public void setPropertyValues(PropertyValues propertyValues, boolean ignoreUnknown)
throws BeansException {
List propertyAccessExceptions = new ArrayList();
PropertyValue[] pvs = propertyValues.getPropertyValues();
for (int i = 0; i < pvs.length; i++) {
try {
// This method may throw any BeansException, which won't be caught
// here, if there is a critical failure such as no matching field.
// We can attempt to deal only with less serious exceptions.
setPropertyValue(pvs[i]);
} catch (NotWritablePropertyException ex) {
if (!ignoreUnknown) {
throw ex;
}
// Otherwise, just ignore it and continue...
} catch (PropertyAccessException ex) {
propertyAccessExceptions.add(ex);
}
}
// If we encountered individual exceptions, throw the composite exception.
if (!propertyAccessExceptions.isEmpty()) {
Object[] paeArray =
propertyAccessExceptions.toArray(
new PropertyAccessException[propertyAccessExceptions.size()]);
throw new PropertyAccessExceptionsException(this, (PropertyAccessException[]) paeArray);
}
}
/**
* Copy all given PropertyValues into this object. Guarantees PropertyValue references are
* independent, although it can't deep copy objects currently referenced by individual
* PropertyValue objects.
*
* @param source the PropertyValues to copy
*/
public void addPropertyValues(PropertyValues source) {
if (source != null) {
PropertyValue[] pvs = source.getPropertyValues();
for (int i = 0; i < pvs.length; i++) {
addPropertyValue(new PropertyValue(pvs[i].getName(), pvs[i].getValue()));
}
recache();
}
}
/**
* Deep copy constructor. Guarantees PropertyValue references are independent, although it can't
* deep copy objects currently referenced by individual PropertyValue objects.
*
* @param source the PropertyValues to copy
* @see #addPropertyValues(PropertyValues)
*/
public MutablePropertyValues(PropertyValues source) {
// We can optimize this because it's all new:
// there is no replacement of existing property values
if (source != null) {
PropertyValue[] pvs = source.getPropertyValues();
this.propertyValueArray = new PropertyValue[pvs.length];
for (int i = 0; i < pvs.length; i++) {
PropertyValue newPv = new PropertyValue(pvs[i].getName(), pvs[i].getValue());
propertyValueArray[i] = newPv;
propertyValueList.add(newPv);
}
}
}
