/**
* Override SAXParser's setFeature method to track the initial state of features. This keeps us
* from affecting the performance of the SAXParser when it is created with XMLReaderFactory.
*/
public synchronized void setFeature(String name, boolean value)
throws SAXNotRecognizedException, SAXNotSupportedException {
if (name == null) {
// TODO: Add localized error message.
throw new NullPointerException();
}
if (name.equals(XMLConstants.FEATURE_SECURE_PROCESSING)) {
try {
fSecurityManager.setSecureProcessing(value);
setProperty(SECURITY_MANAGER, fSecurityManager);
} catch (SAXNotRecognizedException exc) {
// If the property is not supported
// re-throw the exception if the value is true.
if (value) {
throw exc;
}
} catch (SAXNotSupportedException exc) {
// If the property is not supported
// re-throw the exception if the value is true.
if (value) {
throw exc;
}
}
return;
}
if (!fInitFeatures.containsKey(name)) {
boolean current = super.getFeature(name);
fInitFeatures.put(name, current ? Boolean.TRUE : Boolean.FALSE);
}
/** Forward feature to the schema validator if there is one. * */
if (fSAXParser != null && fSAXParser.fSchemaValidator != null) {
setSchemaValidatorFeature(name, value);
}
super.setFeature(name, value);
}
synchronized void restoreInitState()
throws SAXNotRecognizedException, SAXNotSupportedException {
Iterator iter;
if (!fInitFeatures.isEmpty()) {
iter = fInitFeatures.entrySet().iterator();
while (iter.hasNext()) {
Map.Entry entry = (Map.Entry) iter.next();
String name = (String) entry.getKey();
boolean value = ((Boolean) entry.getValue()).booleanValue();
super.setFeature(name, value);
}
fInitFeatures.clear();
}
if (!fInitProperties.isEmpty()) {
iter = fInitProperties.entrySet().iterator();
while (iter.hasNext()) {
Map.Entry entry = (Map.Entry) iter.next();
String name = (String) entry.getKey();
Object value = entry.getValue();
super.setProperty(name, value);
}
fInitProperties.clear();
}
}
void setFeature0(String name, boolean value)
throws SAXNotRecognizedException, SAXNotSupportedException {
super.setFeature(name, value);
}