public MongoQueryWarpper ElemMatch(string name, MongoQueryWarpper query)
{
if (MongoQuery == Query.Null)
{
MongoQuery = Query.ElemMatch(name, query.MongoQuery);
return(this);
}
MongoQuery = Query.And(MongoQuery, Query.ElemMatch(name, query.MongoQuery));
return(this);
}
public MongoQueryWarpper Or(MongoQueryWarpper query)
{
if (MongoQuery == Query.Null)
{
MongoQuery = query.MongoQuery;
return(this);
}
MongoQuery = Query.Or(MongoQuery, query.MongoQuery);
return(this);
}
public static bool Remove(string connectionName, string database, string collection, MongoQueryWarpper querys)
{
if (querys == null)
{
return(false);
}
IMongoQuery mongoquery = querys.MongoQuery;
var mongocollection = GetCollecion(connectionName, database, collection);
mongocollection.Remove(mongoquery);
return(true);
}
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 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 List <T> Find <T>(string connectionName, string database, string collection, MongoQueryWarpper <T> querys, int pageindex, int pagesize, MongoFieldSelecter <T> fieldselecter, MongoSortWarpper <T> sorts) where T : new()
{
return(Find <T>(connectionName, database, collection, (MongoQueryWarpper)querys, pageindex, pagesize, fieldselecter == null ? null : fieldselecter.GetFields(), (MongoSortWarpper)sorts));
}
public MongoQueryWarpper <T> Or(MongoQueryWarpper <T> query)
{
base.Or(query);
return(this);
}
public static List <T> Distinct <T>(string connectionName, string database, string collection, string key, MongoQueryWarpper querys)
{
var mongoquery = querys == null ? Query.Null : querys.MongoQuery;
var mongocollection = GetCollecion <T>(connectionName, database, collection);
return(mongocollection.Distinct <T>(key, mongoquery).ToList());
}
public static long Count <T>(string connectionName, string database, string collection, MongoQueryWarpper <T> querys) where T : new()
{
return(Count(collection, database, collection, querys));
}
public static long Count(string connectionName, string database, string collection, MongoQueryWarpper querys)
{
var mongoquery = querys == null ? Query.Null : querys.MongoQuery;
var mongocollection = GetCollecion(connectionName, database, collection);
var count = mongocollection.Count(mongoquery);
return(count);
}
public static T FindAndRemove <T>(string connectionName, string database, string collection, MongoQueryWarpper <T> querys, MongoSortWarpper <T> sorts) where T : new()
{
return(FindAndRemove <T>(connectionName, database, collection, (MongoQueryWarpper)querys, (MongoSortWarpper)sorts));
}
public static T FindAndRemove <T>(string connectionName, string database, string collection, MongoQueryWarpper querys, MongoSortWarpper sorts)
{
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.FindAndRemove(new FindAndRemoveArgs {
Query = mongoquery, SortBy = mongosort
});
return(retresult.GetModifiedDocumentAs <T>());
}
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>());
}
public static bool Remove <T>(string connectionName, string database, string collection, MongoQueryWarpper <T> querys) where T : new()
{
return(Remove(connectionName, database, collection, (MongoQueryWarpper)querys));
}
public MongoQueryWarpper <T> And(MongoQueryWarpper <T> query)
{
base.And(query);
return(this);
}
public static List <T> Distinct <T>(string connectionName, string database, string collection, string key, MongoQueryWarpper <T> querys) where T : new()
{
return(Distinct <T>(connectionName, database, collection, key, (MongoQueryWarpper)querys));
}
public MongoQueryWarpper ElemMatch(Expression <Func <T, object> > name, MongoQueryWarpper query)
{
base.ElemMatch(MongoDBUtil.GetMongoElementField(name.Body), query);
return(this);
}
public static T FindOne <T>(string connectionName, string database, string collection, MongoQueryWarpper querys, string[] fields, MongoSortWarpper sorts)
{
var mongoquery = querys == null ? Query.Null : querys.MongoQuery;
var mongocollection = GetCollecion <T>(connectionName, database, collection);
var cur = mongocollection.FindAs <T>(mongoquery);
if (fields != null && fields.Length > 0)
{
cur = cur.SetFields(fields);
}
if (sorts != null)
{
cur = cur.SetSortOrder(sorts.MongoSortBy);
}
var list = cur.SetLimit(1).ToList();
if (list == null || list.Count == 0)
{
return(default(T));
}
return(list[0]);
}
public static T FindOne <T>(string connectionName, string database, string collection, MongoQueryWarpper <T> querys, MongoFieldSelecter <T> fields, MongoSortWarpper sorts) where T : new()
{
return(FindOne <T>(connectionName, database, collection, (MongoQueryWarpper)querys, fields == null ? null : fields.GetFields(), sorts));
}
public static List <T> Find <T>(string connectionName, string database, string collection, MongoQueryWarpper querys, int pageindex, int pagesize, string[] fields, MongoSortWarpper sorts)
{
var mongoquery = querys == null ? Query.Null : querys.MongoQuery;
var mongocollection = GetCollecion <T>(connectionName, database, collection);
var mongosortby = (sorts == null || sorts.MongoSortBy == SortBy.Null) ? SortBy.Null : sorts.MongoSortBy;
int skip = (pageindex - 1) * pagesize;
MongoCursor <T> mongocursor = null;
if (mongosortby != SortBy.Null)
{
mongocursor = mongocollection.FindAs <T>(mongoquery).SetSkip(skip).SetLimit(pagesize).SetSortOrder(mongosortby);
}
else
{
mongocursor = mongocollection.FindAs <T>(mongoquery).SetSkip(skip).SetLimit(pagesize);
}
if (fields != null && fields.Length > 0)
{
mongocursor = mongocursor.SetFields(fields);
}
List <T> list = mongocursor.ToList();
return(list);
}
