writetag.java

自已个人写的一款比较好的分页java+javabean+struts标签完成的自定义分页

package cn.com.thinkbank.tags;

import java.io.IOException;
import java.lang.reflect.InvocationTargetException;

import javax.servlet.jsp.JspException;
import javax.servlet.jsp.JspWriter;
import javax.servlet.jsp.tagext.TagSupport;

import org.apache.commons.beanutils.PropertyUtils;

public class WriteTag extends TagSupport {

	private String name;

	private String property;

	public void setName(String name) {
		this.name = name;
	}

	public void setProperty(String property) {
		this.property = property;
	}

	public int doStartTag() throws JspException {
		JspWriter out = pageContext.getOut();
		Object object = TagUtils.lookup(name, pageContext);
		try {
			if (property == null)
				out.println(object);
			else {
				out.println(PropertyUtils.getProperty(object, property));
			}
		} catch (IOException e) {
			e.printStackTrace();
		} catch (IllegalAccessException e) {
			// TODO 自动生成 catch 块
			e.printStackTrace();
		} catch (InvocationTargetException e) {
			// TODO 自动生成 catch 块
			e.printStackTrace();
		} catch (NoSuchMethodException e) {
			// TODO 自动生成 catch 块
			e.printStackTrace();
		}
		return EVAL_PAGE;
	}

}