/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.karaf.http.core.internal;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import javax.servlet.Servlet;
import org.apache.karaf.http.core.ServletInfo;
import org.apache.karaf.http.core.ServletService;
import org.ops4j.pax.web.service.spi.ServletEvent;
public class ServletServiceImpl implements ServletService {
private ServletEventHandler servletEventHandler;
public ServletServiceImpl(ServletEventHandler servletEventHandler) {
this.servletEventHandler = servletEventHandler;
}
@Override
public List<ServletInfo> getServlets() {
List<ServletInfo> servletInfos = new ArrayList<ServletInfo>();
Collection<ServletEvent> events = servletEventHandler.getServletEvents();
for (ServletEvent event : events) {
Servlet servlet = event.getServlet();
String servletClassName = " ";
if (servlet != null) {
servletClassName = servlet.getClass().getName();
servletClassName = servletClassName.substring(servletClassName.lastIndexOf(".") + 1,
servletClassName.length());
}
String servletName = event.getServletName() != null ? event.getServletName() : " ";
if (servletName.contains(".")) {
servletName = servletName.substring(servletName.lastIndexOf(".") + 1, servletName.length());
}
String alias = event.getAlias() != null ? event.getAlias() : " ";
String[] urls = (String[])(event.getUrlParameter() != null ? event.getUrlParameter() : new String[] {""});
ServletInfo info = new ServletInfo();
info.setBundleId(event.getBundle().getBundleId());
info.setName(servletName);
info.setClassName(servletClassName);
info.setState(event.getType());
info.setAlias(alias);
info.setUrls(urls);
servletInfos.add(info);
}
return servletInfos;
}
}