Example usage for org.springframework.boot.builder SpringApplicationBuilder listeners

Introduction

In this page you can find the example usage for org.springframework.boot.builder SpringApplicationBuilder listeners.

Prototype

public SpringApplicationBuilder listeners(ApplicationListener<?>... listeners) 

Source Link

Document

Add some listeners to the application (listening for SpringApplication events as well as regular Spring events once the context is running).

Usage

From source file:io.omatic.event.Application.java

@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
    application.sources(Application.class);
    application.listeners(new ApplicationPidFileWriter());
    return application;
}

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From source file:org.springframework.boot.web.servlet.support.SpringBootServletInitializer.java

protected WebApplicationContext createRootApplicationContext(ServletContext servletContext) {
    SpringApplicationBuilder builder = createSpringApplicationBuilder();
    builder.main(getClass());//from  w w w.j av a  2s .co  m
    ApplicationContext parent = getExistingRootWebApplicationContext(servletContext);
    if (parent != null) {
        this.logger.info("Root context already created (using as parent).");
        servletContext.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, null);
        builder.initializers(new ParentContextApplicationContextInitializer(parent));
    }
    builder.initializers(new ServletContextApplicationContextInitializer(servletContext));
    builder.contextClass(AnnotationConfigServletWebServerApplicationContext.class);
    builder = configure(builder);
    builder.listeners(new WebEnvironmentPropertySourceInitializer(servletContext));
    SpringApplication application = builder.build();
    if (application.getAllSources().isEmpty()
            && AnnotationUtils.findAnnotation(getClass(), Configuration.class) != null) {
        application.addPrimarySources(Collections.singleton(getClass()));
    }
    Assert.state(!application.getAllSources().isEmpty(),
            "No SpringApplication sources have been defined. Either override the "
                    + "configure method or add an @Configuration annotation");
    // Ensure error pages are registered
    if (this.registerErrorPageFilter) {
        application.addPrimarySources(Collections.singleton(ErrorPageFilterConfiguration.class));
    }
    return run(application);
}

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From source file:org.springframework.boot.web.support.SpringBootServletInitializer.java

protected WebApplicationContext createRootApplicationContext(ServletContext servletContext) {
    SpringApplicationBuilder builder = createSpringApplicationBuilder();
    builder.main(getClass());/*from   www. j  ava 2 s.c o m*/
    ApplicationContext parent = getExistingRootWebApplicationContext(servletContext);
    if (parent != null) {
        this.logger.info("Root context already created (using as parent).");
        servletContext.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, null);
        builder.initializers(new ParentContextApplicationContextInitializer(parent));
    }
    builder.initializers(new ServletContextApplicationContextInitializer(servletContext));
    builder.listeners(new ServletContextApplicationListener(servletContext));
    builder.contextClass(AnnotationConfigEmbeddedWebApplicationContext.class);
    builder = configure(builder);
    SpringApplication application = builder.build();
    if (application.getSources().isEmpty()
            && AnnotationUtils.findAnnotation(getClass(), Configuration.class) != null) {
        application.getSources().add(getClass());
    }
    Assert.state(!application.getSources().isEmpty(),
            "No SpringApplication sources have been defined. Either override the "
                    + "configure method or add an @Configuration annotation");
    // Ensure error pages are registered
    if (this.registerErrorPageFilter) {
        application.getSources().add(ErrorPageFilterConfiguration.class);
    }
    return run(application);
}

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