liquibase.snapshot.SnapshotControl Java Examples
The following examples show how to use
liquibase.snapshot.SnapshotControl.
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Example #1
Source File: AbstractJdbcDatabase.java From jweb-cms with GNU Affero General Public License v3.0 | 4 votes |
@Override public void dropDatabaseObjects(final CatalogAndSchema schemaToDrop) throws LiquibaseException { ObjectQuotingStrategy currentStrategy = this.getObjectQuotingStrategy(); this.setObjectQuotingStrategy(ObjectQuotingStrategy.QUOTE_ALL_OBJECTS); try { DatabaseSnapshot snapshot; try { final SnapshotControl snapshotControl = new SnapshotControl(this); final Set<Class<? extends DatabaseObject>> typesToInclude = snapshotControl.getTypesToInclude(); //We do not need to remove indexes and primary/unique keys explicitly. They should be removed //as part of tables. typesToInclude.remove(Index.class); typesToInclude.remove(PrimaryKey.class); typesToInclude.remove(UniqueConstraint.class); if (supportsForeignKeyDisable()) { //We do not remove ForeignKey because they will be disabled and removed as parts of tables. typesToInclude.remove(ForeignKey.class); } final long createSnapshotStarted = System.currentTimeMillis(); snapshot = SnapshotGeneratorFactory.getInstance().createSnapshot(schemaToDrop, this, snapshotControl); LogService.getLog(getClass()).debug(LogType.LOG, String.format("Database snapshot generated in %d ms. Snapshot includes: %s", System.currentTimeMillis() - createSnapshotStarted, typesToInclude)); } catch (LiquibaseException e) { throw new UnexpectedLiquibaseException(e); } final long changeSetStarted = System.currentTimeMillis(); CompareControl compareControl = new CompareControl( new CompareControl.SchemaComparison[]{ new CompareControl.SchemaComparison( CatalogAndSchema.DEFAULT, schemaToDrop)}, snapshot.getSnapshotControl().getTypesToInclude()); DiffResult diffResult = DiffGeneratorFactory.getInstance().compare( new EmptyDatabaseSnapshot(this), snapshot, compareControl); List<ChangeSet> changeSets = new DiffToChangeLog(diffResult, new DiffOutputControl(true, true, false, null).addIncludedSchema(schemaToDrop)).generateChangeSets(); LogService.getLog(getClass()).debug(LogType.LOG, String.format("ChangeSet to Remove Database Objects generated in %d ms.", System.currentTimeMillis() - changeSetStarted)); boolean previousAutoCommit = this.getAutoCommitMode(); this.commit(); //clear out currently executed statements this.setAutoCommit(false); //some DDL doesn't work in autocommit mode final boolean reEnableFK = supportsForeignKeyDisable() && disableForeignKeyChecks(); try { for (ChangeSet changeSet : changeSets) { changeSet.setFailOnError(false); for (Change change : changeSet.getChanges()) { if (change instanceof DropTableChange) { ((DropTableChange) change).setCascadeConstraints(true); } SqlStatement[] sqlStatements = change.generateStatements(this); for (SqlStatement statement : sqlStatements) { ExecutorService.getInstance().getExecutor(this).execute(statement); } } this.commit(); } } finally { if (reEnableFK) { enableForeignKeyChecks(); } } ChangeLogHistoryServiceFactory.getInstance().getChangeLogService(this).destroy(); LockServiceFactory.getInstance().getLockService(this).destroy(); this.setAutoCommit(previousAutoCommit); LogService.getLog(getClass()).info(LogType.LOG, String.format("Successfully deleted all supported object types in schema %s.", schemaToDrop.toString())); } finally { this.setObjectQuotingStrategy(currentStrategy); this.commit(); } }
Example #2
Source File: HiveStandardChangeLogHistoryService.java From liquibase-impala with Apache License 2.0 | 4 votes |
