【Java开源代码栏目提醒】:网学会员--在 Java开源代码编辑为广大网友搜集整理了:BeanRepository.java绩等信息,祝愿广大网友取得需要的信息,参考学习。
/*
* $Header: /cvsroot/jetty/Jetty3/src/org/apache/jasper/compiler/BeanRepository.java,v 1.1 2000/10/09 17:57:40 gregwilkins Exp $
* $Revision: 1.1 $
* $Date: 2000/10/09 17:57:40 $
*
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* The Apache Software License, Version 1.1
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package org.apache.jasper.compiler;
import java.util.Vector;
import java.util.Enumeration;
import java.util.Hashtable;
import java.beans.Beans;
import java.beans.BeanInfo;
import java.beans.PropertyDescriptor;
import javax.servlet.ServletException;
import org.apache.jasper.JasperException;
/**
* Holds instances of {session, application, page}-scoped beans
*
* @author Mandar Raje
*/
public class BeanRepository {
Vector sessionBeans;
Vector pageBeans;
Vector appBeans;
Vector requestBeans;
Hashtable beanTypes;
ClassLoader loader;
public BeanRepository (ClassLoader loader) {
sessionBeans = new Vector(11);
pageBeans = new Vector(11);
appBeans = new Vector(11);
requestBeans = new Vector(11);
beanTypes = new Hashtable ();
this.loader = loader;
}
public boolean checkSessionBean (String s) {
return sessionBeans.contains (s);
}
public void addSessionBean (String s, String type) throws JasperException {
sessionBeans.addElement (s);
putBeanType (s, type);
}
public boolean hasSessionBeans () {
return !sessionBeans.isEmpty ();
}
public Enumeration getSessionBeans () {
return sessionBeans.elements ();
}
public boolean checkApplicationBean (String s) {
return appBeans.contains (s);
}
public void addApplicationBean (String s, String type) throws JasperException
{
appBeans.addElement (s);
putBeanType (s, type);
}
public boolean hasApplicationBeans () {
return !appBeans.isEmpty ();
}
public Enumeration getApplicationBeans () {
return appBeans.elements ();
}
public boolean checkRequestBean (String s) {
return requestBeans.contains (s);
}
public void addRequestBean (String s, String type) throws JasperExce