/** Note: calling this method will move stream to the next non-textual event. */
protected String collectAllText(XMLStreamReader sr) throws XMLStreamException {
StringBuilder sb = new StringBuilder(100);
while (true) {
int type = sr.getEventType();
if (type == CHARACTERS || type == SPACE || type == CDATA) {
sb.append(sr.getText());
sr.next();
} else {
break;
}
}
return sb.toString();
}
/** @see IBailsStream#getCharSequence() */
@Override
public CharSequence getCharSequence() {
// This should contain the tags char sequence along with any surrounding whitespace.
return currentEventString.toString();
}
/** @see IBailsStream#next() */
@Override
public void next() {
try {
currentEventString.setLength(0); // Clear the xml events char sequence.
currentEvent = this.parser.nextEvent(); // get the next event.
ELEMENT_TYPE previousType = type; // Record the previous type to check for openClose tags.
// Search for the next start/end document/element or a character event.
while (currentEvent.getEventType() != START_DOCUMENT
&& currentEvent.getEventType() != START_ELEMENT
&& currentEvent.getEventType() != CHARACTERS
&& currentEvent.getEventType() != END_ELEMENT
&& currentEvent.getEventType() != END_DOCUMENT) {
currentEvent = this.parser.nextEvent();
}
switch (currentEvent.getEventType()) {
case START_DOCUMENT:
type = ELEMENT_TYPE.DOCUMENT_START;
break;
case START_ELEMENT:
if (this.parser.peek().getEventType() == END_ELEMENT) type = ELEMENT_TYPE.OPENCLOSE;
else type = ELEMENT_TYPE.OPEN;
break;
case END_ELEMENT:
type = ELEMENT_TYPE.CLOSE;
break;
case CHARACTERS:
type = ELEMENT_TYPE.CHARACTERS;
break;
case END_DOCUMENT:
type = ELEMENT_TYPE.DOCUMENT_END;
break;
}
// If we are at the start or end of the document don't do any more processing.
if (type != ELEMENT_TYPE.DOCUMENT_START && type != ELEMENT_TYPE.DOCUMENT_END) {
// Add the white space that should be at the start of the char sequence.
currentEventString.append(preWhiteSpace);
// Add char sequence of the current event.
currentEventString.append(currentEvent);
// Get the white space that should be at the end of this char sequence as well as the white
// space that
// should be before the next.
checkForNewLine();
// Add the white space that should be at the end of the char sequence.
currentEventString.append(postWhiteSpace);
// If this is an opening tag any attributes will need be recorded.
if (currentEvent.getEventType() == START_ELEMENT) {
attributes =
parsAttributes((StartElement) currentEvent); // Pars the start events attributes.
if (bailsTag)
type = ELEMENT_TYPE.BAILS; // If this is a bails tag set it to the correct type.
} else { // Otherwise there should be no attributes.
attributes = null;
}
}
} catch (XMLStreamException e) {
System.out.println("SORT THIS OUT!: " + e.getMessage());
}
}