Examples with HubChangeExecListener liquibase.hub.listener.HubChangeExecListener used on opensource projects

Example 6 with HubChangeExecListener

use of liquibase.hub.listener.HubChangeExecListener in project liquibase by liquibase.

the class Liquibase method rollback.

/**
 * Rollback count
 *
 * @param changesToRollback
 * @param rollbackScript
 * @param contexts
 * @param labelExpression
 * @throws LiquibaseException
 */
public void rollback(int changesToRollback, String rollbackScript, Contexts contexts, LabelExpression labelExpression) throws LiquibaseException {
    changeLogParameters.setContexts(contexts);
    changeLogParameters.setLabels(labelExpression);
    runInScope(new Scope.ScopedRunner() {

        @Override
        public void run() throws Exception {
            LockService lockService = LockServiceFactory.getInstance().getLockService(database);
            lockService.waitForLock();
            Operation rollbackOperation = null;
            BufferedLogService bufferLog = new BufferedLogService();
            DatabaseChangeLog changeLog = null;
            Date startTime = new Date();
            HubUpdater hubUpdater = null;
            try {
                changeLog = getDatabaseChangeLog();
                checkLiquibaseTables(false, changeLog, contexts, labelExpression);
                changeLog.validate(database, contexts, labelExpression);
                // 
                // Let the user know that they can register for Hub
                // 
                hubUpdater = new HubUpdater(startTime, changeLog, database);
                hubUpdater.register(changeLogFile);
                // 
                // Create an iterator which will be used with a ListVisitor
                // to grab the list of change sets for the update
                // 
                ChangeLogIterator listLogIterator = new ChangeLogIterator(database.getRanChangeSetList(), changeLog, new AlreadyRanChangeSetFilter(database.getRanChangeSetList()), new ContextChangeSetFilter(contexts), new LabelChangeSetFilter(labelExpression), new DbmsChangeSetFilter(database), new IgnoreChangeSetFilter(), new CountChangeSetFilter(changesToRollback));
                // 
                // Create or retrieve the Connection
                // Make sure the Hub is available here by checking the return
                // 
                Connection connection = getConnection(changeLog);
                if (connection != null) {
                    rollbackOperation = hubUpdater.preUpdateHub("ROLLBACK", "rollback-count", connection, changeLogFile, contexts, labelExpression, listLogIterator);
                }
                // 
                if (connection != null) {
                    changeExecListener = new HubChangeExecListener(rollbackOperation, changeExecListener);
                }
                // 
                // Create another iterator to run
                // 
                ChangeLogIterator logIterator = new ChangeLogIterator(database.getRanChangeSetList(), changeLog, new AlreadyRanChangeSetFilter(database.getRanChangeSetList()), new ContextChangeSetFilter(contexts), new LabelChangeSetFilter(labelExpression), new DbmsChangeSetFilter(database), new IgnoreChangeSetFilter(), new CountChangeSetFilter(changesToRollback));
                CompositeLogService compositeLogService = new CompositeLogService(true, bufferLog);
                if (rollbackScript == null) {
                    Scope.child(Scope.Attr.logService.name(), compositeLogService, () -> {
                        logIterator.run(createRollbackVisitor(), new RuntimeEnvironment(database, contexts, labelExpression));
                    });
                } else {
                    List<ChangeSet> changeSets = determineRollbacks(logIterator, contexts, labelExpression);
                    Map<String, Object> values = new HashMap<>();
                    values.put(Scope.Attr.logService.name(), compositeLogService);
                    values.put(BufferedLogService.class.getName(), bufferLog);
                    Scope.child(values, () -> {
                        executeRollbackScript(rollbackScript, changeSets, contexts, labelExpression);
                    });
                    removeRunStatus(changeSets, contexts, labelExpression);
                }
                hubUpdater.postUpdateHub(rollbackOperation, bufferLog);
            } catch (Throwable t) {
                if (hubUpdater != null) {
                    hubUpdater.postUpdateHubExceptionHandling(rollbackOperation, bufferLog, t.getMessage());
                }
                throw t;
            } finally {
                try {
                    lockService.releaseLock();
                } catch (LockException e) {
                    LOG.severe("Error releasing lock", e);
                }
                resetServices();
                setChangeExecListener(null);
            }
        }
    });
}

Example 7 with HubChangeExecListener

use of liquibase.hub.listener.HubChangeExecListener in project liquibase by liquibase.

the class Liquibase method update.

/**
 * Update to tag
 *
 * @param   tag                             Tag to update for
 * @param   contexts
 * @param   labelExpression
 * @throws  LiquibaseException
 */
public void update(String tag, Contexts contexts, LabelExpression labelExpression) throws LiquibaseException {
    if (tag == null) {
        update(contexts, labelExpression);
        return;
    }
    changeLogParameters.setContexts(contexts);
    changeLogParameters.setLabels(labelExpression);
    runInScope(new Scope.ScopedRunner() {

