http.jetty/src/main/java/org/apache/felix/http/jetty/DefaultContextImpl.java

/*
 *   Copyright 2006 The Apache Software Foundation
 *
 *   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 org.apache.felix.http.jetty;

import java.net.URL;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.osgi.framework.Bundle;
import org.osgi.service.http.HttpContext;

/**
 * Implementation of default HttpContext as per OSGi specification.
 *
 * Notes
 *
 *      - no current inclusion/support for permissions
 *      - security allows all request. Spec leaves security handling to be
 *        implementation specific, but does outline some suggested handling.
 *        Deeper than my understanding of HTTP at this stage, so left for now.
 */
public class DefaultContextImpl implements HttpContext
{
    private Bundle m_bundle;

    public DefaultContextImpl(Bundle bundle)
    {
        m_bundle = bundle;
    }

    public String getMimeType(String name)
    {
        return null;
    }

    public URL getResource(String name)
    {
        //TODO: need to grant "org.osgi.framework.AdminPermission" when
        //      permissions are included.
        Activator.debug("getResource for:" + name);

        //TODO: temp measure for name. Bundle classloading doesn't seem to find
        // resources which have a leading "/". This code should be removed
        // if the bundle classloader is changed to allow a leading "/"
        if (name.startsWith("/"))
        {
            name = name.substring(1);
        }

        return m_bundle.getResource(name);
    }

    public boolean handleSecurity(HttpServletRequest request,
        HttpServletResponse response)
    {
        //TODO: need to look into what's appropriate for default security
        //      handling. Default to all requests to be serviced for now.
        return true;
    }
}