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ProcessEngineConfigurationImpl.java
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ProcessEngineConfigurationImpl.java
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/*
* Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
* under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright
* ownership. Camunda licenses this file to you under the Apache License,
* Version 2.0; you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.camunda.bpm.engine.impl.cfg;
import static org.camunda.bpm.engine.impl.cmd.HistoryCleanupCmd.MAX_THREADS_NUMBER;
import static org.camunda.bpm.engine.impl.util.EnsureUtil.ensureNotNull;
import javax.naming.InitialContext;
import javax.sql.DataSource;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.nio.charset.Charset;
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Collection;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Properties;
import java.util.Set;
import java.util.concurrent.CopyOnWriteArraySet;
import org.apache.ibatis.builder.xml.XMLConfigBuilder;
import org.apache.ibatis.datasource.pooled.PooledDataSource;
import org.apache.ibatis.mapping.Environment;
import org.apache.ibatis.session.Configuration;
import org.apache.ibatis.session.ExecutorType;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.defaults.DefaultSqlSessionFactory;
import org.apache.ibatis.transaction.TransactionFactory;
import org.apache.ibatis.transaction.jdbc.JdbcTransactionFactory;
import org.apache.ibatis.transaction.managed.ManagedTransactionFactory;
import org.camunda.bpm.dmn.engine.DmnEngine;
import org.camunda.bpm.dmn.engine.DmnEngineConfiguration;
import org.camunda.bpm.dmn.engine.impl.DefaultDmnEngineConfiguration;
import org.camunda.bpm.dmn.feel.impl.scala.function.FeelCustomFunctionProvider;
import org.camunda.bpm.engine.ArtifactFactory;
import org.camunda.bpm.engine.AuthorizationService;
import org.camunda.bpm.engine.CaseService;
import org.camunda.bpm.engine.DecisionService;
import org.camunda.bpm.engine.ExternalTaskService;
import org.camunda.bpm.engine.FilterService;
import org.camunda.bpm.engine.FormService;
import org.camunda.bpm.engine.HistoryService;
import org.camunda.bpm.engine.IdentityService;
import org.camunda.bpm.engine.ManagementService;
import org.camunda.bpm.engine.ProcessEngine;
import org.camunda.bpm.engine.ProcessEngineConfiguration;
import org.camunda.bpm.engine.ProcessEngineException;
import org.camunda.bpm.engine.RepositoryService;
import org.camunda.bpm.engine.RuntimeService;
import org.camunda.bpm.engine.TaskService;
import org.camunda.bpm.engine.authorization.Groups;
import org.camunda.bpm.engine.authorization.Permission;
import org.camunda.bpm.engine.authorization.Permissions;
import org.camunda.bpm.engine.impl.AuthorizationServiceImpl;
import org.camunda.bpm.engine.impl.DecisionServiceImpl;
import org.camunda.bpm.engine.impl.DefaultArtifactFactory;
import org.camunda.bpm.engine.impl.ExternalTaskServiceImpl;
import org.camunda.bpm.engine.impl.FilterServiceImpl;
import org.camunda.bpm.engine.impl.FormServiceImpl;
import org.camunda.bpm.engine.impl.HistoryServiceImpl;
import org.camunda.bpm.engine.impl.IdentityServiceImpl;
import org.camunda.bpm.engine.impl.ManagementServiceImpl;
import org.camunda.bpm.engine.impl.ModificationBatchJobHandler;
import org.camunda.bpm.engine.impl.OptimizeService;
import org.camunda.bpm.engine.impl.PriorityProvider;
import org.camunda.bpm.engine.impl.ProcessEngineImpl;
import org.camunda.bpm.engine.impl.ProcessEngineLogger;
import org.camunda.bpm.engine.impl.RepositoryServiceImpl;
import org.camunda.bpm.engine.impl.RestartProcessInstancesJobHandler;
import org.camunda.bpm.engine.impl.RuntimeServiceImpl;
import org.camunda.bpm.engine.impl.ServiceImpl;
import org.camunda.bpm.engine.impl.TaskServiceImpl;
import org.camunda.bpm.engine.impl.application.ProcessApplicationManager;
import org.camunda.bpm.engine.impl.batch.BatchJobHandler;
import org.camunda.bpm.engine.impl.batch.BatchMonitorJobHandler;
import org.camunda.bpm.engine.impl.batch.BatchSeedJobHandler;
import org.camunda.bpm.engine.impl.batch.deletion.DeleteHistoricProcessInstancesJobHandler;
import org.camunda.bpm.engine.impl.batch.deletion.DeleteProcessInstancesJobHandler;
import org.camunda.bpm.engine.impl.batch.externaltask.SetExternalTaskRetriesJobHandler;
import org.camunda.bpm.engine.impl.batch.job.SetJobRetriesJobHandler;
import org.camunda.bpm.engine.impl.batch.removaltime.BatchSetRemovalTimeJobHandler;
import org.camunda.bpm.engine.impl.batch.removaltime.DecisionSetRemovalTimeJobHandler;
import org.camunda.bpm.engine.impl.batch.removaltime.ProcessSetRemovalTimeJobHandler;
import org.camunda.bpm.engine.impl.batch.update.UpdateProcessInstancesSuspendStateJobHandler;
