commonpage.java

来自「Enjoy Web Dev With Tapestry 一书的源代码」· Java 代码 · 共 20 行

package org.apache.struts.webapp.example;

import org.apache.commons.logging.*;
import org.apache.tapestry.annotations.*;
import org.apache.tapestry.html.*;
import org.apache.tapestry.web.*;

public abstract class CommonPage extends BasePage {
	protected Log log = 
		LogFactory.getLog(Constants.PACKAGE);

	@InjectObject("service:tapestry.globals.WebContext")
	public abstract WebContext getContext();
	

	protected UserDatabase getUserDatabase() {
		return (UserDatabase)getContext().getAttribute(Constants.DATABASE_KEY);
	}
}