws java.io.IOException,org.springframework.http.converter.HttpMessageNotWritableException] because it is marked as final: Consider using interface-based JDK proxies instead!
Jan 05, 2020 8:31:55 AM org.springframework.aop.framework.CglibAopProxy doValidateClass
INFO: Unable to proxy interface-implementing method [public final java.lang.Object org.springframework.http.converter.AbstractHttpMessageConverter.read(java.lang.Class,org.springframework.http.HttpInputMessage) throws java.io.IOException,org.springframework.http.converter.HttpMessageNotReadableException] because it is marked as final: Consider using interface-based JDK proxies instead!
Jan 05, 2020 8:31:55 AM org.springframework.web.servlet.FrameworkServlet initServletBean
INFO: Completed initialization in 4385 ms
Jan 05, 2020 8:31:55 AM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-nio-8080"]
Jan 05, 2020 8:31:55 AM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-nio-8009"]
Jan 05, 2020 8:31:55 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 11176 ms
Jan 05, 2020 8:32:08 AM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet [dispatcher] in context with path [/springaopdemo] threw exception [Request processing failed; nested exception is java.lang.NullPointerException] with root cause
java.lang.NullPointerException
at org.springframework.web.servlet.handler.AbstractHandlerMapping.getHandler(AbstractHandlerMapping.java:408)
at org.springframework.web.servlet.DispatcherServlet.getHandler(DispatcherServlet.java:1234)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1016)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:528)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:678)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:798)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:810)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)
Here is the definition of the Aspect:
package com.luv2code.aopdemo.aspect;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.springframework.stereotype.Component;
#Aspect
#Component
public class MyDemoLoggingAspect {
#Before("execution(* add*(..))")
public void beforeAddAccountAdvice() {
System.out.println("\n======>>> Executing #Before advice on method");
}
}
Here is a definition of one of the classes that has a method on which #Before advice is supposed to be applied:
package com.luv2code.aopdemo.dao;
import org.springframework.stereotype.Component;
#Component
public class MembershipDAO {
public void addAccount() {
System.out.println(getClass() + ": DOING MY DB WORK: ADDING A MEMBERSHIP ACCOUNT");
}
}
Here is my config class:
package com.luv2code.aopdemo;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.EnableAspectJAutoProxy;
#Configuration
#EnableAspectJAutoProxy
#ComponentScan("com.luv2code.aopdemo")
public class DemoConfig {
}
Here is the Controller that makes use of the method on which the advice is applied:
package com.luv2code.aopdemo;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import com.luv2code.aopdemo.dao.AccountDAO;
import com.luv2code.aopdemo.dao.MembershipDAO;
#Controller
#RequestMapping("/main")
public class MainController {
#GetMapping("/test")
public String MainTest() {
System.out.println("hello from /main/test");
// read spring config java class
AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(DemoConfig.class);
// get the bean from spring container
theMembershipDAO = context.getBean("membershipDAO", MembershipDAO.class);
// call the membership business method
theMembershipDAO.addAccount();
// close the context
context.close();
return "main-test";
}
}
Here is my view:
<html>
<body>
<h2>Hello World from main-test!</h2>
</body>
</html>
Here is my web.xml file:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
id="WebApp_ID" version="3.1">
<display-name>spring-aop-demo</display-name>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
<welcome-file>index.html</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring-aop-demo-servlet.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
Here is spring-aop-demo-servlet.xml config:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:aop="http://www.springframework.org/schema/aop"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop.xsd">
<!-- Add AspectJ autoproxy support for AOP -->
<aop:aspectj-autoproxy proxy-target-class="true"/>
<!-- Add support for component scanning -->
<context:component-scan
base-package="com.luv2code.aopdemo" />
<!-- Add support for conversion, formatting and validation support -->
<mvc:annotation-driven />
<!-- Define Spring MVC view resolver -->
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/view/" />
<property name="suffix" value=".jsp" />
</bean>
<!-- Add support for reading web resources: css, images, js, etc ... -->
<mvc:resources location="/resources/"
mapping="/resources/**"></mvc:resources>
</beans>
Here is my pom.xml file:
<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 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.luv2code</groupId>
<artifactId>springaopdemo</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>springaopdemo Maven Webapp</name>
<url>http://maven.apache.org</url>
<properties>
<java-version>1.6</java-version>
<org.springframework-version>5.2.0.RELEASE</org.springframework-version>
<org.aspectj-version>1.7.4</org.aspectj-version>
<org.slf4j-version>1.7.5</org.slf4j-version>
<hibernate-version>5.4.7.Final</hibernate-version>
<aspectj-version>1.9.5</aspectj-version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${org.springframework-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${org.springframework-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${org.springframework-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${org.springframework-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
<version>${org.springframework-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aspects</artifactId>
<version>${org.springframework-version}</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
<version>${aspectj-version}</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>${aspectj-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${org.springframework-version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>5.2.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>${hibernate-version}</version>
</dependency>
<dependency>
<groupId>c3p0</groupId>
<artifactId>c3p0</artifactId>
<version>0.9.1.2</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.11</version>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet.jsp.jstl</groupId>
<artifactId>javax.servlet.jsp.jstl-api</artifactId>
<version>1.2.1</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>springaopdemo</finalName>
</build>
</project>

