Java ConditionalOnClass类代码示例

import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; //导入依赖的package包/类
@Bean
@ConditionalOnClass(CamelContext.class)
@ConditionalOnMissingBean(JacksonDataFormat.class)
public JacksonDataFormat configureJacksonDataFormat(
        CamelContext camelContext,
        JacksonDataFormatConfiguration configuration) throws Exception {
    JacksonDataFormat dataformat = new JacksonDataFormat();
    if (dataformat instanceof CamelContextAware) {
        ((CamelContextAware) dataformat).setCamelContext(camelContext);
    }
    Map<String, Object> parameters = new HashMap<>();
    IntrospectionSupport.getProperties(configuration, parameters, null,
            false);
    IntrospectionSupport.setProperties(camelContext,
            camelContext.getTypeConverter(), dataformat, parameters);
    return dataformat;
}
 

import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; //导入依赖的package包/类
@Bean
@ConditionalOnClass(DefaultMQProducer.class)
@ConditionalOnMissingBean(DefaultMQProducer.class)
@ConditionalOnProperty(prefix = "spring.rocketmq", value = {"nameServer", "producer.group"})
public DefaultMQProducer mqProducer(RocketMQProperties rocketMQProperties) {

    RocketMQProperties.Producer producerConfig = rocketMQProperties.getProducer();
    String groupName = producerConfig.getGroup();
    Assert.hasText(groupName, "[spring.rocketmq.producer.group] must not be null");

    DefaultMQProducer producer = new DefaultMQProducer(producerConfig.getGroup());
    producer.setNamesrvAddr(rocketMQProperties.getNameServer());
    producer.setSendMsgTimeout(producerConfig.getSendMsgTimeout());
    producer.setRetryTimesWhenSendFailed(producerConfig.getRetryTimesWhenSendFailed());
    producer.setRetryTimesWhenSendAsyncFailed(producerConfig.getRetryTimesWhenSendAsyncFailed());
    producer.setMaxMessageSize(producerConfig.getMaxMessageSize());
    producer.setCompressMsgBodyOverHowmuch(producerConfig.getCompressMsgBodyOverHowmuch());
    producer.setRetryAnotherBrokerWhenNotStoreOK(producerConfig.isRetryAnotherBrokerWhenNotStoreOk());

    return producer;
}
 

import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; //导入依赖的package包/类
/**
 * If AOP is not enabled, scheduled interception will not work.
 */
@Bean
@ConditionalOnClass(name = "org.aspectj.lang.ProceedingJoinPoint")
@ConditionalOnProperty(value = "spring.aop.enabled", havingValue = "true", matchIfMissing = true)
public ScheduledMethodMetrics metricsSchedulingAspect(MeterRegistry registry) {
    return new ScheduledMethodMetrics(registry);
}
 

import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; //导入依赖的package包/类
@Bean
@ConditionalOnClass(CamelContext.class)
@ConditionalOnMissingBean(RssDataFormat.class)
public RssDataFormat configureRssDataFormat(CamelContext camelContext,
        RssDataFormatConfiguration configuration) throws Exception {
    RssDataFormat dataformat = new RssDataFormat();
    if (dataformat instanceof CamelContextAware) {
        ((CamelContextAware) dataformat).setCamelContext(camelContext);
    }
    Map<String, Object> parameters = new HashMap<>();
    IntrospectionSupport.getProperties(configuration, parameters, null,
            false);
    IntrospectionSupport.setProperties(camelContext,
            camelContext.getTypeConverter(), dataformat, parameters);
    return dataformat;
}
 

import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; //导入依赖的package包/类
@Bean
@ConditionalOnClass(CamelContext.class)
@ConditionalOnMissingBean(BeanIODataFormat.class)
public BeanIODataFormat configureBeanIODataFormat(
        CamelContext camelContext,
        BeanIODataFormatConfiguration configuration) throws Exception {
    BeanIODataFormat dataformat = new BeanIODataFormat();
    if (dataformat instanceof CamelContextAware) {
        ((CamelContextAware) dataformat).setCamelContext(camelContext);
    }
    Map<String, Object> parameters = new HashMap<>();
    IntrospectionSupport.getProperties(configuration, parameters, null,
            false);
    IntrospectionSupport.setProperties(camelContext,
            camelContext.getTypeConverter(), dataformat, parameters);
    return dataformat;
}
 

