I am working on compile team weaving using AspectJ as Load time Weaving for the same is causing extra overhead on server startup.so the issue is at compile all the classes is being weaved. However when running application on server it is never coming to any of the Aspect class.
So as I have some classes that are using lombok so I have done like this and added compile time maven plugin
<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>com.x.rgx</groupId>
<artifactId>web</artifactId>
<version>10.0</version>
<packaging>war</packaging>
<properties>
<runSuite>**/AllTests.class</runSuite>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<spring-framework.version>5.0.4.RELEASE</spring-framework.version>
<lombok.version>1.18.2</lombok.version>
<aspectj.version>1.8.13</aspectj.version>
</properties>
<dependencies>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>${lombok.version}</version>
<scope>provided</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
<version>${aspectj.version}</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjtools</artifactId>
<version>${aspectj.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aspects</artifactId>
<version>${spring-framework.version}</version>
</dependency>
<dependencies>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<executions>
<execution>
<id>default-compile</id>
<configuration>
<compilerArguments>
<d>${project.build.directory}/classes</d>
</compilerArguments>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>aspectj-maven-plugin</artifactId>
<version>1.11</version>
<dependencies>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
<version>${aspectj.version}</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjtools</artifactId>
<version>${aspectj.version}</version>
</dependency>
</dependencies>
<configuration>
<complianceLevel>${maven.compiler.target}</complianceLevel>
<source>${maven.compiler.target}</source>
<target>${maven.compiler.target}</target>
<showWeaveInfo>true</showWeaveInfo>
<verbose>true</verbose>
<Xlint>ignore</Xlint>
<encoding>${project.build.sourceEncoding}</encoding>
<forceAjcCompile>true</forceAjcCompile>
<sources />
<weaveDirectories>
<weaveDirectory>${project.build.directory}/classes</weaveDirectory>
</weaveDirectories>
<aspectLibraries>
<aspectLibrary>
<groupId>org.springframework</groupId>
<artifactId>spring-aspects</artifactId>
</aspectLibrary>
</aspectLibraries>
</configuration>
<executions>
<execution>
<phase>process-classes</phase>
<goals>
<goal>compile</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.22.1</version>
<configuration>
<includes>
<include>${runSuite}</include>
</includes>
</configuration>
</plugin>
</plugins>
</build>
</project>
package com.x.aspect.config;
@Configuration
@ComponentScan(basePackages = { "com.x" })
public class AspectConfig {
}
package com.x.login;
@Component
@Scope("session")
public class LoginMBean extends AbstractMbean {
@Autowired
LoginService loginService ;
public void loginUserData(){
LoginInfo info= new LoginInfo();
//setter for info object
//some nested method calls
loginService.insertLoginData(info);
}
}
package com.x.aspects;
@Component
@Aspect
public class Aspects {
private static Logger Logger= LoggerFactory.getLogger(Aspects.class);
@Pointcut("execution(* *(..)) && cflow(execution(* com.x.login..*(..)))")
public void methodsToBeProfiled() {}
@Around("methodsToBeProfiled()")
public Object methodsToBeProfiled(ProceedingJoinPoint point) throws Throwable {
StopWatch sw = new StopWatch(getClass().getSimpleName());
try {
sw.start(point.getSignature().getName());
return point.proceed();
} finally {
sw.stop();
Logger.info("Elapsed Time, Package Name, Method Name");
Logger.info(sw.prettyPrint());
Logger.info("Package Name: " + point.getStaticPart());
}
}
}
[INFO] Join point 'method-execution(java.lang.String com.x.login.LoginMBean.getArisgPersistenceUnitName(java.lang.String))' in Type 'com.x.login.LoginMBean' (LoginMBean.java:258) advised by around advice from 'com.x.aspects.Aspects' (Aspects.class(from Aspects.java)) [with runtime test]
[INFO] Join point 'method-execution(java.lang.String com.x.login.LoginMBean.getMultiDb())' in Type 'com.x.login.LoginMBean' (LoginMBean.java:269) advised by around advice from 'com.x.aspects.Aspects' (Aspects.class(from Aspects.java)) [with runtime test]
[INFO] Join point 'method-execution(void com.x.login.LoginMBean.setMultiDb(java.lang.String))' in Type 'com.x.login.LoginMBean' (LoginMBean.java:273) advised by around advice from 'com.x.aspects.Aspects' (Aspects.class(from Aspects.java)) [with runtime test]
[INFO] Join point 'method-execution(boolean com.x.login.LoginMBean.isDbListStatus())' in Type 'com.x.login.LoginMBean' (LoginMBean.java:277) advised by around advice from 'com.x.aspects.Aspects' (Aspects.class(from Aspects.java)) [with runtime test]
So now as in the compile time it has weaved all the classes. But at the runtime it not coming to Aspects.java. Anything else i need to add up for configuration.? Do i need configuration added in spring-config.xml?