@Override public void init() throws DatabaseException { if (serviceInitialized) { return; } Database database = getDatabase(); Executor executor = ExecutorService.getInstance().getExecutor(database); Table changeLogTable = null; try { changeLogTable = SnapshotGeneratorFactory.getInstance().getDatabaseChangeLogTable(new SnapshotControl(database, false, Table.class, Column.class), database); } catch (LiquibaseException e) { throw new UnexpectedLiquibaseException(e); } List<SqlStatement> statementsToExecute = new ArrayList<SqlStatement>(); if (changeLogTable != null) { boolean hasDescription = changeLogTable.getColumn("DESCRIPTION") != null; boolean hasComments = changeLogTable.getColumn("COMMENTS") != null; boolean hasTag = changeLogTable.getColumn("TAG") != null; boolean hasLiquibase = changeLogTable.getColumn("LIQUIBASE") != null; boolean hasContexts = changeLogTable.getColumn("CONTEXTS") != null; boolean hasLabels = changeLogTable.getColumn("LABELS") != null; boolean hasOrderExecuted = changeLogTable.getColumn("ORDEREXECUTED") != null; boolean hasExecTypeColumn = changeLogTable.getColumn("EXECTYPE") != null; String charTypeName = getCharTypeName(); boolean hasDeploymentIdColumn = changeLogTable.getColumn("DEPLOYMENT_ID") != null; if (!hasDescription) { executor.comment("Adding missing databasechangelog.description column"); statementsToExecute.add(new AddColumnStatement(getLiquibaseCatalogName(), getLiquibaseSchemaName(), getDatabaseChangeLogTableName(), "DESCRIPTION", charTypeName, null)); } if (!hasTag) { executor.comment("Adding missing databasechangelog.tag column"); statementsToExecute.add(new AddColumnStatement(getLiquibaseCatalogName(), getLiquibaseSchemaName(), getDatabaseChangeLogTableName(), "TAG", charTypeName, null)); } if (!hasComments) { executor.comment("Adding missing databasechangelog.comments column"); statementsToExecute.add(new AddColumnStatement(getLiquibaseCatalogName(), getLiquibaseSchemaName(), getDatabaseChangeLogTableName(), "COMMENTS", charTypeName, null)); } if (!hasLiquibase) { executor.comment("Adding missing databasechangelog.liquibase column"); statementsToExecute.add(new AddColumnStatement(getLiquibaseCatalogName(), getLiquibaseSchemaName(), getDatabaseChangeLogTableName(), "LIQUIBASE", charTypeName, null)); } if (!hasOrderExecuted) { executor.comment("Adding missing databasechangelog.orderexecuted column"); statementsToExecute.add(new AddColumnStatement(getLiquibaseCatalogName(), getLiquibaseSchemaName(), getDatabaseChangeLogTableName(), "ORDEREXECUTED", "int", null)); } if (!hasExecTypeColumn) { executor.comment("Adding missing databasechangelog.exectype column"); statementsToExecute.add(new AddColumnStatement(getLiquibaseCatalogName(), getLiquibaseSchemaName(), getDatabaseChangeLogTableName(), "EXECTYPE", charTypeName, null)); } if (!hasContexts) { executor.comment("Adding missing databasechangelog.contexts column"); statementsToExecute.add(new AddColumnStatement(getLiquibaseCatalogName(), getLiquibaseSchemaName(), getDatabaseChangeLogTableName(), "CONTEXTS", charTypeName, null)); } if (!hasLabels) { executor.comment("Adding missing databasechangelog.labels column"); statementsToExecute.add(new AddColumnStatement(getLiquibaseCatalogName(), getLiquibaseSchemaName(), getDatabaseChangeLogTableName(), "LABELS", charTypeName, null)); } if (!hasDeploymentIdColumn) { executor.comment("Adding missing databasechangelog.deployment_id column"); statementsToExecute.add(new AddColumnStatement(getLiquibaseCatalogName(), getLiquibaseSchemaName(), getDatabaseChangeLogTableName(), "DEPLOYMENT_ID", charTypeName, null)); } } else { executor.comment("Create Database Change Log Table"); SqlStatement createTableStatement = new CreateDatabaseChangeLogTableStatement(); if (!canCreateChangeLogTable()) { throw new DatabaseException("Cannot create " + getDatabase().escapeTableName(getLiquibaseCatalogName(), getLiquibaseSchemaName(), getDatabaseChangeLogTableName()) + " table for your getDatabase().