protected void resolveReference(String id, Object obj)
{
Object hlp = idMap[id];
if (hlp is FwdRef)
{
FwdRef f = (FwdRef)hlp;
do
{
if (f.obj is FvmSerializable)
{
((FvmSerializable)f.obj).setProperty(f.index, obj);
}
else
{
((List <object>)f.obj)[f.index] = obj;
}
f = f.next;
} while (f != null);
}
else if (hlp != null)
{
throw new Exception("double ID");
}
idMap[id] = obj;
}
/**
* Builds an object from the XML stream. This method is public for usage in conjuction with Marshal
* subclasses. Precondition: On the start tag of the object or property, so href can be read.
*/
public Object read(XmlPullParser parser, Object owner, int index, String namespace_, String name,
PropertyInfo expected)
{
String elementName = parser.getName();
String href = parser.getAttributeValue(null, HREF_LABEL);
Object obj;
if (href != null)
{
if (owner == null)
{
throw new Exception("href at root level?!?");
}
href = getIdFromHref(href);
obj = idMap[href];
if (obj == null || obj is FwdRef)
{
FwdRef f = new FwdRef();
f.next = (FwdRef)obj;
f.obj = owner;
f.index = index;
idMap[href] = f;
obj = null;
}
parser.nextTag(); // start tag
parser.require(XmlPullParser.END_TAG, null, elementName);
}
else
{
String nullAttr = parser.getAttributeValue(xsi, NIL_LABEL);
String id = parser.getAttributeValue(null, ID_LABEL);
if (nullAttr == null)
{
nullAttr = parser.getAttributeValue(xsi, NULL_LABEL);
}
if (nullAttr != null && SoapEnvelope.stringToBoolean(nullAttr))
{
obj = null;
parser.nextTag();
parser.require(XmlPullParser.END_TAG, null, elementName);
}
else
{
String type = parser.getAttributeValue(xsi, TYPE_LABEL);
if (type != null)
{
int cut = type.IndexOf(':');
name = type.Substring(cut + 1);
String prefix = cut == -1 ? "" : type.Substring(0, cut);
namespace_ = parser.getNamespace(prefix);
}
else if (name == null && namespace_ == null)
{
if (parser.getAttributeValue(enc, ARRAY_TYPE_LABEL) != null)
{
namespace_ = enc;
name = ARRAY_MAPPING_NAME;
}
else
{
Object[] names = getInfo(expected.type, null);
namespace_ = (String)names[0];
name = (String)names[1];
}
}
// be sure to set this flag if we don't know the types.
if (type == null)
{
implicitTypes = true;
}
obj = readInstance(parser, namespace_, name, expected);
if (obj == null)
{
obj = readUnknown(parser, namespace_, name);
}
}
// finally, care about the id....
if (id != null)
{
resolveReference(id, obj);
}
}
parser.require(XmlPullParser.END_TAG, null, elementName);
return(obj);
}
