/**
* @return the calendar
* @throws ParserException where calendar parsing fails
* @throws IOException where a communication error occurs
*/
public final Calendar getCalendar() throws IOException, ParserException {
if (calendar == null) {
CalendarBuilder builder = new CalendarBuilder();
// calendar = builder.build(new
// ByteArrayInputStream(file.getDataProvider().getBytes()));
calendar = builder.build(file.getDataProvider().getInputStream());
}
return calendar;
}
/** @param calendar the calendar to set */
public final void setCalendar(final Calendar calendar) {
this.calendar = calendar;
try {
Uid uidProp = Calendars.getUid(calendar);
this.uid = uidProp.getValue();
setName(uidProp.getValue());
} catch (ConstraintViolationException e) {
LOG.error("Invalid UID", e);
setName("calendar");
}
file = new JcrFile();
file.setName("data");
file.setDataProvider(new JcrDataProviderImpl(calendar.toString().getBytes()));
// file.setMimeType(MediaType.ICALENDAR_2_0.getContentType());
file.setMimeType(Calendars.getContentType(calendar, null));
file.setLastModified(java.util.Calendar.getInstance());
for (Object component : calendar.getComponents()) {
// save first available summary..
if (summary == null) {
Summary summaryProp = (Summary) ((Component) component).getProperty(Property.SUMMARY);
if (summaryProp != null) {
this.summary = summaryProp.getValue();
}
}
// save first available description..
if (description == null) {
Description descriptionProp =
(Description) ((Component) component).getProperty(Property.DESCRIPTION);
if (descriptionProp != null) {
description = new JcrFile();
description.setName("text");
description.setMimeType("text/plain");
description.setDataProvider(
new JcrDataProviderImpl(descriptionProp.getValue().getBytes()));
description.setLastModified(java.util.Calendar.getInstance());
}
}
// save attachments..
attachments.clear();
PropertyList attachments = ((Component) component).getProperties(Property.ATTACH);
for (Object attach : attachments) {
try {
JcrFile attachment = new JcrFile();
attachment.setName("attachment");
if (Value.BINARY.equals(((Property) attach).getParameter(Parameter.VALUE))) {
attachment.setDataProvider(new JcrDataProviderImpl(((Attach) attach).getBinary()));
FmtType contentType = (FmtType) ((Property) attach).getParameter(Parameter.FMTTYPE);
if (contentType != null) {
attachment.setMimeType(contentType.getValue());
}
} else {
ByteArrayOutputStream aout = new ByteArrayOutputStream();
IOUtils.copy(((Attach) attach).getUri().toURL().openStream(), aout);
attachment.setDataProvider(new JcrDataProviderImpl(aout.toByteArray()));
}
attachment.setLastModified(java.util.Calendar.getInstance());
this.attachments.add(attachment);
} catch (Exception e) {
LOG.error("Error saving attachment", e);
}
}
}
}
