/*
* Copyright 2015 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*
* 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.kie.server.remote.rest.jbpm;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import org.jbpm.services.api.DefinitionService;
import org.jbpm.services.api.ProcessService;
import org.jbpm.services.api.RuntimeDataService;
import org.jbpm.services.api.UserTaskService;
import org.jbpm.services.api.admin.ProcessInstanceAdminService;
import org.jbpm.services.api.admin.ProcessInstanceMigrationService;
import org.jbpm.services.api.admin.UserTaskAdminService;
import org.jbpm.services.api.query.QueryService;
import org.kie.api.executor.ExecutorService;
import org.kie.server.remote.rest.jbpm.admin.ProcessAdminResource;
import org.kie.server.remote.rest.jbpm.admin.UserTaskAdminResource;
import org.kie.server.services.api.KieServerApplicationComponentsService;
import org.kie.server.services.api.KieServerRegistry;
import org.kie.server.services.api.SupportedTransports;
import org.kie.server.services.jbpm.DefinitionServiceBase;
import org.kie.server.services.jbpm.DocumentServiceBase;
import org.kie.server.services.jbpm.ExecutorServiceBase;
import org.kie.server.services.jbpm.JbpmKieServerExtension;
import org.kie.server.services.jbpm.ProcessServiceBase;
import org.kie.server.services.jbpm.QueryDataServiceBase;
import org.kie.server.services.jbpm.RuntimeDataServiceBase;
import org.kie.server.services.jbpm.UserTaskServiceBase;
import org.kie.server.services.jbpm.admin.ProcessAdminServiceBase;
import org.kie.server.services.jbpm.admin.UserTaskAdminServiceBase;
public class JbpmRestApplicationComponentsService implements KieServerApplicationComponentsService {
private static final String OWNER_EXTENSION = JbpmKieServerExtension.EXTENSION_NAME;
@Override
public Collection<Object> getAppComponents( String extension, SupportedTransports type, Object... services ) {
// skip calls from other than owning extension
if ( !OWNER_EXTENSION.equals(extension) ) {
return Collections.emptyList();
}
ProcessService processService = null;
RuntimeDataService runtimeDataService = null;
DefinitionService definitionService = null;
UserTaskService userTaskService = null;
ExecutorService executorService = null;
QueryService queryService = null;
ProcessInstanceMigrationService processInstanceMigrationService = null;
ProcessInstanceAdminService processInstanceAdminService = null;
UserTaskAdminService userTaskAdminService = null;
KieServerRegistry context = null;
for( Object object : services ) {
// in case given service is null (meaning was not configured) continue with next one
if (object == null) {
continue;
}
if( ProcessService.class.isAssignableFrom(object.getClass()) ) {
processService = (ProcessService) object;
continue;
} else if( RuntimeDataService.class.isAssignableFrom(object.getClass()) ) {
runtimeDataService = (RuntimeDataService) object;
continue;
} else if( DefinitionService.class.isAssignableFrom(object.getClass()) ) {
definitionService = (DefinitionService) object;
continue;
} else if( UserTaskService.class.isAssignableFrom(object.getClass()) ) {
userTaskService = (UserTaskService) object;
continue;
} else if( ExecutorService.class.isAssignableFrom(object.getClass()) ) {
executorService = (ExecutorService) object;
continue;
} else if( QueryService.class.isAssignableFrom(object.getClass()) ) {
queryService = (QueryService) object;
continue;
} else if( ProcessInstanceMigrationService.class.isAssignableFrom(object.getClass()) ) {
processInstanceMigrationService = (ProcessInstanceMigrationService) object;
continue;
} else if( ProcessInstanceAdminService.class.isAssignableFrom(object.getClass()) ) {
processInstanceAdminService = (ProcessInstanceAdminService) object;
continue;
} else if( UserTaskAdminService.class.isAssignableFrom(object.getClass()) ) {
userTaskAdminService = (UserTaskAdminService) object;
continue;
} else if( KieServerRegistry.class.isAssignableFrom(object.getClass()) ) {
context = (KieServerRegistry) object;
continue;
}
}
List<Object> components = new ArrayList<Object>(6);
DefinitionServiceBase definitionServiceBase = new DefinitionServiceBase(definitionService, context);
ProcessServiceBase processServiceBase = new ProcessServiceBase(processService, definitionService, runtimeDataService, context);
UserTaskServiceBase userTaskServiceBase = new UserTaskServiceBase(userTaskService, context);
RuntimeDataServiceBase runtimeDataServiceBase = new RuntimeDataServiceBase(runtimeDataService, context);
ExecutorServiceBase executorServiceBase = new ExecutorServiceBase(executorService, context);
QueryDataServiceBase queryDataServiceBase = new QueryDataServiceBase(queryService, context);
DocumentServiceBase documentServiceBase = new DocumentServiceBase(context);
ProcessAdminServiceBase processAdminServiceBase = new ProcessAdminServiceBase(processInstanceMigrationService, processInstanceAdminService, context);
UserTaskAdminServiceBase userTaskAdminServiceBase = new UserTaskAdminServiceBase(userTaskAdminService, context);
components.add(new ProcessResource(processServiceBase, runtimeDataServiceBase, context));
components.add(new RuntimeDataResource(runtimeDataServiceBase, context));
components.add(new DefinitionResource(definitionServiceBase, context));
components.add(new UserTaskResource(userTaskServiceBase, runtimeDataServiceBase, context));
components.add(new ExecutorResource(executorServiceBase, context));
components.add(new QueryDataResource(queryDataServiceBase, context));
components.add(new DocumentResource(documentServiceBase, context));
components.add(new ProcessAdminResource(processAdminServiceBase, context));
components.add(new UserTaskAdminResource(userTaskAdminServiceBase, context));
return components;
}
}