/*
* Copyright (c) 2006, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* 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.wso2.carbon.dbconsole.ui.internal;
import org.h2.server.web.WebServlet;
import org.osgi.framework.BundleContext;
import org.osgi.service.component.ComponentContext;
import org.osgi.service.http.HttpContext;
import org.osgi.service.http.HttpService;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import java.util.Dictionary;
import java.util.Hashtable;
/*
This is to register the h2console servlet to make the h2 console as a carbon component.
*/
/**
* @scr.component name="org.wso2.carbon.dbconsole.ui" immediate="true"
* @scr.reference name="http.service" interface="org.osgi.service.http.HttpService"
* cardinality="1..1" policy="dynamic" bind="setHttpService" unbind="unsetHttpService"
*/
public class DBConsoleComponent {
private HttpService httpService = null;
private static Log log = LogFactory.getLog(DBConsoleComponent.class);
protected void activate(ComponentContext context) {
try {
registerServlet(context.getBundleContext());
log.debug("******* DB Console bundle is activated ******* ");
} catch (Throwable e) {
log.error("******* Failed to activate DB Console bundle ******* ", e);
}
}
public void registerServlet(BundleContext bundleContext) throws Exception {
HttpContext defaultHttpContext = httpService.createDefaultHttpContext();
Dictionary<String,String> servletParam = new Hashtable<String,String>(2);
servletParam.put("-webAllowOthers", "");
httpService.registerServlet("/dbconsole", new WebServlet(), servletParam, defaultHttpContext);
}
protected void deactivate(ComponentContext context) {
httpService.unregister("/dbconsole");
log.debug("******* DB Console bundle is deactivated ******* ");
}
protected void setHttpService(HttpService httpService) {
this.httpService = httpService;
}
protected void unsetHttpService(HttpService httpService) {
this.httpService = null;
}
}