import org.camunda.bpm.engine.impl.batch.variables.BatchSetVariablesHandler;
import org.camunda.bpm.engine.impl.bpmn.behavior.ExternalTaskActivityBehavior;
import org.camunda.bpm.engine.impl.bpmn.deployer.BpmnDeployer;
import org.camunda.bpm.engine.impl.bpmn.parser.BpmnParseListener;
import org.camunda.bpm.engine.impl.bpmn.parser.BpmnParser;
import org.camunda.bpm.engine.impl.bpmn.parser.DefaultFailedJobParseListener;
import org.camunda.bpm.engine.impl.calendar.BusinessCalendarManager;
import org.camunda.bpm.engine.impl.calendar.CycleBusinessCalendar;
import org.camunda.bpm.engine.impl.calendar.DueDateBusinessCalendar;
import org.camunda.bpm.engine.impl.calendar.DurationBusinessCalendar;
import org.camunda.bpm.engine.impl.calendar.MapBusinessCalendarManager;
import org.camunda.bpm.engine.impl.cfg.auth.AuthorizationCommandChecker;
import org.camunda.bpm.engine.impl.cfg.auth.DefaultAuthorizationProvider;
import org.camunda.bpm.engine.impl.cfg.auth.DefaultPermissionProvider;
import org.camunda.bpm.engine.impl.cfg.auth.PermissionProvider;
import org.camunda.bpm.engine.impl.cfg.auth.ResourceAuthorizationProvider;
import org.camunda.bpm.engine.impl.cfg.multitenancy.TenantCommandChecker;
import org.camunda.bpm.engine.impl.cfg.multitenancy.TenantIdProvider;
import org.camunda.bpm.engine.impl.cfg.standalone.StandaloneTransactionContextFactory;
import org.camunda.bpm.engine.impl.cmd.HistoryCleanupCmd;
import org.camunda.bpm.engine.impl.cmmn.CaseServiceImpl;
import org.camunda.bpm.engine.impl.cmmn.deployer.CmmnDeployer;
import org.camunda.bpm.engine.impl.cmmn.entity.repository.CaseDefinitionManager;
import org.camunda.bpm.engine.impl.cmmn.entity.runtime.CaseExecutionManager;
import org.camunda.bpm.engine.impl.cmmn.entity.runtime.CaseSentryPartManager;
import org.camunda.bpm.engine.impl.cmmn.handler.DefaultCmmnElementHandlerRegistry;
import org.camunda.bpm.engine.impl.cmmn.transformer.CmmnTransformFactory;
import org.camunda.bpm.engine.impl.cmmn.transformer.CmmnTransformListener;
import org.camunda.bpm.engine.impl.cmmn.transformer.CmmnTransformer;
import org.camunda.bpm.engine.impl.cmmn.transformer.DefaultCmmnTransformFactory;
import org.camunda.bpm.engine.impl.db.DbIdGenerator;
import org.camunda.bpm.engine.impl.db.entitymanager.DbEntityManagerFactory;
import org.camunda.bpm.engine.impl.db.entitymanager.cache.DbEntityCacheKeyMapping;
import org.camunda.bpm.engine.impl.db.sql.DbSqlPersistenceProviderFactory;
import org.camunda.bpm.engine.impl.db.sql.DbSqlSessionFactory;
import org.camunda.bpm.engine.impl.delegate.DefaultDelegateInterceptor;
import org.camunda.bpm.engine.impl.digest.Default16ByteSaltGenerator;
import org.camunda.bpm.engine.impl.digest.PasswordEncryptor;
import org.camunda.bpm.engine.impl.digest.PasswordManager;
import org.camunda.bpm.engine.impl.digest.SaltGenerator;
import org.camunda.bpm.engine.impl.digest.Sha512HashDigest;
import org.camunda.bpm.engine.impl.dmn.batch.DeleteHistoricDecisionInstancesJobHandler;
import org.camunda.bpm.engine.impl.dmn.configuration.DmnEngineConfigurationBuilder;
import org.camunda.bpm.engine.impl.dmn.deployer.DecisionDefinitionDeployer;
import org.camunda.bpm.engine.impl.dmn.deployer.DecisionRequirementsDefinitionDeployer;
import org.camunda.bpm.engine.impl.dmn.entity.repository.DecisionDefinitionManager;
import org.camunda.bpm.engine.impl.dmn.entity.repository.DecisionRequirementsDefinitionManager;
import org.camunda.bpm.engine.impl.el.CommandContextFunctionMapper;
import org.camunda.bpm.engine.impl.el.DateTimeFunctionMapper;
import org.camunda.bpm.engine.impl.el.ExpressionManager;
import org.camunda.bpm.engine.impl.event.CompensationEventHandler;
import org.camunda.bpm.engine.impl.event.ConditionalEventHandler;
import org.camunda.bpm.engine.impl.event.EventHandler;
import org.camunda.bpm.engine.impl.event.EventHandlerImpl;
import org.camunda.bpm.engine.impl.event.EventType;
import org.camunda.bpm.engine.impl.event.SignalEventHandler;
import org.camunda.bpm.engine.impl.externaltask.DefaultExternalTaskPriorityProvider;
import org.camunda.bpm.engine.impl.form.engine.FormEngine;
import org.camunda.bpm.engine.impl.form.engine.HtmlFormEngine;
import org.camunda.bpm.engine.impl.form.engine.JuelFormEngine;
import org.camunda.bpm.engine.impl.form.type.AbstractFormFieldType;
import org.camunda.bpm.engine.impl.form.type.BooleanFormType;
import org.camunda.bpm.engine.impl.form.type.DateFormType;
import org.camunda.bpm.engine.impl.form.type.FormTypes;
import org.camunda.bpm.engine.impl.form.type.LongFormType;
import org.camunda.bpm.engine.impl.form.type.StringFormType;
import org.camunda.bpm.engine.impl.form.validator.FormFieldValidator;
import org.camunda.bpm.engine.impl.form.validator.FormValidators;
import org.camunda.bpm.engine.impl.form.validator.MaxLengthValidator;