        @Override
        public void run() throws Exception {
            LockService lockService = LockServiceFactory.getInstance().getLockService(database);
            lockService.waitForLock();
            HubUpdater hubUpdater = null;
            Operation updateOperation = null;
            BufferedLogService bufferLog = new BufferedLogService();
            DatabaseChangeLog changeLog = null;
            try {
                changeLog = getDatabaseChangeLog();
                checkLiquibaseTables(true, changeLog, contexts, labelExpression);
                ChangeLogHistoryServiceFactory.getInstance().getChangeLogService(database).generateDeploymentId();
                changeLog.validate(database, contexts, labelExpression);
                // 
                // Let the user know that they can register for Hub
                // 
                hubUpdater = new HubUpdater(new Date(), changeLog, database);
                hubUpdater.register(changeLogFile);
                // 
                // Create an iterator which will be used with a ListVisitor
                // to grab the list of change sets for the update
                // 
                List<RanChangeSet> ranChangeSetList = database.getRanChangeSetList();
                ChangeLogIterator listLogIterator = new ChangeLogIterator(changeLog, new ShouldRunChangeSetFilter(database), new ContextChangeSetFilter(contexts), new LabelChangeSetFilter(labelExpression), new DbmsChangeSetFilter(database), new IgnoreChangeSetFilter(), new UpToTagChangeSetFilter(tag, ranChangeSetList));
                // 
                // Create or retrieve the Connection
                // Make sure the Hub is available here by checking the return
                // 
                Connection connection = getConnection(changeLog);
                if (connection != null) {
                    updateOperation = hubUpdater.preUpdateHub("UPDATE", "update-to-tag", connection, changeLogFile, contexts, labelExpression, listLogIterator);
                }
                // 
                if (connection != null) {
                    changeExecListener = new HubChangeExecListener(updateOperation, changeExecListener);
                }
                // 
                // Create another iterator to run
                // 
                ChangeLogIterator runChangeLogIterator = new ChangeLogIterator(changeLog, new ShouldRunChangeSetFilter(database), new ContextChangeSetFilter(contexts), new LabelChangeSetFilter(labelExpression), new DbmsChangeSetFilter(database), new IgnoreChangeSetFilter(), new UpToTagChangeSetFilter(tag, ranChangeSetList));
                CompositeLogService compositeLogService = new CompositeLogService(true, bufferLog);
                Scope.child(Scope.Attr.logService.name(), compositeLogService, () -> {
                    runChangeLogIterator.run(createUpdateVisitor(), new RuntimeEnvironment(database, contexts, labelExpression));
                });
                hubUpdater.postUpdateHub(updateOperation, bufferLog);
            } catch (Throwable e) {
                if (hubUpdater != null) {
                    hubUpdater.postUpdateHubExceptionHandling(updateOperation, bufferLog, e.getMessage());
                }
                throw e;
            } finally {
                database.setObjectQuotingStrategy(ObjectQuotingStrategy.LEGACY);
                try {
                    lockService.releaseLock();
                } catch (LockException e) {
                    LOG.severe(MSG_COULD_NOT_RELEASE_LOCK, e);
                }
                resetServices();
                setChangeExecListener(null);
            }
        }
    });
}

Example 8 with HubChangeExecListener

use of liquibase.hub.listener.HubChangeExecListener in project liquibase by liquibase.

the class Liquibase method changeLogSync.

/**
 * Changelogsync or changelogsync to tag
 *
 * @param tag
 * @param contexts
 * @param labelExpression
 * @throws LiquibaseException
 */
public void changeLogSync(String tag, Contexts contexts, LabelExpression labelExpression) throws LiquibaseException {
    changeLogParameters.setContexts(contexts);
    changeLogParameters.setLabels(labelExpression);
    runInScope(new Scope.ScopedRunner() {

        @Override
        public void run() throws Exception {
            LockService lockService = LockServiceFactory.getInstance().getLockService(database);
            lockService.waitForLock();
            Operation changeLogSyncOperation = null;
            BufferedLogService bufferLog = new BufferedLogService();
            DatabaseChangeLog changeLog = null;
            HubUpdater hubUpdater = null;
            try {
                changeLog = getDatabaseChangeLog();
                checkLiquibaseTables(true, changeLog, contexts, labelExpression);
                ChangeLogHistoryServiceFactory.getInstance().getChangeLogService(database).generateDeploymentId();
                changeLog.validate(database, contexts, labelExpression);
                // 
                // Let the user know that they can register for Hub
                // 
                hubUpdater = new HubUpdater(new Date(), changeLog, database);
                hubUpdater.register(changeLogFile);
                // 
                // Create an iterator which will be used with a ListVisitor
                // to grab the list of change sets for the update
                // 
                ChangeLogIterator listLogIterator = buildChangeLogIterator(tag, changeLog, contexts, labelExpression);
                // 
                // Create or retrieve the Connection
                // Make sure the Hub is available here by checking the return
                // 
                Connection connection = getConnection(changeLog);
                if (connection != null) {
                    String operationCommand = (tag == null ? "changelog-sync" : "changelog-sync-to-tag");
                    changeLogSyncOperation = hubUpdater.preUpdateHub("CHANGELOGSYNC", operationCommand, connection, changeLogFile, contexts, labelExpression, listLogIterator);
                }
                // 
                if (connection != null) {
                    changeLogSyncListener = new HubChangeExecListener(changeLogSyncOperation, changeExecListener);
                }
                ChangeLogIterator runChangeLogIterator = buildChangeLogIterator(tag, changeLog, contexts, labelExpression);
                CompositeLogService compositeLogService = new CompositeLogService(true, bufferLog);
                Scope.child(Scope.Attr.logService.name(), compositeLogService, () -> {
                    runChangeLogIterator.run(new ChangeLogSyncVisitor(database, changeLogSyncListener), new RuntimeEnvironment(database, contexts, labelExpression));
                });
                hubUpdater.postUpdateHub(changeLogSyncOperation, bufferLog);
            } catch (Exception e) {
                if (changeLogSyncOperation != null) {
                    hubUpdater.postUpdateHubExceptionHandling(changeLogSyncOperation, bufferLog, e.getMessage());
                }
                throw e;
            } finally {
                try {
                    lockService.releaseLock();
                } catch (LockException e) {
                    LOG.severe(MSG_COULD_NOT_RELEASE_LOCK, e);
                }
                resetServices();
                setChangeExecListener(null);
            }
        }
    });
}