/*
* Copyright 2010 NCHOVY
*
* 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.krakenapps.http;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.krakenapps.http.internal.util.MimeTypes;
import org.mortbay.jetty.handler.ResourceHandler;
import org.osgi.service.http.HttpContext;
public class FilesystemHttpContext implements HttpContext {
private ResourceHandler handler;
private static final String DEFAULT_MIME_TYPE = "application/octet-stream";
public FilesystemHttpContext(String basePath) {
handler = new ResourceHandler();
handler.setResourceBase("file://" + basePath);
}
@Override
public String getMimeType(String name) {
int pos = name.lastIndexOf('.');
if (pos < 0)
return DEFAULT_MIME_TYPE;
String extension = name.substring(pos + 1);
String mimeType = MimeTypes.instance().getByExtension(extension);
if (mimeType != null)
return mimeType;
return DEFAULT_MIME_TYPE;
}
@Override
public URL getResource(String name) {
try {
return handler.getResource("/" + name).getURL();
} catch (MalformedURLException e) {
e.printStackTrace();
return null;
}
}
@Override
public boolean handleSecurity(HttpServletRequest req, HttpServletResponse resp)
throws IOException {
return true;
}
public String getResourceBase() {
return handler.getResourceBase();
}
}