TResponse :: getFirstXMLObject()

, ,
1

Hi! It’s me again! :smiley:

A small question to ask this time:

if(response.hasFirstXMLObject())
{
StringWriter stringWriter = new StringWriter();
response.getFirstXMLObject().writeTo(stringWriter);
System.out.println("Retrieve following instance: ");
System.out.println(stringWriter);
}
else
System.out.println(“No instance found”);

This small part of the codes, does it just store only the first result? If my query statement suppose to return 3 results, will the program show it, even though they are far apart?

-KAren-
:o

2

Hi,
If I understand your question correctly, you need to iterate through your response like this:

<BR>if ( response.hasFirstXMLObject() ) {<BR>  TXMLObjectIterator myIterator = response.getXMLObjectIterator();<BR>  while (myIterator.hasNext()) {<BR>  TXMLObject xmlObjectReturned = myIterator.next();<BR>... process each xmlObjectReturned here ...<BR>  }<BR>}<BR>
3

Heya Bill,

By using TXMLObjectIterator, it is better than before. It return 3 instances, which is correct. Unfortunately, those 3 instances are the same, ie: 19, 19, 19

By right, it should show: 19, 45, 88

I was thinking why it kept reading ID 19. Does it affect if these 3 ID are found in different document? Meaning, all 3 IDs have different ino:id.

A little background:
The data I have is actually stored in a single xml file. When I tried to upload it using Tamino Interactive Interface, it went timeout. My guess was, the file was too big, so I broke it up into 4 parts. As I uploaded them one by one, each file have different ino:id.

Do you think that is why is not reading the other IDs?? Then again, the program returned 3 instances…hmmm??

-KAren-
:confused:

4

Hi again,

I may be wrong on the ino:id. My second guess is the response.getFirstXMLObject(), for it only retrieve the first object.

if(response.hasFirstXMLObject())
{
TXMLObjectIterator myIterator = response.getXMLObjectIterator();
System.out.println("Retrieve following instance: ");
response.getFirstXMLObject().writeTo(stringWriter);

while (myIterator.hasNext())
{
TXMLObject xmlObjectReturned = myIterator.next();
response.getFirstXMLObject().writeTo(stringWriter);
count++;
}
}
else
System.out.println(“No instance found”);

-KAren-

5

I reckon your second guess is right.

TXMLObject xmlObjectReturned = myIterator.next();
xmlObjectReturned.writeTo(stringWriter);

should work.