I am developing an application in a ddd architecture using Spring LoadTimeWeaving feature. The problem is i can run my Junit tests using eclipse but not through Maven. I have tried all the options given on various sites but it simply isn't working. I get the following exception:
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'loadTimeWeaver': Initialization of bean failed; nested exception is java.lang.IllegalStateException: ClassLoader [sun.misc.Launcher$AppClassLoader] does NOT provide an 'addTransformer(ClassFileTransformer)' method. Specify a custom LoadTimeWeaver or start your Java virtual machine with Spring's agent: -javaagent:org.springframework.instrument.jar
I have added the instrument jar as a part of argLine to surefire plugin. Following are my code artifacts. Please let me know where i am going wrong or if there is any other solution.
I am using Eclipse Indigo for Development, Maven 3.0 on Mac OSX
pom.xml (shortened for important details only)
<dependencies>
<!-- Spring Dependencies -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aspects</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- Spring Security Dependencies -->
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-core</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.security</groupId>
<artifactId>spring-security-web</artifactId>
<version>${spring.security-version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-taglibs</artifactId>
<version>${spring.security-version}</version>
</dependency>
<!-- AspectJ
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
<version>${org.aspectj-version}</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>${org.aspectj-version}</version>
</dependency>-->
<!-- Persistence Dependencies -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.18</version>
</dependency>
<dependency>
<groupId>c3p0</groupId>
<artifactId>c3p0</artifactId>
<version>0.9.1.2</version>
</dependency>
<dependency>
<groupId>org.hibernate.java-persistence</groupId>
<artifactId>jpa-api</artifactId>
<version>2.0-cr-1</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>3.6.7.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>4.2.0.Final</version>
</dependency>
<dependency>
<groupId>com.googlecode.genericdao</groupId>
<artifactId>dao</artifactId>
<version>1.0.0</version>
</dependency>
<dependency>
<groupId>com.googlecode.genericdao</groupId>
<artifactId>search-jpa-hibernate</artifactId>
<version>1.0.0</version>
</dependency>
<!-- Web Dependencies -->
<dependency>
<groupId>opensymphony</groupId>
<artifactId>sitemesh</artifactId>
<version>2.4.2</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.0.1</version>
</dependency>
<!-- Testing Dependencies -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-instrument</artifactId>
<version>3.1.0.M2</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>jtemplate</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-site-plugin</artifactId>
<version>3.0</version>
<configuration>
<reportPlugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-project-info-reports-plugin</artifactId>
<version>2.2</version>
<reports>
<report>index</report>
<report>project-team</report>
<report>license</report>
<report>mailing-list</report>
<report>dependencies</report>
<report>dependency-convergence</report>
<report>plugin-management</report>
<report>cim</report>
<report>issue-tracking</report>
<report>scm</report>
<report>summary</report>
</reports>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-report-plugin</artifactId>
<version>2.10</version>
<configuration>
<forkMode>pertest</forkMode>
<argLine>-javaagent:/Users/vishals/.m2/repository/org/springframework/spring-instrument/3.1.0.M2/spring-instrument-3.1.0.M2.jar</argLine>
<useSystemClassloader>true</useSystemClassloader>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>2.7</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-checkstyle-plugin</artifactId>
<version>2.6</version>
<configuration>
<configLocation>${basedir}/src/main/resources/mkcl-egov.xml</configLocation>
</configuration>
<!-- <configuration> Adopt config location to your needs, or remove
configuration entry completly to use default version. <configLocation>http://stud.hs-heilbronn.de/~nischmid/development/checkstyle-config.xml</configLocation>
</configuration> </plugin> <plugin> <groupId>org.codehaus.mojo</groupId>
<artifactId>findbugs-maven-plugin</artifactId> <version>2.3.1</version> <configuration>
<argLine>-Xmx256m</argLine> <argLine>-XX:MaxPermSize=256m</argLine> </configuration> -->
<!-- Usually findbugs needs a lot of memory, change these values if
needed. -->
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>jdepend-maven-plugin</artifactId>
<version>2.0-beta-2</version>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>cobertura-maven-plugin</artifactId>
<version>2.4</version>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>taglist-maven-plugin</artifactId>
<version>2.4</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jxr-plugin</artifactId>
<version>2.1</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-pmd-plugin</artifactId>
<version>2.5</version>
<configuration>
<linkXref>true</linkXref>
<minimumTokens>100</minimumTokens>
<minimumPriority>3</minimumPriority>
<!-- Change minimum priority to see more or less messages -->
<targetJdk>1.6</targetJdk>
</configuration>
</plugin>
</reportPlugins>
</configuration>
</plugin>
</plugins>
</build>
springContext.xml (Its has the following tag for enabling LTW feature)
<context:load-time-weaver/>
you need to include a spring-instrument.jar agent as:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.4</version>
<configuration>
<forkMode>once</forkMode>
<argLine>
-javaagent:"${settings.localRepository}/org/springframework/spring-instrument/${spring.framework.version}/spring-instrument-${spring.framework.version}.jar"
</argLine>
<useSystemClassloader>true</useSystemClassloader>
</configuration>
</plugin>
( replace ${spring.framework.version} and ${settings.localRepository} with your values )
and of course an AspecJ Maven plugin as:
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>aspectj-maven-plugin</artifactId>
<version>1.3</version>
<executions>
<execution>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
<goals>
<goal>compile</goal> <!-- use this goal to weave all your main classes -->
<goal>test-compile</goal> <!-- use this goal to weave all your test classes -->
</goals>
</execution>
</executions>
</plugin>
For AspectJ to work, you would also need to add an aspectjrt dependency:
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
<version>${aspectjrt.version}</version>
</dependency>
Here a full example on how to run AspectJ tests with Maven
来源：https://stackoverflow.com/questions/7996800/running-unit-tests-using-maven-in-spring-ltw-environment