import org.camunda.bpm.engine.impl.form.validator.MaxValidator;
import org.camunda.bpm.engine.impl.form.validator.MinLengthValidator;
import org.camunda.bpm.engine.impl.form.validator.MinValidator;
import org.camunda.bpm.engine.impl.form.validator.ReadOnlyValidator;
import org.camunda.bpm.engine.impl.form.validator.RequiredValidator;
import org.camunda.bpm.engine.impl.history.DefaultHistoryRemovalTimeProvider;
import org.camunda.bpm.engine.impl.history.HistoryLevel;
import org.camunda.bpm.engine.impl.history.HistoryRemovalTimeProvider;
import org.camunda.bpm.engine.impl.history.event.HistoricDecisionInstanceManager;
import org.camunda.bpm.engine.impl.history.event.HostnameProvider;
import org.camunda.bpm.engine.impl.history.event.SimpleIpBasedProvider;
import org.camunda.bpm.engine.impl.history.handler.CompositeDbHistoryEventHandler;
import org.camunda.bpm.engine.impl.history.handler.CompositeHistoryEventHandler;
import org.camunda.bpm.engine.impl.history.handler.DbHistoryEventHandler;
import org.camunda.bpm.engine.impl.history.handler.HistoryEventHandler;
import org.camunda.bpm.engine.impl.history.parser.HistoryParseListener;
import org.camunda.bpm.engine.impl.history.producer.CacheAwareCmmnHistoryEventProducer;
import org.camunda.bpm.engine.impl.history.producer.CacheAwareHistoryEventProducer;
import org.camunda.bpm.engine.impl.history.producer.CmmnHistoryEventProducer;
import org.camunda.bpm.engine.impl.history.producer.DefaultDmnHistoryEventProducer;
import org.camunda.bpm.engine.impl.history.producer.DmnHistoryEventProducer;
import org.camunda.bpm.engine.impl.history.producer.HistoryEventProducer;
import org.camunda.bpm.engine.impl.history.transformer.CmmnHistoryTransformListener;
import org.camunda.bpm.engine.impl.identity.DefaultPasswordPolicyImpl;
import org.camunda.bpm.engine.impl.identity.ReadOnlyIdentityProvider;
import org.camunda.bpm.engine.impl.identity.WritableIdentityProvider;
import org.camunda.bpm.engine.impl.identity.db.DbIdentityServiceProvider;
import org.camunda.bpm.engine.impl.incident.DefaultIncidentHandler;
import org.camunda.bpm.engine.impl.incident.IncidentHandler;
import org.camunda.bpm.engine.impl.interceptor.CommandContextFactory;
import org.camunda.bpm.engine.impl.interceptor.CommandExecutor;
import org.camunda.bpm.engine.impl.interceptor.CommandExecutorImpl;
import org.camunda.bpm.engine.impl.interceptor.CommandInterceptor;
import org.camunda.bpm.engine.impl.interceptor.CrdbTransactionRetryInterceptor;
import org.camunda.bpm.engine.impl.interceptor.DelegateInterceptor;
import org.camunda.bpm.engine.impl.interceptor.SessionFactory;
import org.camunda.bpm.engine.impl.jobexecutor.AsyncContinuationJobHandler;
import org.camunda.bpm.engine.impl.jobexecutor.DefaultFailedJobCommandFactory;
import org.camunda.bpm.engine.impl.jobexecutor.DefaultJobExecutor;
import org.camunda.bpm.engine.impl.jobexecutor.DefaultJobPriorityProvider;
import org.camunda.bpm.engine.impl.jobexecutor.FailedJobCommandFactory;
import org.camunda.bpm.engine.impl.jobexecutor.JobDeclaration;
import org.camunda.bpm.engine.impl.jobexecutor.JobExecutor;
import org.camunda.bpm.engine.impl.jobexecutor.JobHandler;
import org.camunda.bpm.engine.impl.jobexecutor.NotifyAcquisitionRejectedJobsHandler;
import org.camunda.bpm.engine.impl.jobexecutor.ProcessEventJobHandler;
import org.camunda.bpm.engine.impl.jobexecutor.RejectedJobsHandler;
import org.camunda.bpm.engine.impl.jobexecutor.TimerActivateJobDefinitionHandler;
import org.camunda.bpm.engine.impl.jobexecutor.TimerActivateProcessDefinitionHandler;
import org.camunda.bpm.engine.impl.jobexecutor.TimerCatchIntermediateEventJobHandler;
import org.camunda.bpm.engine.impl.jobexecutor.TimerExecuteNestedActivityJobHandler;
import org.camunda.bpm.engine.impl.jobexecutor.TimerStartEventJobHandler;
import org.camunda.bpm.engine.impl.jobexecutor.TimerStartEventSubprocessJobHandler;
import org.camunda.bpm.engine.impl.jobexecutor.TimerSuspendJobDefinitionHandler;
import org.camunda.bpm.engine.impl.jobexecutor.TimerSuspendProcessDefinitionHandler;
import org.camunda.bpm.engine.impl.jobexecutor.TimerTaskListenerJobHandler;
import org.camunda.bpm.engine.impl.jobexecutor.historycleanup.BatchWindowManager;
import org.camunda.bpm.engine.impl.jobexecutor.historycleanup.DefaultBatchWindowManager;
import org.camunda.bpm.engine.impl.jobexecutor.historycleanup.HistoryCleanupBatch;
import org.camunda.bpm.engine.impl.jobexecutor.historycleanup.HistoryCleanupHandler;
import org.camunda.bpm.engine.impl.jobexecutor.historycleanup.HistoryCleanupHelper;
import org.camunda.bpm.engine.impl.jobexecutor.historycleanup.HistoryCleanupJobHandler;
import org.camunda.bpm.engine.impl.metrics.MetricsRegistry;
import org.camunda.bpm.engine.impl.metrics.MetricsReporterIdProvider;
import org.camunda.bpm.engine.impl.metrics.parser.MetricsBpmnParseListener;
