Could not start transaction : Seam 3 + Tomcat 6
thierryler Oct 6, 2011 9:52 AMHello,
I created a Maven (3) Multi-module projet using Seam 3. It worked. Then I added the seam-security artifact and Hibernate. But when I am going to index.jsp (Firefox), I have the following error :
java.lang.IllegalStateException: Could not start transaction at org.jboss.seam.faces.transaction.TransactionPhaseListener.begin(TransactionPhaseListener.java:96) at org.jboss.seam.faces.transaction.TransactionPhaseListener.begin(TransactionPhaseListener.java:86) at org.jboss.seam.faces.transaction.TransactionPhaseListener.handleTransactionsBeforePhase(TransactionPhaseListener.java:67) at org.jboss.seam.faces.transaction.TransactionPhaseListener.beforePhase(TransactionPhaseListener.java:49) at org.jboss.seam.faces.event.DelegatingPhaseListener.beforePhase(DelegatingPhaseListener.java:28) at com.sun.faces.lifecycle.Phase.handleBeforePhase(Phase.java:224) at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:95) at com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:107) at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:114) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:308) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.ocpsoft.pretty.PrettyFilter.doFilter(PrettyFilter.java:118) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302) at com.ocpsoft.pretty.PrettyFilter.doFilter(PrettyFilter.java:110) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Thread.java:662) Caused by: java.lang.RuntimeException: javax.naming.NamingException: Cannot create resource instance at org.jboss.seam.transaction.DefaultSeamTransaction.getSeamTransaction(DefaultSeamTransaction.java:153) at org.jboss.seam.transaction.DefaultSeamTransaction.isActiveOrMarkedRollback(DefaultSeamTransaction.java:62) at org.jboss.seam.faces.transaction.TransactionPhaseListener.begin(TransactionPhaseListener.java:91) ... 31 more Caused by: javax.naming.NamingException: Cannot create resource instance at org.apache.naming.factory.TransactionFactory.getObjectInstance(TransactionFactory.java:113) at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304) at org.apache.naming.NamingContext.lookup(NamingContext.java:793) at org.apache.naming.NamingContext.lookup(NamingContext.java:140) at org.apache.naming.NamingContext.lookup(NamingContext.java:781) at org.apache.naming.NamingContext.lookup(NamingContext.java:153) at org.apache.naming.SelectorContext.lookup(SelectorContext.java:152) at javax.naming.InitialContext.lookup(InitialContext.java:392) at org.jboss.seam.transaction.DefaultSeamTransaction.getUserTransaction(DefaultSeamTransaction.java:177) at org.jboss.seam.transaction.DefaultSeamTransaction.createUTTransaction(DefaultSeamTransaction.java:169) at org.jboss.seam.transaction.DefaultSeamTransaction.getSeamTransaction(DefaultSeamTransaction.java:134) ... 33 more
My parent pom :
<?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/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.c4</groupId> <artifactId>C4LineOpenPoc</artifactId> <version>1.0-SNAPSHOT</version> <packaging>pom</packaging> <name>Line Open POC</name> <modules> <module>C4LineOpenPocModel</module> <module>C4LineOpenPocUtil</module> <module>C4LineOpenPocDAO</module> <module>C4LineOpenPocService</module> <module>C4LineOpenPocWeb</module> </modules> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <maven-compiler-plugin.version>2.3.2</maven-compiler-plugin.version> <junit.version>4.8.1</junit.version> <maven-site-plugin.version>3.0-beta-3</maven-site-plugin.version> <maven-javadoc-plugin.version>2.8</maven-javadoc-plugin.version> <maven-checkstyle-plugin.version>2.7</maven-checkstyle-plugin.version> <maven-pmd-plugin.version>2.5</maven-pmd-plugin.version> <maven-jxr-plugin.version>2.3</maven-jxr-plugin.version> <taglist-maven-plugin.version>2.4</taglist-maven-plugin.version> <cobertura-maven-plugin.version