EnumLeafInfoImpl.java 文件源码

/**
 * @param clazz
 * @param type
 *      clazz and type should both point to the enum class
 *      that this {@link EnumLeafInfo} represents.
 *      Because of the type parameterization we have to take them separately.
 */
public EnumLeafInfoImpl(ModelBuilder<T,C,F,M> builder,
                        Locatable upstream, C clazz, T type ) {
    super(builder,upstream);
    this.clazz = clazz;
    this.type = type;

    elementName = parseElementName(clazz);

    // compute the type name
    // TODO: I guess it must be allowed for enums to have @XmlElement
    typeName = parseTypeName(clazz);

    // locate the base type.
    // this can be done eagerly because there shouldn't be no cycle.
    XmlEnum xe = builder.reader.getClassAnnotation(XmlEnum.class, clazz, this);
    if(xe!=null) {
        T base = builder.reader.getClassValue(xe, "value");
        baseType = builder.getTypeInfo(base,this);
    } else {
        baseType = builder.getTypeInfo(builder.nav.ref(String.class),this);
    }
}