\n\n" + "Please construct it manually using the following SQL as a base and re-run Liquibase:\n\n" + createTableStatement); } // If there is no table in the database for recording change history create one. statementsToExecute.add(createTableStatement); LOG.info("Creating database history table with name: " + getDatabase().escapeTableName(getLiquibaseCatalogName(), getLiquibaseSchemaName(), getDatabaseChangeLogTableName())); } for (SqlStatement sql : statementsToExecute) { if (SqlGeneratorFactory.getInstance().supports(sql, database)) { executor.execute(sql); getDatabase().commit(); } else { LOG.info("Cannot run " + sql.getClass().getSimpleName() + " on " + getDatabase().getShortName() + " when checking databasechangelog table"); } } serviceInitialized = true; }
Example #3
Source File: LiquibaseJpaUpdaterProvider.java From keycloak with Apache License 2.0 | 4 votes |
protected void updateChangeSet(Liquibase liquibase, Connection connection, Writer exportWriter) throws LiquibaseException, SQLException { String changelog = liquibase.getChangeLogFile(); Database database = liquibase.getDatabase(); Table changelogTable = SnapshotGeneratorFactory.getInstance().getDatabaseChangeLogTable(new SnapshotControl(database, false, Table.class, Column.class), database); if (changelogTable != null) { boolean hasDeploymentIdColumn = changelogTable.getColumn(DEPLOYMENT_ID_COLUMN) != null; // create DEPLOYMENT_ID column if it doesn't exist if (!hasDeploymentIdColumn) { ChangeLogHistoryService changelogHistoryService = ChangeLogHistoryServiceFactory.getInstance().getChangeLogService(database); changelogHistoryService.generateDeploymentId(); String deploymentId = changelogHistoryService.getDeploymentId(); logger.debugv("Adding missing column {0}={1} to {2} table", DEPLOYMENT_ID_COLUMN, deploymentId,changelogTable.getName()); List<SqlStatement> statementsToExecute = new ArrayList<>(); statementsToExecute.add(new AddColumnStatement(database.getLiquibaseCatalogName(), database.getLiquibaseSchemaName(), changelogTable.getName(), DEPLOYMENT_ID_COLUMN, "VARCHAR(10)", null)); statementsToExecute.add(new UpdateStatement(database.getLiquibaseCatalogName(), database.getLiquibaseSchemaName(), changelogTable.getName()) .addNewColumnValue(DEPLOYMENT_ID_COLUMN, deploymentId)); statementsToExecute.add(new SetNullableStatement(database.getLiquibaseCatalogName(), database.getLiquibaseSchemaName(), changelogTable.getName(), DEPLOYMENT_ID_COLUMN, "VARCHAR(10)", false)); ExecutorService executorService = ExecutorService.getInstance(); Executor executor = executorService.getExecutor(liquibase.getDatabase()); for (SqlStatement sql : statementsToExecute) { executor.execute(sql); database.commit(); } } } List<ChangeSet> changeSets = getLiquibaseUnrunChangeSets(liquibase); if (!changeSets.isEmpty()) { List<RanChangeSet> ranChangeSets = liquibase.getDatabase().getRanChangeSetList(); if (ranChangeSets.isEmpty()) { logger.infov("Initializing database schema. Using changelog {0}", changelog); } else { if (logger.isDebugEnabled()) { logger.debugv("Updating database from {0} to {1}. Using changelog {2}", ranChangeSets.get(ranChangeSets.size() - 1).getId(), changeSets.get(changeSets.size() - 1).getId(), changelog); } else { logger.infov("Updating database. Using changelog {0}", changelog); } } if (exportWriter != null) { if (ranChangeSets.isEmpty()) { outputChangeLogTableCreationScript(liquibase, exportWriter); } liquibase.update((Contexts) null, new LabelExpression(), exportWriter, false); } else { liquibase.update((Contexts) null); } logger.debugv("Completed database update for changelog {0}", changelog); } else { logger.debugv("Database is up to date for changelog {0}", changelog); } // Needs to restart liquibase services to clear ChangeLogHistoryServiceFactory.getInstance(). // See https://issues.jboss.org/browse/KEYCLOAK-3769 for discussion relevant to why reset needs to be here resetLiquibaseServices(liquibase); }
