<%# Copyright 2013-2021 the original author or authors from the JHipster project. This file is part of the JHipster project, see https://www.jhipster.tech/ for more information. 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 https://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 <%= packageName %>.config; import tech.jhipster.config.JHipsterConstants; <%_ if (!reactive) { _%> import tech.jhipster.config.liquibase.SpringLiquibaseUtil; <%_ } else { _%> import tech.jhipster.config.liquibase.AsyncSpringLiquibase; <%_ } _%> import liquibase.integration.spring.SpringLiquibase; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.ObjectProvider; import org.springframework.beans.factory.annotation.Qualifier; <%_ if (!reactive) { _%> import org.springframework.boot.autoconfigure.jdbc.DataSourceProperties; <%_ } _%> import org.springframework.boot.autoconfigure.liquibase.LiquibaseDataSource; import org.springframework.boot.autoconfigure.liquibase.LiquibaseProperties; <%_ if (reactive) { _%> import org.springframework.boot.autoconfigure.r2dbc.R2dbcProperties; import org.springframework.boot.jdbc.DataSourceBuilder; <%_ } _%> import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.core.env.Environment; import org.springframework.core.env.Profiles; import javax.sql.DataSource; import java.util.concurrent.Executor; <%_ if (reactive) { _%> import java.util.function.Supplier; <%_ } _%> @Configuration public class LiquibaseConfiguration { private final Logger log = LoggerFactory.getLogger(LiquibaseConfiguration.class); private final Environment env; public LiquibaseConfiguration(Environment env) { this.env = env; } @Bean public SpringLiquibase liquibase(@Qualifier("taskExecutor") Executor executor,<% if (!reactive) { %> @LiquibaseDataSource ObjectProvider liquibaseDataSource,<% } %> LiquibaseProperties liquibaseProperties, <% if (!reactive) { %>ObjectProvider dataSource, DataSource<% } else { %>R2dbc<% } %>Properties dataSourceProperties) { <%_ if (!reactive) { _%> // If you don't want Liquibase to start asynchronously, substitute by this: // SpringLiquibase liquibase = SpringLiquibaseUtil.createSpringLiquibase(liquibaseDataSource.getIfAvailable(), liquibaseProperties, dataSource.getIfUnique(), dataSourceProperties); SpringLiquibase liquibase = SpringLiquibaseUtil.createAsyncSpringLiquibase(this.env, executor, liquibaseDataSource.getIfAvailable(), liquibaseProperties, dataSource.getIfUnique(), dataSourceProperties); <%_ } else { _%> SpringLiquibase liquibase = createAsyncSpringLiquibase(this.env, executor, liquibaseProperties, dataSourceProperties); <%_ } _%> liquibase.setChangeLog("classpath:config/liquibase/master.xml"); liquibase.setContexts(liquibaseProperties.getContexts()); liquibase.setDefaultSchema(liquibaseProperties.getDefaultSchema()); liquibase.setLiquibaseSchema(liquibaseProperties.getLiquibaseSchema()); liquibase.setLiquibaseTablespace(liquibaseProperties.getLiquibaseTablespace()); liquibase.setDatabaseChangeLogLockTable(liquibaseProperties.getDatabaseChangeLogLockTable()); liquibase.setDatabaseChangeLogTable(liquibaseProperties.getDatabaseChangeLogTable()); liquibase.setDropFirst(liquibaseProperties.isDropFirst()); liquibase.setLabels(liquibaseProperties.getLabels()); liquibase.setChangeLogParameters(liquibaseProperties.getParameters()); liquibase.setRollbackFile(liquibaseProperties.getRollbackFile()); liquibase.setTestRollbackOnUpdate(liquibaseProperties.isTestRollbackOnUpdate()); if (env.acceptsProfiles(Profiles.of(JHipsterConstants.SPRING_PROFILE_NO_LIQUIBASE))) { liquibase.setShouldRun(false); } else { liquibase.setShouldRun(liquibaseProperties.isEnabled()); log.debug("Configuring Liquibase"); } return liquibase; } <%_ if (reactive) { _%> public static SpringLiquibase createAsyncSpringLiquibase(Environment env, Executor executor, LiquibaseProperties liquibaseProperties, R2dbcProperties dataSourceProperties) { SpringLiquibase liquibase = new AsyncSpringLiquibase(executor, env); liquibase.setDataSource(createNewDataSource(liquibaseProperties, dataSourceProperties)); return liquibase; } private static DataSource createNewDataSource(LiquibaseProperties liquibaseProperties, R2dbcProperties dataSourceProperties) { String user = getProperty(liquibaseProperties::getUser, dataSourceProperties::getUsername); String password = getProperty(liquibaseProperties::getPassword, dataSourceProperties::getPassword); return DataSourceBuilder.create() .url(liquibaseProperties.getUrl()) .username(user) .password(password) .build(); } private static String getProperty(Supplier property, Supplier defaultValue) { String value = property.get(); return (value != null) ? value : defaultValue.get(); } <%_ } _%> }