>2.5.1</cobertura-maven-plugin.version> <maven-surefire-plugin.version>2.9</maven-surefire-plugin.version> <maven-surefire-report-plugin>2.9</maven-surefire-report-plugin> <log4j.version>1.2.13</log4j.version> <guava.version>10.0</guava.version> <version.weld-servlet>1.1.2.Final</version.weld-servlet> <version.arquillian>1.0.0.Alpha4</version.arquillian> <version.mojarra>2.0.3</version.mojarra> <seam.version>3.0.0.Final</seam.version> <hibernate-validator.version>4.0.0.GA</hibernate-validator.version> <servlet-api.version>2.5</servlet-api.version> <prettyfaces-jsf2.version>3.3.0</prettyfaces-jsf2.version> <ocpsoft-pretty-time.version>1.0.7</ocpsoft-pretty-time.version> <jpamodelgen.version>1.1.1.Final</jpamodelgen.version> </properties> <repositories> <repository> <id>jboss-public-repository</id> <name>JBoss Repository</name> <url>https://repository.jboss.org/nexus/content/groups/public</url> <releases> <updatePolicy>never</updatePolicy> </releases> <snapshots> <updatePolicy>daily</updatePolicy> </snapshots> </repository> </repositories> <pluginRepositories> <pluginRepository> <id>jboss-public-repository</id> <name>JBoss Repository</name> <url>https://repository.jboss.org/nexus/content/groups/public</url> <releases> <updatePolicy>never</updatePolicy> </releases> <snapshots> <enabled>false</enabled> <updatePolicy>daily</updatePolicy> </snapshots> </pluginRepository> </pluginRepositories> <dependencyManagement> <dependencies> <!-- JUnit --> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>${junit.version}</version> <scope>test</scope> </dependency> <!-- JAX WS RT --> <dependency> <groupId>com.sun.xml.ws</groupId> <artifactId>jaxws-rt</artifactId> <version>${jaxws-rt.version}</version> </dependency> <!-- log4j --> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>${log4j.version}</version> </dependency> <!-- Weld --> <dependency> <groupId>org.jboss.weld.servlet</groupId> <artifactId>weld-servlet-parent</artifactId> <version>${version.weld-servlet}</version> <type>pom</type> <scope>import</scope> </dependency> <!-- Seam --> <dependency> <groupId>org.jboss.seam</groupId> <artifactId>seam-bom</artifactId> <version>${seam.version}</version> <type>pom</type> <scope>import</scope> </dependency> <!-- Guava --> <dependency> <groupId>com.google.guava</groupId> <artifactId>guava</artifactId> <version>${guava.version}</version> </dependency> <!-- Prety time --> <dependency> <groupId>com.ocpsoft</groupId> <artifactId>ocpsoft-pretty-time</artifactId> <version>${ocpsoft-pretty-time.version}</version> </dependency> <!-- pretty faces --> <dependency> <groupId>com.ocpsoft</groupId> <artifactId>prettyfaces-jsf2</artifactId> <version>${prettyfaces-jsf2.version}</version> </dependency> </dependencies> </dependencyManagement> <dependencies> <!-- Common to JEE and Servlet containers --> <dependency> <groupId>javax.enterprise</groupId> <artifactId>cdi-api</artifactId> <scope>provided</scope> </dependency> <dependency> <groupId>javax.annotation</groupId> <artifactId>jsr250-api</artifactId> <scope>provided</scope> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <version>${servlet-api.version}</version> <scope>provided</scope> </dependency> <dependency> <groupId>org.jboss.weld.servlet</groupId> <artifactId>weld-servlet</artifactId> <scope>runtime</scope> </dependency> <!-- Bean Validation API (JSR 303) --> <dependency> <groupId>javax.validation</groupId> <artifactId>validation-api</artifactId> </dependency> <!-- Bean Validation Implementation --> <!-- Provides portable constraints such as @NotEmpty, @Email and @Url --> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-validator</artifactId> <version>${hibernate-validator.version}</version> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>org.jboss.arquillian</groupId> <artifactId>arquillian-junit</artifactId> <version>${version.arquillian}</version> <scope>test</scope> </dependency> <dependency> <groupId>com.sun.faces</groupId> <artifactId>jsf-api</artifactId> <version>${version.mojarra}</version> </dependency> <dependency> <groupId>com.sun.faces</groupId> <artifactId>jsf-impl</artifactId> <version>${version.mojarra}</version> <scope>runtime</scope> </dependency> <!