如何在Tomcat 8.5上使用CDI和JSF

我認爲用CDI bean替換JSF bean會很容易。但這是一個緩慢的開始。非常慢。如何在Tomcat 8.5上使用CDI和JSF

我使用的是Tomcat 8.5和JSF 2.2，我試圖使用CDI。我嘗試了不同的配置，不同的結果但沒有任何效果，所以我遵循http://balusc.omnifaces.org/2013/10/how-to-install-cdi-in-tomcat.html中的方向，這就是我所得到的結果。

SEVERE: A child container failed during start 
java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/Workflow]] 
at java.util.concurrent.FutureTask.report(FutureTask.java:122) 
at java.util.concurrent.FutureTask.get(FutureTask.java:192) 
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:911) 
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:890) 
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:152) 
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1403) 
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1393) 
at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
at java.lang.Thread.run(Thread.java:745)

我的配置是：

\ META-INF \ context.xml的

<!-- language: lang-html --> 
<?xml version="1.0" encoding="UTF-8"?> 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" 
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 

<Context reloadable="true"> 
<Resources   cachingAllowed="true" cacheMaxSize="20000"  /> 

<Resource 
name="jdbc/FlowDB" 
auth="Container" 
type="javax.sql.DataSource" 
maxActive="100" 
maxIdle="30" 
maxWait="10000" 
username="xxxx" 
password="xxxxxxxxxxx" 
driverClassName="com.mysql.jdbc.Driver" 
url="jdbc:mysql://localhost:3306/flow?autoReconnect=true" /> 

<Resource 
name="mail/Session" 
auth="Container" 
type="javax.mail.Session" 
mail.smtp.host="localhost" 
mail.smtp.port="25" 
mail.smtp.auth="true" 
mail.smtp.user="[email protected]" 
mail.smtp.password="123456" /> 

<!-- Binding BeanManager to JNDI --> 
<Resource 
name="BeanManager" 
auth="Container" 
type="javax.enterprise.inject.spi.BeanManager" 
factory="org.jboss.weld.resources.ManagerObjectFactory"/> 

<!--        --> 

</Context>

\ WEB-INF \ beans.xml中

<?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="annotated" 
> 
</beans>

Pom.xml

<build> 
<plugins> 
<plugin> 
<groupId>org.apache.maven.plugins</groupId> 
<artifactId>maven-compiler-plugin</artifactId> 
<version>3.1</version> 
<configuration> 
<source>1.8</source> 
<target>1.8</target> 
</configuration> 
</plugin> 

<plugin> 
<artifactId>maven-resources-plugin</artifactId> 
<version>2.7</version> 
<configuration> 
<encoding>UTF-8</encoding> 
</configuration> 
</plugin> 

<plugin> 
<groupId>org.apache.maven.plugins</groupId> 
<artifactId>maven-war-plugin</artifactId> 
<version>2.6</version> 
</plugin> 
</plugins> 
</build> 

<dependencies> 
<dependency> 
<groupId>org.glassfish</groupId> 
<artifactId>javax.faces</artifactId> 
<version>2.2.10</version> 
</dependency> 

<!-- Hibernate --> 
<dependency> 
<groupId>org.hibernate</groupId> 
<artifactId>hibernate-core</artifactId> 
<version>4.3.4.Final</version> 
</dependency> 

<dependency> 
<groupId>org.jboss.logging</groupId> 
<artifactId>jboss-logging</artifactId> 
<version>3.3.0.Final</version> 
</dependency> 
<!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-validator --> 
<dependency> 
<groupId>org.hibernate</groupId> 
<artifactId>hibernate-validator</artifactId> 
<!--   <version>4.3.2.Final</version> --> 
<version>5.2.4.Final</version> 
</dependency> 
<!-- MySQL --> 
<dependency> 
<groupId>mysql</groupId> 
<artifactId>mysql-connector-java</artifactId> 
<version>5.1.30</version> 
<scope>provided</scope> 
</dependency> 

<!-- Spring --> 
<dependency> 
<groupId>org.springframework.security</groupId> 
<artifactId>spring-security-web</artifactId> 
<version>${spring.security.version}</version> 
</dependency> 
<dependency> 
<groupId>org.springframework.security</groupId> 
<artifactId>spring-security-config</artifactId> 
<version>${spring.security.version}</version> 
</dependency> 
<dependency> 
<groupId>org.springframework</groupId> 
<artifactId>spring-jdbc</artifactId> 
<version>${spring.version}</version> 
</dependency> 

<!-- SPRING DATA JPA - https://mvnrepository.com/artifact/org.springframework.data/spring-data-jpa --> 
<dependency> 
<groupId>org.springframework.data</groupId> 
<artifactId>spring-data-jpa</artifactId> 
<version>1.10.2.RELEASE</version> 
</dependency> 

