org.zodiac.autoconfigure.web.error.ReactiveErrorAutoConfiguration Maven / Gradle / Ivy

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Zodiac Autoconfigure
There is a newer version: 1.6.8
package org.zodiac.autoconfigure.web.error;

import java.util.stream.Collectors;

import org.springframework.beans.factory.ObjectProvider;
import org.springframework.boot.SpringBootConfiguration;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication;
import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication.Type;
import org.springframework.boot.autoconfigure.web.ResourceProperties;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.core.annotation.Order;
import org.springframework.http.codec.ServerCodecConfigurer;
import org.springframework.web.reactive.result.view.ViewResolver;
import org.zodiac.autoconfigure.web.HttpContextProperties;
import org.zodiac.commons.constants.SystemPropertiesConstants;
import org.zodiac.core.web.error.CompositeErrorConfigurer;
import org.zodiac.core.web.reactive.ReactiveSmartErrorHandler;

@SpringBootConfiguration
@ConditionalOnWebApplication(type = Type.REACTIVE)
@ConditionalOnClass(value = {freemarker.template.Template.class})
@ConditionalOnProperty(value = SystemPropertiesConstants.Zodiac.SPRING_HTTP_CONTEXT_ERROR_HANDLER_ENABLED, havingValue = "true")
public class ReactiveErrorAutoConfiguration extends AbstractErrorAutoConfiguration {

    public ReactiveErrorAutoConfiguration(ApplicationContext applicationContext,
        HttpContextProperties httpContextProperties) {
        super(applicationContext, httpContextProperties);
    }

    /*
     * @see {@link org.springframework.boot.autoconfigure.web.reactive.error.ErrorWebFluxAutoConfiguration#errorWebExceptionHandler(org.springframework.boot.web.reactive.error.ErrorAttributes, ResourceProperties, ObjectProvider, ServerCodecConfigurer, ApplicationContext)}
     */
    @Bean
    @Order(value = -2) /*Takes precedence over the default handler*/
    @ConditionalOnMissingBean
    public ReactiveSmartErrorHandler reactiveSmartErrorHandler(
        org.springframework.boot.web.reactive.error.ErrorAttributes errorAttributes,
        ResourceProperties resourceProperties, ObjectProvider viewResolvers,
        ServerCodecConfigurer codecConfigurer, CompositeErrorConfigurer compositeErrorConfigurer) {
        ReactiveSmartErrorHandler errorHandler = new ReactiveSmartErrorHandler(errorAttributes, resourceProperties,
            applicationContext, httpCommonErrorHandlerInfo, compositeErrorConfigurer);
        errorHandler.setViewResolvers(viewResolvers.orderedStream().collect(Collectors.toList()));
        errorHandler.setMessageWriters(codecConfigurer.getWriters());
        errorHandler.setMessageReaders(codecConfigurer.getReaders());
        return errorHandler;
    }

}