ConfigurationPropertiesBindException Class — spring-boot Architecture

Source Code

core/spring-boot/src/main/java/org/springframework/boot/context/properties/ConfigurationPropertiesBindException.java lines 30–66

public class ConfigurationPropertiesBindException extends BeanCreationException {

	private final ConfigurationPropertiesBean bean;

	ConfigurationPropertiesBindException(ConfigurationPropertiesBean bean, Exception cause) {
		super(bean.getName(), getMessage(bean), cause);
		this.bean = bean;
	}

	/**
	 * Return the bean type that was being bound.
	 * @return the bean type
	 */
	public Class<?> getBeanType() {
		return this.bean.getType();
	}

	/**
	 * Return the configuration properties annotation that triggered the binding.
	 * @return the configuration properties annotation
	 */
	public ConfigurationProperties getAnnotation() {
		return this.bean.getAnnotation();
	}

	private static String getMessage(ConfigurationPropertiesBean bean) {
		ConfigurationProperties annotation = bean.getAnnotation();
		StringBuilder message = new StringBuilder();
		message.append("Could not bind properties to '");
		message.append(ClassUtils.getShortName(bean.getType())).append("' : ");
		message.append("prefix=").append(annotation.prefix());
		message.append(", ignoreInvalidFields=").append(annotation.ignoreInvalidFields());
		message.append(", ignoreUnknownFields=").append(annotation.ignoreUnknownFields());
		return message.toString();
	}

}