Hi ,
I guess , when user calls method beanReader.parse(file) , the ‘update’ of class
org.apache.commons.betwixt.expression.MethodUpdater gets called.
I observed that if the data types are java.util.Date , int the attributes are not
getting converted to the required data type and hence I get the
InvalidArgumentExcetion as the default attribute type passed is ‘String’
If the date is java.sql.Date then there is no problem but if it is java.util.Date type
then I get this exception. One possible cause is that these data types do not have
constructors accepting String as only argument.
e.g java.util.Date has deprecated new Date(String) constructor.
And the Interger can not be converted to int like new int(String) the code
“newValue = ConvertUtils.convert( (String) newValue, valueType );” will always
fail to convert to int or java.util.Date.
I modified MethodUpdater and the log file I got. And added following statements
System.out.println(" UJ - "+valueType);
System.out.println(" UJ dest- "+newValue.getClass());
And pasting the log I got shows that the type conversion is not working properly.
_______________________________
UJ in update method
UJ - class java.lang.String
UJ dest- class java.lang.String
UJ in update method
UJ - class java.lang.String
UJ dest- class java.lang.String
UJ in update method
UJ - class java.lang.String
UJ dest- class java.lang.String
UJ in update method
UJ - int
UJ dest- class java.lang.Integer
Jul 22, 2003 3:46:01 PM org.apache.commons.betwixt.expression.MethodUpdater update
WARNING: Cannot call setter method: addNumber on bean:
[com.bea.it.cib.test.CustomerBean: ID=null, name=James] with type:
com.bea.it.cib.test.CustomerBean as parameter should be of type: int but is:
java.lang.Integer
UJ in update method
UJ - int
UJ dest- class java.lang.Integer
Jul 22, 2003 3:46:01 PM org.apache.commons.betwixt.expression.MethodUpdater update
WARNING: Cannot call setter method: addNumber on bean:
[com.bea.it.cib.test.CustomerBean: ID=null, name=James] with type:
com.bea.it.cib.test.CustomerBean as parameter should be of type: int but is:
java.lang.Integer
UJ in update method
UJ - int
UJ dest- class java.lang.Integer
Jul 22, 2003 3:46:01 PM org.apache.commons.betwixt.expression.MethodUpdater update
WARNING: Cannot call setter method: addNumber on bean:
[com.bea.it.cib.test.CustomerBean: ID=null, name=James] with type:
com.bea.it.cib.test.CustomerBean as parameter should be of type: int but is:
java.lang.Integer
UJ in update method
UJ - class java.lang.String
UJ dest- class java.lang.String
UJ in update method
UJ - class java.lang.String
UJ dest- class java.lang.String
UJ in update method
UJ - class java.util.Date
UJ dest- class java.lang.String
Jul 22, 2003 3:46:02 PM org.apache.commons.betwixt.expression.MethodUpdater update
WARNING: Cannot call setter method: setDate on bean:
[com.bea.it.cib.test.CustomerBean: ID=null, name=James] with type:
com.bea.it.cib.test.CustomerBean as parameter should be of type: java.util.Date but
is: java.lang.String
UJ in update method
UJ - class java.sql.Time
UJ dest- class java.sql.Time
UJ in update method
UJ - class java.sql.Timestamp
UJ dest- class java.sql.Timestamp
UJ in update method
UJ - class java.math.BigDecimal
UJ dest- class java.math.BigDecimal
UJ in update method
UJ - class java.math.BigInteger
UJ dest- class java.math.BigInteger
File read ..null
Process terminated with exit code 0
_______________________________
Thanks
Ujjwala
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