import org.camunda.bpm.engine.impl.metrics.parser.MetricsCmmnTransformListener;
import org.camunda.bpm.engine.impl.metrics.reporter.DbMetricsReporter;
import org.camunda.bpm.engine.impl.migration.DefaultMigrationActivityMatcher;
import org.camunda.bpm.engine.impl.migration.DefaultMigrationInstructionGenerator;
import org.camunda.bpm.engine.impl.migration.MigrationActivityMatcher;
import org.camunda.bpm.engine.impl.migration.MigrationInstructionGenerator;
import org.camunda.bpm.engine.impl.migration.batch.MigrationBatchJobHandler;
import org.camunda.bpm.engine.impl.migration.validation.activity.MigrationActivityValidator;
import org.camunda.bpm.engine.impl.migration.validation.activity.NoCompensationHandlerActivityValidator;
import org.camunda.bpm.engine.impl.migration.validation.activity.SupportedActivityValidator;
import org.camunda.bpm.engine.impl.migration.validation.activity.SupportedPassiveEventTriggerActivityValidator;
import org.camunda.bpm.engine.impl.migration.validation.instance.AsyncAfterMigrationValidator;
import org.camunda.bpm.engine.impl.migration.validation.instance.AsyncMigrationValidator;
import org.camunda.bpm.engine.impl.migration.validation.instance.AsyncProcessStartMigrationValidator;
import org.camunda.bpm.engine.impl.migration.validation.instance.MigratingActivityInstanceValidator;
import org.camunda.bpm.engine.impl.migration.validation.instance.MigratingCompensationInstanceValidator;
import org.camunda.bpm.engine.impl.migration.validation.instance.MigratingTransitionInstanceValidator;
import org.camunda.bpm.engine.impl.migration.validation.instance.NoUnmappedCompensationStartEventValidator;
import org.camunda.bpm.engine.impl.migration.validation.instance.NoUnmappedLeafInstanceValidator;
import org.camunda.bpm.engine.impl.migration.validation.instance.SupportedActivityInstanceValidator;
import org.camunda.bpm.engine.impl.migration.validation.instance.VariableConflictActivityInstanceValidator;
import org.camunda.bpm.engine.impl.migration.validation.instruction.AdditionalFlowScopeInstructionValidator;
import org.camunda.bpm.engine.impl.migration.validation.instruction.CannotAddMultiInstanceBodyValidator;
import org.camunda.bpm.engine.impl.migration.validation.instruction.CannotAddMultiInstanceInnerActivityValidator;
import org.camunda.bpm.engine.impl.migration.validation.instruction.CannotRemoveMultiInstanceInnerActivityValidator;
import org.camunda.bpm.engine.impl.migration.validation.instruction.ConditionalEventUpdateEventTriggerValidator;
import org.camunda.bpm.engine.impl.migration.validation.instruction.GatewayMappingValidator;
import org.camunda.bpm.engine.impl.migration.validation.instruction.MigrationInstructionValidator;
import org.camunda.bpm.engine.impl.migration.validation.instruction.OnlyOnceMappedActivityInstructionValidator;
import org.camunda.bpm.engine.impl.migration.validation.instruction.SameBehaviorInstructionValidator;
import org.camunda.bpm.engine.impl.migration.validation.instruction.SameEventScopeInstructionValidator;
import org.camunda.bpm.engine.impl.migration.validation.instruction.SameEventTypeValidator;
import org.camunda.bpm.engine.impl.migration.validation.instruction.UpdateEventTriggersValidator;
import org.camunda.bpm.engine.impl.optimize.OptimizeManager;
import org.camunda.bpm.engine.impl.persistence.GenericManagerFactory;
import org.camunda.bpm.engine.impl.persistence.deploy.Deployer;
import org.camunda.bpm.engine.impl.persistence.deploy.cache.CacheFactory;
import org.camunda.bpm.engine.impl.persistence.deploy.cache.DefaultCacheFactory;
import org.camunda.bpm.engine.impl.persistence.deploy.cache.DeploymentCache;
import org.camunda.bpm.engine.impl.persistence.entity.AttachmentManager;
import org.camunda.bpm.engine.impl.persistence.entity.AuthorizationManager;
import org.camunda.bpm.engine.impl.persistence.entity.BatchManager;
import org.camunda.bpm.engine.impl.persistence.entity.ByteArrayManager;
import org.camunda.bpm.engine.impl.persistence.entity.CommentManager;
import org.camunda.bpm.engine.impl.persistence.entity.DeploymentManager;
import org.camunda.bpm.engine.impl.persistence.entity.EventSubscriptionManager;
import org.camunda.bpm.engine.impl.persistence.entity.ExecutionManager;
import org.camunda.bpm.engine.impl.persistence.entity.ExternalTaskManager;
import org.camunda.bpm.engine.impl.persistence.entity.FilterManager;
import org.camunda.bpm.engine.impl.persistence.entity.HistoricActivityInstanceManager;
import org.camunda.bpm.engine.impl.persistence.entity.HistoricBatchManager;
import org.camunda.bpm.engine.impl.persistence.entity.HistoricCaseActivityInstanceManager;
import org.camunda.bpm.engine.impl.persistence.entity.HistoricCaseInstanceManager;
import org.camunda.bpm.engine.impl.persistence.entity.HistoricDetailManager;
