Java 如何在Tomcat8+;焊接3.0(CDI 2.0)?
我已经在Tomcat中安装了Weld/CDI,并且工作正常,但在启动时,它说没有启用事务服务:Java 如何在Tomcat8+;焊接3.0(CDI 2.0)?,java,maven,tomcat,cdi,weld,Java,Maven,Tomcat,Cdi,Weld,我已经在Tomcat中安装了Weld/CDI,并且工作正常,但在启动时,它说没有启用事务服务: org.jboss.weld.bootstrap.WeldStartup.startContainer WELD-000101: Transactional services not available. Injection of @Inject UserTransaction not available. Transactional observers will be invoked
org.jboss.weld.bootstrap.WeldStartup.startContainer WELD-000101:
Transactional services not available. Injection of @Inject
UserTransaction not available. Transactional observers will be
invoked synchronously.
My pom.xml:
<?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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>groupId</groupId>
<artifactId>TestWebSocket</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>
<!-- Tell Maven what language version to use -->
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<dependencies>
<!-- https://mvnrepository.com/artifact/javax.enterprise/cdi-api -->
<dependency>
<groupId>javax.enterprise</groupId>
<artifactId>cdi-api</artifactId>
<version>2.0</version>
</dependency>
<!-- Enables the annotations, etc needed -->
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>7.0</version>
<exclusions>
<exclusion>
<groupId>javax.exterprise</groupId>
<artifactId>cdi-api</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- Our jersey libs -->
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet-core</artifactId>
<version>2.25.1</version>
</dependency>
<!-- CDI to JAX-RS Binding -->
<!-- https://mvnrepository.com/artifact/org.glassfish.jersey.containers.glassfish/jersey-gf-cdi-ban-custom-hk2-binding -->
<dependency>
<groupId>org.glassfish.jersey.containers.glassfish</groupId>
<artifactId>jersey-gf-cdi</artifactId>
<version>2.14</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.jboss.weld.servlet/weld-servlet-core -->
<dependency>
<groupId>org.jboss.weld.servlet</groupId>
<artifactId>weld-servlet-core</artifactId>
<version>3.0.0.Final</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.jboss.weld/weld-core-impl -->
<dependency>
<groupId>org.jboss.weld</groupId>
<artifactId>weld-core-impl</artifactId>
<version>3.0.0.Final</version>
</dependency>
</dependencies>
</project>
4.0.0
groupId
测试网袋
1.0-快照
战争
1.8
1.8
javax.enterprise
CDIAPI
2
爪哇
JavaEEAPI
7
javax.exterprise
CDIAPI
org.glassfish.jersey.containers
jersey容器servlet核心
2.25.1
org.glassfish.jersey.containers.glassfish
泽西gf cdi
2.14
org.jboss.weld.servlet
焊芯
3.0.0.1决赛
org.jboss.weld
焊芯植入
3.0.0.1决赛
web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
version="3.1">
<servlet>
<servlet-name>Example API</servlet-name>
<servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
<init-param>
<param-name>jersey.config.server.provider.packages</param-name>
<param-value>com.testpush</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Example API</servlet-name>
<url-pattern>/events/*</url-pattern>
</servlet-mapping>
<listener>
<listener-class>org.jboss.weld.environment.servlet.Listener</listener-class>
</listener>
<resource-env-ref>
<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>
</web-app>
<?xml version="1.0" encoding="utf-8"?>
<Context>
<Resource name="BeanManager"
auth="Container"
type="javax.enterprise.inject.spi.BeanManager"
factory="org.jboss.weld.resources.ManagerObjectFactory"/>
</Context>
示例API
org.glassfish.jersey.servlet.ServletContainer
jersey.config.server.provider.packages
com.testpush
1.
示例API
/事件/*
org.jboss.weld.environment.servlet.Listener
豆管员
javax.enterprise.inject.spi.BeanManager
beans.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
http://xmlns.jcp.org/xml/ns/javaee/beans_1_1.xsd"
bean-discovery-mode="all">
</beans>
您需要从Weld SPI提供
事务服务的实现,然后通过ServiceLoader
将其注册为META-INF/services/org.jboss.Weld.bootstrap.api.Service
可以找到完整的详细信息您能否提供一个指向实现它的github项目的链接?