/**
* This indicates that an unresolvable entity reference has been encountered, normally because the
* external DTD subset has not been read.
*
* @param name <code>String</code> name of entity
* @throws SAXException when things go wrong
*/
public void skippedEntity(String name) throws SAXException {
// We don't handle parameter entity references.
if (name.startsWith("%")) return;
flushCharacters();
factory.addContent(getCurrentElement(), factory.entityRef(name));
}
public void startEntity(String name) throws SAXException {
entityDepth++;
if (expand || entityDepth > 1) {
// Short cut out if we're expanding or if we're nested
return;
}
// A "[dtd]" entity indicates the beginning of the external subset
if (name.equals("[dtd]")) {
inInternalSubset = false;
return;
}
// Ignore DTD references, and translate the standard 5
if ((!inDTD)
&& (!name.equals("amp"))
&& (!name.equals("lt"))
&& (!name.equals("gt"))
&& (!name.equals("apos"))
&& (!name.equals("quot"))) {
if (!expand) {
String pub = null;
String sys = null;
String[] ids = (String[]) externalEntities.get(name);
if (ids != null) {
pub = ids[0]; // may be null, that's OK
sys = ids[1]; // may be null, that's OK
}
/**
* if no current element, this entity belongs to an attribute in these cases, it is an error
* on the part of the parser to call startEntity but this will help in some cases. See
* org/xml/sax/ext/LexicalHandler.html#startEntity(java.lang.String) for more information
*/
if (!atRoot) {
flushCharacters();
EntityRef entity = factory.entityRef(name, pub, sys);
// no way to tell if the entity was from an attribute or element so just assume element
factory.addContent(getCurrentElement(), entity);
}
suppress = true;
}
}
}
