/// <summary>
/// 修改索引
///</summary>
///<param name="model">索引实体</param>
///<returns></returns>
///<remarks>2013-3-8 杨浩 创建</remarks>
public void UpdateIndex(Hyt.Model.PdProductIndex model)
{
var term = new Term("SysNo", model.SysNo.ToString());
CreateIndex(false);
_writer.UpdateDocument(term, ModelToDocument(model));
_writer.Optimize();//Optimize通常需要执行一下，否则索引文件中会有两个相同id的索引
_writer.Close();
}
/// <summary>
/// 增加索引
///</summary>
///<param name="model">索引实体</param>
///<returns></returns>
///<remarks>2013-3-8 杨浩 创建</remarks>
public void AddIndex(Hyt.Model.PdProductIndex model)
{
try
{
_modifier = new IndexModifier(IndexStorePath, new PanGuAnalyzer(), false);
_modifier.AddDocument(ModelToDocument(model));
}
catch
{
//TODO:此处实现日志异常记录
}
finally
{
_modifier.Flush();
_modifier.Close();
}
}
/// <summary>
/// 删除索引
///</summary>
///<param name="model">索引实体</param>
///<returns></returns>
///<remarks>2013-3-8 杨浩 创建</remarks>
public void DeleteIndex(Hyt.Model.PdProductIndex model)
{
try
{
_modifier = new IndexModifier(IndexStorePath, new PanGuAnalyzer(), false);
Term term = new Term("SysNo", model.SysNo.ToString());
_modifier.DeleteDocuments(term);//删除
}
catch
{
//TODO:此处实现日志异常记录
}
finally
{
_modifier.Close();
}
}