java.lang.Illegalstateexception when declaring aspect with Spring

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I’m trying to state this aspect:

@Aspect
@Component
public class UpperCaseAdvice {
     @Before("@target(annotations.Model)")
     public void toUpperCase(JoinPoint joinPoint){
          //faz alguma coisa
     }
}

I am using spring-boot with embedded Tomcat. When trying to upload the application, I get the following Exception: 

java.lang.IllegalStateException: The resources may not be accessed if they are not currently started
    at org.apache.catalina.webresources.StandardRoot.validate(StandardRoot.java:245)
    at org.apache.catalina.webresources.StandardRoot.getResource(StandardRoot.java:212)

Apparently trying to create the bean: Error creating bean with name 'viewControllerHandlerMapping'.

If I comment on the note @Before, application goes up. Someone has faced this problem?

Edit: Debugging realized that the problem is in the creation of the Tiles configuration bean. at some point in the creation of the bean the Servletcontextresource class tries to assemble a url relative to the path defined as the location for the Tiles definitions. In case /Tiles/Tiles-config-global.xml .

My class of configuration:

@Configuration
public class TilesConfigurations {

@Bean
public UrlBasedViewResolver urlBasedViewResolver(){
    UrlBasedViewResolver resolver = new UrlBasedViewResolver();
    resolver.setExposeContextBeansAsAttributes(true);
    resolver.setViewClass(TilesView.class);
    return resolver;
}

@Bean
public TilesConfigurer tilesConfigurer(){
    TilesConfigurer configurer = new TilesConfigurer();
    configurer.setDefinitions("/tiles/tiles-config-global.xml");
    return configurer;
}
}

What I don’t understand is why this problem doesn’t happen when I comment on the @Before annotation

Edit 2: Full stacktrace

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'tilesConfigurer' defined in class path resource [br/com/sigo/configurations/TilesConfigurations.class]: Invocation of init method failed; nested exception is java.lang.IllegalStateException: The resources may not be accessed if they are not currently started
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1578) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:838) ~[spring-context-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:537) ~[spring-context-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at    org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(  EmbeddedWebApplicationContext.java:118) ~[spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:752) [spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE]
at org.springframework.boot.SpringApplication.doRun(SpringApplication.java:347) [spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:295) [spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1112) [spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1101) [spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE]
at br.com.sigo.BootApplication.main(BootApplication.java:13) [classes/:na]
Caused by: java.lang.IllegalStateException: The resources may not be accessed if they are not currently started
at org.apache.catalina.webresources.StandardRoot.validate(StandardRoot.java:245) ~[tomcat-embed-core-8.0.28.jar:8.0.28]
at org.apache.catalina.webresources.StandardRoot.getResource(StandardRoot.java:212) ~[tomcat-embed-core-8.0.28.jar:8.0.28]
at org.apache.catalina.webresources.StandardRoot.getResource(StandardRoot.java:206) ~[tomcat-embed-core-8.0.28.jar:8.0.28]
at org.apache.catalina.core.ApplicationContext.getResource(ApplicationContext.java:554) ~[tomcat-embed-core-8.0.28.jar:8.0.28]
at org.apache.catalina.core.ApplicationContextFacade.getResource(ApplicationContextFacade.java:199) ~[tomcat-embed-core-8.0.28.jar:8.0.28]
at org.springframework.web.context.support.ServletContextResource.getURL(ServletContextResource.java:153) ~[spring-web-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.springframework.web.servlet.view.tiles3.SpringWildcardServletTilesApplicationContext.getResources(SpringWildcardServletTilesApplicationContext.java:91) ~[spring-webmvc-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.springframework.web.servlet.view.tiles3.TilesConfigurer$SpringTilesContainerFactory.getSources(TilesConfigurer.java:306) ~[spring-webmvc-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.apache.tiles.factory.BasicTilesContainerFactory.createLocaleDefinitionDao(BasicTilesContainerFactory.java:182) ~[tiles-core-3.0.5.jar:3.0.5]
at org.apache.tiles.factory.BasicTilesContainerFactory.createDefinitionsFactory(BasicTilesContainerFactory.java:137) ~[tiles-core-3.0.5.jar:3.0.5]
at org.springframework.web.servlet.view.tiles3.TilesConfigurer$SpringTilesContainerFactory.createDefinitionsFactory(TilesConfigurer.java:354) ~[spring-webmvc-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.apache.tiles.factory.BasicTilesContainerFactory.createContainer(BasicTilesContainerFactory.java:86) ~[tiles-core-3.0.5.jar:3.0.5]
at org.springframework.web.servlet.view.tiles3.TilesConfigurer$SpringTilesContainerFactory.createContainer(TilesConfigurer.java:297) ~[spring-webmvc-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.apache.tiles.startup.AbstractTilesInitializer.createContainer(AbstractTilesInitializer.java:114) ~[tiles-core-3.0.5.jar:3.0.5]
at org.apache.tiles.startup.AbstractTilesInitializer.initialize(AbstractTilesInitializer.java:64) ~[tiles-core-3.0.5.jar:3.0.5]
at org.springframework.web.servlet.view.tiles3.TilesConfigurer.afterPropertiesSet(TilesConfigurer.java:271) ~[spring-webmvc-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1637) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
... 16 common frames omitted

