Examples with ErrorPrecondition liquibase.precondition.ErrorPrecondition used on opensource projects

Example 1 with ErrorPrecondition

use of liquibase.precondition.ErrorPrecondition in project liquibase by liquibase.

the class PreconditionContainer method check.

@Override
public void check(Database database, DatabaseChangeLog changeLog, ChangeSet changeSet) throws PreconditionFailedException, PreconditionErrorException {
    String ranOn = String.valueOf(changeLog);
    if (changeSet != null) {
        ranOn = String.valueOf(changeSet);
    }
    Executor executor = ExecutorService.getInstance().getExecutor(database);
    try {
        // Three cases for preConditions onUpdateSQL:
        // 1. TEST: preConditions should be run, as in regular update mode
        // 2. FAIL: the preConditions should fail if there are any
        // 3. IGNORE: act as if preConditions don't exist
        boolean testPrecondition = false;
        if (executor.updatesDatabase()) {
            testPrecondition = true;
        } else {
            if (this.getOnSqlOutput().equals(PreconditionContainer.OnSqlOutputOption.TEST)) {
                testPrecondition = true;
            } else if (this.getOnSqlOutput().equals(PreconditionContainer.OnSqlOutputOption.FAIL)) {
                throw new PreconditionFailedException("Unexpected precondition in updateSQL mode with onUpdateSQL value: " + this.getOnSqlOutput(), changeLog, this);
            } else if (this.getOnSqlOutput().equals(PreconditionContainer.OnSqlOutputOption.IGNORE)) {
                testPrecondition = false;
            }
        }
        if (testPrecondition) {
            super.check(database, changeLog, changeSet);
        }
    } catch (PreconditionFailedException e) {
        StringBuffer message = new StringBuffer();
        message.append("     ").append(e.getFailedPreconditions().size()).append(" preconditions failed").append(StreamUtil.getLineSeparator());
        for (FailedPrecondition invalid : e.getFailedPreconditions()) {
            message.append("     ").append(invalid.toString());
            message.append(StreamUtil.getLineSeparator());
        }
        if (getOnFailMessage() != null) {
            message = new StringBuffer(getOnFailMessage());
        }
        if (this.getOnFail().equals(PreconditionContainer.FailOption.WARN)) {
            LogFactory.getLogger().info("Executing: " + ranOn + " despite precondition failure due to onFail='WARN':\n " + message);
        } else {
            if (getOnFailMessage() == null) {
                throw e;
            } else {
                throw new PreconditionFailedException(getOnFailMessage(), changeLog, this);
            }
        }
    } catch (PreconditionErrorException e) {
        StringBuffer message = new StringBuffer();
        message.append("     ").append(e.getErrorPreconditions().size()).append(" preconditions failed").append(StreamUtil.getLineSeparator());
        for (ErrorPrecondition invalid : e.getErrorPreconditions()) {
            message.append("     ").append(invalid.toString());
            message.append(StreamUtil.getLineSeparator());
        }
        if (this.getOnError().equals(PreconditionContainer.ErrorOption.CONTINUE)) {
            LogFactory.getLogger().info("Continuing past: " + toString() + " despite precondition error:\n " + message);
            throw e;
        } else if (this.getOnError().equals(PreconditionContainer.ErrorOption.WARN)) {
            LogFactory.getLogger().warning("Continuing past: " + toString() + " despite precondition error:\n " + message);
        } else {
            if (getOnErrorMessage() == null) {
                throw e;
            } else {
                throw new PreconditionErrorException(getOnErrorMessage(), e.getErrorPreconditions());
            }
        }
    }
}

Example 2 with ErrorPrecondition

use of liquibase.precondition.ErrorPrecondition in project liquibase by liquibase.

the class ValidationFailedException method getMessage.

