/*
* Copyright (c) 2013, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. 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.wso2.carbon.identity.oauth.ui.internal;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.eclipse.equinox.http.helper.ContextPathServletAdaptor;
import org.osgi.service.component.ComponentContext;
import org.osgi.service.http.HttpService;
import org.wso2.carbon.base.api.ServerConfigurationService;
import org.wso2.carbon.identity.oauth.ui.OAuthServlet;
import org.wso2.carbon.utils.ConfigurationContextService;
import javax.servlet.Servlet;
/**
* @scr.component name="identity.provider.oauth.ui.component" immediate="true"
* @scr.reference name="osgi.httpservice" interface="org.osgi.service.http.HttpService"
* cardinality="1..1" policy="dynamic" bind="setHttpService" unbind="unsetHttpService"
* @scr.reference name="config.context.service"
* interface="org.wso2.carbon.utils.ConfigurationContextService" cardinality="1..1"
* policy="dynamic" bind="setConfigurationContextService"
* unbind="unsetConfigurationContextService"
* @scr.reference name="server.configuration" interface="org.wso2.carbon.base.api.ServerConfigurationService"
* cardinality="1..1" policy="dynamic" bind="setServerConfigurationService" unbind="unsetServerConfigurationService"
*/
public class OAuthUIServiceComponent {
public static final String OAUTH_URL = "/oauth";
private static final Log log = LogFactory.getLog(OAuthUIServiceComponent.class);
@SuppressWarnings("unchecked")
protected void activate(ComponentContext context) {
log.debug("Activating Identity OAuth UI bundle.");
HttpService httpService = OAuthUIServiceComponentHolder.getInstance().getHttpService();
try {
// Register OAuth 1.a servlet
Servlet oauth1aServlet = new ContextPathServletAdaptor(new OAuthServlet(), OAUTH_URL);
httpService.registerServlet(OAUTH_URL, oauth1aServlet, null, null);
log.debug("Successfully registered an instance of OAuthServlet");
} catch (Exception e) {
String errMsg = "Error when registering an OAuth endpoint via the HttpService.";
log.error(errMsg, e);
throw new RuntimeException(errMsg, e);
}
log.debug("Successfully activated Identity OAuth UI bundle.");
}
protected void deactivate(ComponentContext context) {
log.debug("Identity OAuth UI bundle is deactivated");
}
protected void setHttpService(HttpService httpService) {
OAuthUIServiceComponentHolder.getInstance().setHttpService(httpService);
}
protected void unsetHttpService(HttpService httpService) {
httpService.unregister(OAUTH_URL);
OAuthUIServiceComponentHolder.getInstance().setHttpService(null);
}
protected void setConfigurationContextService(ConfigurationContextService configurationContextService) {
OAuthUIServiceComponentHolder.getInstance().setConfigurationContextService(configurationContextService);
log.debug("ConfigurationContextService Instance was set.");
}
protected void unsetConfigurationContextService(ConfigurationContextService configurationContextService) {
OAuthUIServiceComponentHolder.getInstance().setConfigurationContextService(null);
log.debug("ConfigurationContextService Instance was unset.");
}
protected void setServerConfigurationService(ServerConfigurationService serverConfigService) {
OAuthUIServiceComponentHolder.getInstance().setServerConfigurationService(serverConfigService);
log.debug("ServerConfigurationService instance was set.");
}
protected void unsetServerConfigurationService(ServerConfigurationService serverConfigService) {
OAuthUIServiceComponentHolder.getInstance().setServerConfigurationService(null);
log.debug("ServerConfigurationService instance was unset.");
}
}