尝试在Tomcat服务器上部署Spring应用时发生ClassNotFoundException（找不到类PostgreSqlDialogue）

当我尝试在Tomcat服务器上运行项目时，出现以下错误：

java.lang.ClassNotFoundException: org.hibernate.dialect.PostgreSQLDialect 

完整错误堆栈：

SEVERE: Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'contactController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private family.service.ContactService family.controller.ContactController.contactService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'contactServiceImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private family.dao.ContactDAO family.service.ContactServiceImpl.contactDAO; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'contactDAOImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.hibernate.SessionFactory family.dao.ContactDAOImpl.sessionFactory; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/spring-servlet.xml]: Invocation of init method failed; nested exception is org.hibernate.HibernateException: Dialect class not found: org.hibernate.dialect.PostgreSQLDialect 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:292)
...
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private family.service.ContactService family.controller.ContactController.contactService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'contactServiceImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private family.dao.ContactDAO family.service.ContactServiceImpl.contactDAO; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'contactDAOImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.hibernate.SessionFactory family.dao.ContactDAOImpl.sessionFactory; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/spring-servlet.xml]: Invocation of init method failed; nested exception is org.hibernate.HibernateException: Dialect class not found: org.hibernate.dialect.PostgreSQLDialect 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:508)
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:289)
    ... 29 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'contactServiceImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private family.dao.ContactDAO family.service.ContactServiceImpl.contactDAO; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'contactDAOImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.hibernate.SessionFactory family.dao.ContactDAOImpl.sessionFactory; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/spring-servlet.xml]: Invocation of init method failed; nested exception is org.hibernate.HibernateException: Dialect class not found: org.hibernate.dialect.PostgreSQLDialect 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:292)
...
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private family.dao.ContactDAO family.service.ContactServiceImpl.contactDAO; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'contactDAOImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.hibernate.SessionFactory family.dao.ContactDAOImpl.sessionFactory; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/spring-servlet.xml]: Invocation of init method failed; nested exception is org.hibernate.HibernateException: Dialect class not found: org.hibernate.dialect.PostgreSQLDialect 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:508)
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:289)
    ... 42 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'contactDAOImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.hibernate.SessionFactory family.dao.ContactDAOImpl.sessionFactory; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/spring-servlet.xml]: Invocation of init method failed; nested exception is org.hibernate.HibernateException: Dialect class not found: org.hibernate.dialect.PostgreSQLDialect 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:292)
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.hibernate.SessionFactory family.dao.ContactDAOImpl.sessionFactory; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/spring-servlet.xml]: Invocation of init method failed; nested exception is org.hibernate.HibernateException: Dialect class not found: org.hibernate.dialect.PostgreSQLDialect 
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:508)
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:289)
    ... 55 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/spring-servlet.xml]: Invocation of init method failed; nested exception is org.hibernate.HibernateException: Dialect class not found: org.hibernate.dialect.PostgreSQLDialect 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1548)
...
Caused by: org.hibernate.HibernateException: Dialect class not found: org.hibernate.dialect.PostgreSQLDialect 
    at org.hibernate.dialect.resolver.DialectFactory.constructDialect(DialectFactory.java:159)
    at org.hibernate.dialect.resolver.DialectFactory.buildDialect(DialectFactory.java:99)
...
Caused by: java.lang.ClassNotFoundException: org.hibernate.dialect.PostgreSQLDialect 
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1702)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1547)
...

当我尝试遵循本教程时，我遇到了这个问题：

我正在使用Hibernate3.6.9-Final，Spring4。（如果有必要的话，我可以切换到Spring 3。我只是从另一个项目中获取了Spring依赖项。）

我所尝试的：

• 从Google搜索我是否缺少Maven依赖项。类org.hibernate.dial似乎是由hibernate提供的，我的pom.xml中有hibernate核心。我试图将hibernate entitymanager、hibernate工具等添加到pom.xml中，希望其中一个能够提供必要的依赖性，但没有帮助
• 我想可能需要添加PostgreSQL驱动程序，所以我在pom.xml中添加了9.1-901-1.jdbc4（见下文）。没有效果
• 我试图看看Eclipse是否能够解析org.hibernate.dialent.PostgreSqlDialent类，事实上，它能够。（我获取了随机项目文件，创建了PostgreSqlDialogue的实体字段，并按住CTRL键单击该字段，然后我被带到了org.hibernate.dialogue.PostgreSqlDialogue类的源代码中）。但当我尝试在服务器上运行项目时，仍然会出现错误
• 我试着按照指示检查Maven依赖树。我并没有因为看了它而变得更聪明，但它是在这篇文章的末尾提供的，也许它能帮助别人回答

spring-servlet.xml 按照教程中的说明，我创建了spring-servlet.xml：

<?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:aop="http://www.springframework.org/schema/aop"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:jee="http://www.springframework.org/schema/jee"
    xmlns:lang="http://www.springframework.org/schema/lang"
    xmlns:p="http://www.springframework.org/schema/p"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:util="http://www.springframework.org/schema/util"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee.xsd
        http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
        http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd">