import org.camunda.bpm.engine.impl.persistence.entity.HistoricExternalTaskLogManager;
import org.camunda.bpm.engine.impl.persistence.entity.HistoricIdentityLinkLogManager;
import org.camunda.bpm.engine.impl.persistence.entity.HistoricIncidentManager;
import org.camunda.bpm.engine.impl.persistence.entity.HistoricJobLogManager;
import org.camunda.bpm.engine.impl.persistence.entity.HistoricProcessInstanceManager;
import org.camunda.bpm.engine.impl.persistence.entity.HistoricStatisticsManager;
import org.camunda.bpm.engine.impl.persistence.entity.HistoricTaskInstanceManager;
import org.camunda.bpm.engine.impl.persistence.entity.HistoricVariableInstanceManager;
import org.camunda.bpm.engine.impl.persistence.entity.IdentityInfoManager;
import org.camunda.bpm.engine.impl.persistence.entity.IdentityLinkManager;
import org.camunda.bpm.engine.impl.persistence.entity.IncidentManager;
import org.camunda.bpm.engine.impl.persistence.entity.JobDefinitionManager;
import org.camunda.bpm.engine.impl.persistence.entity.JobManager;
import org.camunda.bpm.engine.impl.persistence.entity.MeterLogManager;
import org.camunda.bpm.engine.impl.persistence.entity.ProcessDefinitionManager;
import org.camunda.bpm.engine.impl.persistence.entity.PropertyManager;
import org.camunda.bpm.engine.impl.persistence.entity.ReportManager;
import org.camunda.bpm.engine.impl.persistence.entity.ResourceManager;
import org.camunda.bpm.engine.impl.persistence.entity.SchemaLogManager;
import org.camunda.bpm.engine.impl.persistence.entity.StatisticsManager;
import org.camunda.bpm.engine.impl.persistence.entity.TableDataManager;
import org.camunda.bpm.engine.impl.persistence.entity.TaskManager;
import org.camunda.bpm.engine.impl.persistence.entity.TaskReportManager;
import org.camunda.bpm.engine.impl.persistence.entity.TenantManager;
import org.camunda.bpm.engine.impl.persistence.entity.UserOperationLogManager;
import org.camunda.bpm.engine.impl.persistence.entity.VariableInstanceManager;
import org.camunda.bpm.engine.impl.repository.DefaultDeploymentHandlerFactory;
import org.camunda.bpm.engine.impl.runtime.ConditionHandler;
import org.camunda.bpm.engine.impl.runtime.CorrelationHandler;
import org.camunda.bpm.engine.impl.runtime.DefaultConditionHandler;
import org.camunda.bpm.engine.impl.runtime.DefaultCorrelationHandler;
import org.camunda.bpm.engine.impl.runtime.DefaultDeserializationTypeValidator;
import org.camunda.bpm.engine.impl.scripting.ScriptFactory;
import org.camunda.bpm.engine.impl.scripting.engine.BeansResolverFactory;
import org.camunda.bpm.engine.impl.scripting.engine.ResolverFactory;
import org.camunda.bpm.engine.impl.scripting.engine.ScriptBindingsFactory;
import org.camunda.bpm.engine.impl.scripting.engine.ScriptingEngines;
import org.camunda.bpm.engine.impl.scripting.engine.VariableScopeResolverFactory;
import org.camunda.bpm.engine.impl.scripting.env.ScriptEnvResolver;
import org.camunda.bpm.engine.impl.scripting.env.ScriptingEnvironment;
import org.camunda.bpm.engine.impl.telemetry.TelemetryRegistry;
import org.camunda.bpm.engine.impl.telemetry.dto.Data;
import org.camunda.bpm.engine.impl.telemetry.dto.Database;
import org.camunda.bpm.engine.impl.telemetry.dto.Internals;
import org.camunda.bpm.engine.impl.telemetry.dto.Jdk;
import org.camunda.bpm.engine.impl.telemetry.dto.Product;
import org.camunda.bpm.engine.impl.telemetry.reporter.TelemetryReporter;
import org.camunda.bpm.engine.impl.util.IoUtil;
import org.camunda.bpm.engine.impl.util.ParseUtil;
import org.camunda.bpm.engine.impl.util.ProcessEngineDetails;
import org.camunda.bpm.engine.impl.util.ReflectUtil;
import org.camunda.bpm.engine.impl.variable.ValueTypeResolverImpl;
import org.camunda.bpm.engine.impl.variable.serializer.BooleanValueSerializer;
import org.camunda.bpm.engine.impl.variable.serializer.ByteArrayValueSerializer;
import org.camunda.bpm.engine.impl.variable.serializer.DateValueSerializer;
import org.camunda.bpm.engine.impl.variable.serializer.DefaultVariableSerializers;
import org.camunda.bpm.engine.impl.variable.serializer.DoubleValueSerializer;
import org.camunda.bpm.engine.impl.variable.serializer.FileValueSerializer;
import org.camunda.bpm.engine.impl.variable.serializer.IntegerValueSerializer;
import org.camunda.bpm.engine.impl.variable.serializer.JavaObjectSerializer;
import org.camunda.bpm.engine.impl.variable.serializer.LongValueSerlializer;
import org.camunda.bpm.engine.impl.variable.serializer.NullValueSerializer;
import org.camunda.bpm.engine.impl.variable.serializer.ShortValueSerializer;
import org.camunda.bpm.engine.impl.variable.serializer.StringValueSerializer;
import org.camunda.bpm.engine.impl.variable.serializer.TypedValueSerializer;
import org.camunda.bpm.engine.impl.variable.serializer.VariableSerializerFactory;
