/**
* Starts parsing.
*
* @param attrs the attributes.
* @throws org.xml.sax.SAXException if there is a parsing error.
*/
public void startParsing(final PropertyAttributes attrs) throws SAXException {
super.startParsing(attrs);
propertyType =
CompatibilityMapperUtil.mapClassName(
attrs.getValue(getUri(), ExpressionPropertyReadHandler.CLASS_ATT));
propertyName = attrs.getValue(getUri(), ExpressionPropertyReadHandler.NAME_ATT);
if (propertyName == null) {
throw new ParseException("Required attribute 'name' is null.", getLocator());
}
}
/**
* Done parsing.
*
* @throws org.xml.sax.SAXException if there is a parsing error.
*/
public void doneParsing() throws SAXException {
super.doneParsing();
final String result = getResult();
final String propertyName =
CompatibilityMapperUtil.mapExpressionProperty(
originalExpressionClass, expressionClass, this.propertyName);
if (beanUtility == null) {
throw new ParseException("No current beanUtility", getLocator());
}
try {
if (propertyType != null) {
final ClassLoader cl = ObjectUtilities.getClassLoader(ExpressionPropertyReadHandler.class);
final Class c = Class.forName(propertyType, false, cl);
beanUtility.setPropertyAsString(propertyName, c, result);
} else {
beanUtility.setPropertyAsString(propertyName, result);
}
} catch (BeanException e) {
if (strictParsing) {
throw new ParseException(
"Unable to assign property '"
+ propertyName
+ "' to expression '"
+ expressionName
+ '\'',
e,
getLocator());
}
logger.warn(
"Legacy-Parser warning: Unable to assign property '"
+ propertyName
+ "' to expression '"
+ expressionName
+ '\'',
new ParseException(
"Unable to assign property '"
+ propertyName
+ "' to expression '"
+ expressionName
+ '\'',
e,
getLocator()));
} catch (ClassNotFoundException e) {
throw new ParseException(
"Unable to assign property '"
+ propertyName
+ "' to expression '"
+ expressionName
+ '\'',
e,
getLocator());
}
}