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/*
* Jitsi, the OpenSource Java VoIP and Instant Messaging client.
*
* Copyright @ 2015 Atlassian Pty Ltd
*
* 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 net.java.sip.communicator.service.httputil;
import net.java.sip.communicator.service.certificate.*;
import net.java.sip.communicator.service.credentialsstorage.*;
import net.java.sip.communicator.service.gui.*;
import net.java.sip.communicator.service.resources.*;
import net.java.sip.communicator.util.*;
import org.jitsi.service.configuration.*;
import org.jitsi.service.resources.*;
import org.osgi.framework.*;
/**
* The http utils bundle activator. Do nothing just provide access to some
* services.
*
* @author Damian Minkov
*/
public class HttpUtilActivator
implements BundleActivator
{
/**
* The service we use to interact with user regarding certificates.
*/
private static CertificateService guiCertificateVerification;
/**
* Reference to the credentials service
*/
private static CredentialsStorageService credentialsService;
/**
* The bundle context.
*/
private static BundleContext bundleContext;
/**
* The resource service.
*/
private static ResourceManagementService resourceService;
/**
* A reference to the ConfigurationService implementation instance that
* is currently registered with the bundle context.
*/
private static ConfigurationService configurationService;
/**
* Return the certificate verification service impl.
* @return the CertificateVerification service.
*/
public static CertificateService
getCertificateVerificationService()
{
if(guiCertificateVerification == null)
{
ServiceReference guiVerifyReference
= bundleContext.getServiceReference(
CertificateService.class.getName());
if(guiVerifyReference != null)
guiCertificateVerification = (CertificateService)
bundleContext.getService(guiVerifyReference);
}
return guiCertificateVerification;
}
/**
* Returns a reference to a CredentialsStorageConfigurationService
* implementation currently registered in the bundle context or null if no
* such implementation was found.
*
* @return a currently valid implementation of the
* CredentialsStorageService.
*/
public static CredentialsStorageService getCredentialsService()
{
if(credentialsService == null)
{
ServiceReference confReference
= bundleContext.getServiceReference(
CredentialsStorageService.class.getName());
credentialsService
= (CredentialsStorageService) bundleContext.getService(
confReference);
}
return credentialsService;
}
/**
* Start the bundle.
* @param bundleContext
* @throws Exception
*/
public void start(BundleContext bundleContext)
throws
Exception
{
HttpUtilActivator.bundleContext = bundleContext;
}
/**
* Stops the bundle.
* @param bundleContext
* @throws Exception
*/
public void stop(BundleContext bundleContext)
throws
Exception
{
guiCertificateVerification = null;
credentialsService = null;
resourceService = null;
configurationService = null;
}
/**
* Returns the service giving access to all application resources.
*
* @return the service giving access to all application resources.
*/
public static ResourceManagementService getResources()
{
if (resourceService == null)
{
resourceService
= ResourceManagementServiceUtils.getService(bundleContext);
}
return resourceService;
}
/**
* Returns a reference to a ConfigurationService implementation currently
* registered in the bundle context or null if no such implementation was
* found.
*
* @return a currently valid implementation of the ConfigurationService.
*/
public static ConfigurationService getConfigurationService()
{
if (configurationService == null)
{
configurationService
= ServiceUtils.getService(
bundleContext,
ConfigurationService.class);
}
return configurationService;
}
/**
* Returns service to show authentication window.
* @return return service to show authentication window.
*/
public static AuthenticationWindowService getAuthenticationWindowService()
{
return ServiceUtils.getService(
bundleContext, AuthenticationWindowService.class);
}
}
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