Your pointcut is too global. You are trying to weave into too many classes, specifically Spring core classes. Try to limit pointcut matching to your own application packages via within(com.luv2code.aopdemo..*). See my other answer for other sample pointcuts.

Hibernate fails to create table in MySQL

Hibernate fails to create new table new table for Entity in MySQL eventhough property "hibernate.hbm2ddl.auto" is set to "create-drop". It also fails with "create" and "update" with the same error: org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL via JDBC Statement.
Note: Database "test" is already created and empty.
If a table named "Test" is already created (even if its empty) everything runs perfectly and table is updated.
But after hours of Stackoverflowing and Googling I am giving up. I will create empty tables previously. If someone could find a better solution would be great.
Thanks,
Runing on Ubuntu 16.04.1 64 bits with Oracle Java 1.8.0_101. MySQL Server is 5.7.15. IDE used Eclipse Neon.
Code follows:
pom.xml:
<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>HibernateTest</groupId>
<artifactId>HibernateTest</artifactId>
<version>0.0.1-SNAPSHOT</version>
<build>
<sourceDirectory>src</sourceDirectory>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>5.2.4.Final</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>6.0.4</version>
</dependency>
</dependencies>
</project>
hibernate.cfg.xml:
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-configuration SYSTEM
"http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<property name="hibernate.connection.driver_class">com.mysql.cj.jdbc.Driver</property>
<property name="hibernate.dialect">org.hibernate.dialect.MySQLInnoDBDialect</property>
<property name="hibernate.connection.url">
jdbc:mysql://localhost:3306/test?useSSL=false&useUnicode=true&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=UTC
</property>
<property name="hibernate.connection.username">root</property>
<property name="hibernate.connection.password">root</property>
<property name="hibernate.show_sql">true</property>
<property name="show_sql">true</property>
<property name="hibernate.hbm2ddl.auto">create-drop</property>
<mapping class="Test"></mapping>
</session-factory>
</hibernate-configuration>
Main.java:
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.boot.MetadataSources;
import org.hibernate.boot.registry.StandardServiceRegistry;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
public class Main {
public static void main(String[] args) {
System.out.println("Iniciando HibernateTest.");
final StandardServiceRegistry registry = new StandardServiceRegistryBuilder()
.configure() // configures settings from hibernate.cfg.xml
.build();
try {
SessionFactory sessionFactory = new MetadataSources( registry ).buildMetadata().buildSessionFactory();
Session session = sessionFactory.openSession();
session.beginTransaction();
Test test = new Test();
test.setId(1);
session.save(test);
session.getTransaction().commit();
session.close();
System.out.println("Test Ok.");
}
catch (Exception e) {
// The registry would be destroyed by the SessionFactory, but we had trouble building the SessionFactory
// so destroy it manually.
e.printStackTrace();
System.out.println("KO - " + e.getMessage());
StandardServiceRegistryBuilder.destroy( registry );
}
}
}
Test.java:
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;
#Entity
public class Test {
#Id
private Integer id;
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
}
Complete output:
Iniciando HibernateTest.
oct 30, 2016 2:52:44 AM org.hibernate.Version logVersion
INFO: HHH000412: Hibernate Core {5.2.4.Final}
oct 30, 2016 2:52:44 AM org.hibernate.cfg.Environment <clinit>
INFO: HHH000206: hibernate.properties not found
oct 30, 2016 2:52:44 AM org.hibernate.cfg.Environment buildBytecodeProvider
INFO: HHH000021: Bytecode provider name : javassist
oct 30, 2016 2:52:44 AM org.hibernate.annotations.common.reflection.java.JavaReflectionManager <clinit>
INFO: HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
oct 30, 2016 2:52:45 AM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
WARN: HHH10001002: Using Hibernate built-in connection pool (not for production use!)
oct 30, 2016 2:52:45 AM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH10001005: using driver [com.mysql.cj.jdbc.Driver] at URL [jdbc:mysql://localhost:3306/test]
oct 30, 2016 2:52:45 AM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH10001001: Connection properties: {user=root, password=****}
oct 30, 2016 2:52:45 AM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH10001003: Autocommit mode: false
oct 30, 2016 2:52:45 AM org.hibernate.engine.jdbc.connections.internal.PooledConnections <init>
INFO: HHH000115: Hibernate connection pool size: 20 (min=1)
Sun Oct 30 02:52:45 CEST 2016 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.