import org.camunda.bpm.engine.impl.variable.serializer.VariableSerializers;
import org.camunda.bpm.engine.impl.variable.serializer.jpa.EntityManagerSession;
import org.camunda.bpm.engine.impl.variable.serializer.jpa.EntityManagerSessionFactory;
import org.camunda.bpm.engine.impl.variable.serializer.jpa.JPAVariableSerializer;
import org.camunda.bpm.engine.management.Metrics;
import org.camunda.bpm.engine.repository.CaseDefinition;
import org.camunda.bpm.engine.repository.DecisionDefinition;
import org.camunda.bpm.engine.repository.DecisionRequirementsDefinition;
import org.camunda.bpm.engine.repository.DeploymentBuilder;
import org.camunda.bpm.engine.repository.DeploymentHandlerFactory;
import org.camunda.bpm.engine.runtime.Incident;
import org.camunda.bpm.engine.runtime.WhitelistingDeserializationTypeValidator;
import org.camunda.bpm.engine.task.TaskQuery;
import org.camunda.bpm.engine.test.mock.MocksResolverFactory;
import org.camunda.bpm.engine.variable.Variables;
import org.camunda.bpm.engine.variable.type.ValueType;
import org.camunda.connect.Connectors;
import org.camunda.connect.spi.Connector;
import org.camunda.connect.spi.ConnectorRequest;
/**
* @author Tom Baeyens
*/
public abstract class ProcessEngineConfigurationImpl extends ProcessEngineConfiguration {
protected final static ConfigurationLogger LOG = ConfigurationLogger.CONFIG_LOGGER;
public static final String DB_SCHEMA_UPDATE_CREATE = "create";
public static final String DB_SCHEMA_UPDATE_DROP_CREATE = "drop-create";
public static final int HISTORYLEVEL_NONE = HistoryLevel.HISTORY_LEVEL_NONE.getId();
public static final int HISTORYLEVEL_ACTIVITY = HistoryLevel.HISTORY_LEVEL_ACTIVITY.getId();
public static final int HISTORYLEVEL_AUDIT = HistoryLevel.HISTORY_LEVEL_AUDIT.getId();
public static final int HISTORYLEVEL_FULL = HistoryLevel.HISTORY_LEVEL_FULL.getId();
public static final String DEFAULT_WS_SYNC_FACTORY = "org.camunda.bpm.engine.impl.webservice.CxfWebServiceClientFactory";
public static final String DEFAULT_MYBATIS_MAPPING_FILE = "org/camunda/bpm/engine/impl/mapping/mappings.xml";
public static final int DEFAULT_FAILED_JOB_LISTENER_MAX_RETRIES = 3;
public static final int DEFAULT_INVOCATIONS_PER_BATCH_JOB = 1;
protected static final String PRODUCT_NAME = "Camunda BPM Runtime";
public static SqlSessionFactory cachedSqlSessionFactory;
// SERVICES /////////////////////////////////////////////////////////////////
protected RepositoryService repositoryService = new RepositoryServiceImpl();
protected RuntimeService runtimeService = new RuntimeServiceImpl();
protected HistoryService historyService = new HistoryServiceImpl();
protected IdentityService identityService = new IdentityServiceImpl();
protected TaskService taskService = new TaskServiceImpl();
protected FormService formService = new FormServiceImpl();
protected ManagementService managementService = new ManagementServiceImpl();
protected AuthorizationService authorizationService = new AuthorizationServiceImpl();
protected CaseService caseService = new CaseServiceImpl();
protected FilterService filterService = new FilterServiceImpl();
protected ExternalTaskService externalTaskService = new ExternalTaskServiceImpl();
protected DecisionService decisionService = new DecisionServiceImpl();
protected OptimizeService optimizeService = new OptimizeService();
// COMMAND EXECUTORS ////////////////////////////////////////////////////////
// Command executor and interceptor stack
/**
* the configurable list which will be {@link #initInterceptorChain(java.util.List) processed} to build the {@link #commandExecutorTxRequired}
*/
protected List<CommandInterceptor> customPreCommandInterceptorsTxRequired;
protected List<CommandInterceptor> customPostCommandInterceptorsTxRequired;
protected List<CommandInterceptor> commandInterceptorsTxRequired;
/**
* this will be initialized during the configurationComplete()
*/
protected CommandExecutor commandExecutorTxRequired;
/**
* the configurable list which will be {@link #initInterceptorChain(List) processed} to build the {@link #commandExecutorTxRequiresNew}
*/
protected List<CommandInterceptor> customPreCommandInterceptorsTxRequiresNew;
protected List<CommandInterceptor> customPostCommandInterceptorsTxRequiresNew;
protected List<CommandInterceptor> commandInterceptorsTxRequiresNew;
/**
* this will be initialized during the configurationComplete()
*/
protected CommandExecutor commandExecutorTxRequiresNew;
/**
* Separate command executor to be used for db schema operations. Must always use NON-JTA transactions
*/
protected CommandExecutor commandExecutorSchemaOperations;
/**
* Allows for specific commands to be retried when using CockroachDB. This is due to the fact that
* OptimisticLockingExceptions can't be handled on CockroachDB and transactions must be rolled back.
