ECLIPSE+MAVEN+TOMCAT7 PLUGING+JNDI
开发工具是ECLIPSE，由于是MAVEN WEB项目，不是ECLIPSE项目，测试用的如TOMCAT就不能使用平常的ECLIPSE加TOMCAT的方式了。只能用MAVEN的TOMCAT插件。MAVEN的这个TOMCAT插件其实就是让MAVEN去启动一个内嵌的TOMCAT服务器，如果项目和这个TOMCAT关联了，项目就可以部署上去。
内嵌的服务器功能扩展，是通过插件的配置进行的。如改端口等，一些复杂的功能如增加数据源，就要配置自定义的server.xml了，但配置了这个后，插件的所有功能都被覆盖了，如context.xml也无效了，代码改变，自动重启TOMCAT等功能也没有了。
数据源只能配在context.xml中，作用范围只在该WEB APP内。
费话不多说，上菜：
pom.xml
<
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.freelancerj2ee </ groupId >
< artifactId >radar-web </ artifactId >
< packaging >war </ packaging >
< version >1.0 </ version >
< name >radar-web Maven Webapp </ name >
< url >http://maven.apache.org </ url >
< properties >
< hibernate .version >4.0.1.Final </ hibernate.version >
< mysql .connector.version >5.1.18 </ mysql.connector.version >
< slf4j .version >1.6.1 </ slf4j.version >
< spring .version >3.1.0.RELEASE </ spring.version >
< project .build.sourceEncoding >UTF-8 </ project.build.sourceEncoding >
</ properties >
< dependencies >
<!-- Spring 3 dependencies -->
< dependency >
< groupId >org.springframework </ groupId >
< artifactId >spring-core </ artifactId >
< version >${spring.version} </ version >
</ dependency >
< dependency >
< groupId >org.springframework </ groupId >
< artifactId >spring-web </ artifactId >
< version >${spring.version} </ version >
</ dependency >
< dependency >
< groupId >org.springframework </ groupId >
< artifactId >spring-webmvc </ artifactId >
< version >${spring.version} </ version >
</ dependency >
< dependency >
< groupId >cglib </ groupId >
< artifactId >cglib </ artifactId >
< version >2.2.2 </ version >
</ dependency >
< dependency >
< groupId >org.springframework </ groupId >
< artifactId >spring-jdbc </ artifactId >
< version >${spring.version} </ version >
</ dependency >
< dependency >
< groupId >org.springframework </ groupId >
< artifactId >spring-orm </ artifactId >
< version >${spring.version} </ version >
</ dependency >
< dependency >
< groupId >org.springframework </ groupId >
< artifactId >spring-tx </ artifactId >
< version >${spring.version} </ version >
</ dependency >
<!-- Spring Data JPA -->
< dependency >
< groupId >org.springframework.data </ groupId >
< artifactId >spring-data-jpa </ artifactId >
< version >1.0.2.RELEASE </ version >
</ dependency >
<!-- Hibernate -->
< dependency >
< groupId >org.hibernate </ groupId >
< artifactId >hibernate-core </ artifactId >
< version >${hibernate.version} </ version >
</ dependency >
< dependency >
< groupId >org.hibernate </ groupId >
< artifactId >hibernate-entitymanager </ artifactId >
< version >${hibernate.version} </ version >
</ dependency >
< dependency >
< groupId >mysql </ groupId >
< artifactId >mysql-connector-java </ artifactId >
< version >${mysql.connector.version} </ version >
</ dependency >
< dependency >
< groupId >jstl </ groupId >
< artifactId >jstl </ artifactId >
< version >1.2 </ version >
</ dependency >
< dependency >
< groupId >junit </ groupId >
< artifactId >junit </ artifactId >
< version >3.8.1 </ version >
< scope >test </ scope >
</ dependency >
< dependency >
< groupId >javax </ groupId >
< artifactId >javaee-web-api </ artifactId >
< version >7.0 </ version >
< scope >provided </ scope >
</ dependency >
< dependency >
< groupId >org.apache.tomcat </ groupId >
< artifactId >tomcat-catalina </ artifactId >
< version >7.0.42 </ version >
< scope >provided </ scope >
</ dependency >
< dependency >
< groupId >org.apache.tomcat </ groupId >
< artifactId >tomcat-coyote </ artifactId >
< version >7.0.42 </ version >
< scope >provided </ scope >
</ dependency >
</ dependencies >
< build >
< finalName >radar-web </ finalName >
< plugins >
< plugin >
< groupId >org.apache.maven.plugins </ groupId >
< artifactId >maven-compiler-plugin </ artifactId >
< version >2.5.1 </ version >
< configuration >
< source >1.6 </ source >
< target >1.6 </ target >
</ configuration >
</ plugin >
