/**
* Constructor for MultiPropertyComparator.
*
* @param propertyStr a {@link java.lang.String} object.
*/
public MultiPropertyComparator(final String propertyStr) {
super();
final String[] properties = Strings.split(propertyStr, ',');
for (int i = 0; i < properties.length; i++) {
addComparator(new PropertyComparator(properties[i].trim()));
}
}
@Override
protected void evaluateParams() {
String[] nameArray = Strings.split(name, ',');
dates = new Date[nameArray.length];
String format2 = Date.ResvervedFormats.get(format);
if (null != format2) format = format2;
String[] requiredArray = Strings.split(required, ',');
String[] commentArray = Strings.split(comment, ',');
String[] labelArray = Strings.split(label, ',');
for (int i = 0; i < nameArray.length; i++) {
if (i >= 2) break;
dates[i] = new Date(stack);
String name = nameArray[i];
dates[i].setName(name);
dates[i].setFormat(format);
if (requiredArray != null) {
dates[i].setRequired(requiredArray.length == 1 ? required : requiredArray[i]);
}
if (commentArray != null) {
dates[i].setComment(commentArray.length == 1 ? comment : commentArray[i]);
}
if (labelArray != null) {
dates[i].setLabel(labelArray.length == 1 ? label : labelArray[i]);
}
dates[i].setTitle(dates[i].getLabel());
if (i == 0) dates[0].setValue(start);
else dates[1].setValue(end);
dates[i].evaluateParams();
}
if (dates.length == 2) {
dates[0].setMaxDate("#F{$dp.$D(\\'" + dates[1].id + "\\')}");
dates[1].setMinDate("#F{$dp.$D(\\'" + dates[0].id + "\\')}");
if (labelArray.length == 1) {
boolean containTime = format.contains("HH:mm");
dates[0].setTitle(
dates[0].getTitle() + getText(containTime ? "common.beginAt" : "common.beginOn"));
dates[1].setTitle(
dates[1].getTitle() + getText(containTime ? "common.endAt" : "common.endOn"));
}
}
}
/**
* {@inheritDoc} 初始化对象指定路径的属性。<br>
* 例如给定属性a.b.c,方法会依次检查a a.b a.b.c是否已经初始化
*/
public ObjectAndType initProperty(final Object target, String entityName, final String attr) {
Object propObj = target;
Object property = null;
int index = 0;
String[] attrs = Strings.split(attr, ".");
Type type = Model.getType(entityName);
while (index < attrs.length) {
try {
property = PropertyUtils.getProperty(propObj, attrs[index]);
Type propertyType = type.getPropertyType(attrs[index]);
// 初始化
if (null == propertyType) {
logger.error("Cannot find property type [{}] of {}", attrs[index], propObj.getClass());
throw new RuntimeException(
"Cannot find property type " + attrs[index] + " of " + propObj.getClass().getName());
}
if (null == property) {
property = propertyType.newInstance();
try {
PropertyUtils.setProperty(propObj, attrs[index], property);
} catch (NoSuchMethodException e) {
// Try fix jdk error for couldn't find correct setter when object's Set required type is
// diffent with Get's return type declared in interface.
Method setter = Reflections.getSetter(propObj.getClass(), attrs[index]);
if (null != setter) setter.invoke(propObj, property);
else throw e;
}
}
index++;
propObj = property;
type = propertyType;
} catch (Exception e) {
throw new RuntimeException(e);
}
}
return new ObjectAndType(property, type);
}
