Java高级架构师（一）第19节：X-gen生成相应的Visitor

package cn.javass.themes.smvcsm.visitors;

import cn.javass.xgen.genconf.vo.ExtendConfModel;

import cn.javass.xgen.genconf.vo.ModuleConfModel;

import cn.javass.xgen.template.visitors.TemplateElement;

import cn.javass.xgen.template.visitors.Visitor;

import java.util.Map;

public class QueryModelProperty implements Visitor {

	public Object visitTemplateElement(TemplateElement element) {

		ModuleConfModel moduleConf = element.getModuleConf();

		String voFields[] = ((ExtendConfModel) moduleConf.getMapExtends().get(

				"qmVoFields")).getValues();

		String voFieldsTypes[] = ((ExtendConfModel) moduleConf.getMapExtends()

				.get("qmVoFieldsTypes")).getValues();

		StringBuffer buffer = new StringBuffer("");

		for (int i = 0; i < voFields.length; i++)

			if (voFields[i] != null && voFields[i].trim().length() != 0)

				buffer.append((new StringBuilder("private "))

						.append(voFieldsTypes[i]).append(" ")

						.append(voFields[i]).append(";\n\t").toString());

		return buffer.toString();

	}

}