< plugin >
< groupId >org.apache.maven.plugins </ groupId >
< artifactId >maven-jar-plugin </ artifactId >
< version >2.3.1 </ version >
</ plugin >
< plugin >
< groupId >org.apache.tomcat.maven </ groupId >
< artifactId >tomcat7-maven-plugin </ artifactId >
< version >2.0 </ version >
< configuration >
< mode >context </ mode >
< contextFile >src/main/webapp/META-INF/context.xml </ contextFile >
<!-- 如果server.xml配了，则其他所有配置都会失效，包括context.xml -->
<!-- <serverXml>src/main/tomcatconf/server.xml</serverXml> -->
< contextReloadable >true </ contextReloadable >
< backgroundProcessorDelay >5 </ backgroundProcessorDelay >
</ configuration >
< dependencies >
< dependency >
< groupId >mysql </ groupId >
< artifactId >mysql-connector-java </ artifactId >
< version >${mysql.connector.version} </ version >
</ dependency >
</ dependencies >
</ plugin >
< plugin >
< groupId >org.glassfish.maven.plugin </ groupId >
< artifactId >maven-glassfish-plugin </ artifactId >
< version >2.1 </ version >
< configuration >
< glassfishDirectory >D:/PAUL/DOWNLOAD/SOFTWARE/DEVELOP/GLASSFISH4/glassfish </ glassfishDirectory >
< user >admin </ user >
< passwordFile >pwd </ passwordFile >
< autoCreate >true </ autoCreate >
< debug >true </ debug >
< echo >true </ echo >
< terse >true </ terse >
< domain >
< name >domain1 </ name >
< adminPort >4848 </ adminPort >
< httpPort >8080 </ httpPort >
< httpsPort >8443 </ httpsPort >
< iiopPort >3700 </ iiopPort >
< jmsPort >7676 </ jmsPort >
< reuse >false </ reuse >
</ domain >
< components >
< component >
< name >${project.artifactId} </ name >
< artifact >
${project.build.directory}/${project.artifactId}.${project.packaging}
</ artifact >
</ component >
</ components >
</ configuration >
</ plugin >
</ plugins >
</ build >
</ project >
xsi:schemaLocation ="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd" >
< modelVersion >4.0.0 </ modelVersion >
< groupId >com.freelancerj2ee </ groupId >
< artifactId >radar-web </ artifactId >
< packaging >war </ packaging >
< version >1.0 </ version >
< name >radar-web Maven Webapp </ name >
< url >http://maven.apache.org </ url >
< properties >
< hibernate .version >4.0.1.Final </ hibernate.version >
< mysql .connector.version >5.1.18 </ mysql.connector.version >
< slf4j .version >1.6.1 </ slf4j.version >
< spring .version >3.1.0.RELEASE </ spring.version >
< project .build.sourceEncoding >UTF-8 </ project.build.sourceEncoding >
</ properties >
< dependencies >
<!-- Spring 3 dependencies -->
< dependency >
< groupId >org.springframework </ groupId >
< artifactId >spring-core </ artifactId >
< version >${spring.version} </ version >
</ dependency >
< dependency >
< groupId >org.springframework </ groupId >
< artifactId >spring-web </ artifactId >
< version >${spring.version} </ version >
</ dependency >
< dependency >
< groupId >org.springframework </ groupId >
< artifactId >spring-webmvc </ artifactId >
< version >${spring.version} </ version >
</ dependency >
< dependency >
< groupId >cglib </ groupId >
< artifactId >cglib </ artifactId >
< version >2.2.2 </ version >
</ dependency >
< dependency >
< groupId >org.springframework </ groupId >
< artifactId >spring-jdbc </ artifactId >
< version >${spring.version} </ version >
</ dependency >
< dependency >
< groupId >org.springframework </ groupId >
< artifactId >spring-orm </ artifactId >
< version >${spring.version} </ version >
</ dependency >
< dependency >
< groupId >org.springframework </ groupId >
< artifactId >spring-tx </ artifactId >
< version >${spring.version} </ version >
</ dependency >
<!-- Spring Data JPA -->
< dependency >
< groupId >org.springframework.data </ groupId >
< artifactId >spring-data-jpa </ artifactId >
< version >1.0.2.RELEASE </ version >
</ dependency >
<!-- Hibernate -->
< dependency >
< groupId >org.hibernate </ groupId >
< artifactId >hibernate-core </ artifactId >