    <context:annotation-config />
    <context:component-scan base-package="family" />

    <bean id="jspViewResolver"
        class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="viewClass"
            value="org.springframework.web.servlet.view.JstlView" />
        <property name="prefix" value="/WEB-INF/jsp/" />
        <property name="suffix" value=".jsp" />
    </bean>

    <bean id="messageSource"
        class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
        <property name="basename" value="classpath:messages" />
        <property name="defaultEncoding" value="UTF-8" />
    </bean>
    <bean id="propertyConfigurer"
        class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"
        p:location="/WEB-INF/jdbc.properties" />

    <bean id="dataSource"
        class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"
        p:driverClassName="${jdbc.driverClassName}"
        p:url="${jdbc.databaseurl}" p:username="${jdbc.username}"
        p:password="${jdbc.password}" />

     <bean id="sessionFactory"
        class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="configLocation">
            <value>classpath:hibernate.cfg.xml</value>
        </property>
        <property name="configurationClass">
            <value>org.hibernate.cfg.AnnotationConfiguration</value>
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">${jdbc.dialect}</prop>
                <prop key="hibernate.show_sql">true</prop>
            </props>
        </property>
    </bean>

    <tx:annotation-driven />
    <bean id="transactionManager"
        class="org.springframework.orm.hibernate3.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory" />
    </bean>
</beans>

pom.xml 我有以下POM文件（因为教程没有提供POM文件，所以我尽可能地从不同的来源组合POM文件）：

更新：

阿尔·斯威特曼提出，问题在于JAR-s并没有将包裹投入战争。我们与一位同事进行了核实：

我在项目上运行了“mvn包”（从命令行）

我将创建的WAR（test-1.0.0-BUILD-SNAPSHOT.WAR）放入Tomcat（C:\apache-Tomcat-7.0.50\webapps）中

我从命令行运行startup.bat

在Tomcat日志中，我看到了相同的错误：找不到PostgreSqlDialante

Tomcat已经解包了WAR文件。如果我查看目录： C:\apache-tomcat-7.0.50\webapps\test-1.0.0-BUILD-SNAPSHOT\WEB-INF\lib

我看到postgresql-9.1-901-1.jdbc4.jar文件捆绑得很好。我不知道为什么项目在读取SpringServlet.xml时找不到JAR文件

更新2: 所有必要的罐子似乎都准备好了：

更新3: 我将PostgreSQL数据库更改为H2数据库，现在它可以正常工作了

我还从runconfigurations->Classpath中删除了jar，因为现在它们似乎没有任何效果

但如果我从部署程序集中删除Maven依赖项，则会出现以下错误：

---

java.lang.ClassNotFoundException:org.springframework.web.context.ContextLoaderListener。所以这也是解决方案的一部分。无论如何，现在一切都正常了（除非我想再次使用PostgreSQL:）

假设您正在Eclipse/STS中运行服务器：检查服务器启动配置以确保postgres jar作为依赖项连接是值得的。我经常发现“编辑器”类路径和“服务器运行时”类路径之间存在差异

单击“运行”

单击“运行配置”

单击“ApacheTomcat”并选择您的配置/服务器

单击“类路径”选项卡。然后，您可以在选择“用户条目”后，通过“添加jar”按钮手动添加postgres jar

另一个想法

还有另一种配置可以使用——我想我可能得到了错误的Eclipse窗口（通常是IntelliJ用户）

试试下面的方法

右键单击Eclipse项目

选择“属性”

选择“部署程序集”

检查hibernate和postgres的JAR列表

如果没有，请单击“添加”

选择“通过路径变量存档”

选择“M2_REPO”，然后从下拉列表中查找postgres和hibernate的REPO中的jar

然后单击finish

---

我认为发生的事情是，jar文件在战争创建时没有被捆绑到战争中。

Al Sweetman的建议有所帮助，但我得到了新的错误和错误（ClassNotFoundExceptions）

所以除了Al Sweetman的建议之外，我还向Java构建路径添加了Maven依赖项。之后，我没有得到任何错误！事实上我错了。我看到服务器开始工作，但它仍然抛出相同的错误。将Maven依赖项添加到Java构建路径没有任何效果

