Problem in set value adaptor

rajesh.chebrolu@intueorinfotech.com

I wrote a custom setvalue Adaptor

*****

public class DateDiff implements ISetValueAdaptor {

    private IAdaptorConfiguration adaptor = null;

   

    public Object execute(IAdaptorParameter[] parameters)

    throws AdaptorException

    {

    Object date1 = null;

    Object date2 = null;

    if(parameters.length == 2)

    {

    IAdaptorParameter parameter0 = parameters[0];

    IAdaptorParameter parameter1 = parameters[1];

    date1 = parameter0.getObject();

    date2 = parameter0.getObject();

    }

   

    return date1.toString()+date2.toString()

    }

           

}

*****

i am geting following errors

Error executing adaptor. Please check the adaptor setup and requirements. [No value for xpath: instance('instanceOfmodel1')/./Group/Item]

Error executing adaptor: date_diffUI() null. Please contact your administrator or see the server logs for more information.

I bind two date fields to my setvalue adapor

(i.e. my setvalue adaptor should read two values and return something on the basies of these two inputs)

but adaptor is getting executed only after entering one input.

please help

how to bind input fields so that. adapotor should execute only after both the input fields filled.

how to return complex data type from setvalue adaptor ( Is arraylist or map  ok ?)

and how to define comples data type in xcp adaptor configuration.

I have a requirement . i need difference of two dates based on two date input fields.

yamangoyal

Sample Code which I am using:

import com.documentum.tools.adaptor.AdaptorException;
import com.documentum.tools.adaptor.IAdaptorParameter;
import com.documentum.tools.adaptor.configuration.IAdaptorConfiguration;
import com.documentum.xforms.engine.adaptor.datasource.ISetValueAdaptor;

public class CurrentDateAdaptor implements ISetValueAdaptor {

public Object execute(IAdaptorParameter[] arg) throws AdaptorException {
  // TODO Auto-generated method stub

  java.util.Date date = new java.util.Date();

  return date;
}

public void destroy() throws AdaptorException {

  // TODO Auto-generated method stub

}

public void init(IAdaptorConfiguration arg0) throws AdaptorException {
  // TODO Auto-generated method stub

}

}