/**
* Called in <code>open</code>, <code>content</code> and <code>close</code> to pass the {@link Writable}s to the handler
* @param po
*/
private void Consume(IWorkerContext context, ProcessObject po) {
if (po.ContainsWritable()) {
IWritable w = null;
while ( null != (w =po.Poll())) {
handler.Add(w);
}
}
}
/**
* @param po
* @throws PipelineException
*/
private void Write(IWorkerContext context, ProcessObject po) {
MapContext mp = (MapContext)GetLocalContext(context);
if (po.ContainsWritable()) {
Document doc = (Document) mp[DOCUMENT];
bool continuousWrite = (bool) mp[CONTINUOUS];
IWritable writable = null;
while (null != (writable = po.Poll())) {
if (writable is WritableElement) {
foreach (IElement e in ((WritableElement) writable).Elements()) {
try {
if (!doc.Add(e)) {
LOG.Trace(String.Format(
LocaleMessages.GetInstance().GetMessage(LocaleMessages.ELEMENT_NOT_ADDED),
e.ToString()));
}
} catch (DocumentException e1) {
if (!continuousWrite) {
throw new PipelineException(e1);
} else {
LOG.Error(
LocaleMessages.GetInstance().GetMessage(LocaleMessages.ELEMENT_NOT_ADDED_EXC),
e1);
}
}
}
}
}
}
}