protected <T extends Model> List<Property> getPartProperties(T model) {
List<Property> properties = new ArrayList<Property>();
Enumeration<?> pars = getRequestParameterNames();
while (pars.hasMoreElements()) {
String par = (String) pars.nextElement();
if (par.startsWith("model.") && !par.equals("model.id")) {
String prop = par.replace("model.", "");
if (prop.contains(".")) {
if (prop.contains(".id")) {
// 处理两个对象之间的引用，如：model.org.id=1
String[] attr = prop.replace(".", ",").split(",");
if (attr.length == 2) {
Object obj = ReflectionUtils.getFieldValue(model, attr[0]);
properties.add(new Property(prop, ReflectionUtils.getFieldValue(obj, attr[1])));
}
}
} else {
properties.add(new Property(prop, ReflectionUtils.getFieldValue(model, prop)));
}
}
}
assemblyModelForPartUpdate(properties);
return properties;
}
protected void buildModel(Model model) {
Enumeration<?> pars = getRequestParameterNames();
while (pars.hasMoreElements()) {
String par = (String) pars.nextElement();
if (par.startsWith("model.")) {
String fieldName = par.replace("model.", "");
String value = getRequestParameterValue(par);
// 这里应该有类型转换和合法性校验
PropertyEditor propertyEditor = new PropertyEditor(fieldName, Operator.eq, value);
Class<?> fieldType = ReflectionUtils.getDeclaredField(model, fieldName).getType();
Object fieldValue;
if (fieldType != propertyEditor.getPropertyType().getValue()) {
log.debug(fieldType + "!=" + propertyEditor.getPropertyType().getValue());
fieldValue = propertyEditor.getProperty().getValue().toString();
} else {
fieldValue = propertyEditor.getProperty().getValue();
}
ReflectionUtils.setFieldValue(model, fieldName, fieldValue);
}
}
}
protected String getDefaultModelName(Class clazz) {
String modelClassName = ReflectionUtils.getSuperClassGenricType(clazz).getSimpleName();
return Character.toLowerCase(modelClassName.charAt(0)) + modelClassName.substring(1);
}