<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
        "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
        "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<hibernate-configuration>

   <session-factory>

      <!-- Database connection settings -->
      <property name="connection.driver_class">
         <!-- org.hsqldb.jdbcDriver -->
         com.mysql.jdbc.Driver
      </property>
      <property name="connection.url">
         jdbc:mysql://localhost/xxxx
      </property>
      <property name="connection.username">
         xxxx
      </property>
      <property name="connection.password">
         xxxx
      </property>

      <!-- JDBC connection pool (use the built-in) -->
      <property name="connection.pool_size">1</property>

      [b]<!-- Timeout -->

      <property name="hibernate.c3p0.max_size">1</property>

      <property name="hibernate.c3p0.idle_test_period">20</property>
      <property name="hibernate.c3p0.timeout">40</property>[/b]

      <!-- SQL dialect -->
      <property name="dialect">
         <!-- org.hibernate.dialect.HSQLDialect -->
         org.hibernate.dialect.MySQLDialect
      </property>

      <!-- Enable Hibernate's automatic session context management -->
      <property name="current_session_context_class">thread</property>

      <!-- Disable the second-level cache  -->
      <property name="cache.provider_class">
         org.hibernate.cache.NoCacheProvider
      </property>

      <!-- Echo all executed SQL to stdout -->
      <property name="show_sql">false</property>

      <!-- Drop and re-create the database schema on startup -->
      <!-- comment this out to disable schema recreation on startup -->
      <!-- <property name="hbm2ddl.auto">create</property> -->
      <property name="hibernate.format_sql">false</property>

      <!-- Auflistung der gemappten Klassen -->
      ....

   </session-factory>

</hibernate-configuration>

[b]<!-- Timeout -->

      <property name="c3p0.max_size">1</property>

      <property name="c3p0.idle_test_period">20</property>
      <property name="c3p0.timeout">40</property>[/b]

<property name="connection.provider_class">org.hibernate.connection.C3P0ConnectionProvider</property>

    <property name="connection.provider_class">org.hibernate.connection.C3P0ConnectionProvider</property>
    <property name="c3p0.acquire_increment">1</property>
    <property name="c3p0.idle_test_period">100</property>
    <property name="c3p0.max_size">100</property>
    <property name="c3p0.max_statements">0</property>
    <property name="c3p0.min_size">10</property>
    <property name="c3p0.timeout">100</property>