PropertiesConfigurationFactory.java 文件源码

private void doBindPropertiesToTarget() throws BindException {
    RelaxedDataBinder dataBinder = (this.targetName != null
            ? new RelaxedDataBinder(this.target, this.targetName)
            : new RelaxedDataBinder(this.target));
    if (this.validator != null) {
        dataBinder.setValidator(this.validator);
    }
    if (this.conversionService != null) {
        dataBinder.setConversionService(this.conversionService);
    }
    dataBinder.setIgnoreNestedProperties(this.ignoreNestedProperties);
    dataBinder.setIgnoreInvalidFields(this.ignoreInvalidFields);
    dataBinder.setIgnoreUnknownFields(this.ignoreUnknownFields);
    customizeBinder(dataBinder);
    Iterable<String> relaxedTargetNames = getRelaxedTargetNames();
    Set<String> names = getNames(relaxedTargetNames);
    PropertyValues propertyValues = getPropertyValues(names, relaxedTargetNames);
    dataBinder.bind(propertyValues);
    if (this.validator != null) {
        validate(dataBinder);
    }
}