/*
* Copyright (c) 2015, 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.event.input.adapter.filetail.internal.ds;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.osgi.service.component.ComponentContext;
import org.wso2.carbon.event.input.adapter.core.InputEventAdapterFactory;
import org.wso2.carbon.event.input.adapter.filetail.FileTailEventAdapterFactory;
import org.wso2.carbon.utils.ConfigurationContextService;
/**
* @scr.component component.name="input.File.AdapterService.component" immediate="true"
* @scr.reference name="configurationcontext.service"
* interface="org.wso2.carbon.utils.ConfigurationContextService" cardinality="1..1"
* policy="dynamic" bind="setConfigurationContextService" unbind="unsetConfigurationContextService"
*/
public class FileTailEventAdapterServiceDS {
private static final Log log = LogFactory.getLog(FileTailEventAdapterServiceDS.class);
/**
* initialize the file adapter service
*
* @param context
*/
protected void activate(ComponentContext context) {
try {
InputEventAdapterFactory testInEventAdapterFactory = new FileTailEventAdapterFactory();
context.getBundleContext().registerService(InputEventAdapterFactory.class.getName(),
testInEventAdapterFactory, null);
if (log.isDebugEnabled()) {
log.debug("Successfully deployed the TailFile input event adapter service");
}
} catch (RuntimeException e) {
log.error("Can not create the TailFile input event adapter service ", e);
}
}
protected void setConfigurationContextService(
ConfigurationContextService configurationContextService) {
FileTailEventAdapterServiceHolder.registerConfigurationContextService(configurationContextService);
}
protected void unsetConfigurationContextService(
ConfigurationContextService configurationContextService) {
FileTailEventAdapterServiceHolder.unregisterConfigurationContextService(configurationContextService);
}
}