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Die IsyFact-Standards bilden das architektonische, technologische und methodische Fundament der IsyFact. Sie umfassen allgemeingültige und wiederverwendbare Konzepte und Komponenten, die für die Entwicklung beliebiger Fachanwendungen relevant sind.

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package de.bund.bva.isyfact.common.web.autoconfigure;


import org.springframework.boot.autoconfigure.AutoConfigureBefore;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.faces.mvc.JsfView;
import org.springframework.faces.webflow.JsfFlowHandlerAdapter;
import org.springframework.web.filter.RequestContextFilter;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import org.springframework.web.servlet.mvc.UrlFilenameViewController;
import org.springframework.web.servlet.view.UrlBasedViewResolver;
import org.springframework.webflow.definition.registry.FlowDefinitionRegistry;
import org.springframework.webflow.executor.FlowExecutor;

import de.bund.bva.isyfact.common.web.exception.IsyFactFlowHandlerMapping;
import de.bund.bva.isyfact.common.web.exception.OptimisticLockHandler;
import de.bund.bva.isyfact.common.web.exception.common.AusnahmeIdMapper;
import de.bund.bva.isyfact.common.web.global.GlobalFlowController;
import de.bund.bva.isyfact.util.spring.MessageSourceHolder;

/**
 * @deprecated This module is deprecated and will be removed in a future release.
 * It is recommended to use isy-angular-widgets instead.
 */
@Deprecated
@EnableWebMvc
@Configuration
@AutoConfigureBefore(WebMvcAutoConfiguration.class)
public class MvcAutoConfiguration implements WebMvcConfigurer {

    // 
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/resources/**")
                .addResourceLocations("/")
                .setCachePeriod(86400);
    }

    // Saves Message-Source for static access to Messages.
    @Bean
    @ConditionalOnMissingBean
    public MessageSourceHolder messageSourceHolder() {
        return new MessageSourceHolder();
    }

    @Bean
    public IsyFactFlowHandlerMapping isyFactFlowHandlerMapping(FlowDefinitionRegistry flowRegistry,
                                                               AusnahmeIdMapper ausnahmeIdMapper) {
        IsyFactFlowHandlerMapping isyFactFlowHandlerMapping =
                new IsyFactFlowHandlerMapping(ausnahmeIdMapper, "snapshotNotFoundFlow", "accessDeniedFlow");
        isyFactFlowHandlerMapping.setFlowRegistry(flowRegistry);
        isyFactFlowHandlerMapping.setDefaultHandler(new UrlFilenameViewController());
        return isyFactFlowHandlerMapping;
    }

    // Resolves XHTML views
    @Bean
    public UrlBasedViewResolver jsfViewResolver() {
        UrlBasedViewResolver jsfViewResolver = new UrlBasedViewResolver();
        jsfViewResolver.setViewClass(JsfView.class);
        jsfViewResolver.setPrefix("/WEB-INF/gui/");
        jsfViewResolver.setSuffix(".xhtml");
        return jsfViewResolver;
    }

    @Bean
    public JsfFlowHandlerAdapter jsfFlowHandlerAdapter(FlowExecutor flowExecutor) {
        JsfFlowHandlerAdapter jsfFlowHandlerAdapter = new JsfFlowHandlerAdapter();
        jsfFlowHandlerAdapter.setFlowExecutor(flowExecutor);
        return jsfFlowHandlerAdapter;
    }

    @Bean
    public OptimisticLockHandler optimisticLockHandler(GlobalFlowController globalFlowController) {
        return new OptimisticLockHandler(globalFlowController);
    }

    //====== Filter-Config
    //Request Scoping
    @Bean
    FilterRegistrationBean requestContextFilter() {
        FilterRegistrationBean registrationBean =
                new FilterRegistrationBean<>();
        registrationBean.setFilter(new RequestContextFilter());
        registrationBean.addUrlPatterns("/*");
        return registrationBean;
    }

}