* The commands where CockroachDB retries are possible are:
*
* <ul>
* <li>BootstrapEngineCommand</li>
* <li>AcquireJobsCmd</li>
* <li>DeployCmd</li>
* <li>FetchExternalTasksCmd</li>
* <li>HistoryCleanupCmd</li>
* <li>HistoryLevelSetupCommand</li>
* </ul>
*/
protected int commandRetries = 0;
// SESSION FACTORIES ////////////////////////////////////////////////////////
protected List<SessionFactory> customSessionFactories;
protected DbSqlSessionFactory dbSqlSessionFactory;
protected Map<Class<?>, SessionFactory> sessionFactories;
// DEPLOYERS ////////////////////////////////////////////////////////////////
protected List<Deployer> customPreDeployers;
protected List<Deployer> customPostDeployers;
protected List<Deployer> deployers;
protected DeploymentCache deploymentCache;
// CACHE ////////////////////////////////////////////////////////////////////
protected CacheFactory cacheFactory;
protected int cacheCapacity = 1000;
protected boolean enableFetchProcessDefinitionDescription = true;
// JOB EXECUTOR /////////////////////////////////////////////////////////////
protected List<JobHandler> customJobHandlers;
protected Map<String, JobHandler> jobHandlers;
protected JobExecutor jobExecutor;
protected PriorityProvider<JobDeclaration<?, ?>> jobPriorityProvider;
// EXTERNAL TASK /////////////////////////////////////////////////////////////
protected PriorityProvider<ExternalTaskActivityBehavior> externalTaskPriorityProvider;
// MYBATIS SQL SESSION FACTORY //////////////////////////////////////////////
protected SqlSessionFactory sqlSessionFactory;
protected TransactionFactory transactionFactory;
// ID GENERATOR /////////////////////////////////////////////////////////////
protected IdGenerator idGenerator;
protected DataSource idGeneratorDataSource;
protected String idGeneratorDataSourceJndiName;
// INCIDENT HANDLER /////////////////////////////////////////////////////////
protected Map<String, IncidentHandler> incidentHandlers;
protected List<IncidentHandler> customIncidentHandlers;
// BATCH ////////////////////////////////////////////////////////////////////
protected Map<String, BatchJobHandler<?>> batchHandlers;
protected List<BatchJobHandler<?>> customBatchJobHandlers;
/**
* Number of jobs created by a batch seed job invocation
*/
protected int batchJobsPerSeed = 100;
/**
* Number of invocations executed by a single batch job
*/
protected int invocationsPerBatchJob = DEFAULT_INVOCATIONS_PER_BATCH_JOB;
/**
* Map to set an individual value for each batch type to
* control the invocations per batch job. Unless specified
* in this map, value of 'invocationsPerBatchJob' is used.
*/
protected Map<String, Integer> invocationsPerBatchJobByBatchType;
/**
* seconds to wait between polling for batch completion
*/
protected int batchPollTime = 30;
/**
* default priority for batch jobs
*/
protected long batchJobPriority = DefaultJobPriorityProvider.DEFAULT_PRIORITY;
// OTHER ////////////////////////////////////////////////////////////////////
protected List<FormEngine> customFormEngines;
protected Map<String, FormEngine> formEngines;
protected List<AbstractFormFieldType> customFormTypes;
protected FormTypes formTypes;
protected FormValidators formValidators;
protected Map<String, Class<? extends FormFieldValidator>> customFormFieldValidators;
protected List<TypedValueSerializer> customPreVariableSerializers;
protected List<TypedValueSerializer> customPostVariableSerializers;
protected VariableSerializers variableSerializers;
protected VariableSerializerFactory fallbackSerializerFactory;
protected String defaultSerializationFormat = Variables.SerializationDataFormats.JAVA.getName();
protected boolean javaSerializationFormatEnabled = false;
protected String defaultCharsetName = null;
protected Charset defaultCharset = null;
protected ExpressionManager expressionManager;
protected ScriptingEngines scriptingEngines;
protected List<ResolverFactory> resolverFactories;
protected ScriptingEnvironment scriptingEnvironment;
protected List<ScriptEnvResolver> scriptEnvResolvers;
protected ScriptFactory scriptFactory;
protected boolean autoStoreScriptVariables = false;
protected boolean enableScriptCompilation = true;
protected boolean enableScriptEngineCaching = true;
protected boolean enableFetchScriptEngineFromProcessApplication = true;
/**
* When set to false, the following behavior changes:
* <ul>
* <li>The automated schema maintenance (creating and dropping tables, see property <code>databaseSchemaUpdate</code>)
* does not cover the tables required for CMMN execution.</li>
* <li>CMMN resources are not deployed as {@link CaseDefinition} to the engine.</li>
* <li>Tasks from CMMN cases are not returned by the {@link TaskQuery}.</li>
* </ul>
*/
protected boolean cmmnEnabled = true;
/**
* When set to false, the following behavior changes:
* <ul>
* <li>The automated schema maintenance (creating and dropping tables, see property <code>databaseSchemaUpdate</code>)
* does not cover the tables required for DMN execution.</li>
* <li>DMN resources are not deployed as {@link DecisionDefinition} or
* {@link DecisionRequirementsDefinition} to the engine.</li>
* </ul>
*/
protected boolean dmnEnabled = true;
/**
* When set to <code>false</code>, the following behavior changes:
* <ul>
* <li>Standalone tasks can no longer be created via API.</li>
* <li>Standalone tasks are not returned by the TaskQuery.</li>
* </ul>
*/
protected boolean standaloneTasksEnabled = true;
protected boolean enableGracefulDegradationOnContextSwitchFailure = true;
protected BusinessCalendarManager businessCalendarManager;
protected String wsSyncFactoryClassName = DEFAULT_WS_SYNC_FACTORY;
protected CommandContextFactory commandContextFactory;
protected TransactionContextFactory transactionContextFactory;
protected BpmnParseFactory bpmnParseFactory;
// cmmn
protected CmmnTransformFactory cmmnTransformFactory;
protected DefaultCmmnElementHandlerRegistry cmmnElementHandlerRegistry;
// dmn
protected DefaultDmnEngineConfiguration dmnEngineConfiguration;
protected DmnEngine dmnEngine;
/**
* a list of DMN FEEL custom function providers
*/
protected List<FeelCustomFunctionProvider> dmnFeelCustomFunctionProviders;
/**
* Enable DMN FEEL legacy behavior
*/
protected boolean dmnFeelEnableLegacyBehavior = false;
protected HistoryLevel historyLevel;
/**
* a list of supported history levels
*/
protected List<HistoryLevel> historyLevels;
/**
* a list of supported custom history levels
