java - ibatis - How to map list of value -


i have select statement returns list of values of same datatype (varchar). result anywhere between 1 6 rows.i'm using queryforlist() , storing response in list object. when executing i'm getting error

--- cause: com.ibatis.sqlmap.client.sqlmapexception: no type handler found map property 'statuslist' column 'null'. 1 or both of types, or combination of types not supported.

the sql query, when executed in sql window, returns 3 rows. please assist? in advance

<resultmap id="retrievestatusresult"     class="ie.org.model.responsebo">     <result property="statuslist" columnindex="1" /> </resultmap>  <select id="retrievestatus" parameterclass="ie.org.model.requestbo"     resultmap="retrievestatusresult">     select (select description      tablea lcd      lcd.code_detail = qpl.status)      tableb qpl      qpl.quote=#quote#     , version in (select version tableb quote = #quote#)        </select>

responsebo.java

private list statuslist = new arraylist();  public list getstatuslist() {     return statuslist; }  public void setstatuslist(list statuslist) {     this.statuslist = statuslist; }

you not mapping results properly/your bo wrong.

when use queryforlist(), trying create list of objects have in resultmap. , in bo trying create list each row of query answer.

you should use bo this:

private string status;  public string getstatus() {     return status; }  public void setstatus(string status) {     this.status = status; }

which has proper type answer of query.

to use results of query call statement this:

list<responsebo> liststatus = new arraylist<responsebo>();  liststatus = (list<responsebo>)queryforlist("retrievestatus",properys);

propertys hashmap query parameters


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