Hi,

I get the following error when I try to build and deploy:
Unable to build constraint as '_default' is invalid : [Rule name='myRuleName']

It yields this error because of this pattern in my drl file:
MyType(_default == DefaultType.YES)

In my java class MyType I have something like this:
public class MyType {
    ....
    @XmlAttribute(name = "default")
    protected DefaultType _default;
    ....
}

where DefaultType is an enum.
Here is the hole enum class:

@XmlType(name = "defaultType")
@XmlEnum
public enum DefaultType {

    @XmlEnumValue("yes")
    YES("yes");
    private final String value;

    DefaultType(String v) {
        value = v;
    }

    public String value() {
        return value;
    }

    public static DefaultType fromValue(String v) {
        for (DefaultType c: DefaultType.values()) {
            if (c.value.equals(v)) {
                return c;
            }
        }
        throw new IllegalArgumentException(v);
    }
}

Can you help me? I don't see where the problem is...
Any suggestions are much appreciated.