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  1. javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Could not open connection
  2. at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1361)
  3. at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1289)
  4. at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:1371)
  5. at org.hibernate.ejb.TransactionImpl.begin(TransactionImpl.java:60)
  6. at br.com.caelum.vraptor.util.jpa.JPATransactionInterceptor.intercept(JPATransactionInterceptor.java:50)
  7. at br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
  8. at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
  9. at br.com.solucaoaquibradescoseguros.interceptor.ErrorInterceptor.intercept(ErrorInterceptor.java:50)
  10. at br.com.solucaoaquibradescoseguros.interceptor.ErrorInterceptor.intercept(ErrorInterceptor.java:45)
  11. at br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
  12. at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
  13. at br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:56)
  14. at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
  15. at br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:56)
  16. at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
  17. at br.com.caelum.vraptor.core.LazyInterceptorHandler.execute(LazyInterceptorHandler.java:61)
  18. at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
  19. at br.com.caelum.vraptor.interceptor.ExceptionHandlerInterceptor.intercept(ExceptionHandlerInterceptor.java:71)
  20. at br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
  21. at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
  22. at br.com.caelum.vraptor.interceptor.InstantiateInterceptor.intercept(InstantiateInterceptor.java:48)
  23. at br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
  24. at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
  25. at br.com.caelum.vraptor.interceptor.FlashInterceptor.intercept(FlashInterceptor.java:83)
  26. at br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
  27. at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
  28. at br.com.caelum.vraptor.interceptor.ResourceLookupInterceptor.intercept(ResourceLookupInterceptor.java:69)
  29. at br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
  30. at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
  31. at br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:56)
  32. at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
  33. at br.com.caelum.vraptor.core.EnhancedRequestExecution.execute(EnhancedRequestExecution.java:44)
  34. at br.com.caelum.vraptor.VRaptor$1.insideRequest(VRaptor.java:91)
  35. at br.com.caelum.vraptor.ioc.spring.SpringProvider.provideForRequest(SpringProvider.java:58)
  36. at br.com.caelum.vraptor.VRaptor.doFilter(VRaptor.java:88)
  37. at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
  38. at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
  39. at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
  40. at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
  41. at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478)
  42. at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
  43. at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80)
  44. at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:624)
  45. at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
  46. at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:341)
  47. at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799)
  48. at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
  49. at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861)
  50. at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455)
  51. at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
  52. at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1160)
  53. at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
  54. at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
  55. at java.lang.Thread.run(Thread.java:811)
  56. Caused by: org.hibernate.exception.GenericJDBCException: Could not open connection
  57. at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:52)
  58. at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:125)
  59. at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:110)
  60. at org.hibernate.engine.jdbc.internal.LogicalConnectionImpl.obtainConnection(LogicalConnectionImpl.java:304)
  61. at org.hibernate.engine.jdbc.internal.LogicalConnectionImpl.getConnection(LogicalConnectionImpl.java:169)
  62. at org.hibernate.engine.transaction.internal.jdbc.JdbcTransaction.doBegin(JdbcTransaction.java:67)
  63. at org.hibernate.engine.transaction.spi.AbstractTransactionImpl.begin(AbstractTransactionImpl.java:160)
  64. at org.hibernate.internal.SessionImpl.beginTransaction(SessionImpl.java:1263)
  65. at org.hibernate.ejb.TransactionImpl.begin(TransactionImpl.java:57)
  66. ... 50 more
  67. Caused by: java.sql.SQLException: Connections could not be acquired from the underlying database!
  68. at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)
  69. at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:529)
  70. at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:128)
  71. at org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider.getConnection(C3P0ConnectionProvider.java:84)
  72. at org.hibernate.internal.AbstractSessionImpl$NonContextualJdbcConnectionAccess.obtainConnection(AbstractSessionImpl.java:276)
  73. at org.hibernate.engine.jdbc.internal.LogicalConnectionImpl.obtainConnection(LogicalConnectionImpl.java:297)
  74. ... 55 more
  75. Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary factory or source.
