RoleTag.java

package com.hwlcn.security.web.tags;

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


//角色标签
public abstract class RoleTag extends SecureTag {


    private String name = null;

    public RoleTag() {
    }

    public String getName() {
        return name;
    }

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

    public int onDoStartTag() throws JspException {
        boolean show = showTagBody(getName());
        if (show) {
            return TagSupport.EVAL_BODY_INCLUDE;
        } else {
            return TagSupport.SKIP_BODY;
        }
    }

    protected abstract boolean showTagBody(String roleName);

}