[java] SAX 파싱 방식의 대용량 XML 변환

 

 

        XMLReader r = new XMLReader();
        r.addHandler("row", new NodeHandler() {        
             
            @Override
            public void process(StructuredNode node)  {
                try {
                    count = count+1;
                    String[] dataChild = new String[collength];
                    
                    for(int k=1; k < collength +1; k++) {
                        if(!node.isEmpty("c" + k)){
                            dataChild[k-1] = node.queryString("c"+ k);
                        }else{
                            dataChild[k-1] = getNodeValue(node, k, path, xs.getLobList());
                        }
                    }
                } catch(Exception e){
                    e.printStackTrace();
                }
            }
        });
        r.parse(new FileInputStream(xmlfilepath));

Conveniently Processing Large XML Files with Java

GitHub

https://github.com/andyHa/scireumOpen/tree/master/src/com/scireum/open

andyHa/scireumOpen

XSD 스키마 분석 참고

https://stackoverflow.com/questions/8282578/in-java-how-do-i-parse-an-xml-schema-xsd-to-learn-whats-valid-at-a-given-ele?rq=1