public MongoUpdateWarpper Combine(MongoUpdateWarpper other)
{
MongoUpdateBuilder = MongoUpdateBuilder.Combine(other.MongoUpdateBuilder);
if (_isempty)
{
_isempty = other.IsEmpty;
}
return(this);
}
public static long Incr <T>(string connectionName, string database, string collection, MongoQueryWarpper querys, string field, long incr)
{
MongoUpdateWarpper updates = new MongoUpdateWarpper();
updates.Incr(field, incr);
IMongoQuery mongoquery = querys == null ? Query.Null : querys.MongoQuery;
MD.Builders.UpdateBuilder updateBuilder = updates.MongoUpdateBuilder;
if (updateBuilder != null)
{
var mongocollection = GetCollecion <T>(connectionName, database, collection);
var result = mongocollection.Update(mongoquery, updates.MongoUpdateBuilder, UpdateFlags.Upsert);
if (!result.UpdatedExisting)
{
return(incr);
}
var entity = mongocollection.FindOneAs <T>(querys.MongoQuery);
var property = typeof(T).GetProperty(field);
if (property == null)
{
foreach (var mb in typeof(T).GetMembers())
{
var ca = mb.GetCustomAttributes(typeof(MB.Serialization.Attributes.BsonElementAttribute), true).FirstOrDefault();
if (ca == null)
{
continue;
}
if (((MB.Serialization.Attributes.BsonElementAttribute)ca).ElementName.Equals(field))
{
property = typeof(T).GetProperty(mb.Name);
break;
}
}
}
if (property == null)
{
return(0);
}
return((long)(Convert.ChangeType(property.GetValue(entity, null), typeof(Int64))));
}
return(0);
}
public MongoUpdateWarpper <T> Combine(MongoUpdateWarpper <T> other)
{
base.Combine(other);
return(this);
}
public static bool Update <T>(string connectionName, string database, string collection, MongoQueryWarpper <T> querys, MongoUpdateWarpper <T> updates, MongoUpdateFlagsWarpper flgs = null) where T : new()
{
return(Update <T>(connectionName, database, collection, (MongoQueryWarpper)querys, (MongoUpdateWarpper)updates, flgs));
}
public static bool Update <T>(string connectionName, string database, string collection, MongoQueryWarpper querys, MongoUpdateWarpper updates, MongoUpdateFlagsWarpper flgs = null)
{
if (updates == null || updates.IsEmpty)
{
return(false);
}
IMongoQuery mongoquery = querys == null ? Query.Null : querys.MongoQuery;
MD.Builders.UpdateBuilder updateBuilder = updates.MongoUpdateBuilder;
if (updateBuilder != null)
{
var mongocollection = GetCollecion <T>(connectionName, database, collection);
if (flgs == null)
{
mongocollection.Update(mongoquery, updateBuilder);
}
else
{
mongocollection.Update(mongoquery, updateBuilder, flgs.MongoUpdateFlags);
}
return(true);
}
return(false);
}
public static T FindAndModify <T>(string connectionName, string database, string collection, MongoQueryWarpper <T> querys, MongoUpdateWarpper <T> updates, MongoSortWarpper <T> sorts, bool returnNew, bool upsert) where T : new()
{
return(FindAndModify <T>(connectionName, database, collection, (MongoQueryWarpper)querys, (MongoUpdateWarpper)updates, (MongoSortWarpper)sorts, returnNew, upsert));
}
public static T FindAndModify <T>(string connectionName, string database, string collection, MongoQueryWarpper querys, MongoUpdateWarpper updates, MongoSortWarpper sorts, bool returnNew, bool upsert)
{
var mongoquery = querys == null ? Query.Null : querys.MongoQuery;
var mongosort = (sorts == null || sorts.MongoSortBy == SortBy.Null) ? SortBy.Null : sorts.MongoSortBy;
var mongocollection = GetCollecion <T>(connectionName, database, collection);
var retresult = mongocollection.FindAndModify(mongoquery, mongosort, updates.MongoUpdateBuilder, returnNew, upsert);
return(retresult.GetModifiedDocumentAs <T>());
}