-- Joda time --> <dependency> <groupId>joda-time</groupId> <artifactId>joda-time</artifactId> </dependency> <!-- Pretty time --> <dependency> <groupId>com.ocpsoft</groupId> <artifactId>ocpsoft-pretty-time</artifactId> </dependency> <!-- Pretty faces --> <dependency> <groupId>com.ocpsoft</groupId> <artifactId>prettyfaces-jsf2</artifactId> </dependency> <dependency> <groupId>org.jboss.seam.solder</groupId> <artifactId>seam-solder</artifactId> </dependency> <dependency> <groupId>org.jboss.seam.faces</groupId> <artifactId>seam-faces</artifactId> </dependency> <dependency> <groupId>org.jboss.seam.international</groupId> <artifactId>seam-international</artifactId> </dependency> <dependency> <groupId>org.jboss.seam.security</groupId> <artifactId>seam-security</artifactId> </dependency> <dependency> <groupId>org.jboss.seam.config</groupId> <artifactId>seam-config-xml</artifactId> </dependency> <dependency> <groupId>org.jboss.seam.persistence</groupId> <artifactId>seam-persistence</artifactId> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-entitymanager</artifactId> <version>3.6.7.Final</version> <scope>runtime</scope> <exclusions> <exclusion> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.hibernate.javax.persistence</groupId> <artifactId>hibernate-jpa-2.0-api</artifactId> <version>1.0.1.Final</version> <scope>compile</scope> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-search</artifactId> <version>3.4.1.Final</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.16</version> </dependency> <!-- Guava --> <dependency> <groupId>com.google.guava</groupId> <artifactId>guava</artifactId> </dependency> <dependency> <groupId>commons-digester</groupId> <artifactId>commons-digester</artifactId> <version>2.1</version> </dependency> </dependencies> <build> <finalName>Carrefour Line Open POC</finalName> <plugins> <!-- Maven compiler --> <plugin> <artifactId>maven-compiler-plugin</artifactId> <version>${maven-compiler-plugin.version}</version> <configuration> <source>1.6</source> <target>1.6</target> <encoding>${project.build.sourceEncoding}</encoding> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-eclipse-plugin</artifactId> <version>2.8</version> <configuration> <wtpversion>2.0</wtpversion> <source>1.6</source> <target>1.6</target> </configuration> </plugin> <!-- pour faire fonctionner sous maven 3 --> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-site-plugin</artifactId> <version>${maven-site-plugin.version}</version> </plugin> <!-- Surefire --> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-plugin</artifactId> <version>${maven-surefire-plugin.version}</version> </plugin> </plugins> </build> <reporting> ... </reporting> </project>
My web module pom.xml file :
<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>com.c4</groupId> <artifactId>C4LineOpenPoc</artifactId> <version>1.0-SNAPSHOT</version> </parent> <groupId>com.c4</groupId> <artifactId>C4LineOpenPocWeb</artifactId> <version>1.0-SNAPSHOT</version> <packaging>war</packaging> <name>C4LineOpenPocWeb</name> <dependencies> <dependency> <groupId>com.c4</groupId> <artifactId>C4LineOpenPocModel</artifactId> <version>1.0-SNAPSHOT</version> </dependency> <dependency> <groupId>com.c4</groupId> <artifactId>C4LineOpenPocUtil</artifactId> <version>1.0-SNAPSHOT</version> </dependency> <dependency> <groupId>com.c4</groupId> <artifactId>C4LineOpenPocService</artifactId> <version>1.0-SNAPSHOT</version> </dependency> <!-- JUnit --> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <scope>test</scope> </dependency> <!