Java MigrationInfo类代码示例

import org.flywaydb.core.api.MigrationInfo; //导入依赖的package包/类
@PostConstruct
    private void onStartup() {
        if (dataSource == null) {
            log.severe("No datasource found to execute the db migrations!");
            throw new EJBException("No datasource found to execute the db migrations!");
        }

        Flyway flyway = new Flyway();
        flyway.setDataSource(dataSource);
        flyway.setBaselineOnMigrate(true);
        for (MigrationInfo i : flyway.info().all()) {
            log.log(Level.INFO, "Migrate task: {0} : {1} from file: {2}", new Object[]{i.getVersion(), i.getDescription(), i.getScript()});
        }
        flyway.migrate();

        // aby ustawił kierunki relacji z pliku, odkomentować i ustawić ścieżkę do pliku disp_relations.cfg
//        try {
//            TempRelationsDirectionsUpdater.run("/home/rdyszlewski/Projekty/wordnetloom3/WordnetLoom/wordnetloom-client/src/main/resources/disp_relations.cfg", dataSource.getConnection());
//        } catch (SQLException e) {
//            e.printStackTrace();
//        }
    }
 

import org.flywaydb.core.api.MigrationInfo; //导入依赖的package包/类
@Override
public void afterEachMigrate(Connection connection, MigrationInfo info) {
    super.afterEachMigrate(connection, info);
    String currentVersion = info.getVersion().getVersion();
    if (JooqMigration.didExecute) {
        String migratorGeneratedModelPackage = migratorModelPackage + ".v" + currentVersion;
        Path migratorGeneratedSourcesPackage = computeMigratorGeneratedSourcePackageDir(migratorGeneratedModelPackage);
        if (JooqMigration.ddlInstructionExecuted) {
            System.out.println("Generating migration model for version " + currentVersion + " in " + migratorGeneratedSourcesDir);
            deleteRecursivelyIfExisting(migratorGeneratedSourcesPackage);
            generate(createConfiguration(migratorGeneratedSourcesDir, migratorGeneratedModelPackage, Optional.of(currentVersion)));
        } else {
            System.out.println("No migration model for version " + currentVersion + " in " + migratorGeneratedSourcesDir);
            deleteRecursivelyIfExisting(migratorGeneratedSourcesPackage);
        }
    }
}
 

import org.flywaydb.core.api.MigrationInfo; //导入依赖的package包/类
@PostConstruct
private void onStartup() throws SQLException {
	if (dataSource == null) {
		LOG.error("no datasource found to execute the db migrations!");
		throw new EJBException(
				"no datasource found to execute the db migrations!");
	}

	String schema = "sql" + FS + "mysql";
	if (DB != null) {
		 schema = "sql" + FS + DB;
	}
	Flyway flyway = new Flyway();
	flyway.setDataSource(dataSource);
	flyway.setBaselineOnMigrate(true);
	flyway.setPlaceholderPrefix("%{");
	flyway.setLocations("sql" + FS + "configdata", schema);
	flyway.setBaselineVersion(MigrationVersion.fromVersion("201609221422"));
	for (MigrationInfo i : flyway.info().all()) {
		LOG.info("migrate task: " + i.getVersion() + " : "
				+ i.getDescription() + " from file: " + i.getScript());
	}
	flyway.repair();
	flyway.migrate();
}
 

import org.flywaydb.core.api.MigrationInfo; //导入依赖的package包/类
@Test
public void shouldBuildDatabaseFromScratch() throws SQLException {
  flyway.clean();

  assertThat(flyway.info().applied(), arrayWithSize(0));

  flyway.baseline();
  flyway.migrate();

  MigrationInfo[] appliedMigrations = flyway.info().applied();

  assertThat(appliedMigrations, arrayWithSize(greaterThan(0)));
  assertThat(flyway.info().pending(), arrayWithSize(0));

  for (MigrationInfo migrationInfo : appliedMigrations) {
    assertThat(migrationInfo.getDescription(), migrationInfo.getState(), anyOf(is(MigrationState.SUCCESS), is(MigrationState.MISSING_SUCCESS), is(MigrationState.BASELINE)));
  }
}
 

import org.flywaydb.core.api.MigrationInfo; //导入依赖的package包/类
@Override
public List<FlywayMigration> invoke() {
	List<FlywayMigration> migrations = new ArrayList<FlywayMigration>();
	for (MigrationInfo info : this.flyway.info().all()) {
		migrations.add(new FlywayMigration(info));
	}
	return migrations;
}
 

import org.flywaydb.core.api.MigrationInfo; //导入依赖的package包/类
public FlywayMigration(MigrationInfo info) {
	this.type = info.getType();
	this.checksum = info.getChecksum();
	this.version = nullSafeToString(info.getVersion());
	this.description = info.getDescription();
	this.script = info.getScript();
	this.state = info.getState();
	this.installedOn = info.getInstalledOn();
	this.executionTime = info.getExecutionTime();
}
 

import org.flywaydb.core.api.MigrationInfo; //导入依赖的package包/类
@Override protected void run(Bootstrap<KeywhizConfig> bootstrap, Namespace namespace,
    KeywhizConfig config) throws Exception {
  DataSource dataSource = config.getDataSourceFactory()
      .build(new MetricRegistry(), "migration-preview-datasource");

