org.kaizen4j.starter.view.velocity.VelocityAutoConfiguration Maven / Gradle / Ivy

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package org.kaizen4j.starter.view.velocity;

import org.kaizen4j.integration.spring.view.velocity.VelocityConfigurer;
import org.kaizen4j.integration.spring.view.velocity.VelocityLayoutView;
import org.kaizen4j.integration.spring.view.velocity.VelocityLayoutViewResolver;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.ViewResolverRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

import java.util.Properties;

@Configuration
@EnableConfigurationProperties({VelocityProperties.class})
@ConditionalOnProperty(prefix = "ka4j.velocity", value = "enabled", havingValue = "true")
public class VelocityAutoConfiguration implements WebMvcConfigurer {

    private static final Logger logger = LoggerFactory.getLogger(VelocityAutoConfiguration.class);

    private VelocityProperties velocityProperties;

    public VelocityAutoConfiguration(VelocityProperties velocityProperties) {
        this.velocityProperties = velocityProperties;
    }

    @Bean
    public VelocityConfigurer velocityConfigurer() {
        VelocityConfigurer velocityConfigurer = new VelocityConfigurer();
        velocityConfigurer.setResourceLoaderPath(velocityProperties.getResourceLoaderPath());

        Properties properties = new Properties();
        velocityProperties.getProps().forEach(config -> properties.put(config.getName(), config.getValue()));
        velocityConfigurer.setVelocityProperties(properties);
        logger.info("Kaizen4j 自动配置 Velocity 创建 [VelocityConfigurer] 完成");

        return velocityConfigurer;
    }

    @Override
    public void configureViewResolvers(ViewResolverRegistry registry) {
        VelocityLayoutViewResolver viewResolver = new VelocityLayoutViewResolver();
        viewResolver.setCache(true);
        viewResolver.setPrefix(velocityProperties.getPrefix());
        viewResolver.setSuffix(velocityProperties.getSuffix());
        viewResolver.setContentType(velocityProperties.getContentType());
        viewResolver.setLayoutUrl(velocityProperties.getLayoutUrl());
        viewResolver.setExposeRequestAttributes(true);
        viewResolver.setExposeSessionAttributes(true);
        viewResolver.setAllowRequestOverride(false);
        viewResolver.setAllowSessionOverride(false);
        viewResolver.setToolboxConfigLocation(velocityProperties.getToolboxConfigLocation());
        viewResolver.setViewClass(VelocityLayoutView.class);
        logger.info("Kaizen4j 自动配置 Velocity 创建 [VelocityLayoutViewResolver] 完成");

        registry.viewResolver(viewResolver);
    }

}