Examples with ConditionalOnMissingBean org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean used on opensource projects

Example 26 with ConditionalOnMissingBean

use of org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean in project zipkin by openzipkin.

the class TraceZipkinMySQLStorageAutoConfiguration method executor.

@Bean
@ConditionalOnMissingBean(Executor.class)
public Executor executor(ServerSpanState serverState) {
    ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
    executor.setThreadNamePrefix("MySQLStorage-");
    executor.initialize();
    return command -> {
        ServerSpan currentSpan = serverState.getCurrentServerSpan();
        executor.execute(() -> {
            serverState.setCurrentServerSpan(currentSpan);
            command.run();
        });
    };
}

Example 27 with ConditionalOnMissingBean

use of org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean in project camel by apache.

the class Base64DataFormatAutoConfiguration method configureBase64DataFormatFactory.

@Bean(name = "base64-dataformat-factory")
@ConditionalOnClass(CamelContext.class)
@ConditionalOnMissingBean(Base64DataFormat.class)
public DataFormatFactory configureBase64DataFormatFactory(final CamelContext camelContext, final Base64DataFormatConfiguration configuration) {
    return new DataFormatFactory() {

        public DataFormat newInstance() {
            Base64DataFormat dataformat = new Base64DataFormat();
            if (CamelContextAware.class.isAssignableFrom(Base64DataFormat.class)) {
                CamelContextAware contextAware = CamelContextAware.class.cast(dataformat);
                if (contextAware != null) {
                    contextAware.setCamelContext(camelContext);
                }
            }
            try {
                Map<String, Object> parameters = new HashMap<>();
                IntrospectionSupport.getProperties(configuration, parameters, null, false);
                IntrospectionSupport.setProperties(camelContext, camelContext.getTypeConverter(), dataformat, parameters);
            } catch (Exception e) {
                throw new RuntimeCamelException(e);
            }
            return dataformat;
        }
    };
}

Example 28 with ConditionalOnMissingBean

use of org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean in project camel by apache.

the class BeanValidatorComponentAutoConfiguration method configureBeanValidatorComponent.

@Lazy
@Bean(name = "bean-validator-component")
@ConditionalOnClass(CamelContext.class)
@ConditionalOnMissingBean(BeanValidatorComponent.class)
public BeanValidatorComponent configureBeanValidatorComponent(CamelContext camelContext) throws Exception {
    BeanValidatorComponent component = new BeanValidatorComponent();
    component.setCamelContext(camelContext);
    return component;
}

Example 29 with ConditionalOnMissingBean

use of org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean in project camel by apache.

the class BeanstalkComponentAutoConfiguration method configureBeanstalkComponent.

@Lazy
@Bean(name = "beanstalk-component")
@ConditionalOnClass(CamelContext.class)
@ConditionalOnMissingBean(BeanstalkComponent.class)
public BeanstalkComponent configureBeanstalkComponent(CamelContext camelContext, BeanstalkComponentConfiguration configuration) throws Exception {
    BeanstalkComponent component = new BeanstalkComponent();
    component.setCamelContext(camelContext);
    Map<String, Object> parameters = new HashMap<>();
    IntrospectionSupport.getProperties(configuration, parameters, null, false);
    for (Map.Entry<String, Object> entry : parameters.entrySet()) {
        Object value = entry.getValue();
        Class<?> paramClass = value.getClass();
        if (paramClass.getName().endsWith("NestedConfiguration")) {
            Class nestedClass = null;
            try {
                nestedClass = (Class) paramClass.getDeclaredField("CAMEL_NESTED_CLASS").get(null);
                HashMap<String, Object> nestedParameters = new HashMap<>();
                IntrospectionSupport.getProperties(value, nestedParameters, null, false);
                Object nestedProperty = nestedClass.newInstance();
                IntrospectionSupport.setProperties(camelContext, camelContext.getTypeConverter(), nestedProperty, nestedParameters);
                entry.setValue(nestedProperty);
            } catch (NoSuchFieldException e) {
            }
        }
    }
    IntrospectionSupport.setProperties(camelContext, camelContext.getTypeConverter(), component, parameters);
    return component;
}

Example 30 with ConditionalOnMissingBean

use of org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean in project camel by apache.

the class BindyCsvDataFormatAutoConfiguration method configureBindyCsvDataFormatFactory.

@Bean(name = "bindy-csv-dataformat-factory")
@ConditionalOnClass(CamelContext.class)
@ConditionalOnMissingBean(BindyCsvDataFormat.class)
public DataFormatFactory configureBindyCsvDataFormatFactory(final CamelContext camelContext, final BindyCsvDataFormatConfiguration configuration) {
    return new DataFormatFactory() {

        public DataFormat newInstance() {
            BindyCsvDataFormat dataformat = new BindyCsvDataFormat();
            if (CamelContextAware.class.isAssignableFrom(BindyCsvDataFormat.class)) {
                CamelContextAware contextAware = CamelContextAware.class.cast(dataformat);
                if (contextAware != null) {
                    contextAware.setCamelContext(camelContext);
                }
            }
            try {
                Map<String, Object> parameters = new HashMap<>();
                IntrospectionSupport.getProperties(configuration, parameters, null, false);
                IntrospectionSupport.setProperties(camelContext, camelContext.getTypeConverter(), dataformat, parameters);
            } catch (Exception e) {
                throw new RuntimeCamelException(e);
            }
            return dataformat;
        }
    };
}