org.camunda.bpm.engine.impl.util.DatabaseUtil Maven / Gradle / Ivy
/*
* Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
* under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright
* ownership. Camunda licenses this file to you under the Apache License,
* Version 2.0; 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.camunda.bpm.engine.impl.util;
import java.util.Arrays;
import org.camunda.bpm.engine.impl.cfg.ProcessEngineConfigurationImpl;
import org.camunda.bpm.engine.impl.context.Context;
import org.camunda.bpm.engine.impl.db.sql.DbSqlSessionFactory;
public class DatabaseUtil {
/**
* Checks if the currently used database is of a given database type.
*
* @param databaseTypes to check for
* @return true if any of the provided types match the used one. Otherwise false.
*/
public static boolean checkDatabaseType(String... databaseTypes) {
return checkDatabaseType(Context.getCommandContext().getProcessEngineConfiguration(), databaseTypes);
}
/**
* Checks if the currently used database is of a given database type.
*
* @param configuration for the Process Engine, when a Context is not available
* @param databaseTypes to check for
* @return true if any of the provided types match the used one. Otherwise false.
*/
public static boolean checkDatabaseType(ProcessEngineConfigurationImpl configuration, String... databaseTypes) {
String dbType = configuration.getDatabaseType();
return Arrays.stream(databaseTypes).anyMatch(dbType::equals);
}
/**
* @return true if the currently used database is known to roll back transactions on SQL errors.
*/
public static boolean checkDatabaseRollsBackTransactionOnError() {
return checkDatabaseType(DbSqlSessionFactory.POSTGRES);
}
}