/**
* Constructor StAXBuilder. This constructor is used if the parser is at the beginning
* (START_DOCUMENT).
*
* @param ombuilderFactory
* @param parser
*/
protected StAXBuilder(OMFactory ombuilderFactory, XMLStreamReader parser) {
omfactory = ombuilderFactory;
// The getEncoding information is only available at the START_DOCUMENT event.
charEncoding = parser.getEncoding();
initParser(parser);
}
private Reader binaryInputStreamStreamToReader(ByteArrayOutputStream out) {
try {
// There's got to be an easier way to do this, but
// I don't feel like coding up Appendix F of the XML Spec
// myself, when there's a reusable way to do it, and we
// can warn folks away from BINARY xml streams that have
// to be parsed to determine the character encoding :P
String encoding = "UTF-8";
try {
ByteArrayInputStream bIn = new ByteArrayInputStream(out.toByteArray());
XMLStreamReader reader = this.inputFactory.createXMLStreamReader(bIn);
int eventType = 0;
while ((eventType = reader.next()) != XMLStreamReader.END_DOCUMENT) {
if (eventType == XMLStreamReader.START_DOCUMENT) {
String possibleEncoding = reader.getEncoding();
if (possibleEncoding != null) {
encoding = possibleEncoding;
}
break;
}
}
} catch (Throwable t) {
// ignore, dealt with later when the string can't be parsed
// into valid XML
}
return new StringReader(new String(out.toByteArray(), encoding));
} catch (UnsupportedEncodingException badEnc) {
throw new RuntimeException(badEnc);
}
}
public String getEncoding() {
return streamReader.getEncoding();
}
public String getEncoding() {
return reader.getEncoding();
}