-- Common to JEE and Servlet containers --> <dependency> <groupId>javax.enterprise</groupId> <artifactId>cdi-api</artifactId> <scope>provided</scope> </dependency> <dependency> <groupId>javax.annotation</groupId> <artifactId>jsr250-api</artifactId> <scope>provided</scope> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <version>${servlet-api.version}</version> <scope>provided</scope> </dependency> <dependency> <groupId>org.jboss.weld.servlet</groupId> <artifactId>weld-servlet</artifactId> <scope>runtime</scope> </dependency> <!-- Bean Validation API (JSR 303) --> <dependency> <groupId>javax.validation</groupId> <artifactId>validation-api</artifactId> </dependency> <!-- Bean Validation Implementation --> <!-- Provides portable constraints such as @NotEmpty, @Email and @Url --> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-validator</artifactId> <version>${hibernate-validator.version}</version> </dependency> <dependency> <groupId>org.jboss.arquillian</groupId> <artifactId>arquillian-junit</artifactId> <version>${version.arquillian}</version> <scope>test</scope> </dependency> <dependency> <groupId>com.sun.faces</groupId> <artifactId>jsf-api</artifactId> <version>${version.mojarra}</version> </dependency> <dependency> <groupId>com.sun.faces</groupId> <artifactId>jsf-impl</artifactId> <version>${version.mojarra}</version> <scope>runtime</scope> </dependency> <!-- Joda time --> <dependency> <groupId>joda-time</groupId> <artifactId>joda-time</artifactId> </dependency> <!-- Pretty time --> <dependency> <groupId>com.ocpsoft</groupId> <artifactId>ocpsoft-pretty-time</artifactId> </dependency> <!-- Pretty faces --> <dependency> <groupId>com.ocpsoft</groupId> <artifactId>prettyfaces-jsf2</artifactId> </dependency> <dependency> <groupId>org.jboss.seam.solder</groupId> <artifactId>seam-solder</artifactId> </dependency> <dependency> <groupId>org.jboss.seam.faces</groupId> <artifactId>seam-faces</artifactId> </dependency> <dependency> <groupId>org.jboss.seam.international</groupId> <artifactId>seam-international</artifactId> </dependency> <dependency> <groupId>org.jboss.seam.config</groupId> <artifactId>seam-config-xml</artifactId> </dependency> <dependency> <groupId>org.jboss.seam.security</groupId> <artifactId>seam-security</artifactId> </dependency> <dependency> <groupId>org.jboss.seam.persistence</groupId> <artifactId>seam-persistence</artifactId> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-entitymanager</artifactId> <version>3.6.7.Final</version> <scope>runtime</scope> <exclusions> <exclusion> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.hibernate.javax.persistence</groupId> <artifactId>hibernate-jpa-2.0-api</artifactId> <version>1.0.1.Final</version> <scope>compile</scope> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-search</artifactId> <version>3.4.1.Final</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.16</version> </dependency> <!-- Guava --> <dependency> <groupId>com.google.guava</groupId> <artifactId>guava</artifactId> </dependency> </dependencies> <build> <finalName>${project.artifactId}</finalName> <plugins> <!-- Maven compiler --> <plugin> <artifactId>maven-compiler-plugin</artifactId> <version>${maven-compiler-plugin.version}</version> <configuration> <source>1.6</source> <target>1.6</target> <encoding>${project.build.sourceEncoding}</encoding> </configuration> </plugin> <!-- Embedded Tomcat (package tomcat:run) --> <!-- Standalone Tomcat (package tomcat:deploy) --> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>tomcat-maven-plugin</artifactId> <version>1.0</version> <configuration> <path>/${project.build.finalName}</path> <!-- Embedded port --> <port>9090</port> <!-- The default authentication credentials for remote deployment are username "admin" with no password To override credentials, define a server in settings.xml and activate it using the <server> element --> <url>http://localhost:9090/manager</url> </configuration> </plugin> </plugins> </build> </project>
