/*
* Copyright (c) 2009, 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.bpel.b4p.internal;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.commons.httpclient.MultiThreadedHttpConnectionManager;
import org.apache.axis2.context.ConfigurationContext;
import org.osgi.framework.BundleContext;
import org.osgi.service.component.ComponentContext;
import org.wso2.carbon.utils.ConfigurationContextService;
import org.wso2.carbon.utils.Utils;
import org.wso2.carbon.registry.core.service.RegistryService;
import org.wso2.carbon.datasource.DataSourceInformationRepositoryService;
/**
* @scr.component name="org.wso2.carbon.bpel.B4PServiceComponent" immediate="true"
* @scr.reference name="org.wso2.carbon.configCtx"
* interface="org.wso2.carbon.utils.ConfigurationContextService" cardinality="1..1"
* policy="dynamic" bind="setConfigurationContext" unbind="unsetConfigurationContext"
* @scr.reference name="datasource.information.repository.service"
* interface="org.wso2.carbon.datasource.DataSourceInformationRepositoryService"
* cardinality="1..1" policy="dynamic" bind="setDataSourceInformationRepositoryService"
* unbind="unsetDataSourceInformationRepositoryService"
* @scr.reference name="registry.service" interface="org.wso2.carbon.registry.core.service.RegistryService"
* cardinality="1..1" policy="dynamic" bind="setRegistryService" unbind="unsetRegistryService"
*/
public class B4PServiceComponent {
private static Log log = LogFactory.getLog(B4PServiceComponent.class);
private BundleContext bundleContext;
private static ConfigurationContext configCtx;
private static ConfigurationContext clientConfigCtx;
private static ConfigurationContextService configCtxService = null;
private boolean dataSourceInfoRepoProvided = false;
private RegistryService registryService;
/* For the moment it's look like we don't want multithreaded http connection manager*/
private static MultiThreadedHttpConnectionManager httpConnectionManager;
public static MultiThreadedHttpConnectionManager getHttpConnectionManager() {
return httpConnectionManager;
}
protected void activate(ComponentContext ctxt) {
try {
this.bundleContext = ctxt.getBundleContext();
if (configCtx != null && dataSourceInfoRepoProvided) {
Utils.registerDeployerServices(this.bundleContext);
}
//TODO these params should taken frm config file OR DO we even need to set these
httpConnectionManager = new MultiThreadedHttpConnectionManager();
httpConnectionManager.getParams().setDefaultMaxConnectionsPerHost(2);
httpConnectionManager.getParams().setMaxTotalConnections(20);
} catch (Throwable t) {
log.error("Failed to activate the BPELServiceComponent", t);
}
if(log.isDebugEnabled())
log.debug("BPEL Deployer bundle is activated.");
}
protected static void setConfigurationContext(ConfigurationContextService configCtxSvc) {
configCtxService = configCtxSvc;
configCtx = configCtxSvc.getServerConfigContext();
clientConfigCtx = configCtxSvc.getClientConfigContext();
}
public static ConfigurationContext getConfigurationContext() {
return configCtx;
}
public static ConfigurationContext getClientConfigurationContext(){
return clientConfigCtx;
}
public static ConfigurationContextService getConfigurationContextService() {
return configCtxService;
}
protected static void unsetConfigurationContext(ConfigurationContextService configCtxSvc) {
configCtxService = null;
configCtx = null;
clientConfigCtx = null;
}
protected void setDataSourceInformationRepositoryService(
DataSourceInformationRepositoryService repositoryService) {
this.dataSourceInfoRepoProvided = true;
}
protected void unsetDataSourceInformationRepositoryService(
DataSourceInformationRepositoryService repositoryService) {
this.dataSourceInfoRepoProvided = false;
}
protected void setRegistryService(RegistryService registryService) {
if (log.isDebugEnabled()) {
log.info("Setting the Registry Service");
}
this.registryService = registryService;
}
protected void unsetRegistryService(RegistryService registryService) {
if (log.isDebugEnabled()) {
log.info("Unsetting the Registry Service");
}
this.registryService = null;
}
}