databasewriteenabledtag.java

来自「这是linux下ssl vpn的实现程序」· Java 代码 · 共 29 行

package com.sslexplorer.security.tags;

import javax.servlet.jsp.tagext.TagSupport;

import com.sslexplorer.core.CoreServlet;
import com.sslexplorer.security.UserDatabase;

public class DatabaseWriteEnabledTag extends TagSupport {

	boolean databaseWriteEnabled = false;
	
	public DatabaseWriteEnabledTag() {
	}
	
	public int doStartTag() {
	    UserDatabase udb =  CoreServlet.getServlet().getUserDatabase();

	    if(!udb.supportsAccountCreation()) {
	      return databaseWriteEnabled ? SKIP_BODY : EVAL_BODY_INCLUDE;
	    }
	    
		return databaseWriteEnabled ? EVAL_BODY_INCLUDE : SKIP_BODY;
	}
	
	public void setDatabaseWriteEnabled(boolean databaseWriteEnabled) {
	    this.databaseWriteEnabled = databaseWriteEnabled;
	}
}