My web.xml file :
<?xml version="1.0" encoding="UTF-8"?> <web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"> <context-param> <param-name>javax.faces.PROJECT_STAGE</param-name> <param-value>Development</param-value> </context-param> <context-param> <param-name>org.apache.myfaces.annotation.SCAN_PACKAGES</param-name> <param-value>com.carrefour</param-value> </context-param> <filter> <filter-name>Pretty Filter</filter-name> <filter-class>com.ocpsoft.pretty.PrettyFilter</filter-class> </filter> <filter-mapping> <filter-name>Pretty Filter</filter-name> <url-pattern>/*</url-pattern> <dispatcher>FORWARD</dispatcher> <dispatcher>REQUEST</dispatcher> <dispatcher>ERROR</dispatcher> </filter-mapping> <!-- Activate the JSF 2.0 servlet --> <servlet> <servlet-name>Faces Servlet</servlet-name> <servlet-class>javax.faces.webapp.FacesServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> <!-- Tell the context which URLs to process with JSF --> <servlet-mapping> <servlet-name>Faces Servlet</servlet-name> <url-pattern>*.jsf</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>index.jsf</welcome-file> </welcome-file-list> <!-- Weld Jetty/Tomcat specific configuration parameters --> <!-- *** The <listener> and <resource-env-ref> elements can be deleted when running in a Java EE 6 container *** --> <listener> <listener-class>org.jboss.weld.environment.servlet.Listener</listener-class> </listener> <resource-env-ref> <description>Object factory for the CDI Bean Manager</description> <resource-env-ref-name>BeanManager</resource-env-ref-name> <resource-env-ref-type>javax.enterprise.inject.spi.BeanManager</resource-env-ref-type> </resource-env-ref> <!-- Enable this security constraint if you are using *.jsf as your Faces Servlet mapping --> <!-- <security-constraint> <display-name>Restrict direct access to Facelets views</display-name> <web-resource-collection> <web-resource-name>Facelets views</web-resource-name> <url-pattern>*.xhtml</url-pattern> </web-resource-collection> <auth-constraint/> </security-constraint> --> </web-app>
my seam-bean.xml file :
<beans xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ee="urn:java:ee" xmlns:ss="urn:java:org.jboss.seam.security" xsi:schemaLocation=" http://java.sun.com/xml/ns/javaee http://docs.jboss.org/cdi/beans_1_0.xsd"> <ss:IdentityImpl> <ee:modifies /> <ss:authenticatorName>lineOpenAuthenticator</ss:authenticatorName> </ss:IdentityImpl> </beans>
my beans.xml file :
<beans xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:s="urn:java:ee" xmlns:t="urn:java:org.jboss.seam.transaction" xsi:schemaLocation=" http://java.sun.com/xml/ns/javaee http://docs.jboss.org/cdi/beans_1_0.xsd"> <t:SeSynchronizations> <s:modifies /> </t:SeSynchronizations> <t:EntityTransaction> <s:modifies /> </t:EntityTransaction> </beans>
my persistence.xml file :
<?xml version="1.0" encoding="UTF-8"?> <persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd" version="2.0"> <persistence-unit name="thierry"> <jta-data-source>jdbc/test_thierry</jta-data-source> <properties> <!-- Properties for Hibernate (default provider for JBoss AS) --> <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect"/> <property name="hibernate.hbm2ddl.auto" value="create-drop"/> <!-- <property name="hibernate.show_sql" value="true"/> --> <!-- Only format when you need to debug, because it slows things down --> <property name="hibernate.format_sql" value="true"/> <property name="hibernate.show_sql" value="true" /> </properties> </persistence-unit> </persistence>
The tomcat 6 server.xml file contains :
<Resource auth="Container" driverClassName="com.mysql.jdbc.Driver" maxActive="20" maxIdle="30" maxWait="-1" name="jdbc/test_thierry" password="thierry" type="javax.sql.DataSource" url="jdbc:mysql://localhost:3306/test_thierry_01?autoReconnect=true" username="thierry"/>
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