private DataSet QueryResultsParseDataSet(string fields, NamedList namedList, string highlightFields, out long recordCount)
{
ObjectDeserializeTable <T> objectDeserializeTable = new ObjectDeserializeTable <T>(this._TableName, fields);
ISolrResponseParser <NamedList, QueryResults <DataRow> > solrResponseParser = new BinaryQueryResultsParser <DataRow>(objectDeserializeTable);
if (!string.IsNullOrWhiteSpace(highlightFields))
{
BinaryHighlightingParser binaryHighlightingParser = new BinaryHighlightingParser();
IDictionary <string, IDictionary <string, IList <string> > > highlight = binaryHighlightingParser.Parse(namedList);
objectDeserializeTable.Highlight = highlight;
}
QueryResults <DataRow> queryResults = solrResponseParser.Parse(namedList);
recordCount = queryResults.NumFound;
DataSet dataSet = new DataSet();
DataTable dataTable = objectDeserializeTable.CreateDataTable();
foreach (DataRow current in queryResults)
{
dataTable.Rows.Add(current.ItemArray);
}
dataSet.Tables.Add(dataTable);
DataTable dataTable2 = new DataTable();
dataTable2.TableName = "RecordCount";
dataTable2.Columns.Add("RecordCount", typeof(long));
DataRow dataRow = dataTable2.NewRow();
dataRow["RecordCount"] = recordCount;
dataTable2.Rows.Add(dataRow);
dataSet.Tables.Add(dataTable2);
return(dataSet);
}
public static DataSet ParserResultsDataSet <T>(this NamedList namedList, string fields, out long recordCount, string tableName = "") where T : class, new()
{
ObjectDeserializeTable <T> objectDeserializeTable = new ObjectDeserializeTable <T>(tableName, fields);
ISolrResponseParser <NamedList, QueryResults <DataRow> > solrResponseParser = new BinaryQueryResultsParser <DataRow>(objectDeserializeTable);
BinaryHighlightingParser binaryHighlightingParser = new BinaryHighlightingParser();
IDictionary <string, IDictionary <string, IList <string> > > highlight = binaryHighlightingParser.Parse(namedList);
objectDeserializeTable.Highlight = highlight;
QueryResults <DataRow> queryResults = solrResponseParser.Parse(namedList);
recordCount = queryResults.NumFound;
DataSet dataSet = new DataSet();
DataTable dataTable = objectDeserializeTable.CreateDataTable();
foreach (DataRow current in queryResults)
{
dataTable.Rows.Add(current.ItemArray);
}
dataSet.Tables.Add(dataTable);
DataTable dataTable2 = new DataTable();
dataTable2.TableName = "RecordCount";
dataTable2.Columns.Add("RecordCount", typeof(long));
DataRow dataRow = dataTable2.NewRow();
dataRow["RecordCount"] = recordCount;
dataTable2.Rows.Add(dataRow);
dataSet.Tables.Add(dataTable2);
return(dataSet);
}
/// <summary>
/// 搜索
/// </summary>
/// <typeparam name="T">返回的对象类型</typeparam>
/// <param name="collectionName">搜索集合</param>
/// <param name="condition">条件</param>
/// <param name="deserializer">反序列化的对象</param>
/// <returns>对应的结果集</returns>
public QueryResponse <T> Query <T>(string collectionName, Dictionary <string, ICollection <string> > condition, ISolrObjectDeserializer <T> deserializer)
{
try
{
collectionName = string.IsNullOrEmpty(collectionName) ? searchConfig.Collection : collectionName;
ISolrResponseParser <NamedList, QueryResults <T> > binaryQueryResultsParser = new BinaryQueryResultsParser <T>(deserializer);
var result = operations.Query(collectionName, "/select", null, condition);
var header = binaryResponseHeaderParser.Parse(result);
var products = binaryQueryResultsParser.Parse(result);
return(new QueryResponse <T>
{
IsSuccess = header.Status == 0,
Message = string.Empty,
QTime = header.QTime,
Status = header.Status,
Data = default(T),
DataList = products.ToList()
});
}
catch (Exception ex)
