parser « XML file « Java I/O Q&A

1. Reading large xml files one node at a time in Java with a pull parser?

I'd like to parse large XML files and read in a complete node at a time from Java. The files are to large to put in a tree. I'd like to ...

2. How to validate a xml file against a given xsd file while parsing it with a sax parser?

I want to parse a xml file using a SAXParser or XMLReader and verify that the file conforms to a specific xsd file (new File( "example.xsd" )). It's easy to

  1. do the ...

3. Is XPath a better a way to read configuration file than using SAX / DOM parsers?

Is XPath a better way to read configuration file than DOM and SAX? If yes, Why does not log4j uses XPathExpression to read configuration file? If No, What method should I choose so that I ...

4. Java XML Parser for huge files

I need a xml parser to parse a file that is approximately 1.8 gb.
So the parser should not load all the file to memory. Any suggestions?

5. when i try to parse an xml file in java i am getting invalid arguments exceptions . i am using dom parser to parse ....the

<?xml version="1.0"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="" xmlns:xsi="" xmlns:xsd="" SOAP-ENV:encodingStyle=""> <SOAP-ENV:Header/> <SOAP-ENV:Body>  <m:Inform xmlns:m="urn:dslforum-org:cwmp-1-0">  <m:DeviceId xsi:type="soap-enc:type"><m:Manufacturer xsi:type="xsd:string">arg</m:Manufacturer><m:OUI xsi:type="xsd:string">arg</m:OUI><m:ProductClass xsi:type="xsd:string">arg</m:ProductClass><m:SerialNumber xsi:type="xsd:string">TR106</m:SerialNumber></m:DeviceId><m:Event xsi:type="soap-enc:arrayType"><m:EventStruct><m:EventCode xsi:type="xsd:string">6 CONNECTION_REQUEST</m:EventCode></m:EventStruct></m:Event><m:MaxEnvelopes xsi:type="xsd:unsignedInt">1</m:MaxEnvelopes><m:CurrentTime xsi:ty 

6. SAX parser for a very huge XML file

I am dealing with a very huge XML file, 4 GB and I am always getting an out of memory error, my java heap is already maxed up to the maximum, ...

7. Extracting Text Nodes From XML File Using SAX Parser in JAVA

So I am currently using SAX to try and extract some information from a a number of xml documents I am working from. Thus far, it is really easy to extract ...

8. DOM Parser for reading XML File(edit)

I want to read following XML file using DOM Parser.

 <?xml version="1.0" encoding="UTF-8"?>

9. Java XML parser to parse the XML file

Hi I have a requirement wherein i have to parse an XML file and generate a new XML file out of that. My XML file looks like this file://localhost/$user_install_root$/PortalServer/deployed/archive/ /wps/XYZ PA_BDEPageAppearance ...

11. which parser is best for parsing huge XML file(500MB)

Even i used tp parse my XML with Xerses only. My only doubt is that Xerses can able to parse the huge XML quickly and efficiently?? My XML going is going to be grown a bit (may be 500 to 600 MB), in thise case , do I need to set the xmx1000M option in jvm to prevent it running out ...

12. java xml parser keeps file locked after SAXException

PS 1) I use an editor (PFE, very old) to edit the xml file and next reload it in the java application that contains the above code. The editor tells me that the file is in use when it tries to rename the file (as part of a save operation) after the exception is thrown (and even crashes after that, but ...

13. Using SAX parser to read xml file

Hello all , I have an xml file which i want to parse using a SAXParser and want to store the object into a JavaObject.For this i have initialised class fields in the startElement method which has parameters String url, String localname,String qname and Attributes attr . When i have a url for finding the xml it is ok . but ...

14. validating xml file against a specific schema using jaxp sax parser

Hi, I would like to validate a soap xml given below pavan 123 to validate against the schema of soap from url "". I dont want to have this namespace in the xml. How can I validate against the specified schema using jaxp sax parser? Please help. Thanks, T.Pavan kumar

15. exception when parsing xml file content using DOM Parser

this is the exception hero, no protocol: QUERYSUCCESS104861966298095.20CLEARsprintMaster Clear / Reset AllWhat is It: Not to be confused with Master Reset, Master Clear erases all user-entered information stored in a Nextel phone's memory, including phonebook and datebook entries. In some Falcon (3-digit series) phones this feature is called 'Reset All.'

619659396181095.20CLEARsprintBlackBerry Web Browsing (WSSC)What is it: ...