@Override
public void endElement(final String uri, final String localName, final String name)
throws SAXException {
if (start) {
level--;
try {
pushcontentWriter.writeEndElement();
} catch (XMLStreamException e) {
throw new SAXException(e);
}
}
if (level == 0) {
// turn off start if we reach the end tag of staring element
start = false;
if (ATTR_CONACTION_VALUE_PUSHAFTER.equals(pushType)
|| ATTR_CONACTION_VALUE_PUSHREPLACE.equals(pushType)) {
// if it is pushafter or replace, we need to record content in pushtable
// if target == null we have already reported error in startElement;
if (target != null) {
if (pushcontentWriter != null) {
try {
pushcontentWriter.close();
} catch (final XMLStreamException e) {
throw new SAXException(e);
}
}
addtoPushTable(target, pushcontentDocumentFragment, pushType);
pushcontentWriter = getXMLStreamWriter();
target = null;
pushType = null;
}
}
}
}
@Override
public void startElement(
final String uri, final String localName, final String name, final Attributes atts)
throws SAXException {
if (start) {
// if start is true, we need to record content in pushcontent
// also we need to add level to make sure start is turn off
// at the corresponding end element
level++;
putElement(name, atts, false);
}
final String conactValue = atts.getValue(ATTRIBUTE_NAME_CONACTION);
if (!start && conactValue != null) {
if (ATTR_CONACTION_VALUE_PUSHBEFORE.equals(conactValue)) {
if (pushcontentDocumentFragment.getChildNodes().getLength() != 0) {
// there are redundant "pushbefore", create a new pushcontent and emit a warning message.
if (pushcontentWriter != null) {
try {
pushcontentWriter.close();
} catch (final XMLStreamException e) {
throw new SAXException(e);
}
}
pushcontentWriter = getXMLStreamWriter();
logger.warn(
MessageUtils.getInstance().getMessage("DOTJ044W").setLocation(atts).toString());
}
start = true;
level = 1;
putElement(name, atts, true);
pushType = ATTR_CONACTION_VALUE_PUSHBEFORE;
} else if (ATTR_CONACTION_VALUE_PUSHAFTER.equals(conactValue)) {
start = true;
level = 1;
if (target == null) {
logger.error(
MessageUtils.getInstance().getMessage("DOTJ039E").setLocation(atts).toString());
} else {
putElement(name, atts, true);
pushType = ATTR_CONACTION_VALUE_PUSHAFTER;
}
} else if (ATTR_CONACTION_VALUE_PUSHREPLACE.equals(conactValue)) {
start = true;
level = 1;
target = toURI(atts.getValue(ATTRIBUTE_NAME_CONREF));
if (target == null) {
logger.error(
MessageUtils.getInstance().getMessage("DOTJ040E").setLocation(atts).toString());
} else {
pushType = ATTR_CONACTION_VALUE_PUSHREPLACE;
putElement(name, atts, true);
}
} else if (ATTR_CONACTION_VALUE_MARK.equals(conactValue)) {
target = toURI(atts.getValue(ATTRIBUTE_NAME_CONREF));
if (target == null) {
logger.error(
MessageUtils.getInstance().getMessage("DOTJ068E").setLocation(atts).toString());
}
if (target != null
&& pushcontentDocumentFragment != null
&& pushcontentDocumentFragment.getChildNodes().getLength() > 0
&& ATTR_CONACTION_VALUE_PUSHBEFORE.equals(pushType)) {
// pushcontent != null means it is pushbefore action
// we need to add target and content to pushtable
if (pushcontentWriter != null) {
try {
pushcontentWriter.close();
} catch (final XMLStreamException e) {
throw new SAXException(e);
}
}
addtoPushTable(target, replaceContent(pushcontentDocumentFragment), pushType);
pushcontentWriter = getXMLStreamWriter();
target = null;
pushType = null;
}
}
} // else if (pushcontent != null && pushcontent.length() > 0 && level == 0) {
// if there is no element with conaction="mark" after
// one with conaction="pushbefore", report syntax error
// }
}