<dependency> 
<groupId>commons-logging</groupId> 
<artifactId>commons-logging</artifactId> 
<version>1.1.1</version> 
</dependency> 

<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-lang3 --> 
<dependency> 
<groupId>org.apache.commons</groupId> 
<artifactId>commons-lang3</artifactId> 
<version>3.4</version> 
</dependency> 

<!-- https://mvnrepository.com/artifact/javax.enterprise/cdi-api 'INFO: CDI @ViewScoped bean functionality unavailable' http://weld.cdi-spec.org/ 
--> 

<dependency> 
<groupId>org.jboss.weld.servlet</groupId> 
<artifactId>weld-servlet</artifactId> 
<version>2.3.5.Final</version> 
</dependency> 

<!-- Primefaces --> 
<dependency> 
<groupId>org.primefaces</groupId> 
<artifactId>primefaces</artifactId> 
<version>5.3</version> 
</dependency> 

<!-- Primefaces Theme --> 
<!-- https://mvnrepository.com/artifact/org.primefaces.extensions/all-themes --> 
<dependency> 
<groupId>org.primefaces.themes</groupId> 
<!-- <artifactId>all-themes</artifactId> --> 
<artifactId>bootstrap</artifactId> 
<version>1.0.8</version> 
</dependency> 

<!-- Email --> 
<dependency> 
<groupId>javax.mail</groupId> 
<artifactId>mail</artifactId> 
<version>1.4.5</version> 
<scope>provided</scope> 
</dependency> 
<dependency> 
<groupId>org.apache.commons</groupId> 
<artifactId>commons-email</artifactId> 
<version>1.3.3</version> 
</dependency> 


<!-- JUnit » 4.12 --> 
<!-- https://mvnrepository.com/artifact/junit/junit --> 
<dependency> 
<groupId>junit</groupId> 
<artifactId>junit</artifactId> 
<version>4.12</version> 
</dependency> 

<!-- slf4j-log4j --> 

<dependency> 
<groupId>org.apache.logging.log4j</groupId> 
<artifactId>log4j-api</artifactId> 
<version>2.6.2</version> 
</dependency> 

<dependency> 
<groupId>org.apache.logging.log4j</groupId> 
<artifactId>log4j-core</artifactId> 
<version>2.6.2</version> 
</dependency> 

<!-- https://mvnrepository.com/artifact/org.webjars/font-awesome --> 
<dependency> 
<groupId>org.webjars</groupId> 
<artifactId>font-awesome</artifactId> 
<version>4.6.3</version> 
</dependency> 

</dependencies>

我懷疑的東西可能是錯誤的，我的pom.xml，或使用Tomcat 8.5，或別的東西。但沒有太多的...

提前致謝。

來源

2016-08-31 Sannon Aragão

你可以嘗試考慮[此鏈接]（https://musingsinjava.wordpress.com/2014/11/02/enabling-jsf -2-2-and-cdi-1-2-on-tomcat-8 /） – deosha

使用tommee ...方式更容易 – Kukeltje

這個例外是無益的。這基本上是一個總結異常，告訴我們WAR無法部署。您應該進一步閱讀服務器日誌以查找實際導致部署失敗的根本原因異常。這部分代表了你的問題的答案。 – BalusC

SOLUTION

似乎圖書館失蹤，Java註解的索引或Jandex，我已經嘗試過，但沒有明顯的正確途徑。不是正確的庫集合和/或不是正確的範圍。

之後申請以下

<dependency> 
    <groupId>org.jboss</groupId> 
    <artifactId>jandex</artifactId> 
    <version>1.2.4.Final</version> 
</dependency>

似乎開始工作的罰款此配置

加的依賴。

所以，我的pom.xml的相關部分是：

<dependency> 
    <groupId>javax</groupId> 
    <artifactId>javaee-web-api</artifactId> 
    <version>7.0</version> 
    <scope>provided</scope> 
</dependency> 

<dependency> 
    <groupId>javax.enterprise</groupId> 
    <artifactId>cdi-api</artifactId> 
    <version>1.2</version> 
    <scope>provided</scope> 
</dependency> 

<dependency> 
    <groupId>org.jboss.weld.servlet</groupId> 
    <artifactId>weld-servlet</artifactId> 
    <version>2.3.5.Final</version> 
    <scope>runtime</scope> 
</dependency> 

<dependency> 
    <groupId>org.jboss</groupId> 
    <artifactId>jandex</artifactId> 
    <version>1.2.4.Final</version> 
</dependency>

來源

2016-08-31 19:43:17

如何在Tomcat 8.5上使用CDI和JSF

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