< version >${hibernate.version} </ version >
</ dependency >
< dependency >
< groupId >org.hibernate </ groupId >
< artifactId >hibernate-entitymanager </ artifactId >
< version >${hibernate.version} </ version >
</ dependency >
< dependency >
< groupId >mysql </ groupId >
< artifactId >mysql-connector-java </ artifactId >
< version >${mysql.connector.version} </ version >
</ dependency >
< dependency >
< groupId >jstl </ groupId >
< artifactId >jstl </ artifactId >
< version >1.2 </ version >
</ dependency >
< dependency >
< groupId >junit </ groupId >
< artifactId >junit </ artifactId >
< version >3.8.1 </ version >
< scope >test </ scope >
</ dependency >
< dependency >
< groupId >javax </ groupId >
< artifactId >javaee-web-api </ artifactId >
< version >7.0 </ version >
< scope >provided </ scope >
</ dependency >
< dependency >
< groupId >org.apache.tomcat </ groupId >
< artifactId >tomcat-catalina </ artifactId >
< version >7.0.42 </ version >
< scope >provided </ scope >
</ dependency >
< dependency >
< groupId >org.apache.tomcat </ groupId >
< artifactId >tomcat-coyote </ artifactId >
< version >7.0.42 </ version >
< scope >provided </ scope >
</ dependency >
</ dependencies >
< build >
< finalName >radar-web </ finalName >
< plugins >
< plugin >
< groupId >org.apache.maven.plugins </ groupId >
< artifactId >maven-compiler-plugin </ artifactId >
< version >2.5.1 </ version >
< configuration >
< source >1.6 </ source >
< target >1.6 </ target >
</ configuration >
</ plugin >
< plugin >
< groupId >org.apache.maven.plugins </ groupId >
< artifactId >maven-jar-plugin </ artifactId >
< version >2.3.1 </ version >
</ plugin >
< plugin >
< groupId >org.apache.tomcat.maven </ groupId >
< artifactId >tomcat7-maven-plugin </ artifactId >
< version >2.0 </ version >
< configuration >
< mode >context </ mode >
< contextFile >src/main/webapp/META-INF/context.xml </ contextFile >
<!-- 如果server.xml配了，则其他所有配置都会失效，包括context.xml -->
<!-- <serverXml>src/main/tomcatconf/server.xml</serverXml> -->
< contextReloadable >true </ contextReloadable >
< backgroundProcessorDelay >5 </ backgroundProcessorDelay >
</ configuration >
< dependencies >
< dependency >
< groupId >mysql </ groupId >
< artifactId >mysql-connector-java </ artifactId >
< version >${mysql.connector.version} </ version >
</ dependency >
</ dependencies >
</ plugin >
< plugin >
< groupId >org.glassfish.maven.plugin </ groupId >
< artifactId >maven-glassfish-plugin </ artifactId >
< version >2.1 </ version >
< configuration >
< glassfishDirectory >D:/PAUL/DOWNLOAD/SOFTWARE/DEVELOP/GLASSFISH4/glassfish </ glassfishDirectory >
< user >admin </ user >
< passwordFile >pwd </ passwordFile >
< autoCreate >true </ autoCreate >
< debug >true </ debug >
< echo >true </ echo >
< terse >true </ terse >
< domain >
< name >domain1 </ name >
< adminPort >4848 </ adminPort >
< httpPort >8080 </ httpPort >
< httpsPort >8443 </ httpsPort >
< iiopPort >3700 </ iiopPort >
< jmsPort >7676 </ jmsPort >
< reuse >false </ reuse >
</ domain >
< components >
< component >
< name >${project.artifactId} </ name >
< artifact >
${project.build.directory}/${project.artifactId}.${project.packaging}
</ artifact >
</ component >
</ components >
</ configuration >
</ plugin >
</ plugins >
</ build >
</ project >
context.xml，src\main\webapp\META-INF\context.xml。这样的配置，各个竞价如JSP、WEB-INF/classes、lib可以在不同的地方，类路径会取MAVEN的类输出路径，lib会取MAVEN引用的lib。
<
Context
path
="/radar-web"
docBase ="E:/radar-web/src/main/webapp"
debug ="0" privileged ="true" reloadbale ="true" >
< Resource name ="jdbc/myds"
auth ="Container"
type ="javax.sql.DataSource"
factory ="org.apache.tomcat.jdbc.pool.DataSourceFactory"
testWhileIdle ="true"
testOnBorrow ="true"
testOnReturn ="false"
validationQuery ="SELECT 1"
validationInterval ="30000"
timeBetweenEvictionRunsMillis ="30000"
maxActive ="100"
minIdle ="10"
maxWait ="10000"
initialSize ="10"
removeAbandonedTimeout ="60"