@Override
public String getMessage() {
    StringBuilder message = new StringBuilder();
    String separator = StreamUtil.getLineSeparator();
    message.append(coreBundle.getString("validation.failed")).append(separator);
    if (!invalidMD5Sums.isEmpty()) {
        message.append(INDENT_SPACES).append(String.format(coreBundle.getString("check.sum.changed"), invalidMD5Sums.size())).append(separator);
        for (int i = 0; i < invalidMD5Sums.size(); i++) {
            if (i > 25) {
                break;
            }
            message.append("          ").append(invalidMD5Sums.get(i));
            message.append(separator);
        }
    }
    if (!failedPreconditions.isEmpty()) {
        message.append(INDENT_SPACES).append(String.format(coreBundle.getString("preconditions.failed"), failedPreconditions.size())).append(separator);
        for (FailedPrecondition invalid : failedPreconditions) {
            message.append(INDENT_SPACES).append(invalid.toString());
            message.append(separator);
        }
    }
    if (!errorPreconditions.isEmpty()) {
        message.append(INDENT_SPACES).append(String.format(coreBundle.getString("preconditions.generated.error"), errorPreconditions.size())).append(separator);
        for (ErrorPrecondition invalid : errorPreconditions) {
            message.append(INDENT_SPACES).append(invalid.toString());
            message.append(separator);
        }
    }
    if (!duplicateChangeSets.isEmpty()) {
        message.append(INDENT_SPACES).append(String.format(coreBundle.getString("change.sets.duplicate.identifiers"), duplicateChangeSets.size())).append(separator);
        for (ChangeSet invalid : duplicateChangeSets) {
            message.append("          ").append(invalid.toString(false));
            message.append(separator);
        }
    }
    if (!setupExceptions.isEmpty()) {
        message.append(INDENT_SPACES).append(String.format(coreBundle.getString("changes.have.failures"), setupExceptions.size())).append(separator);
        for (SetupException invalid : setupExceptions) {
            message.append("          ").append(invalid.toString());
            message.append(separator);
        }
    }
    if (!changeValidationExceptions.isEmpty()) {
        message.append(INDENT_SPACES).append(String.format(coreBundle.getString("changes.have.validation.errors"), changeValidationExceptions.size())).append(separator);
        for (Throwable invalid : changeValidationExceptions) {
            Scope.getCurrentScope().getLog(getClass()).fine(coreBundle.getString("validation.exception"), invalid);
            message.append("          ").append(invalid.toString());
            message.append(separator);
        }
    }
    if (validationErrors.hasErrors()) {
        message.append(INDENT_SPACES).append(String.format(coreBundle.getString("changes.have.validation.failures"), validationErrors.getErrorMessages().size())).append(separator);
        for (String invalid : validationErrors.getErrorMessages()) {
            message.append("          ").append(invalid);
            message.append(separator);
        }
    }
    return message.toString();
}

Example 3 with ErrorPrecondition

use of liquibase.precondition.ErrorPrecondition in project liquibase by liquibase.

the class ChangeSet method execute.

