com.google.gwt.dev.shell.HostedModeServletConfigProxy Maven / Gradle / Ivy
/*
* Copyright 2007 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.gwt.dev.shell;
import java.util.Enumeration;
import javax.servlet.ServletConfig;
import javax.servlet.ServletContext;
/**
* {@link ServletConfig} proxy which ensures that an un-proxied
* {@link ServletContext} is never returned to a servlet in hosted mode.
*/
class HostedModeServletConfigProxy implements ServletConfig {
private final ServletConfig config;
private final ServletContext context;
public HostedModeServletConfigProxy(ServletConfig config,
ServletContext context) {
this.config = config;
this.context = context;
}
/**
* @param arg0
* @return
* @see javax.servlet.ServletConfig#getInitParameter(java.lang.String)
*/
@Override
public String getInitParameter(String arg0) {
return config.getInitParameter(arg0);
}
/**
* @return
* @see javax.servlet.ServletConfig#getInitParameterNames()
*/
@Override
@SuppressWarnings("unchecked")
public Enumeration getInitParameterNames() {
return config.getInitParameterNames();
}
/**
* @return
* @see javax.servlet.ServletConfig#getServletContext()
*/
@Override
public ServletContext getServletContext() {
return context;
}
/**
* @return
* @see javax.servlet.ServletConfig#getServletName()
*/
@Override
public String getServletName() {
return config.getServletName();
}
}