  Flyway flyway = new Flyway();
  flyway.setDataSource(dataSource);
  flyway.setLocations(config.getMigrationsDir());
  MigrationInfoService info = flyway.info();

  MigrationInfo current = info.current();
  if (current == null) {
    logger.info("No migrations have been run yet.");
  } else {
    logger.info("Currently applied migration:");
    logger.info("* {} - {}", current.getVersion(), current.getDescription());
  }

  if (info.pending().length > 0) {
    logger.info("Pending migrations:");
    for (MigrationInfo migration : info.pending()) {
      logger.info("* {} - {}", migration.getVersion(), migration.getDescription());
    }
  } else {
    logger.info("No pending migrations");
  }
}
 

import org.flywaydb.core.api.MigrationInfo; //导入依赖的package包/类
public FlywayMigration(MigrationInfo info) {
	this.type = info.getType();
	this.checksum = info.getChecksum();
	this.version = info.getVersion().toString();
	this.description = info.getDescription();
	this.script = info.getScript();
	this.state = info.getState();
	this.installedOn = info.getInstalledOn();
	this.executionTime = info.getExecutionTime();
}
 

import org.flywaydb.core.api.MigrationInfo; //导入依赖的package包/类
/**
 * <p>listInfo.</p>
 *
 * @return a {@link java.util.Map} object.
 */
@GET
public Map<String, MigrationInfo[]> listInfo() {
    Map<String, MigrationInfo[]> infoMap = Maps.newLinkedHashMap();
    for (String dbName : DataSourceManager.getDataSourceNames()) {
        Flyway flyway = locator.getService(Flyway.class, dbName);
        infoMap.put(dbName, flyway.info().all());
    }
    return infoMap;
}
 

import org.flywaydb.core.api.MigrationInfo; //导入依赖的package包/类
/**
 * Retrieves the full set of infos about the migrations resolved on the classpath.
 *
 * @return The resolved migrations. An empty array if none.
 */
private List<MigrationInfo> resolved(MigrationInfo[] migrationInfos) {
    if (migrationInfos.length == 0)
        throw new NotFoundException();
    List<MigrationInfo> resolvedMigrations = Lists.newArrayList();
    for (MigrationInfo migrationInfo : migrationInfos) {
        if (migrationInfo.getState().isResolved()) {
            resolvedMigrations.add(migrationInfo);
        }
    }

    return resolvedMigrations;
}
 

import org.flywaydb.core.api.MigrationInfo; //导入依赖的package包/类
/**
 * Retrieves the full set of infos about the migrations that failed.
 *
 * @return The failed migrations. An empty array if none.
 */
private List<MigrationInfo> failed(MigrationInfo[] migrationInfos) {
    if (migrationInfos.length == 0)
        throw new NotFoundException();
    List<MigrationInfo> failedMigrations = Lists.newArrayList();
    for (MigrationInfo migrationInfo : migrationInfos) {
        if (migrationInfo.getState().isFailed()) {
            failedMigrations.add(migrationInfo);
        }
    }

    return failedMigrations;
}
 

import org.flywaydb.core.api.MigrationInfo; //导入依赖的package包/类
/**
 * Retrieves the full set of infos about future migrations applied to the DB.
 *
 * @return The future migrations. An empty array if none.
 */
private List<MigrationInfo> future(MigrationInfo[] migrationInfos) {
    if (migrationInfos.length == 0)
        throw new NotFoundException();
    List<MigrationInfo> futureMigrations = Lists.newArrayList();
    for (MigrationInfo migrationInfo : migrationInfos) {
        if ((migrationInfo.getState() == MigrationState.FUTURE_SUCCESS)
                || (migrationInfo.getState() == MigrationState.FUTURE_FAILED)) {
            futureMigrations.add(migrationInfo);
        }
    }

    return futureMigrations;
}
 

import org.flywaydb.core.api.MigrationInfo; //导入依赖的package包/类
@Override
public void afterEachMigrate(Connection connection, MigrationInfo arg1) {

}
 

import org.flywaydb.core.api.MigrationInfo; //导入依赖的package包/类
@Override
public void beforeEachMigrate(Connection connection, MigrationInfo migrationInfo) {

}