liquibase.util.StreamUtil Java Examples

The following examples show how to use liquibase.util.StreamUtil. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: LiquibaseJpaUpdaterProvider.java From keycloak with Apache License 2.0

6 votes

private void outputChangeLogTableCreationScript(Liquibase liquibase, final Writer exportWriter) throws DatabaseException {
    Database database = liquibase.getDatabase();

    Executor oldTemplate = ExecutorService.getInstance().getExecutor(database);
    LoggingExecutor executor = new LoggingExecutor(ExecutorService.getInstance().getExecutor(database), exportWriter, database);
    ExecutorService.getInstance().setExecutor(database, executor);

    executor.comment("*********************************************************************");
    executor.comment("* Keycloak database creation script - apply this script to empty DB *");
    executor.comment("*********************************************************************" + StreamUtil.getLineSeparator());

    executor.execute(new CreateDatabaseChangeLogTableStatement());
    // DatabaseChangeLogLockTable is created before this code is executed and recreated if it does not exist automatically
    // in org.keycloak.connections.jpa.updater.liquibase.lock.CustomLockService.init() called indirectly from
    // KeycloakApplication constructor (search for waitForLock() call). Hence it is not included in the creation script.

    executor.comment("*********************************************************************" + StreamUtil.getLineSeparator());

    ExecutorService.getInstance().setExecutor(database, oldTemplate);
}

Example #2

Source File: QuarkusJpaUpdaterProvider.java From keycloak with Apache License 2.0

6 votes

private void outputChangeLogTableCreationScript(Liquibase liquibase, final Writer exportWriter) throws DatabaseException {
    Database database = liquibase.getDatabase();

    Executor oldTemplate = ExecutorService.getInstance().getExecutor(database);
    LoggingExecutor executor = new LoggingExecutor(ExecutorService.getInstance().getExecutor(database), exportWriter, database);
    ExecutorService.getInstance().setExecutor(database, executor);

    executor.comment("*********************************************************************");
    executor.comment("* Keycloak database creation script - apply this script to empty DB *");
    executor.comment("*********************************************************************" + StreamUtil.getLineSeparator());

    executor.execute(new CreateDatabaseChangeLogTableStatement());
    // DatabaseChangeLogLockTable is created before this code is executed and recreated if it does not exist automatically
    // in org.keycloak.connections.jpa.updater.liquibase.lock.CustomLockService.init() called indirectly from
    // KeycloakApplication constructor (search for waitForLock() call). Hence it is not included in the creation script.

    executor.comment("*********************************************************************" + StreamUtil.getLineSeparator());

    ExecutorService.getInstance().setExecutor(database, oldTemplate);
}

Example #3

Source File: AbstractJdbcDatabase.java From jweb-cms with GNU Affero General Public License v3.0

5 votes

@Override
public void saveStatements(final Change change, final List<SqlVisitor> sqlVisitors, final Writer writer) throws
    IOException {
    SqlStatement[] statements = change.generateStatements(this);
    for (SqlStatement statement : statements) {
        for (Sql sql : SqlGeneratorFactory.getInstance().generateSql(statement, this)) {
            writer.append(sql.toSql()).append(sql.getEndDelimiter()).append(StreamUtil.getLineSeparator()).append(StreamUtil.getLineSeparator());
        }
    }
}

Example #4

Source File: PTOnlineSchemaChangeStatement.java From liquibase-percona with Apache License 2.0

5 votes

@Override
public void run() {
    try {
        StreamUtil.copy(from, to);
    } catch (IOException e) {
        log.debug("While copying streams", e);
    }
}