Java 类org.springframework.boot.autoconfigure.condition.ConditionalOnResource 实例源码

@Bean
@ConditionalOnEnabledEndpoint("docs")
@ConditionalOnResource(resources = "classpath:/META-INF/resources/spring-boot-actuator/docs/index.html")
public DocsMvcEndpoint docsMvcEndpoint(
        ManagementServletContext managementServletContext) {
    return new DocsMvcEndpoint(managementServletContext);
}

@ConditionalOnResource(resources = "${spring.info.build.location:classpath:META-INF/build-info.properties}")
@ConditionalOnMissingBean
@Bean
public BuildProperties buildProperties() throws Exception {
    return new BuildProperties(
            loadFrom(this.properties.getBuild().getLocation(), "build"));
}

@Bean
@ConditionalOnEnabledEndpoint("docs")
@ConditionalOnResource(resources = "classpath:/META-INF/resources/spring-boot-actuator/docs/index.html")
public DocsMvcEndpoint docsMvcEndpoint(
        ManagementServletContext managementServletContext) {
    return new DocsMvcEndpoint(managementServletContext);
}

@ConditionalOnResource(resources = "${spring.info.build.location:classpath:META-INF/build-info.properties}")
@ConditionalOnMissingBean
@Bean
public BuildProperties buildProperties() throws Exception {
    return new BuildProperties(
            loadFrom(this.properties.getBuild().getLocation(), "build"));
}

@Bean
@ConditionalOnProperty(prefix = "endpoints.docs", name = "enabled", matchIfMissing = true)
@ConditionalOnResource(resources = "classpath:/META-INF/resources/spring-boot-actuator/docs/index.html")
public ActuatorDocsEndpoint actuatorDocsEndpoint(
        ManagementServletContext managementServletContext) {
    return new ActuatorDocsEndpoint(managementServletContext);
}