private void parseCoordElements(final File pom) {
Reader reader = null;
XMLStreamReader xml = null;
try {
reader = new FileReader(pom);
xml = XMLInputFactory.newFactory().createXMLStreamReader(reader);
final Stack<String> path = new Stack<String>();
while (xml.hasNext()) {
final int evt = xml.next();
switch (evt) {
case START_ELEMENT:
{
path.push(xml.getLocalName());
if (captureValue(path, xml)) {
// seems like xml.getElementText() traverses the END_ELEMENT event...
path.pop();
}
if (foundPreferredValues()) {
return;
}
break;
}
case END_ELEMENT:
{
path.pop();
break;
}
default:
{
}
}
}
} catch (final IOException e) {
logger.warn(
"Failed to peek at POM coordinate for: %s. Reason: %s\n"
+ "This POM will NOT be available as an ancestor to other models during effective-model building.",
e, pom, e.getMessage());
} catch (final XMLStreamException e) {
logger.warn(
"Failed to peek at POM coordinate for: %s. Reason: %s\n"
+ "This POM will NOT be available as an ancestor to other models during effective-model building.",
e, pom, e.getMessage());
} catch (final FactoryConfigurationError e) {
logger.warn(
"Failed to peek at POM coordinate for: %s. Reason: %s\n"
+ "This POM will NOT be available as an ancestor to other models during effective-model building.",
e, pom, e.getMessage());
} finally {
if (xml != null) {
try {
xml.close();
} catch (final XMLStreamException e) {
}
}
closeQuietly(reader);
}
}
public PomPeek(final File pom) {
parseCoordElements(pom);
if (!createCoordinate()) {
logger.warn(
"Could not peek at POM coordinate for: %s. "
+ "This POM will NOT be available as an ancestor to other models during effective-model building.",
pom);
}
}