更新 我将PostgreSQL数据库更改为H2数据库，现在一切正常。但我仍然需要向部署程序集添加Maven依赖项，所以这是解决方案的一部分

---

当我单击“添加jar”时，我只能从项目中添加jar。我改为单击“添加外部JAR”，并可以从文件系统中添加。我从中添加了postgresql-9.1-901-1.jdbc4.jar。这就是你的意思吗？我还是犯了同样的错误。这就是我的意思，我的道歉。您可以尝试添加hibernate jar文件吗？将hibernate.jar添加到类路径似乎有帮助：我现在遇到另一个错误：）我也会尝试修复这个问题，如果我不能，我会问新问题。严重：Servlet/test抛出load（）异常java.lang.ClassNotFoundException:org.dom4j.DocumentException另一个想法-我想我可能得到了错误的Eclipse窗口（通常是IntelliJ用户）。试试下面的1。右键单击Eclipse项目2。选择“属性”3。选择“部署程序集”4。检查hibernate和postgres的JAR列表。5.如果没有，请单击“添加”6。选择“通过路径变量存档”7。选择“M2_REPO”，然后从下拉列表中查找postgres和hibernate的REPO中的jar。

jdbc.dialect=org.hibernate.dialect.PostgreSQLDialect 

<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>test</groupId>
    <artifactId>test</artifactId>
    <packaging>war</packaging>
    <version>0.0.1-SNAPSHOT</version>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>0.5.0.M6</version>
    </parent>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    </properties>

    <dependencies>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>servlet-api</artifactId>
            <version>2.5</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>javax.persistence</groupId>
            <artifactId>persistence-api</artifactId>
            <version>1.0</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-tx</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>3.6.9.Final</version>
        </dependency>
        <dependency>
            <groupId>postgresql</groupId>
            <artifactId>postgresql</artifactId>
            <version>9.1-901-1.jdbc4</version>
        </dependency>
        <dependency>
            <groupId>commons-logging</groupId>
            <artifactId>commons-logging</artifactId>
            <version>1.1.1</version>
        </dependency>
        <dependency>
            <groupId>commons-dbcp</groupId>
            <artifactId>commons-dbcp</artifactId>
        </dependency>
        <dependency>
            <groupId>jstl</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
            <scope>compile</scope>
        </dependency>

    </dependencies>
    <build>
        <plugins>
            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.5</source>
                    <target>1.5</target>
                </configuration>
            </plugin>
            <!-- <plugin> <artifactId>maven-war-plugin</artifactId> <version>2.0</version> 
                </plugin> -->
        </plugins>
    </build>

    <repositories>
        <repository>
            <id>spring-snapshots</id>
            <url>http://repo.spring.io/libs-snapshot</url>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
        </repository>
    </repositories>
    <pluginRepositories>
        <pluginRepository>
            <id>spring-snapshots</id>
            <url>http://repo.spring.io/libs-snapshot</url>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
        </pluginRepository>
    </pluginRepositories>
</project>