org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:267)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:231)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:210)
at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:51)
at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:94)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:240)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:210)
at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.handleTypes(MetadataBuildingProcess.java:352)
at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:111)
at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.build(MetadataBuildingProcess.java:83)
at org.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:418)
at org.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:87)
at org.hibernate.boot.MetadataSources.buildMetadata(MetadataSources.java:179)
at Main.main(Main.java:17)
Caused by: org.hibernate.exception.JDBCConnectionException: Error calling Driver#connect
at org.hibernate.engine.jdbc.connections.internal.BasicConnectionCreator$1$1.convert(BasicConnectionCreator.java:105)
at org.hibernate.engine.jdbc.connections.internal.BasicConnectionCreator.convertSqlException(BasicConnectionCreator.java:123)
at org.hibernate.engine.jdbc.connections.internal.DriverConnectionCreator.makeConnection(DriverConnectionCreator.java:41)
at org.hibernate.engine.jdbc.connections.internal.BasicConnectionCreator.createConnection(BasicConnectionCreator.java:58)
at org.hibernate.engine.jdbc.connections.internal.PooledConnections.addConnections(PooledConnections.java:123)
at org.hibernate.engine.jdbc.connections.internal.PooledConnections.<init>(PooledConnections.java:42)
at org.hibernate.engine.jdbc.connections.internal.PooledConnections.<init>(PooledConnections.java:20)
at org.hibernate.engine.jdbc.connections.internal.PooledConnections$Builder.build(PooledConnections.java:161)
at org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl.buildPool(DriverManagerConnectionProviderImpl.java:109)
at org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl.configure(DriverManagerConnectionProviderImpl.java:72)
at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:94)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:240)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:210)
at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.buildJdbcConnectionAccess(JdbcEnvironmentInitiator.java:145)
at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:66)
at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35)
at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:88)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:257)
... 13 more
Caused by: java.sql.SQLException: The server time zone value 'CEST' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specifc time zone value if you want to utilize time zone support.
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:569)
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:537)
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:527)
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:512)
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:480)
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:498)
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:494)
at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:69)
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:1634)
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:637)
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:351)
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:224)
at org.hibernate.engine.jdbc.connections.internal.DriverConnectionCreator.makeConnection(DriverConnectionCreator.java:38)
... 28 more
Caused by: com.mysql.cj.core.exceptions.InvalidConnectionAttributeException: The server time zone value 'CEST' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specifc time zone value if you want to utilize time zone support.
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at com.mysql.cj.core.exceptions.ExceptionFactory.createException(ExceptionFactory.java:54)
at com.mysql.cj.core.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
at com.mysql.cj.jdbc.util.TimeUtil.getCanonicalTimezone(TimeUtil.java:118)
at com.mysql.cj.mysqla.MysqlaSession.configureTimezone(MysqlaSession.java:293)
at com.mysql.cj.jdbc.ConnectionImpl.initializePropsFromServer(ConnectionImpl.java:2424)
at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:1767)
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:1624)
... 32 more
KO - Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]
oct 30, 2016 2:52:45 AM org.hibernate.service.internal.AbstractServiceRegistryImpl stopService
INFO: HHH000369: Error stopping service [class org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl] : java.lang.NullPointerException

Changing hibernate.dialect from MySQLInnoDBDialect in hibernate.cfg.xml to did MySQLDialect the trick (wonder why)
<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>

