I have the following element defined in a schema:
<xs:element name="confirmationCode" minOccurs="0">
<xs:complexType>
<xs:all>
<xs:element name="value" type="CodeValueType"
minOccurs="3" maxOccurs="3"/>
</xs:all>
</xs:complexType>
</xs:element>
The CodeValueType definition is as follows:
<xs:simpleType name="CodeValueType">
<xs:restriction base="xs:byte">
<xs:minInclusive value="0"/>
<xs:maxInclusive value="9"/>
</xs:restriction>
</xs:simpleType>
The code generated by WSDL2JAVA (below) when I apply
it to a wsdl file which uses the confirmationCode
element contains an error in line 29 (method
setValue()), since it tries to compare a primitive
type to null. Does this happen with every primitive
type? I'm using the latest version of AXIS.
/**
* ConfirmationCode.java
*
* This file was auto-generated from WSDL
* by the Apache Axis Wsdl2java emitter.
*/
package pt.bcp.cidadebcp.webservices.system;
public class ConfirmationCode implements
java.io.Serializable {
private byte[] value;
public ConfirmationCode() {
}
public byte[] getValue() {
return value;
}
public void setValue(byte[] value) {
this.value = value;
}
public byte getValue(int i) {
return value[i];
}
public void setValue(int i, byte value) {
if (value == null ||
value.length <= i) {
byte[] a = new byte[i + 1];
if (value != null) {
for(int j=0; j<value.length; j++)
a[j] = value[j];
}
value = a;
}
value[i] = value;
}
public boolean equals(Object obj) {
// compare elements
ConfirmationCode other = (ConfirmationCode)
obj;
if (this == obj) return true;
if (! (obj instanceof ConfirmationCode))
return false;
return
((value==null && other.getValue()==null)
||
(value!=null &&
value.equals(other.getValue())));
}
}
Error produced:
Found 7 semantic errors compiling
"D:/projects/WebServices/generated/pt/bcp/cidadebcp/webservices/system/ConfirmationCode.java":
29. if (value == null ||
<----------->
*** Error: The type of the left-hand side expression,
"byte", is not compatible with the type of the
right-hand side expression, "null" (and vice-versa).
30. value.length <= i) {
<--->
*** Error: The type of this expression, "byte", is not
a valid reference type in this context.
32. if (value != null) {
<----------->
*** Error: The type of the left-hand side expression,
"byte", is not compatible with the type of the
right-hand side expression, "null" (and vice-versa).
33. for(int j=0; j<value.length;
j++)
<--->
*** Error: The type of this expression, "byte", is not
a valid reference type in this context.
34. a[j] = value[j];
<--->
*** Error: The type of this expression, "byte", is not
an array type.
36. value = a;
<------->
*** Error: The type of the left-hand side in this
assignment, "byte", is not compatible with the type of
the right-hand side expression, "byte[]".
38. value[i] = value;
<--->
*** Error: The type of this expression, "byte", is not
an array type.
------------------------
Many thanks for any help,
Nuno Guerreiro
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