本文整理汇总了C#中ICouchbaseListenerContext.IfMatch方法的典型用法代码示例。如果您正苦于以下问题：C# ICouchbaseListenerContext.IfMatch方法的具体用法？C# ICouchbaseListenerContext.IfMatch怎么用？C# ICouchbaseListenerContext.IfMatch使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ICouchbaseListenerContext的用法示例。
在下文中一共展示了ICouchbaseListenerContext.IfMatch方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: UpdateAttachment
// Update the given attachment using the provided info
private static CouchbaseLiteResponse UpdateAttachment(ICouchbaseListenerContext context, Database db,
string attachment, string docId, BlobStoreWriter body)
{
RevisionInternal rev = db.UpdateAttachment(attachment, body, context.RequestHeaders["Content-Type"], AttachmentEncoding.None,
docId, context.GetQueryParam("rev") ?? context.IfMatch());
var response = context.CreateResponse();
response.JsonBody = new Body(new Dictionary<string, object> {
{ "ok", true },
{ "id", rev.GetDocId() },
{ "rev", rev.GetRevId() }
});
context.CacheWithEtag(rev.GetRevId());
if (body != null) {
response["Location"] = context.RequestUrl.AbsoluteUri;
}
return response;
}示例2: UpdateAttachment
// Update the given attachment using the provided info
private static CouchbaseLiteResponse UpdateAttachment(ICouchbaseListenerContext context, Database db,
string attachment, string docId, BlobStoreWriter body)
{
var castContext = context as ICouchbaseListenerContext2;
var source = castContext != null && !castContext.IsLoopbackRequest ? castContext.Sender : null;
RevisionInternal rev = db.UpdateAttachment(attachment, body, context.RequestHeaders["Content-Type"], AttachmentEncoding.None,
docId, (context.GetQueryParam("rev") ?? context.IfMatch()).AsRevID(), source);
var response = context.CreateResponse();
response.JsonBody = new Body(new Dictionary<string, object> {
{ "ok", true },
{ "id", rev.DocID },
{ "rev", rev.RevID }
});
context.CacheWithEtag(rev.RevID.ToString());
if (body != null) {
response["Location"] = context.RequestUrl.AbsoluteUri;
}
return response;
}示例3: UpdateDocument
/// <summary>
/// Attempt to update a document based on the information in the HTTP request
/// </summary>
/// <returns>The resulting status of the operation</returns>
/// <param name="context">The request context</param>
/// <param name="db">The database in which the document exists</param>
/// <param name="docId">The ID of the document being updated</param>
/// <param name="body">The new document body</param>
/// <param name="deleting">Whether or not the document is being deleted</param>
/// <param name="allowConflict">Whether or not to allow a conflict to be inserted</param>
/// <param name="outRev">The resulting revision of the document</param>
public static StatusCode UpdateDocument(ICouchbaseListenerContext context, Database db, string docId, Body body, bool deleting,
bool allowConflict, out RevisionInternal outRev)
{
outRev = null;
if (body != null && !body.IsValidJSON()) {
return StatusCode.BadJson;
}
string prevRevId;
if (!deleting) {
var properties = body.GetProperties();
deleting = properties.GetCast<bool>("_deleted");
if (docId == null) {
// POST's doc ID may come from the _id field of the JSON body.
docId = properties.GetCast<string>("_id");
if (docId == null && deleting) {
return StatusCode.BadId;
}
}
// PUT's revision ID comes from the JSON body.
prevRevId = properties.GetCast<string>("_rev");
} else {
// DELETE's revision ID comes from the ?rev= query param
prevRevId = context.GetQueryParam("rev");
}
// A backup source of revision ID is an If-Match header:
if (prevRevId == null) {
prevRevId = context.IfMatch();
}
if (docId == null && deleting) {
return StatusCode.BadId;
}
RevisionInternal rev = new RevisionInternal(docId, null, deleting);
rev.SetBody(body);
StatusCode status = StatusCode.Created;
try {
if (docId != null && docId.StartsWith("_local")) {
outRev = db.Storage.PutLocalRevision(rev, prevRevId, true); //TODO: Doesn't match iOS
} else {
Status retStatus = new Status();
outRev = db.PutRevision(rev, prevRevId, allowConflict, retStatus);
status = retStatus.Code;
}
} catch(CouchbaseLiteException e) {
status = e.Code;
}
return status;
}示例4: UpdateDocument
/// <summary>
/// Attempt to update a document based on the information in the HTTP request
/// </summary>
/// <returns>The resulting status of the operation</returns>
/// <param name="context">The request context</param>
/// <param name="db">The database in which the document exists</param>
/// <param name="docId">The ID of the document being updated</param>
/// <param name="body">The new document body</param>
/// <param name="deleting">Whether or not the document is being deleted</param>
/// <param name="allowConflict">Whether or not to allow a conflict to be inserted</param>
/// <param name="outRev">The resulting revision of the document</param>
public static StatusCode UpdateDocument(ICouchbaseListenerContext context, Database db, string docId, Body body, bool deleting,
bool allowConflict, out RevisionInternal outRev)
{
outRev = null;
if (body != null && !body.IsValidJSON()) {
return StatusCode.BadJson;
}
string prevRevId;
if (!deleting) {
var properties = body.GetProperties();
deleting = properties.GetCast<bool>("_deleted");
if (docId == null) {
// POST's doc ID may come from the _id field of the JSON body.
docId = properties.CblID();
if (docId == null && deleting) {
return StatusCode.BadId;
}
}
// PUT's revision ID comes from the JSON body.
prevRevId = properties.GetCast<string>("_rev");
} else {
// DELETE's revision ID comes from the ?rev= query param
prevRevId = context.GetQueryParam("rev");
}
// A backup source of revision ID is an If-Match header:
if (prevRevId == null) {
prevRevId = context.IfMatch();
}
if (docId == null && deleting) {
return StatusCode.BadId;
}
RevisionInternal rev = new RevisionInternal(docId, null, deleting);
rev.SetBody(body);
// Check for doc expiration
var expirationTime = default(DateTime?);
var tmp = default(object);
var props = rev.GetProperties();
var hasValue = false;
if(props != null && props.TryGetValue("_exp", out tmp)) {
hasValue = true;
if(tmp != null) {
try {
expirationTime = Convert.ToDateTime(tmp);
} catch(Exception) {
try {
var num = Convert.ToInt64(tmp);
expirationTime = Misc.OffsetFromEpoch(TimeSpan.FromSeconds(num));
} catch(Exception) {
Log.To.Router.E(TAG, "Invalid value for _exp: {0}", tmp);
return StatusCode.BadRequest;
}
}
}
props.Remove("_exp");
rev.SetProperties(props);
}
var castContext = context as ICouchbaseListenerContext2;
var source = castContext != null && !castContext.IsLoopbackRequest ? castContext.Sender : null;
StatusCode status = deleting ? StatusCode.Ok : StatusCode.Created;
try {
if(docId != null && docId.StartsWith("_local")) {
if(expirationTime.HasValue) {
return StatusCode.BadRequest;
}
outRev = db.Storage.PutLocalRevision(rev, prevRevId.AsRevID(), true); //TODO: Doesn't match iOS
} else {
outRev = db.PutRevision(rev, prevRevId.AsRevID(), allowConflict, source);
if(hasValue) {
db.Storage?.SetDocumentExpiration(rev.DocID, expirationTime);
}
}
} catch(CouchbaseLiteException e) {
status = e.Code;
}
return status;
}