Glassfish embedded Fails to deploy EJB modules

Does somebody can help me to solve this error with JUnit4.12 and glassfish4.1?
I'm trying to test EJB using JUnit but I got this message from JUnit trace:
javax.ejb.EJBException: Failed to deploy EJB modules - see log for details
at org.glassfish.ejb.embedded.EJBContainerImpl.deploy(EJBContainerImpl.java:149)
Using maven my pom.xml is:
<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.leorm.sga</groupId>
<artifactId>sga-jee-last</artifactId>
<version>1.0</version>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<glassfish.embedded-static-shell.jar>
/opt/servers/glassfish4/glassfish/lib/embedded/glassfish-embedded-static-shell.jar
</glassfish.embedded-static-shell.jar>
</properties>
<dependencies>
<dependency>
<groupId>org.glassfish.main.extras</groupId>
<artifactId>glassfish-embedded-static-shell</artifactId>
<version>4.1</version>
<scope>system</scope>
<systemPath>${glassfish.embedded-static-shell.jar}</systemPath>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>7.0</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
</dependency>
</dependencies>
My JUnit test case is:
...
public class PersonaServiceTest {
private PersonaService personaService;
#Before
public void setUp() throws NamingException{
EJBContainer contenedor = EJBContainer.createEJBContainer();
personaService = (PersonaService) contenedor.getContext().lookup("ejb/Persona");
}
#Test
public void test() {
System.out.println("Starting test EJB PersonaService");
assertTrue(personaService != null);
assertEquals(2, personaService.listarPersonas().size());
System.out.println("Count personas is:" + personaService.listarPersonas().size());
this.desplegarPersonas(personaService.listarPersonas());
System.out.println("End test EJB PersonaService");
}
private void desplegarPersonas(List<Persona> personas) {
for(Persona persona: personas){
System.out.println(persona);
}
}
}
The console says:
INFO: [EJBContainerImpl] GlassFish status: STARTED
Oct 18, 2015 11:33:56 AM org.glassfish.ejb.embedded.EJBContainerImpl deploy
INFO: [EJBContainerImpl] Deploying as a ScatteredArchive
Oct 18, 2015 11:33:57 AM org.glassfish.deployment.common.GenericAnnotationDetector scanArchive
WARNING: NCLS-DEPLOYMENT-00009
Oct 18, 2015 11:33:57 AM org.glassfish.api.ActionReport failure
SEVERE: Archive type of /tmp/classes.jar was not recognized
Oct 18, 2015 11:33:57 AM org.glassfish.ejb.embedded.EJBContainerProviderImpl createEJBContainer
INFO: [EJBContainerProviderImpl] Cleaning up on failure ...
JdbcRuntimeExtension, getAllSystemRAResourcesAndPools = [GlassFishConfigBean.org.glassfish.jdbc.config.JdbcResource, GlassFishConfigBean.org.glassfish.jdbc.config.JdbcResource, GlassFishConfigBean.org.glassfish.jdbc.config.JdbcConnectionPool, GlassFishConfigBean.org.glassfish.jdbc.config.JdbcConnectionPool]
Oct 18, 2015 11:33:57 AM org.glassfish.admin.mbeanserver.JMXStartupService shutdown
INFO: JMXStartupService and JMXConnectors have been shut down.
Oct 18, 2015 11:33:57 AM org.glassfish.admin.mbeanserver.JMXStartupService shutdown
INFO: JMXStartupService and JMXConnectors have been shut down.
JdbcRuntimeExtension, getAllSystemRAResourcesAndPools = [GlassFishConfigBean.org.glassfish.jdbc.config.JdbcResource, GlassFishConfigBean.org.glassfish.jdbc.config.JdbcResource, GlassFishConfigBean.org.glassfish.jdbc.config.JdbcConnectionPool, GlassFishConfigBean.org.glassfish.jdbc.config.JdbcConnectionPool]
Oct 18, 2015 11:33:57 AM com.sun.enterprise.v3.server.AppServerStartup stop
INFO: Shutdown procedure finished

My personal experience with running such test in eclipse as a standalone JUnit (not via maven test) is to use overloaded version of createEJBContainer, in which developer has to specify where to find the compiled bean classes. Assuming EJB classes are located in {currentProject}/target/classes and are using EJB annotations the following solved the same issue for me:
Map<String, Object> properties = new HashMap<String, Object>();
properties.put(EJBContainer.MODULES, new File("target/classes"));
ec = EJBContainer.createEJBContainer(properties);