Re: a stange problem: can not judge the type of a xmlObject

2009/9/28 heikki <[email protected]>

> Why don't you try to see what the runtime type of your results actually
> *is* ?
>
I try it ,but I am not exactly sure how to do it, and I think it may be
caused by the different version, so I tried to get the real type by the
codes:

ObservationCollectionDocument
ocd=ObservationCollectionDocument.Factory.parse(new File("DataArray.xml"));
 ObservationPropertyType
xb_memeber=ocd.getObservationCollection().getMemberArray(0);
 XmlObject xb_result=xb_memeber.getObservation().getResult();
if(xb_result instanceof net.opengis.swe.x00.DataArrayType) {
System.out.println("00");
..........................//for other version 00 10 101
However, it is none of the three typs.

>
>
>
>  On Mon, Sep 28, 2009 at 3:53 AM, maven apache <[email protected]>wrote:
>
>> Sorry this is the schema, I forget in the last post.
>>
>> 2009/9/28 maven apache <[email protected]>
>>
>>
>>>
>>> 2009/9/28 Jacob Danner <[email protected]>
>>>
>>>> How is DataArray defined in your schema?
>>>>
>>> I upload the DataArray schema. If possible, I would like some one can
>>> check it.
>>>
>>>> Also, does this instance validate without errors?
>>>>
>>> I get no error but only false when I use the following codes to validate:
>>>  ObservationCollectionDocument
>>> ocd=ObservationCollectionDocument.Factory.parse(new File("DataArray.xml"));
>>> System.out.println(ocd.validate());
>>>
>>>
>>>
>>>> -jacobd
>>>>
>>>> On 9/27/09, maven apache <[email protected]> wrote:
>>>> > Hi :
>>>> > In the xml I uploaded, I want to get the valuse under the element
>>>> DataArray,
>>>> > but I am not sure the type , so I use the following codes to judge:
>>>> > --------------------------
>>>> >    ObservationCollectionDocument
>>>> > ocd=ObservationCollectionDocument.Factory.parse(new
>>>> File("DataArray.xml"));
>>>> >    ObservationPropertyType
>>>> > xb_memeber=ocd.getObservationCollection().getMemberArray(0);
>>>> >    XmlObject xb_result=xb_memeber.getObservation().getResult();
>>>> >    if(xb_result instanceof net.opengis.swe.x00.DataArrayType) {
>>>> >     System.out.println("00");
>>>> >    } else if(xb_result instanceof net.opengis.swe.x10.DataArrayType) {
>>>> >     System.out.println("100");
>>>> >    }
>>>> >    else if(xb_result instanceof net.opengis.swe.x101.DataArrayType) {
>>>> >     System.out.println("101");
>>>> >    } else {
>>>> >     System.out.println("null");
>>>> >    }-
>>>> > --------------------------------------
>>>> > However the output is null, it seems that it belongs to none of the
>>>> three
>>>> > types.
>>>> > In face, from the file(in the attach) we can easily get the version of
>>>> the
>>>> > DataArrayType is 1.0.1, but why the output is so strange?
>>>> >
>>>>
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>>>>
>>>
>>
>>
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>
>