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SAXParser Problem

Jayesh Netravali
Greenhorn

Joined: May 07, 2003
Posts: 12
I have an odd problem. I am using a SAX parser to parse an XML file which has a root and a number of repeating elements in the root. For eg. It is like representing a Database table in the XML format. The format is
<table-name>
<row>
<column1>value1</column1> <column2>value2</column2>...
</row>
<row>
.....
</row>
</table-name>

I parse this XML using the javax.xml.parsers.SAXParser. My parser class extends the DefaultHandler. I have to display this info in a JTable. Hence I make a Vector of Vectors by reading the String by overriding the characters() method of the DefaultHandler

The problem is after some 90-95 <row> tags the characters() method returns me the value of the text content for a tag in two parts. i.e for eg for the 91st row if the tag is <column1>This is-a test message</column1> it returns me 'This is' and '-a test message' as two Strings. Thus one String is stored in my vector in two parts, which screws up my table display.

If I delete one row from the xml file then the problem shifts to the next row in the file. I dont know if it some problem with the capacity of a vector?

Any pointers to the solun of the above problem would be helpful.

Thanks in advance,
Jayesh.
Bear Bibeault
Author and ninkuma
Marshal

Joined: Jan 10, 2002
Posts: 61198
    
  66

That is just the way SAX works. You are never guarenteed that all the text will be contained in one call to the handler. Your handler must be able to account for this.


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subject: SAXParser Problem