import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; //导入依赖的package包/类
@Bean
@ConditionalOnClass(CamelContext.class)
@ConditionalOnMissingBean(Base64DataFormat.class)
public Base64DataFormat configureBase64DataFormat(
        CamelContext camelContext,
        Base64DataFormatConfiguration configuration) throws Exception {
    Base64DataFormat dataformat = new Base64DataFormat();
    if (dataformat instanceof CamelContextAware) {
        ((CamelContextAware) dataformat).setCamelContext(camelContext);
    }
    Map<String, Object> parameters = new HashMap<>();
    IntrospectionSupport.getProperties(configuration, parameters, null,
            false);
    IntrospectionSupport.setProperties(camelContext,
            camelContext.getTypeConverter(), dataformat, parameters);
    return dataformat;
}
 

import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; //导入依赖的package包/类
@Bean
@ConditionalOnClass(CamelContext.class)
@ConditionalOnMissingBean(ZipFileDataFormat.class)
public ZipFileDataFormat configureZipFileDataFormat(
        CamelContext camelContext,
        ZipFileDataFormatConfiguration configuration) throws Exception {
    ZipFileDataFormat dataformat = new ZipFileDataFormat();
    if (dataformat instanceof CamelContextAware) {
        ((CamelContextAware) dataformat).setCamelContext(camelContext);
    }
    Map<String, Object> parameters = new HashMap<>();
    IntrospectionSupport.getProperties(configuration, parameters, null,
            false);
    IntrospectionSupport.setProperties(camelContext,
            camelContext.getTypeConverter(), dataformat, parameters);
    return dataformat;
}
 

import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; //导入依赖的package包/类
@Bean
@ConditionalOnClass(CamelContext.class)
@ConditionalOnMissingBean(MimeMultipartDataFormat.class)
public MimeMultipartDataFormat configureMimeMultipartDataFormat(
        CamelContext camelContext,
        MimeMultipartDataFormatConfiguration configuration)
        throws Exception {
    MimeMultipartDataFormat dataformat = new MimeMultipartDataFormat();
    if (dataformat instanceof CamelContextAware) {
        ((CamelContextAware) dataformat).setCamelContext(camelContext);
    }
    Map<String, Object> parameters = new HashMap<>();
    IntrospectionSupport.getProperties(configuration, parameters, null,
            false);
    IntrospectionSupport.setProperties(camelContext,
            camelContext.getTypeConverter(), dataformat, parameters);
    return dataformat;
}
 

import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; //导入依赖的package包/类
@Bean
@ConditionalOnClass(CamelContext.class)
@ConditionalOnMissingBean(StringDataFormat.class)
public StringDataFormat configureStringDataFormat(
        CamelContext camelContext,
        StringDataFormatConfiguration configuration) throws Exception {
    StringDataFormat dataformat = new StringDataFormat();
    if (dataformat instanceof CamelContextAware) {
        ((CamelContextAware) dataformat).setCamelContext(camelContext);
    }
    Map<String, Object> parameters = new HashMap<>();
    IntrospectionSupport.getProperties(configuration, parameters, null,
            false);
    IntrospectionSupport.setProperties(camelContext,
            camelContext.getTypeConverter(), dataformat, parameters);
    return dataformat;
}
 

import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; //导入依赖的package包/类
@Bean
@ConditionalOnClass(CamelContext.class)
@ConditionalOnMissingBean(ZipDataFormat.class)
public ZipDataFormat configureZipDataFormat(CamelContext camelContext,
        ZipDataFormatConfiguration configuration) throws Exception {
    ZipDataFormat dataformat = new ZipDataFormat();
    if (dataformat instanceof CamelContextAware) {
        ((CamelContextAware) dataformat).setCamelContext(camelContext);
    }
    Map<String, Object> parameters = new HashMap<>();
    IntrospectionSupport.getProperties(configuration, parameters, null,
            false);
    IntrospectionSupport.setProperties(camelContext,
            camelContext.getTypeConverter(), dataformat, parameters);
    return dataformat;
}
 