  76. at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1319)
  77. at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:557)
  78. at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:477)
  79. at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:525)
  80. ... 59 more
  81. nov 01, 2018 4:26:28 PM org.apache.catalina.core.StandardWrapperValve invoke
  82. GRAVE: Servlet.service() for servlet [default] in context with path [/solucaoaquiv2] threw exception
  83. java.lang.NullPointerException
  84. at br.com.solucaoaquibradescoseguros.interceptor.ErrorInterceptor.intercept(ErrorInterceptor.java:53)
  85. at br.com.solucaoaquibradescoseguros.interceptor.ErrorInterceptor.intercept(ErrorInterceptor.java:45)
  86. at br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
  87. at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
  88. at br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:56)
  89. at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
  90. at br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:56)
  91. at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
  92. at br.com.caelum.vraptor.core.LazyInterceptorHandler.execute(LazyInterceptorHandler.java:61)
  93. at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
  94. at br.com.caelum.vraptor.interceptor.ExceptionHandlerInterceptor.intercept(ExceptionHandlerInterceptor.java:71)
  95. at br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
  96. at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
  97. at br.com.caelum.vraptor.interceptor.InstantiateInterceptor.intercept(InstantiateInterceptor.java:48)
  98. at br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
  99. at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
  100. at br.com.caelum.vraptor.interceptor.FlashInterceptor.intercept(FlashInterceptor.java:83)
  101. at br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
  102. at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
  103. at br.com.caelum.vraptor.interceptor.ResourceLookupInterceptor.intercept(ResourceLookupInterceptor.java:69)
  104. at br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:54)
  105. at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
  106. at br.com.caelum.vraptor.core.ToInstantiateInterceptorHandler.execute(ToInstantiateInterceptorHandler.java:56)
  107. at br.com.caelum.vraptor.core.DefaultInterceptorStack.next(DefaultInterceptorStack.java:54)
  108. at br.com.caelum.vraptor.core.EnhancedRequestExecution.execute(EnhancedRequestExecution.java:44)
  109. at br.com.caelum.vraptor.VRaptor$1.insideRequest(VRaptor.java:91)
  110. at br.com.caelum.vraptor.ioc.spring.SpringProvider.provideForRequest(SpringProvider.java:58)
  111. at br.com.caelum.vraptor.VRaptor.doFilter(VRaptor.java:88)
  112. at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
  113. at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
  114. at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
  115. at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
  116. at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478)
  117. at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
  118. at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80)
  119. at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:624)
  120. at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
  121. at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:341)
  122. at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799)
  123. at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
  124. at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861)
  125. at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455)
  126. at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
  127. at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1160)
  128. at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
  129. at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
  130. at java.lang.Thread.run(Thread.java:811)
  131.  
  132. <?xml version="1.0" encoding="UTF-8"?>
  133. <persistence version="2.0"
  134. xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  135. xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
  136.  
  137. <persistence-unit name="default" transaction-type="RESOURCE_LOCAL">
  138.  
  139. <!-- Entidades -->
  140. <properties>
  141.  
  142. <property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver" />
  143. <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLInnoDBDialect" />
  144.  
  145. <!-- <property name="hibernate.connection.driver_class" value="net.sourceforge.jtds.jdbc.Driver"/> -->
  146. <!-- <property name="hibernate.dialect" value="org.hibernate.dialect.SQLServerDialect"/> -->
  147. <!-- <property name="hibernate.dialect" value="br.com.solucaoaqui.dialect.SQlServerDBDialect" /> -->
  148.  
  149. <!-- Conexão Servidor Homologacao -->
  150. <property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3306/solucaoaquiv2Homolg?autoReconnect=true" />
  151. <property name="javax.persistence.jdbc.user" value="***" />
  152. <property name="javax.persistence.jdbc.password" value="***" />
  153.  
  154. <!-- <property name="javax.persistence.jdbc.url" value="jdbc:jtds:sqlserver://localhost:1433;DatabaseName=solucao_aqui"/> -->
  155. <!-- <property name="javax.persistence.jdbc.user" value="***"/> -->
  156. <!-- <property name="javax.persistence.jdbc.password" value="***"/> -->
  157.  
  158. <property name="hibernate.show_sql" value="true" />
  159.  
  160. <!-- Configuracao de pool -->
  161. <property name="hibernate.connection.provider_class" value="org.hibernate.connection.C3P0ConnectionProvider" />
  162. <property name="hibernate.c3p0.idle_test_period" value="100" />
  163. <property name="hibernate.c3p0.preferredTestQuery" value="select 1;" />
  164. <property name="hibernate.c3p0.acquire_increment" value="3" />
  165. <property name="hibernate.c3p0.timeout" value="25200" />
  166. <property name="hibernate.c3p0.min_size" value="1" />
  167. <property name="hibernate.c3p0.max_size" value="20" />
  168. <property name="hibernate.c3p0.max_statements" value="0" />
  169.  
  170. </properties>
  171. </persistence-unit>
  172.  
  173. </persistence>
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