MIN_VALUEs for byte, short, int and long are used in corresponding wrapper
classes to indicate null values. The nillable attribute should be used to
indicate null values
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Key: AXIS2-4166
URL: https://issues.apache.org/jira/browse/AXIS2-4166
Project: Axis 2.0 (Axis2)
Issue Type: Bug
Components: codegen
Affects Versions: 1.3, 1.4.1
Reporter: Heinz Pferschy
The MIN_VALUEs for byte, short, int and long are used in corresponding wrapper
classes to indicate null values. Therefore it is not possible to transport
these MIN_VALUEs via SOAP.
E.g. It is not possible to use the value -127 for a byte
Example:
-------------
If the type in WSDL is defined as
<xsd:simpleType name="LongValue">
<xsd:restriction base="xsd:long"></xsd:restriction>
</xsd:simpleType>
the following modification of the generated source is necessary to allow
serialization of Long.MIN_VALUE
//Heinz Pferschy: bug fix to allow Long.MIN_VALUE
// if (localLongValue==java.lang.Long.MIN_VALUE) {
//
// throw new org.apache.axis2.databinding.ADBException ("property value
cannot be null!!");
//
// }
// else {
xmlWriter.writeCharacters
(org.apache.axis2.databinding.utils.ConverterUtil.convertToString
(localLongValue) );
// }
This bug is related to AXIS2-1272.
The provided fix shouldn't use MIN_VALUEs for null values. The nillable
attribute should be used to indicate null values
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