/**
* Parse end of element from document. Collects character data to the end tag and returns it with
* whitespace stripped. Throws an exception if a start tag is seen before an end tag, or if the
* end tag seen does not match the expected name.
*
* @param tag element name expected
* @return content text with whitespace stripped
* @throws IOException if error reading document
* @throws XmlPullParserException if expected element not found, or if other parse error
*/
protected String parseEndTag(String tag) throws IOException, XmlPullParserException {
m_buffer.setLength(0);
while (true) {
switch (m_parser.next()) {
case XmlPullParser.CONTENT:
m_buffer.append(m_parser.readContent());
break;
case XmlPullParser.END_TAG:
m_parser.readEndTag(m_endTag);
if (m_endTag.getLocalName().equals(tag)) {
return m_buffer.toString().trim();
}
// fall through for error handling
case XmlPullParser.START_TAG:
case XmlPullParser.END_DOCUMENT:
throw new XmlPullParserException("Missing expected end tag " + tag);
}
}
}
