RE: Need help---Mapping of Complex properties

[rambabu.piridi]

Hi Aram,   Still I am getting NullPointerException. I am unable to find the problem.   The following is the ErrorDescription -------------------------------------------------------- --- The error occurred while applying a result map. --- Check the User.userMapForStaticAndDynamicRamBabu. --- Check the result mapping for the 'properties' property. --- Cause: java.lang.NullPointerException   Thanks n Regards, ============================= Rambabu Piridi. From: Mkhitaryan, Aram [mailto:[EMAIL PROTECTED] Sent: Friday, July 28, 2006 9:50 AM To: user-java@ibatis.apache.org Subject: RE: Need help---Mapping of Complex properties <result property="properties" column="USR_ID" select="RamBabuExtension" />   You missed also column attribute. Also use USR_ID=#value# instead of USR_ID=#usr_id# Add this and try again.   Best, Aram   From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Friday, July 28, 2006 9:07 AM To: user-java@ibatis.apache.org Subject: RE: Need help---Mapping of Complex properties       <resultMap id="userMapForStaticAndDynamicRamBabu" class="user" groupBy="userid"> <result property="userid" column="USR_ID"/> <result property="username" column="USR_NAME"/> <result property="role" column="ROLE_ID"/> <result property="description" column="DESCRIPTION"/> <result property="properties" select="RamBabuExtension" /> </resultMap> <resultMap id="userExtensionMapForStaticAndDynamicRamBabu" class="UserProperty"> <result property="propertyname" column="PROPERTY_NAME"/> <result property="propertyvalue" column="PROPERTY_VALUE"/> </resultMap> <statement id="RamBabu" resultMap="userMapForStaticAndDynamicRamBabu"> select * from USR_BASIC_INFO </statement> <statement id="RamBabuExtension" resultMap="userExtensionMapForStaticAndDynamicRamBabu"> select * from USR_EXTENSION_INFO where USR_ID=#usr_id# </statement>     Thanks n Regards, ============== Rambabu Piridi.   The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com