removeAbandoned ="true"
logAbandoned ="true"
minEvictableIdleTimeMillis ="30000"
jmxEnabled ="true"
jdbcInterceptors ="org.apache.tomcat.jdbc.pool.interceptor.ConnectionState;
org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer"
username ="root"
password ="12345"
driverClassName ="com.mysql.jdbc.Driver"
url ="jdbc:mysql://localhost:3306/html5canvas"
/>
< Realm className ="org.apache.catalina.realm.DataSourceRealm"
userTable ="userinfo"
userNameCol ="user_name"
userCredCol ="password"
userRoleTable ="userinfo_roles"
roleNameCol ="role_name"
localDataSource ="true"
dataSourceName ="jdbc/myds" />
</ Context >
docBase ="E:/radar-web/src/main/webapp"
debug ="0" privileged ="true" reloadbale ="true" >
< Resource name ="jdbc/myds"
auth ="Container"
type ="javax.sql.DataSource"
factory ="org.apache.tomcat.jdbc.pool.DataSourceFactory"
testWhileIdle ="true"
testOnBorrow ="true"
testOnReturn ="false"
validationQuery ="SELECT 1"
validationInterval ="30000"
timeBetweenEvictionRunsMillis ="30000"
maxActive ="100"
minIdle ="10"
maxWait ="10000"
initialSize ="10"
removeAbandonedTimeout ="60"
removeAbandoned ="true"
logAbandoned ="true"
minEvictableIdleTimeMillis ="30000"
jmxEnabled ="true"
jdbcInterceptors ="org.apache.tomcat.jdbc.pool.interceptor.ConnectionState;
org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer"
username ="root"
password ="12345"
driverClassName ="com.mysql.jdbc.Driver"
url ="jdbc:mysql://localhost:3306/html5canvas"
/>
< Realm className ="org.apache.catalina.realm.DataSourceRealm"
userTable ="userinfo"
userNameCol ="user_name"
userCredCol ="password"
userRoleTable ="userinfo_roles"
roleNameCol ="role_name"
localDataSource ="true"
dataSourceName ="jdbc/myds" />
</ Context >
src\main\resources\META-INF\persistence.xml
<?
xml version="1.0" encoding="UTF-8"
?>
< persistence xmlns ="http://java.sun.com/xml/ns/persistence" version ="2.0" >
< persistence-unit name ="SimplePU" transaction-type ="RESOURCE_LOCAL" >
< provider >org.hibernate.ejb.HibernatePersistence </ provider >
< class >com.freelancerj2ee.radar.userinfo.valueobject.UserInfo </ class >
< class >com.freelancerj2ee.radar.userinfo.valueobject.AccountInfo </ class >
< class >com.freelancerj2ee.radar.role.valueobject.Role </ class >
< non-jta-data-source >java:comp/env/jdbc/myds </ non-jta-data-source >
< properties >
< property name ="hibernate.show_sql" value ="true" />
< property name ="hibernate.format_sql" value ="true" />
< property name ="hibernate.use_sql_comments" value ="false" />
< property name ="hibernate.hbm2ddl.auto" value ="update" />
</ properties >
</ persistence-unit >
</ persistence >
< persistence xmlns ="http://java.sun.com/xml/ns/persistence" version ="2.0" >
< persistence-unit name ="SimplePU" transaction-type ="RESOURCE_LOCAL" >
< provider >org.hibernate.ejb.HibernatePersistence </ provider >
< class >com.freelancerj2ee.radar.userinfo.valueobject.UserInfo </ class >
< class >com.freelancerj2ee.radar.userinfo.valueobject.AccountInfo </ class >
< class >com.freelancerj2ee.radar.role.valueobject.Role </ class >
< non-jta-data-source >java:comp/env/jdbc/myds </ non-jta-data-source >
< properties >
< property name ="hibernate.show_sql" value ="true" />
< property name ="hibernate.format_sql" value ="true" />
< property name ="hibernate.use_sql_comments" value ="false" />
< property name ="hibernate.hbm2ddl.auto" value ="update" />
</ properties >
</ persistence-unit >
</ persistence >
web.xml加上这一段：
<
resource-ref
>
< description >DB Connection </ description >
< res-ref-name >java:comp/env/jdbc/myds </ res-ref-name >
< res-type >javax.sql.DataSource </ res-type >
< res-auth >Container </ res-auth >
</ resource-ref >
< description >DB Connection </ description >
< res-ref-name >java:comp/env/jdbc/myds </ res-ref-name >
< res-type >javax.sql.DataSource </ res-type >
< res-auth >Container </ res-auth >
</ resource-ref >
这样使用命令
mvn tomcat7:run
即可运行了。