{
return(new QueryResponse <T>
{
IsSuccess = false,
Message = ex.Message,
QTime = -1,
Status = -1,
Data = default(T)
});
}
}
public int GetCount(string condition)
{
NamedList result = this.QueryLimit("*", condition, "", "", 0, 0, "", "");
ISolrResponseParser <NamedList, QueryResults <NullResult> > solrResponseParser = new BinaryQueryResultsParser <NullResult>(new NullResultObjectDeserialize());
QueryResults <NullResult> queryResults = solrResponseParser.Parse(result);
return(Convert.ToInt32(queryResults.NumFound));
}
public static IEnumerable <T> ParserResults <T>(this NamedList namedList, string fields, out long recordCount, string tableName = "") where T : class, new()
{
ObjectDeserializeT <T> objectDeserializeT = new ObjectDeserializeT <T>(tableName, fields);
ISolrResponseParser <NamedList, QueryResults <T> > solrResponseParser = new BinaryQueryResultsParser <T>(objectDeserializeT);
BinaryHighlightingParser binaryHighlightingParser = new BinaryHighlightingParser();
IDictionary <string, IDictionary <string, IList <string> > > highlight = binaryHighlightingParser.Parse(namedList);
objectDeserializeT.Highlight = highlight;
QueryResults <T> queryResults = solrResponseParser.Parse(namedList);
recordCount = queryResults.NumFound;
return(queryResults);
}
private IEnumerable <T> QueryResultsParseT(string fields, NamedList namedList, string highlightFields, out long recordCount)
{
ObjectDeserializeT <T> objectDeserializeT = new ObjectDeserializeT <T>(this._TableName, fields);
ISolrResponseParser <NamedList, QueryResults <T> > solrResponseParser = new BinaryQueryResultsParser <T>(objectDeserializeT);
if (!string.IsNullOrWhiteSpace(highlightFields))
{
BinaryHighlightingParser binaryHighlightingParser = new BinaryHighlightingParser();
IDictionary <string, IDictionary <string, IList <string> > > highlight = binaryHighlightingParser.Parse(namedList);
objectDeserializeT.Highlight = highlight;
}
QueryResults <T> queryResults = solrResponseParser.Parse(namedList);
recordCount = queryResults.NumFound;
return(queryResults);
}
public static FacetResult <T> ParserFacetResults <T>(this NamedList namedList, string fields, out long recordCount, string tableName = "") where T : class, new()
{
ObjectDeserializeT <T> objectDeserializeT = new ObjectDeserializeT <T>(tableName, fields);
ISolrResponseParser <NamedList, QueryResults <T> > solrResponseParser = new BinaryQueryResultsParser <T>(objectDeserializeT);
BinaryHighlightingParser binaryHighlightingParser = new BinaryHighlightingParser();
IDictionary <string, IDictionary <string, IList <string> > > highlight = binaryHighlightingParser.Parse(namedList);
objectDeserializeT.Highlight = highlight;
QueryResults <T> queryResults = solrResponseParser.Parse(namedList);
BinaryFacetFieldsParser binaryFacetFieldsParser = new BinaryFacetFieldsParser();
IDictionary <string, IList <FacetField> > dictionary = binaryFacetFieldsParser.Parse(namedList);
IDictionary <string, IList <FacetFieldInfo> > dictionary2 = new Dictionary <string, IList <FacetFieldInfo> >();
if (dictionary != null && dictionary.Count > 0)
{
foreach (KeyValuePair <string, IList <FacetField> > current in dictionary)
{
List <FacetFieldInfo> list = new List <FacetFieldInfo>();
foreach (FacetField current2 in current.Value)
{
list.Add(new FacetFieldInfo
{
Name = current2.Name,
Count = current2.Count
});
}
dictionary2.Add(current.Key, list);
}
}
FacetResult <T> facetResult = new FacetResult <T>();
facetResult.Data = queryResults;
facetResult.Facet = dictionary2;
recordCount = queryResults.NumFound;
return(facetResult);
}