import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; //导入依赖的package包/类
@Bean
@ConditionalOnClass(CamelContext.class)
@ConditionalOnMissingBean(FlatpackDataFormat.class)
public FlatpackDataFormat configureFlatpackDataFormat(
        CamelContext camelContext,
        FlatpackDataFormatConfiguration configuration) throws Exception {
    FlatpackDataFormat dataformat = new FlatpackDataFormat();
    if (dataformat instanceof CamelContextAware) {
        ((CamelContextAware) dataformat).setCamelContext(camelContext);
    }
    Map<String, Object> parameters = new HashMap<>();
    IntrospectionSupport.getProperties(configuration, parameters, null,
            false);
    IntrospectionSupport.setProperties(camelContext,
            camelContext.getTypeConverter(), dataformat, parameters);
    return dataformat;
}
 

import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; //导入依赖的package包/类
@Bean
@ConditionalOnClass(CamelContext.class)
@ConditionalOnMissingBean(DigitalSignatureComponent.class)
public DigitalSignatureComponent configureDigitalSignatureComponent(
        CamelContext camelContext,
        DigitalSignatureComponentConfiguration configuration)
        throws Exception {
    DigitalSignatureComponent component = new DigitalSignatureComponent();
    component.setCamelContext(camelContext);
    Map<String, Object> parameters = new HashMap<>();
    IntrospectionSupport.getProperties(configuration, parameters, null,
            false);
    IntrospectionSupport.setProperties(camelContext,
            camelContext.getTypeConverter(), component, parameters);
    return component;
}
 

import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; //导入依赖的package包/类
@Bean
@ConditionalOnClass(CamelContext.class)
@ConditionalOnMissingBean(XMLSecurityDataFormat.class)
public XMLSecurityDataFormat configureXMLSecurityDataFormat(
        CamelContext camelContext,
        XMLSecurityDataFormatConfiguration configuration) throws Exception {
    XMLSecurityDataFormat dataformat = new XMLSecurityDataFormat();
    if (dataformat instanceof CamelContextAware) {
        ((CamelContextAware) dataformat).setCamelContext(camelContext);
    }
    Map<String, Object> parameters = new HashMap<>();
    IntrospectionSupport.getProperties(configuration, parameters, null,
            false);
    IntrospectionSupport.setProperties(camelContext,
            camelContext.getTypeConverter(), dataformat, parameters);
    return dataformat;
}
 

import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; //导入依赖的package包/类
@Bean
@ConditionalOnClass(CamelContext.class)
@ConditionalOnMissingBean(UniVocityTsvDataFormat.class)
public UniVocityTsvDataFormat configureUniVocityTsvDataFormat(
        CamelContext camelContext,
        UniVocityTsvDataFormatConfiguration configuration) throws Exception {
    UniVocityTsvDataFormat dataformat = new UniVocityTsvDataFormat();
    if (dataformat instanceof CamelContextAware) {
        ((CamelContextAware) dataformat).setCamelContext(camelContext);
    }
    Map<String, Object> parameters = new HashMap<>();
    IntrospectionSupport.getProperties(configuration, parameters, null,
            false);
    IntrospectionSupport.setProperties(camelContext,
            camelContext.getTypeConverter(), dataformat, parameters);
    return dataformat;
}
 

import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; //导入依赖的package包/类
@Bean
@ConditionalOnClass(CamelContext.class)
@ConditionalOnMissingBean(UniVocityCsvDataFormat.class)
public UniVocityCsvDataFormat configureUniVocityCsvDataFormat(
        CamelContext camelContext,
        UniVocityCsvDataFormatConfiguration configuration) throws Exception {
    UniVocityCsvDataFormat dataformat = new UniVocityCsvDataFormat();
    if (dataformat instanceof CamelContextAware) {
        ((CamelContextAware) dataformat).setCamelContext(camelContext);
    }
    Map<String, Object> parameters = new HashMap<>();
    IntrospectionSupport.getProperties(configuration, parameters, null,
            false);
    IntrospectionSupport.setProperties(camelContext,
            camelContext.getTypeConverter(), dataformat, parameters);
    return dataformat;
}