/**
 * This method will actually execute each of the changes in the list against the
 * specified database.
 *
 * @return should change set be marked as ran
 */
public ExecType execute(DatabaseChangeLog databaseChangeLog, ChangeExecListener listener, Database database) throws MigrationFailedException {
    Logger log = Scope.getCurrentScope().getLog(getClass());
    if (validationFailed) {
        return ExecType.MARK_RAN;
    }
    long startTime = new Date().getTime();
    ExecType execType = null;
    boolean skipChange = false;
    Executor originalExecutor = setupCustomExecutorIfNecessary(database);
    try {
        Executor executor = Scope.getCurrentScope().getSingleton(ExecutorService.class).getExecutor("jdbc", database);
        // set object quoting strategy
        database.setObjectQuotingStrategy(objectQuotingStrategy);
        if (database.supportsDDLInTransaction()) {
            database.setAutoCommit(!runInTransaction);
        }
        executor.comment("Changeset " + toString(false));
        if (StringUtil.trimToNull(getComments()) != null) {
            String comments = getComments();
            String[] lines = comments.split("\\n");
            for (int i = 0; i < lines.length; i++) {
                if (i > 0) {
                    lines[i] = database.getLineComment() + " " + lines[i];
                }
            }
            executor.comment(StringUtil.join(Arrays.asList(lines), "\n"));
        }
        try {
            if (preconditions != null) {
                preconditions.check(database, databaseChangeLog, this, listener);
            }
        } catch (PreconditionFailedException e) {
            if (listener != null) {
                listener.preconditionFailed(e, preconditions.getOnFail());
            }
            StringBuilder message = new StringBuilder();
            message.append(StreamUtil.getLineSeparator());
            for (FailedPrecondition invalid : e.getFailedPreconditions()) {
                message.append("          ").append(invalid.toString());
                message.append(StreamUtil.getLineSeparator());
            }
            if (preconditions.getOnFail().equals(PreconditionContainer.FailOption.HALT)) {
                throw new MigrationFailedException(this, message.toString(), e);
            } else if (preconditions.getOnFail().equals(PreconditionContainer.FailOption.CONTINUE)) {
                skipChange = true;
                execType = ExecType.SKIPPED;
                Scope.getCurrentScope().getLog(getClass()).info("Continuing past: " + toString() + " despite precondition failure due to onFail='CONTINUE': " + message);
            } else if (preconditions.getOnFail().equals(PreconditionContainer.FailOption.MARK_RAN)) {
                execType = ExecType.MARK_RAN;
                skipChange = true;
                log.info("Marking ChangeSet: " + toString() + " ran despite precondition failure due to onFail='MARK_RAN': " + message);
            } else if (preconditions.getOnFail().equals(PreconditionContainer.FailOption.WARN)) {
                // already warned
                execType = null;
            } else {
                throw new UnexpectedLiquibaseException("Unexpected precondition onFail attribute: " + preconditions.getOnFail(), e);
            }
        } catch (PreconditionErrorException e) {
            if (listener != null) {
                listener.preconditionErrored(e, preconditions.getOnError());
            }
            StringBuilder message = new StringBuilder();
            message.append(StreamUtil.getLineSeparator());
            for (ErrorPrecondition invalid : e.getErrorPreconditions()) {
                message.append("          ").append(invalid.toString());
                message.append(StreamUtil.getLineSeparator());
            }
            if (preconditions.getOnError().equals(PreconditionContainer.ErrorOption.HALT)) {
                throw new MigrationFailedException(this, message.toString(), e);
            } else if (preconditions.getOnError().equals(PreconditionContainer.ErrorOption.CONTINUE)) {
                skipChange = true;
                execType = ExecType.SKIPPED;
            } else if (preconditions.getOnError().equals(PreconditionContainer.ErrorOption.MARK_RAN)) {
                execType = ExecType.MARK_RAN;
                skipChange = true;
                log.info("Marking ChangeSet: " + toString() + " ran despite precondition error: " + message);
            } else if (preconditions.getOnError().equals(PreconditionContainer.ErrorOption.WARN)) {
                // already logged
                execType = null;
            } else {
                throw new UnexpectedLiquibaseException("Unexpected precondition onError attribute: " + preconditions.getOnError(), e);
            }
            database.rollback();
        } finally {
            database.rollback();
        }
        if (!skipChange) {
            for (Change change : changes) {
                try {
                    change.finishInitialization();
                } catch (SetupException se) {
                    throw new MigrationFailedException(this, se);
                }
            }
            log.fine("Reading ChangeSet: " + toString());
            for (Change change : getChanges()) {
                if ((!(change instanceof DbmsTargetedChange)) || DatabaseList.definitionMatches(((DbmsTargetedChange) change).getDbms(), database, true)) {
                    if (listener != null) {
                        listener.willRun(change, this, changeLog, database);
                    }
                    if (change.generateStatementsVolatile(database)) {
                        executor.comment("WARNING The following SQL may change each run and therefore is possibly incorrect and/or invalid:");
                    }
                    database.executeStatements(change, databaseChangeLog, sqlVisitors);
                    log.info(change.getConfirmationMessage());
                    if (listener != null) {
                        listener.ran(change, this, changeLog, database);
                    }
                } else {
                    log.fine("Change " + change.getSerializedObjectName() + " not included for database " + database.getShortName());
                }
            }
            if (runInTransaction) {
                database.commit();
            }
            log.info("ChangeSet " + toString(false) + " ran successfully in " + (new Date().getTime() - startTime + "ms"));
            if (execType == null) {
                execType = ExecType.EXECUTED;
            }
        } else {
            log.fine("Skipping ChangeSet: " + toString());
        }
    } catch (Exception e) {
        try {
            database.rollback();
        } catch (Exception e1) {
            throw new MigrationFailedException(this, e);
        }
        if ((getFailOnError() != null) && !getFailOnError()) {
            log.info("Change set " + toString(false) + " failed, but failOnError was false.  Error: " + e.getMessage());
            log.fine("Failure Stacktrace", e);
            execType = ExecType.FAILED;
        } else {
            if (e instanceof MigrationFailedException) {
                throw ((MigrationFailedException) e);
            } else {
                throw new MigrationFailedException(this, e);
            }
        }
    } finally {
        Scope.getCurrentScope().getSingleton(ExecutorService.class).setExecutor("jdbc", database, originalExecutor);
        // but only if the database supports DDL in transactions
        if (!runInTransaction && database.supportsDDLInTransaction()) {
            try {
                database.setAutoCommit(false);
            } catch (DatabaseException e) {
                Scope.getCurrentScope().getLog(getClass()).warning("Could not resetInternalState autocommit", e);
            }
        }
    }
    return execType;
}

Example 4 with ErrorPrecondition

use of liquibase.precondition.ErrorPrecondition in project liquibase by liquibase.

the class PreconditionContainer method check.

