taglibxmlparser.java

一个java生成自动生成Excel

package net.sf.jxls.tag;

import java.io.InputStream;

/**
 * @author Leonid Vysochyn
 */
public class TaglibXMLParser {

    public static final String TAGLIB_TAG = "taglib";
    public static final String TAG_TAG = "tag";
    public static final String ATTR_TAG = "attribute";
    public static final String ATTR_NAME_TAG = "name";
    public static final String ATTR_REQUIRED_TAG = "required";
    
    

    public TaglibXMLParser() {
    }

//    public TagLib parseTaglibXMLFile(String filename){
//        TagLib taglib = null;
//        try {
//            InputStream inputStream = loadTaglibDefinitionFile( filename );
//            taglib = parseTaglibXMLStream( inputStream );
//        } catch (IOException e) {
//            e.printStackTrace();
//        } catch (SAXException e) {
//            e.printStackTrace();
//        }
//        return taglib;
//    }

    private InputStream loadTaglibDefinitionFile(String taglibFileName) {
        return getClass().getClassLoader().getResourceAsStream( taglibFileName );
    }
   
//    private TagLib parseTaglibXMLStream(InputStream inputStream) throws IOException, SAXException {
//        Digester digester = new Digester();
//        digester.setValidating( false );
//        digester.addObjectCreate( "", "");
//        
//        Set tagKeys = TagLib.getTagMap().keySet();
//        for (Iterator iterator = tagKeys.iterator(); iterator.hasNext();) {
//            String tagKey = (String) iterator.next();
//            digester.addObjectCreate( TAGLIB_TAG, TagLib.class );
//            digester.addSetNext(TAGLIB_TAG + "/" + TAG_TAG, "addTag", "net.sf.jxls.tag.Tag");
//            digester.addSetNext( TAGLIB_TAG + "/" + TAG_TAG + "/" + ATTR_TAG, "addAttribute", "");
////            digester.addSetProperties( TAGLIB_TAG );
//        }
//        TagLib taglib = (TagLib) digester.parse( inputStream );
//        return taglib;
//    }

}