[IBATIS-719] Using mode=OUT leads to "ClassNotFoundException: Cannot find class: OUT"

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0 Beta 6, 3.0 Beta 7
• Fix Version/s: 3.0 Beta 8
• Component/s: Core
• Environment: Oracle 11, JDK 1.6, iBATIS 3.0 Beta 7 (Build 216)
• Assignee: Clinton Begin
• Reporter: Andreas Baecker
• Created: 21/Dec/09 12:20
• Updated: 21/Dec/09 15:29
• Resolved: 21/Dec/09 15:29

Description

The insert statement

<insert id="insertRegion" parameterType="Region">
BEGIN
INSERT INTO REGIONS (REGION_ID, REGION_NAME) VALUES (5, #

{regionName}

)
RETURNING REGION_ID INTO #

{regionId,mode=OUT}

;
END;
</insert>

Leads to

Exception in thread "main" org.apache.ibatis.exceptions.IbatisException:

1. 1. 1. Error updating database. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'OUT'. Cause: java.lang.ClassNotFoundException: Cannot find class: OUT
      2. The error may exist in test1/Mapper.xml
      3. The error may involve test1.Mapper.insertRegion
      4. The error occurred while executing an update
      5. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'OUT'. Cause: java.lang.ClassNotFoundException: Cannot find class: OUT
         at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:8)
         at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:95)
         at org.apache.ibatis.session.defaults.DefaultSqlSession.insert(DefaultSqlSession.java:82)

The cause seems to be in BaseBuilder.resolveParameterMode(String alias), where the line

return ParameterMode.valueOf(resolveAlias(alias).getName());

should actually be something like

return ParameterMode.valueOf(alias);