@Override
public void check(Database database, DatabaseChangeLog changeLog, ChangeSet changeSet, ChangeExecListener changeExecListener) throws PreconditionFailedException, PreconditionErrorException {
    String ranOn = String.valueOf(changeLog);
    if (changeSet != null) {
        ranOn = String.valueOf(changeSet);
    }
    Executor executor = Scope.getCurrentScope().getSingleton(ExecutorService.class).getExecutor("jdbc", database);
    try {
        // Three cases for preConditions onUpdateSQL:
        // 1. TEST: preConditions should be run, as in regular update mode
        // 2. FAIL: the preConditions should fail if there are any
        // 3. IGNORE: act as if preConditions don't exist
        boolean testPrecondition = false;
        if (executor.updatesDatabase()) {
            testPrecondition = true;
        } else {
            if (this.getOnSqlOutput().equals(PreconditionContainer.OnSqlOutputOption.TEST)) {
                testPrecondition = true;
            } else if (this.getOnSqlOutput().equals(PreconditionContainer.OnSqlOutputOption.FAIL)) {
                throw new PreconditionFailedException("Unexpected precondition in updateSQL mode with onUpdateSQL value: " + this.getOnSqlOutput(), changeLog, this);
            } else if (this.getOnSqlOutput().equals(PreconditionContainer.OnSqlOutputOption.IGNORE)) {
                testPrecondition = false;
            }
        }
        if (testPrecondition) {
            super.check(database, changeLog, changeSet, changeExecListener);
        }
    } catch (PreconditionFailedException e) {
        StringBuilder message = new StringBuilder();
        message.append("     ").append(e.getFailedPreconditions().size()).append(" preconditions failed").append(StreamUtil.getLineSeparator());
        for (FailedPrecondition invalid : e.getFailedPreconditions()) {
            message.append("     ").append(invalid.toString());
            message.append(StreamUtil.getLineSeparator());
        }
        if (getOnFailMessage() != null) {
            message = new StringBuilder(getOnFailMessage());
        }
        if (this.getOnFail().equals(PreconditionContainer.FailOption.WARN)) {
            final String exceptionMessage = "Executing " + ranOn + " despite precondition failure due to onFail='WARN':\n " + message;
            Scope.getCurrentScope().getUI().sendMessage("WARNING: " + exceptionMessage);
            Scope.getCurrentScope().getLog(getClass()).warning(exceptionMessage);
            if (changeExecListener != null) {
                changeExecListener.preconditionFailed(e, FailOption.WARN);
            }
        } else {
            if (getOnFailMessage() == null) {
                throw e;
            } else {
                throw new PreconditionFailedException(getOnFailMessage(), changeLog, this);
            }
        }
    } catch (PreconditionErrorException e) {
        StringBuilder message = new StringBuilder();
        message.append("     ").append(e.getErrorPreconditions().size()).append(" preconditions failed").append(StreamUtil.getLineSeparator());
        for (ErrorPrecondition invalid : e.getErrorPreconditions()) {
            message.append("     ").append(invalid.toString());
            message.append(StreamUtil.getLineSeparator());
        }
        if (this.getOnError().equals(PreconditionContainer.ErrorOption.CONTINUE)) {
            Scope.getCurrentScope().getLog(getClass()).info("Continuing past: " + toString() + " despite precondition error:\n " + message);
            throw e;
        } else if (this.getOnError().equals(PreconditionContainer.ErrorOption.WARN)) {
            Scope.getCurrentScope().getLog(getClass()).warning("Continuing past: " + toString() + " despite precondition error:\n " + message);
            if (changeExecListener != null) {
                changeExecListener.preconditionErrored(e, ErrorOption.WARN);
            }
        } else {
            if (getOnErrorMessage() == null) {
                throw e;
            } else {
                throw new PreconditionErrorException(getOnErrorMessage(), e.getErrorPreconditions());
            }
        }
    }
}