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/xsd/maven-4.0.0.xsd">

<modelVersion>4.0.0</modelVersion>
<groupId>sigo</groupId>
<artifactId>sigo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.3.0.RELEASE</version>
</parent>

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-tomcat</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <dependency>
        <groupId>org.apache.tomcat.embed</groupId>
        <artifactId>tomcat-embed-jasper</artifactId>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-aop</artifactId>
    </dependency>
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>jstl</artifactId>
    </dependency>
    <dependency>
        <groupId>postgresql</groupId>
        <artifactId>postgresql</artifactId>
        <version>9.1-901-1.jdbc4</version>
    </dependency>
    <dependency>
        <groupId>org.apache.tiles</groupId>
        <artifactId>tiles-extras</artifactId>
        <version>3.0.5</version>
    </dependency>
    <dependency>
        <groupId>org.apache.tiles</groupId>
        <artifactId>tiles-servlet</artifactId>
        <version>3.0.5</version>
    </dependency>
    <dependency>
        <groupId>org.apache.tiles</groupId>
        <artifactId>tiles-jsp</artifactId>
        <version>3.0.5</version>
    </dependency>
</dependencies>

<repositories>
    <repository>
        <id>spring-snapshots</id>
        <url>http://repo.spring.io/snapshot</url>
        <snapshots>
            <enabled>true</enabled>
        </snapshots>
    </repository>
    <repository>
        <id>spring-milestones</id>
        <url>http://repo.spring.io/milestone</url>
    </repository>
</repositories>

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
                <source>1.8</source>
                <target>1.8</target>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-eclipse-plugin</artifactId>
            <configuration>
                <downloadSources>true</downloadSources>
                <additionalProjectFacets>
                    <jst.web>3.1</jst.web>
                </additionalProjectFacets>
            </configuration>
        </plugin>
    </plugins>
</build>

java spring spring-mvc aspect-oriented aop

  • You can give more details than the method toUpperCase makes? If you leave the method with the annotation @Before, but leave the entire content commented with /* and */, what happens?

  • @Victorstafusa the implementation of the method is empty. I did not implement anything, pq the application nor climbed.

  • Has the stack trace complete? Checked whether the version of Servlet Project API is the same provided by the container? If not, try declaring the same version as in the container, but how provided .

  • @I edited my question by adding the stack trace...remembering that I am using spring boot for project configuration. the Servlet api I am using is 3.1.0

1 answer

0

Rotate the remote

 mvn dependency:tree

There’s probably another version of Servlet-api going as dependency.

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