documentbuilder.java

来自「采用tapestry的简单OA系统」· Java 代码 · 共 26 行

package com.ejsun.entapps.core.search.lucene.builder;

import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;

import com.ejsun.entapps.core.search.SearchUtil;
import com.ejsun.entapps.domain.Entity;

/**
 * @author	Quake Wang
 * @since	2004-5-21
 * @version $Revision: 1.3 $
 * 
 **/
public abstract class DocumentBuilder {
    public Document createDocument(Entity entity) {
        Document doc = new Document();
        doc.add(Field.Keyword(SearchUtil.IDENTIFIER, SearchUtil.getIdentifier(entity)));
        build(doc, entity);
        return doc;
    }

    protected abstract void build(Document doc, Entity entity);

}