Examples with BindHandler cn.taketoday.context.properties.bind.BindHandler used on opensource projects

Example 1 with BindHandler

use of cn.taketoday.context.properties.bind.BindHandler in project today-infrastructure by TAKETODAY.

the class ConfigDataEnvironmentContributors method getBinder.

private Binder getBinder(@Nullable ConfigDataActivationContext activationContext, Predicate<ConfigDataEnvironmentContributor> filter, Set<BinderOption> options) {
    boolean failOnInactiveSource = options.contains(BinderOption.FAIL_ON_BIND_TO_INACTIVE_SOURCE);
    Iterable<ConfigurationPropertySource> sources = () -> getBinderSources(filter.and((contributor) -> failOnInactiveSource || contributor.isActive(activationContext)));
    var placeholdersResolver = new ConfigDataEnvironmentContributorPlaceholdersResolver(this.root, activationContext, null, failOnInactiveSource);
    BindHandler bindHandler = !failOnInactiveSource ? null : new InactiveSourceChecker(activationContext);
    return new Binder(sources, placeholdersResolver, null, null, bindHandler);
}

Example 2 with BindHandler

use of cn.taketoday.context.properties.bind.BindHandler in project today-framework by TAKETODAY.

the class ConfigurationPropertiesBinder method getBindHandler.

private <T> BindHandler getBindHandler(Bindable<T> target, ConfigurationProperties annotation) {
    List<Validator> validators = getValidators(target);
    BindHandler handler = getHandler();
    handler = new ConfigurationPropertiesBindHandler(handler);
    if (annotation.ignoreInvalidFields()) {
        handler = new IgnoreErrorsBindHandler(handler);
    }
    if (!annotation.ignoreUnknownFields()) {
        UnboundElementsSourceFilter filter = new UnboundElementsSourceFilter();
        handler = new NoUnboundElementsBindHandler(handler, filter);
    }
    if (!validators.isEmpty()) {
        handler = new ValidationBindHandler(handler, validators.toArray(new Validator[0]));
    }
    for (ConfigurationPropertiesBindHandlerAdvisor advisor : getBindHandlerAdvisors()) {
        handler = advisor.apply(handler);
    }
    return handler;
}

Example 3 with BindHandler

use of cn.taketoday.context.properties.bind.BindHandler in project today-framework by TAKETODAY.

the class ConfigurationPropertiesBinder method bindOrCreate.

Object bindOrCreate(ConfigurationPropertiesBean propertiesBean) {
    Bindable<?> target = propertiesBean.asBindTarget();
    ConfigurationProperties annotation = propertiesBean.getAnnotation();
    BindHandler bindHandler = getBindHandler(target, annotation);
    return getBinder().bindOrCreate(annotation.prefix(), target, bindHandler);
}

Example 4 with BindHandler

use of cn.taketoday.context.properties.bind.BindHandler in project today-framework by TAKETODAY.

the class ConfigurationPropertiesBinder method bind.

BindResult<?> bind(ConfigurationPropertiesBean propertiesBean) {
    Bindable<?> target = propertiesBean.asBindTarget();
    ConfigurationProperties annotation = propertiesBean.getAnnotation();
    BindHandler bindHandler = getBindHandler(target, annotation);
    return getBinder().bind(annotation.prefix(), target, bindHandler);
}

Example 5 with BindHandler

use of cn.taketoday.context.properties.bind.BindHandler in project today-framework by TAKETODAY.

the class ConfigDataEnvironmentPostProcessorIntegrationTests method runWhenImportingIncludesParentOrigin.

@Test
void runWhenImportingIncludesParentOrigin() {
    ConfigurableApplicationContext context = this.application.run("--context.config.location=classpath:application-import-with-placeholder.properties");
    Binder binder = Binder.get(context.getEnvironment());
    List<ConfigurationProperty> properties = new ArrayList<>();
    BindHandler bindHandler = new BindHandler() {

        @Override
        public Object onSuccess(ConfigurationPropertyName name, Bindable<?> target, BindContext context, Object result) {
            properties.add(context.getConfigurationProperty());
            return result;
        }
    };
    binder.bind("my.value", Bindable.of(String.class), bindHandler);
    assertThat(properties).hasSize(1);
    Origin origin = properties.get(0).getOrigin();
    assertThat(origin.toString()).contains("application-import-with-placeholder-imported");
    assertThat(origin.getParent().toString()).contains("application-import-with-placeholder");
}