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Code Issues Releases Wiki Activity

EWS: convert read flag to boolean and noneMatch/etag to detect create or update on items

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git-svn-id: http://svn.code.sf.net/p/davmail/code/trunk@1160 3d1905a2-6b24-0410-a738-b14d5a86fcbd
This commit is contained in:
mguessan 2010-07-09 12:52:45 +00:00
parent 6ec5d21c1c
commit cbeff39eaf
1 changed files with 53 additions and 15 deletions
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68
src/java/davmail/exchange/ews/EwsExchangeSession.java
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@ -135,7 +135,7 @@ public class EwsExchangeSession extends ExchangeSession {
HashSet<FieldUpdate> list = new HashSet<FieldUpdate>();
for (Map.Entry<String, String> entry : properties.entrySet()) {
if ("read".equals(entry.getKey())) {
list.add(Field.createFieldUpdate("read", entry.getValue()));
list.add(Field.createFieldUpdate("read", Boolean.toString("1".equals(entry.getValue()))));
} else if ("junk".equals(entry.getKey())) {
list.add(Field.createFieldUpdate("junk", entry.getValue()));
} else if ("flagged".equals(entry.getKey())) {
@ -241,6 +241,9 @@ public class EwsExchangeSession extends ExchangeSession {
/**
* Get item MIME content.
* @param itemId EWS item id
* @return item content as byte array
* @throws IOException on error
*/
protected byte[] getContent(ItemId itemId) throws IOException {
GetItemMethod getItemMethod = new GetItemMethod(BaseShape.ID_ONLY, itemId, true);
@ -700,28 +703,63 @@ public class EwsExchangeSession extends ExchangeSession {
* @throws IOException on error
*/
public ItemResult createOrUpdate() throws IOException {
ItemResult itemResult = new ItemResult();
EWSMethod createOrUpdateItemMethod;
EWSMethod.Item item = new EWSMethod.Item();
item.type = "Contact";
item.setFieldUpdates(buildProperties());
// TODO: handle etag and noneMatch
CreateItemMethod createItemMethod = new CreateItemMethod(MessageDisposition.SaveOnly, getFolderId(folderPath), item);
executeMethod(createItemMethod);
// first try to load existing event
String urlcompname = convertItemNameToEML(itemName);
String currentEtag = null;
ItemId currentItemId = null;
List<EWSMethod.Item> responses = searchItems(folderPath, EVENT_REQUEST_PROPERTIES, EwsExchangeSession.this.equals("urlcompname", urlcompname), FolderQueryTraversal.SHALLOW);
if (responses.size() > 0) {
EWSMethod.Item response = responses.get(0);
currentItemId = new ItemId(response);
currentEtag = response.get(Field.get("etag").getResponseName());
}
if ("*".equals(noneMatch)) {
// create requested
if (currentItemId != null) {
itemResult.status = HttpStatus.SC_PRECONDITION_FAILED;
return itemResult;
}
} else if (etag != null) {
// update requested
if (currentItemId == null || !etag.equals(currentEtag)) {
itemResult.status = HttpStatus.SC_PRECONDITION_FAILED;
return itemResult;
}
}
// TODO: detect create/update
int status = createItemMethod.getStatusCode();
if (status == HttpURLConnection.HTTP_OK) {
if (currentItemId != null) {
// update
createOrUpdateItemMethod = new UpdateItemMethod(MessageDisposition.SaveOnly,
ConflictResolution.AlwaysOverwrite,
CalendarItemCreateOrDeleteOperation.SendToNone,
currentItemId, buildProperties());
} else {
// create
EWSMethod.Item newItem = new EWSMethod.Item();
newItem.type = "Contact";
newItem.setFieldUpdates(buildProperties());
createOrUpdateItemMethod = new CreateItemMethod(MessageDisposition.SaveOnly, getFolderId(folderPath), newItem);
}
executeMethod(createOrUpdateItemMethod);
itemResult.status = createOrUpdateItemMethod.getStatusCode();
if (itemResult.status == HttpURLConnection.HTTP_OK) {
if (etag != null) {
itemResult.status = HttpStatus.SC_CREATED;
LOGGER.debug("Updated event " + getHref());
} else {
LOGGER.warn("Overwritten event " + getHref());
}
}
ItemResult itemResult = new ItemResult();
// TODO
itemResult.status = HttpStatus.SC_CREATED;
// TODO: get etag
// itemResult.etag = ???
ItemId newItemId = new ItemId(createOrUpdateItemMethod.getResponseItem());
GetItemMethod getItemMethod = new GetItemMethod(BaseShape.ID_ONLY, newItemId, false);
executeMethod(getItemMethod);
itemResult.etag = getItemMethod.getResponseItem().get(Field.get("etag").getResponseName());
return itemResult;