Darshan Shah

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since Oct 20, 2007
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Recent posts by Darshan Shah

hi all,
right now i able to show only online user on my email application web site.
if i write chat message for any one among online users i able to show chat message in upper text area but i need to show automatic div respective user whom i suppose to be chat message.
here i am trying same as gmail when any user ping his/her friend then automatic div is populated for respective chat user...
how i develop code please guide me for that...it is very urgent requirement in my live project.....
Thanks in advance

Regards
Darshan
15 years ago
Hi All,
i assign work for developing chat facility like gmail Web site.
i am very new about email application.before this i never work this kind of application.
one of my company product also email application like gmail , i want add same chat facility like gmail using java,jsp and ajax...
please guide me how to follow the step for developing same application for that...
its very urgent for me....
any one know any idea about help me.....
thanks in advance


Thanks & Regard
Darshan
15 years ago
Hi all,
i got Null Pointer Exception in getHibernateTemplate() in save method() in hibernate class.
i unable to find out this exception...i tried to debugg several times but still i did not any solution.
please guide me..
it is very urgent for me......

thanks in advance...
Hi all,

When i tried to persists my POJO, i am not able to do that in the database. And i am not getting any error also in log file.

when i submit details in jsp file but dat not inserted in databse. here i am use sql server 2000.

according to my understaning we hav to manuualy create table in database when i use hiberante and all columns of that table i mapped in pojo files of respective properties...
if anyone one know please guide me.. its very urgent for me..

thanks in advance..
when i put value in jsp and control go to the Controller class in controller i got all value but in pojo class i found null value and nothing to be saved in table.. in that what should i do???
even i got no any error or any Exception..
is any other necessary to mention new table name or new pojo class

OHBillFormController.java



OHBill.java



please reply me ..its very urgent for me..
Hi all,
right now i able to display jsp page...but right now i got one error

org.springframework.beans.NotReadablePropertyException: Invalid property 'description' of bean class [com.cybermanagers.legal.model.OHBill]: Bean property 'description' is not readable or has an invalid getter method: Does the return type of the getter match the parameter type of the setter?

OHBill.java


Hi Nathan,
according to you instruction i update changes till i m stucking with same problem. actually whatever way i following is it right or wrong i am confusing about that.

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'OhbillFormController' defined in ServletContext resource [/WEB-INF/action-servlet.xml]: Initialization of bean failed; nested exception is java.lang.IllegalArgumentException: Validator [org.springmodules.commons.validator.DefaultBeanValidator@abaf8c] does not support command class [com.cybermanagers.legal.model.OHBill]
java.lang.IllegalArgumentException: Validator [org.springmodules.commons.validator.DefaultBeanValidator@abaf8c] does not support command class [com.cybermanagers.legal.model.OHBill]


Thanks for your reply.
Hi all,
i m stucking with this problem...

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'OhbillFormController' defined in ServletContext resource [/WEB-INF/action-servlet.xml]: Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'validator' of bean class [com.cybermanagers.legal.webapp.action.OHBillFormController]: Bean property 'validator' is not writable or has an invalid setter method: Does the parameter type of the setter match the return type of the getter?
org.springframework.beans.NotWritablePropertyException: Invalid property 'validator' of bean class [com.cybermanagers.legal.webapp.action.OHBillFormController]: Bean property 'validator' is not writable or has an invalid setter method: Does the parameter type of the setter match the return type of the getter?



please revert back me if any one know how to resolve this error...
thanks in advance
even i am go through the link whatever mentioned their , i check according to my war file also ...is it right..
but still i m confusing wht should i do???
Hi Mark,
first of all sorry for late reply.from last last i m not touch with this topic tht y unable to reply you. what ever you send me link i go through but i did get any thin from that.

i hope you undersatnd my problem.
please tell me solution for that and one more thin can you guide me exact proper way for spring web application development.

thanks.
Thanks Mark for giving reply me...
here i sending whtver code are suppose to be added in several fils

1) following are bean add in action-servlet.xml



2)OHBillFormController.java added in action


3)Following is pojo file OHBill.java wrote in model .



4) OHBillDdao.java




5) OHBillManager.java



i wrote this all classes in my existing project.
i want to store new data in new table tht y i wrote new pojo file which i give to you. this class are set to as setcommand class in controller then i got exception when i run application on tomcat.

Does not support command class...

i am very new abt spring and hibernate...
if you have to something figure out form this then Guide me...i am very stucking ....ignore my english grammer mistake

Once again thanks for Reply
Hi all,
i am darshan.
i am very new abt spring and hibernate.
i am stucking some errors form last week.
below error i got . i tried to debugg several times but still i unable to find out exact solution for this problem.

default constructor call in OhbillFormController...
[HllLegal1] ERROR [http-8080-Processor5] DispatcherServlet.initServletBean(228)
| Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean wit
h name 'OhbillFormController' defined in ServletContext resource [/WEB-INF/actio
n-servlet.xml]: Initialization of bean failed; nested exception is java.lang.Ill
egalArgumentException: Validator [org.springmodules.commons.validator.DefaultBea
nValidator@1890c67] does not support command class [com.cybermanagers.legal.mode
l.OHBill]
java.lang.IllegalArgumentException: Validator [org.springmodules.commons.validat
or.DefaultBeanValidator@1890c67] does not support command class [com.cybermanage
rs.legal.model.OHBill]


if any one know please guide me ..
i really appericiate for your reply.