/**
* Ends processing of the current element.
*
* @param uri The uri.
* @param localName The localName.
* @param qName The qName.
*/
@Override
public void endElement(String uri, String localName, String qName) {
// Tell the currently active element processor to complete its processing.
elementProcessor.end();
// Set the active element processor to the parent of the existing processor.
elementProcessor = elementProcessor.getParent();
}
/** {@inheritDoc} */
public void process(ZipInputStream zip) throws DocumentException {
Node context = getContext(zip);
try {
Element[] elements = getElements(context, "/document/body/*");
document = new Document();
for (Element element : elements) {
ElementProcessor processor = processors.get(element.getNodeName());
if (processor != null) {
processor.process(element);
}
}
} catch (XmlException e) {
throw new DocumentException(e);
}
}
public JCodeModel process(AnnotationElements validatedModel) throws Exception {
JCodeModel codeModel = new JCodeModel();
EBeansHolder eBeansHolder = new EBeansHolder(codeModel);
for (ElementProcessor processor : processors) {
Class<? extends Annotation> target = processor.getTarget();
Set<? extends Element> annotatedElements = validatedModel.getAnnotatedElements(target);
for (Element annotatedElement : annotatedElements) {
processor.process(annotatedElement, codeModel, eBeansHolder);
}
}
return codeModel;
}
@Override
public boolean process(@NotNull GoNamedElement element) {
ProgressManager.checkCanceled();
Boolean allowed = null;
ExistingImportData importData = null;
for (ElementProcessor processor : myProcessors) {
if (processor.isMine(myName, element)) {
importData = cachedImportData(element, importData);
allowed = cachedAllowed(element, allowed);
if (allowed == Boolean.FALSE || importData.isDot) break;
if (!processor.process(myName, element, importData, myResult)) {
return false;
}
}
}
return true;
}
/**
* Begins processing of a new element.
*
* @param uri The uri.
* @param localName The localName.
* @param qName The qName.
* @param attributes The attributes.
*/
@Override
public void startElement(String uri, String localName, String qName, Attributes attributes) {
// Get the appropriate element processor for the element.
if (elementProcessor != null) {
// We already have an active element processor, therefore use the
// active element processor to retrieve the appropriate child
// element processor.
elementProcessor = elementProcessor.getChild(uri, localName, qName);
} else if (ELEMENT_NAME_OSM.equals(qName)) {
// There is no active element processor which means we have
// encountered the root osm element.
elementProcessor = osmElementProcessor;
} else {
// There is no active element processor which means that this is a
// root element. The root element in this case does not match the
// expected name.
throw new OsmRuntimeException("This does not appear to be an OSM XML file.");
}
// Initialise the element processor with the attributes of the new element.
elementProcessor.begin(attributes);
}
private void runProcessor() {
final XmlPullParser parser = this.parser;
final ElementProcessor p = getCurrentDescriptor().createProcessor(),
last = getCurrentElementProcessor();
p.setContext(last == null ? getContext() : last.childContext());
p.setDepth(parser.getDepth());
p.processAttributes(parser);
processors.addLast(p);
}
public void process(ElementProcessor p) {
p.process(this);
}
@Override
public void handleResponse() throws RequestMethodException {
try {
initializeRoot();
final XmlPullParser parser = this.parser;
final StringBuilder currentText = this.currentText;
int type = parser.next();
Descriptor<?> currentDescriptor = null;
while (type != END_DOCUMENT) {
currentDescriptor = getCurrentDescriptor();
if (DEBUG) {
Log.d(
TAG,
"lastTag=<"
+ lastTag
+ ">, "
+ currentText
+ ", "
+ currentDescriptor
+ ", type "
+ type);
}
switch (type) {
case START_TAG:
if (currentText.length() > 0) {
currentText.delete(0, currentText.length());
}
final String name = parser.getName().trim();
lastTag = name;
final Descriptor<?> d = currentDescriptor.getChildDescriptors().get(name);
if (d != null) {
descriptors.addLast(d);
runProcessor();
if (DEBUG) {
Log.d(TAG, "Run processor for " + name);
}
}
break;
case TEXT:
currentText.append(parser.getText());
break;
case END_TAG:
final ElementProcessor p = getCurrentElementProcessor();
if (p == null) {
// throw new IllegalStateException("Cannot end tag. " + dumpState());
Log.e(TAG, "Cannot end tag " + parser.getName() + " / " + dumpState());
break;
}
if (parser.getDepth() > p.getDepth()) { // set a value
if (lastTag == null) {
throw new IllegalStateException("Cannot set value. " + dumpState());
}
if (lastTag.equals(parser.getName())) {
final String value = currentText.toString().trim();
final boolean done = p.processValue(lastTag, value);
final SimpleResultHandler h = getContext().getSimpleResultHandler();
if (!done && h != null) {
h.handleValue(lastTag, value);
}
}
} else { // return to the parent processor
stopProcessor();
if (DEBUG) {
Log.d(TAG, "Stop processor for " + parser.getName());
}
descriptors.removeLast();
}
break;
default:
}
type = parser.next();
}
if (currentText.length() > 0) {
currentText.delete(0, currentText.length());
}
} catch (final XmlPullParserException e) {
throw new RequestMethodException(e, this);
} catch (final IOException e) {
throw new RequestMethodException(e);
}
}
