No. I think that when I use XML, anotation is not necessary. This was my fault.
Thanks you.
______________________________________________________________
> Od: "Clinton Begin" <clinton.be...@gmail.com>
> Komu: user-java@ibatis.apache.org
> Datum: 13.10.2009 12:45
> Předmět: Re: two parametr in Mapper method
>
>In your second XML example, are you still using the same method signature?
>
>Like this:
>
>List<Send> getAllItems(@Param("offset") int offset, @Param("limit") int
>limit);
>
><?xml version="1.0" encoding="UTF-8" ?>
><!DOCTYPE mapper PUBLIC "-//ibatis.apache.org//DTD Mapper 3.0//EN" "
>http://ibatis.apache.org/dtd/ibatis-3-mapper.dtd";>
><mapper namespace="cz.apache.ibatis.SendMapper">
> <select id="getAllItemsX" parameterType="map"
>resultType="cz.apache.ibatis.Send" >
> select * from send LIMIT #{offset}, #{limit}
> </select>
>
></mapper>
>
>
>Clinton
>
>2009/10/12 Tomáš Procházka <t.procha...@centrum.cz>
>
>>
>> I tested it and it doesn't works for me.
>>
>> This works great now:
>>
>> @Select({"SELECT * FROM send LIMIT #{offset}, #{limit}"})
>> List<Send> getAllItems(@Param("offset") int offset, @Param("limit")
>> int limit);
>>
>> but this not:
>>
>> <?xml version="1.0" encoding="UTF-8" ?>
>> <!DOCTYPE mapper PUBLIC "-//ibatis.apache.org//DTD Mapper 3.0//EN" "
>> http://ibatis.apache.org/dtd/ibatis-3-mapper.dtd";>
>> <mapper namespace="cz.apache.ibatis.SendMapper">
>> <select id="getAllItemsX" parameterType="map"
>> resultType="cz.apache.ibatis.Send" >
>> select * from send LIMIT #{offset}, #{limit}
>> </select>
>>
>> </mapper>
>>
>>
>> I got:
>>
>> Exception in thread "main" org.apache.ibatis.exceptions.IbatisException:
>> ### Error querying database. Cause: org.apache.ibatis.type.TypeException:
>> JDBC requires that the JdbcType must be specified for all nullable
>> parameters.
>> ### The error may exist in SendMapper.xml
>> ### The error may involve cz.apache.ibatis.SendMapper.getAllItemsX-Inline
>> ### The error occurred while setting parameters
>> ### SQL: select * from send LIMIT ?, ?
>> ### Cause: org.apache.ibatis.type.TypeException: JDBC requires that the
>> JdbcType must be specified for all nullable parameters.
>> at
>> org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:8)
>>
>>
>> How Can I specify parametr types?
>>
>> ______________________________________________________________
>> > Od: "Clinton Begin" <clinton.be...@gmail.com>
>> > Komu: user-java@ibatis.apache.org
>> > Datum: 06.10.2009 09:33
>> > Předmět: Re: two parametr in Mapper method
>> >
>> >multiple parameters will require the XML equivalent parameter type to be
>> >Map. Behind the scenes, it will do exactly what you do today -- wrap
>> >multiple params in a Map. This keeps it simple and consistent.
>> >Clinton
>> >
>> >On Mon, Oct 5, 2009 at 12:23 AM, Guy Rouillier <guyr-...@burntmail.com
>> >wrote:
>> >
>> >> I'm glad to see you are considering allowing multiple parameters. I've
>> >> found having to bind everything into one is cumbersome.
>> >>
>> >> What are you thinking of doing for XML? I'd suggest replacing
>> >> ParameterType with ParameterList, with the latter a cut and paste from
>> the
>> >> mapper method. Your example below would look like:
>> >>
>> >> parameterList="int offset, int limit"
>> >>
>> >> From a programmer's perspective, I'd find the cut and paste easy, and
>> >> iBatis would have everything it needs to enable named parameters in the
>> SQL.
>> >>
>> >> Clinton Begin wrote:
>> >>
>> >>> There's no way to introspect on the parameter names.
>> >>> So your choices become:
>> >>>
>> >>> @Select({"SELECT * FROM send LIMIT #{1}, #{2}"})
>> >>> List getAllItems(int offset, int limit);
>> >>>
>> >>> ...Or...
>> >>>
>> >>> @Select({"SELECT * FROM send LIMIT #{offset}, #{limit}"})
>> >>> List getAllItems(@Param("offset") int offset, @Param("limit") int
>> limit);
>> >>>
>> >>> Both suck. But we'll probably default to the first, and allow for the
>> >>> second.
>> >>> Gross.
>> >>>
>> >>> Clinton
>> >>>
>> >>> On Sun, Oct 4, 2009 at 8:00 PM, Guy Rouillier <guyr-...@burntmail.com
>> <mailto:
>> >>> guyr-...@burntmail.com>> wrote:
>> >>>
>> >>> I'd be curious to understand what the Java limitation is. I would
>> >>> have thought that with Java 1.5's support of varargs, limitations
>> >>> such as this would no longer exists. Of course, to use varargs
>> >>> here, I suppose we'd have to use Object[], which would shoot your
>> >>> type safety.
>> >>>
>> >>> Clinton Begin wrote:
>> >>>
>> >>> It's a limitation in Java. However, we are working on a couple
>> >>> of potential options. But it's not possible to do it the way
>> >>> you've written it (which is really sad, because it's perfectly
>> >>> possible in C# and other languages).
>> >>>
>> >>> Clinton
>> >>>
>> >>> 2009/10/4 Tomáš Procházka <t.procha...@centrum.cz
>> >>> <mailto:t.procha...@centrum.cz> <mailto:t.procha...@centrum.cz
>> >>> <mailto:t.procha...@centrum.cz>>>
>> >>>
>> >>>
>> >>>
>> >>> Why not supported this?
>> >>>
>> >>> @Select({"SELECT * FROM send LIMIT #{offset}, #{limit}"})
>> >>> List getAllItems(int offset, int limit);
>> >>>
>> >>>
>> >>> Its limitation of Java or bug in actual version?
>> >>>
>> >>>
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>> >>> <mailto:user-java-h...@ibatis.apache.org>>
>> >>>
>> >>>
>> >>>
>> >>>
>> >>> -- Guy Rouillier
>> >>>
>> >>>
>> >>>
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>> >>>
>> >>>
>> >>>
>> >>
>> >> --
>> >> Guy Rouillier
>> >>
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>> >>
>> >
>> >
>>
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