[英]Using a service from a non-Spring Groovy class
I am implementing a custom InteractiveAuthenticationSuccessEventListener to react on events from the spring-security-core plugin - the source file is in /src/groovy 我正在实现一个自定义的InteractiveAuthenticationSuccessEventListener以对spring-security-core插件中的事件做出反应-源文件位于/ src / groovy中
In this class, how can I use a service defined in grails-app/services ? 在此类中,如何使用grails-app / services中定义的服务? Dependency-injection (obviously?) does not work. 依赖注入(显然吗?)不起作用。
Here are two options 这是两个选择
import org.codehaus.groovy.grails.web.servlet.GrailsApplicationAttributes
import org.codehaus.groovy.grails.web.context.ServletContextHolder
import org.springframework.context.ApplicationContext
public class SpringUtils {
static getSpringBean(String name) {
getApplicationContext().getBean(name);
}
static ApplicationContext getApplicationContext() {
return ServletContextHolder.getServletContext().getAttribute(GrailsApplicationAttributes.APPLICATION_CONTEXT);
}
}
The first option is better IMO 第一个选择是更好的IMO
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