Example #4
Source File: QuarkusJpaUpdaterProvider.java From keycloak with Apache License 2.0 | 4 votes |
protected void updateChangeSet(Liquibase liquibase, Writer exportWriter) throws LiquibaseException { String changelog = liquibase.getChangeLogFile(); Database database = liquibase.getDatabase(); Table changelogTable = SnapshotGeneratorFactory.getInstance().getDatabaseChangeLogTable(new SnapshotControl(database, false, Table.class, Column.class), database); if (changelogTable != null) { boolean hasDeploymentIdColumn = changelogTable.getColumn(DEPLOYMENT_ID_COLUMN) != null; // create DEPLOYMENT_ID column if it doesn't exist if (!hasDeploymentIdColumn) { ChangeLogHistoryService changelogHistoryService = ChangeLogHistoryServiceFactory.getInstance().getChangeLogService(database); changelogHistoryService.generateDeploymentId(); String deploymentId = changelogHistoryService.getDeploymentId(); logger.debugv("Adding missing column {0}={1} to {2} table", DEPLOYMENT_ID_COLUMN, deploymentId,changelogTable.getName()); List<SqlStatement> statementsToExecute = new ArrayList<>(); statementsToExecute.add(new AddColumnStatement(database.getLiquibaseCatalogName(), database.getLiquibaseSchemaName(), changelogTable.getName(), DEPLOYMENT_ID_COLUMN, "VARCHAR(10)", null)); statementsToExecute.add(new UpdateStatement(database.getLiquibaseCatalogName(), database.getLiquibaseSchemaName(), changelogTable.getName()) .addNewColumnValue(DEPLOYMENT_ID_COLUMN, deploymentId)); statementsToExecute.add(new SetNullableStatement(database.getLiquibaseCatalogName(), database.getLiquibaseSchemaName(), changelogTable.getName(), DEPLOYMENT_ID_COLUMN, "VARCHAR(10)", false)); ExecutorService executorService = ExecutorService.getInstance(); Executor executor = executorService.getExecutor(liquibase.getDatabase()); for (SqlStatement sql : statementsToExecute) { executor.execute(sql); database.commit(); } } } List<ChangeSet> changeSets = getLiquibaseUnrunChangeSets(liquibase); if (!changeSets.isEmpty()) { List<RanChangeSet> ranChangeSets = liquibase.getDatabase().getRanChangeSetList(); if (ranChangeSets.isEmpty()) { logger.infov("Initializing database schema. Using changelog {0}", changelog); } else { if (logger.isDebugEnabled()) { logger.debugv("Updating database from {0} to {1}. Using changelog {2}", ranChangeSets.get(ranChangeSets.size() - 1).getId(), changeSets.get(changeSets.size() - 1).getId(), changelog); } else { logger.infov("Updating database. Using changelog {0}", changelog); } } if (exportWriter != null) { if (ranChangeSets.isEmpty()) { outputChangeLogTableCreationScript(liquibase, exportWriter); } liquibase.update((Contexts) null, new LabelExpression(), exportWriter, false); } else { liquibase.update((Contexts) null); } logger.debugv("Completed database update for changelog {0}", changelog); } else { logger.debugv("Database is up to date for changelog {0}", changelog); } // Needs to restart liquibase services to clear ChangeLogHistoryServiceFactory.getInstance(). // See https://issues.jboss.org/browse/KEYCLOAK-3769 for discussion relevant to why reset needs to be here resetLiquibaseServices(liquibase); }