bom dia pessoal…
O Hibernate estava funcionando perfeitamente, porém quando adicionei o código abaixo para utilizar o C3P0, apresentou o seguinte erro:
hibernate.cfg.xml
<?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>
<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.url">jdbc:mysql://localhost/dbqas</property>
<property name="hibernate.connection.username">root</property>
<property name="hibernate.connection.password">root</property>
<property name="hibernate.show_sql">false</property>
<!-- ... -->
<property name="c3p0.min_size" value="0"/>
<property name="c3p0.max_size" value="6"/>
<property name="c3p0.timeout" value="60"/>
<property name="c3p0.max_statements" value="0"/> <!-- preste atenção aqui -->
<property name="c3p0.acquire_increment" value="1"/>
<property name="c3p0.idle_test_period" value="60"/>
<!-- ... -->
<mapping resource="Model/Sitio.hbm.xml"/>
</session-factory>
</hibernate-configuration>
Erro:
java.lang.ExceptionInInitializerError
at Utils.HibernateUtil.getSessionFactory(HibernateUtil.java:39)
at Dao.SitioDao.list(SitioDao.java:21)
at Controller.SitioController.getListarSitio(SitioController.java:73)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at javax.el.BeanELResolver.getValue(BeanELResolver.java:87)
at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176)
at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)
at org.apache.el.parser.AstValue.getValue(AstValue.java:169)
at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:189)
at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)
at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:193)
at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:181)
at javax.faces.component.UIData.getValue(UIData.java:557)
at org.primefaces.component.datatable.DataTable.getValue(DataTable.java:773)
at javax.faces.component.UIData.getDataModel(UIData.java:1297) .............................
Alguém poderia ajudar ??? obrigado…