mvn dependency:tree -Dverbose

[INFO] test:test:war:0.0.1-SNAPSHOT
[INFO] +- javax.servlet:servlet-api:jar:2.5:provided
[INFO] +- junit:junit:jar:4.11:test
[INFO] |  \- org.hamcrest:hamcrest-core:jar:1.3:test
[INFO] +- javax.persistence:persistence-api:jar:1.0:compile
[INFO] +- org.springframework:spring-context:jar:4.0.0.RC1:compile
[INFO] |  +- org.springframework:spring-aop:jar:4.0.0.RC1:compile
[INFO] |  |  +- (aopalliance:aopalliance:jar:1.0:compile - omitted for duplicate
)
[INFO] |  |  +- (org.springframework:spring-beans:jar:4.0.0.RC1:compile - omitte
d for duplicate)
[INFO] |  |  \- (org.springframework:spring-core:jar:4.0.0.RC1:compile - omitted
 for duplicate)
[INFO] |  +- org.springframework:spring-beans:jar:4.0.0.RC1:compile
[INFO] |  |  \- (org.springframework:spring-core:jar:4.0.0.RC1:compile - omitted
 for duplicate)
[INFO] |  +- org.springframework:spring-core:jar:4.0.0.RC1:compile
[INFO] |  \- org.springframework:spring-expression:jar:4.0.0.RC1:compile
[INFO] |     \- (org.springframework:spring-core:jar:4.0.0.RC1:compile - omitted
 for duplicate)
[INFO] +- org.springframework:spring-orm:jar:4.0.0.RC1:compile
[INFO] |  +- aopalliance:aopalliance:jar:1.0:compile
[INFO] |  +- (org.springframework:spring-beans:jar:4.0.0.RC1:compile - omitted f
or duplicate)
[INFO] |  +- (org.springframework:spring-core:jar:4.0.0.RC1:compile - omitted fo
r duplicate)
[INFO] |  +- org.springframework:spring-jdbc:jar:4.0.0.RC1:compile
[INFO] |  |  +- (org.springframework:spring-beans:jar:4.0.0.RC1:compile - omitte
d for duplicate)
[INFO] |  |  +- (org.springframework:spring-core:jar:4.0.0.RC1:compile - omitted
 for duplicate)
[INFO] |  |  \- (org.springframework:spring-tx:jar:4.0.0.RC1:compile - omitted f
or duplicate)
[INFO] |  \- (org.springframework:spring-tx:jar:4.0.0.RC1:compile - omitted for
duplicate)
[INFO] +- org.springframework:spring-webmvc:jar:4.0.0.RC1:compile
[INFO] |  +- (org.springframework:spring-beans:jar:4.0.0.RC1:compile - omitted f
or duplicate)
[INFO] |  +- (org.springframework:spring-context:jar:4.0.0.RC1:compile - omitted
 for duplicate)
[INFO] |  +- (org.springframework:spring-core:jar:4.0.0.RC1:compile - omitted fo
r duplicate)
[INFO] |  +- (org.springframework:spring-expression:jar:4.0.0.RC1:compile - omit
ted for duplicate)
[INFO] |  \- (org.springframework:spring-web:jar:4.0.0.RC1:compile - omitted for
 duplicate)
[INFO] +- org.springframework:spring-tx:jar:4.0.0.RC1:compile
[INFO] |  +- (aopalliance:aopalliance:jar:1.0:compile - omitted for duplicate)
[INFO] |  +- (org.springframework:spring-beans:jar:4.0.0.RC1:compile - omitted f
or duplicate)
[INFO] |  \- (org.springframework:spring-core:jar:4.0.0.RC1:compile - omitted fo
r duplicate)
[INFO] +- org.springframework:spring-web:jar:4.0.0.RC1:compile
[INFO] |  +- (aopalliance:aopalliance:jar:1.0:compile - omitted for duplicate)
[INFO] |  +- (org.springframework:spring-aop:jar:4.0.0.RC1:compile - omitted for
 duplicate)
[INFO] |  +- (org.springframework:spring-beans:jar:4.0.0.RC1:compile - omitted f
or duplicate)
[INFO] |  +- (org.springframework:spring-context:jar:4.0.0.RC1:compile - omitted
 for duplicate)
[INFO] |  \- (org.springframework:spring-core:jar:4.0.0.RC1:compile - omitted fo
r duplicate)
[INFO] +- org.hibernate:hibernate-core:jar:3.6.9.Final:compile
[INFO] |  +- antlr:antlr:jar:2.7.6:compile
[INFO] |  +- commons-collections:commons-collections:jar:3.1:compile
[INFO] |  +- dom4j:dom4j:jar:1.6.1:compile
[INFO] |  +- org.hibernate:hibernate-commons-annotations:jar:3.2.0.Final:compile

[INFO] |  |  \- (org.slf4j:slf4j-api:jar:1.7.5:compile - version managed from 1.
6.1; omitted for duplicate)
[INFO] |  +- org.hibernate.javax.persistence:hibernate-jpa-2.0-api:jar:1.0.1.Fin
al:compile
[INFO] |  +- javax.transaction:jta:jar:1.1:compile
[INFO] |  \- org.slf4j:slf4j-api:jar:1.7.5:compile
[INFO] +- postgresql:postgresql:jar:9.1-901-1.jdbc4:compile
[INFO] +- commons-logging:commons-logging:jar:1.1.1:compile
[INFO] +- commons-dbcp:commons-dbcp:jar:1.4:compile
[INFO] |  \- commons-pool:commons-pool:jar:1.5.4:compile
[INFO] +- jstl:jstl:jar:1.2:compile
[INFO] +- org.mockito:mockito-core:jar:1.9.5:test
[INFO] |  +- (org.hamcrest:hamcrest-core:jar:1.1:test - omitted for conflict wit
h 1.3)
[INFO] |  \- org.objenesis:objenesis:jar:1.0:test
[INFO] \- org.hamcrest:hamcrest-library:jar:1.3:test
[INFO]    \- (org.hamcrest:hamcrest-core:jar:1.3:test - omitted for duplicate)