public void testSimpleValidExternalSubset() throws XMLStreamException {
String XML = "<!DOCTYPE root SYSTEM 'myurl' >" + "<root>text</root>";
String EXT_ENTITY_VALUE = "just testing";
String EXT_SUBSET = "<!ELEMENT root (#PCDATA)>\n" + "<!-- comments are ok!!! -->";
XMLStreamReader sr = getReader(XML, true, new SimpleResolver(EXT_SUBSET));
assertTokenType(DTD, sr.next());
assertTokenType(START_ELEMENT, sr.next());
assertEquals("root", sr.getLocalName());
assertTokenType(CHARACTERS, sr.next());
assertEquals("text", getAndVerifyText(sr));
assertTokenType(END_ELEMENT, sr.next());
sr.close();
}
@Override
public DbData readData(InputStream in) throws XMLStreamException {
XMLStreamReader sr = _staxInFactory.createXMLStreamReader(in);
DbData result = new DbData();
sr.nextTag();
expectTag(FIELD_TABLE, sr);
try {
while (sr.nextTag() == XMLStreamReader.START_ELEMENT) {
result.addRow(readRow(sr));
}
} catch (IllegalArgumentException iae) {
throw new XMLStreamException("Data problem: " + iae.getMessage(), sr.getLocation());
}
sr.close();
return result;
}
@Override
protected void map(LongWritable key, Text value, Mapper.Context context)
throws IOException, InterruptedException {
String document = value.toString();
System.out.println("'" + document + "'");
try {
XMLStreamReader reader =
XMLInputFactory.newInstance()
.createXMLStreamReader(new ByteArrayInputStream(document.getBytes()));
String propertyName = "";
String propertyValue = "";
String currentElement = "";
while (reader.hasNext()) {
int code = reader.next();
switch (code) {
case XMLStreamConstants.START_ELEMENT: // START_ELEMENT:
currentElement = reader.getLocalName();
break;
case XMLStreamConstants.CHARACTERS: // CHARACTERS:
if (currentElement.equalsIgnoreCase("uid")) {
propertyName += reader.getText().trim();
System.out.println(propertyName);
} else if (currentElement.equalsIgnoreCase("location")) {
propertyValue += reader.getText().trim();
System.out.println(propertyValue);
} else if (currentElement.equalsIgnoreCase("age")) {
propertyValue += ("," + reader.getText().trim());
System.out.println(propertyValue);
}
break;
}
}
reader.close();
context.write(new Text(propertyName.trim()), new Text(propertyValue.trim()));
} catch (Exception e) {
throw new IOException(e);
}
}
static {
ClassLoader classLoader = APIServlet.class.getClassLoader();
try (InputStream is = APIServlet.class.getResourceAsStream("endpoints.xml")) {
assert is != null : "endpoints.xml is missing";
XMLStreamReader reader = XMLInputFactory.newInstance().createXMLStreamReader(is);
try {
reader.nextTag();
reader.require(XMLStreamConstants.START_ELEMENT, null, "endpoints");
readEndpoint(reader, ROOT, classLoader);
reader.require(XMLStreamConstants.END_ELEMENT, null, "endpoints");
} catch (XMLStreamException e) {
Location l = reader.getLocation();
LOG.warn(
"Error reading endpoints.xml [" + l.getLineNumber() + ", " + l.getColumnNumber() + ']',
e);
} finally {
reader.close();
}
} catch (IOException | XMLStreamException e) {
LOG.warn("Error reading endpoints.xml", e);
}
}