*/
protected List<HistoryLevel> customHistoryLevels;
protected List<BpmnParseListener> preParseListeners;
protected List<BpmnParseListener> postParseListeners;
protected List<CmmnTransformListener> customPreCmmnTransformListeners;
protected List<CmmnTransformListener> customPostCmmnTransformListeners;
protected Map<Object, Object> beans;
protected boolean isDbIdentityUsed = true;
protected boolean isDbHistoryUsed = true;
protected DelegateInterceptor delegateInterceptor;
protected CommandInterceptor actualCommandExecutor;
protected RejectedJobsHandler customRejectedJobsHandler;
protected Map<String, EventHandler> eventHandlers;
protected List<EventHandler> customEventHandlers;
protected FailedJobCommandFactory failedJobCommandFactory;
protected String databaseTablePrefix = "";
/**
* In some situations you want to set the schema to use for table checks / generation if the database metadata
* doesn't return that correctly, see https://jira.codehaus.org/browse/ACT-1220,
* https://jira.codehaus.org/browse/ACT-1062
*/
protected String databaseSchema = null;
protected boolean isCreateDiagramOnDeploy = false;
protected ProcessApplicationManager processApplicationManager;
protected CorrelationHandler correlationHandler;
protected ConditionHandler conditionHandler;
/**
* session factory to be used for obtaining identity provider sessions
*/
protected SessionFactory identityProviderSessionFactory;
protected PasswordEncryptor passwordEncryptor;
protected List<PasswordEncryptor> customPasswordChecker;
protected PasswordManager passwordManager;
protected SaltGenerator saltGenerator;
protected Set<String> registeredDeployments;
protected DeploymentHandlerFactory deploymentHandlerFactory;
protected ResourceAuthorizationProvider resourceAuthorizationProvider;
protected List<ProcessEnginePlugin> processEnginePlugins = new ArrayList<>();
protected HistoryEventProducer historyEventProducer;
protected CmmnHistoryEventProducer cmmnHistoryEventProducer;
protected DmnHistoryEventProducer dmnHistoryEventProducer;
/**
* As an instance of {@link org.camunda.bpm.engine.impl.history.handler.CompositeHistoryEventHandler}
* it contains all the provided history event handlers that process history events.
*/
protected HistoryEventHandler historyEventHandler;
/**
* Allows users to add additional {@link HistoryEventHandler}
* instances to process history events.
*/
protected List<HistoryEventHandler> customHistoryEventHandlers = new ArrayList<>();
/**
* If true, the default {@link DbHistoryEventHandler} will be included in the list
* of history event handlers.
*/
protected boolean enableDefaultDbHistoryEventHandler = true;
protected PermissionProvider permissionProvider;
protected boolean isExecutionTreePrefetchEnabled = true;
/**
* If true the process engine will attempt to acquire an exclusive lock before
* creating a deployment.
*/
protected boolean isDeploymentLockUsed = true;
/**
* If true then several deployments will be processed strictly sequentially. When false they may be processed in parallel.
*/
protected boolean isDeploymentSynchronized = true;
/**
* Allows setting whether the process engine should try reusing the first level entity cache.
* Default setting is false, enabling it improves performance of asynchronous continuations.
*/
protected boolean isDbEntityCacheReuseEnabled = false;
protected boolean isInvokeCustomVariableListeners = true;
/**
* The process engine created by this configuration.
*/
protected ProcessEngineImpl processEngine;
/**
* used to create instances for listeners, JavaDelegates, etc
*/
protected ArtifactFactory artifactFactory;
protected DbEntityCacheKeyMapping dbEntityCacheKeyMapping = DbEntityCacheKeyMapping.defaultEntityCacheKeyMapping();
/**
* the metrics registry
*/
protected MetricsRegistry metricsRegistry;
protected DbMetricsReporter dbMetricsReporter;
protected boolean isMetricsEnabled = true;
protected boolean isDbMetricsReporterActivate = true;
protected MetricsReporterIdProvider metricsReporterIdProvider;
protected boolean isTaskMetricsEnabled = true;
/**
* the historic job log host name
*/
protected String hostname;
protected HostnameProvider hostnameProvider;
/**
* handling of expressions submitted via API; can be used as guards against remote code execution
*/
protected boolean enableExpressionsInAdhocQueries = false;
protected boolean enableExpressionsInStoredQueries = true;
/**
* If false, disables XML eXternal Entity (XXE) Processing. This provides protection against XXE Processing attacks.
*/
protected boolean enableXxeProcessing = false;
/**
* If true, user operation log entries are only written if there is an
* authenticated user present in the context. If false, user operation log
* entries are written regardless of authentication state.
*/
protected boolean restrictUserOperationLogToAuthenticatedUsers = true;
protected boolean disableStrictCallActivityValidation = false;
protected boolean isBpmnStacktraceVerbose = false;
protected boolean forceCloseMybatisConnectionPool = true;
protected TenantIdProvider tenantIdProvider = null;
protected List<CommandChecker> commandCheckers = null;
protected List<String> adminGroups;
protected List<String> adminUsers;
// Migration
protected MigrationActivityMatcher migrationActivityMatcher;
protected List<MigrationActivityValidator> customPreMigrationActivityValidators;
protected List<MigrationActivityValidator> customPostMigrationActivityValidators;
protected MigrationInstructionGenerator migrationInstructionGenerator;
protected List<MigrationInstructionValidator> customPreMigrationInstructionValidators;
protected List<MigrationInstructionValidator> customPostMigrationInstructionValidators;
protected List<MigrationInstructionValidator> migrationInstructionValidators;
protected List<MigratingActivityInstanceValidator> customPreMigratingActivityInstanceValidators;
protected List<MigratingActivityInstanceValidator> customPostMigratingActivityInstanceValidators;
protected List<MigratingActivityInstanceValidator> migratingActivityInstanceValidators;
protected List<MigratingTransitionInstanceValidator> migratingTransitionInstanceValidators;
protected List<MigratingCompensationInstanceValidator> migratingCompensationInstanceValidators;
// Default user permission for task
protected Permission defaultUserPermissionForTask;
/**
* Historic instance permissions are disabled by default
*/
protected boolean enableHistoricInstancePermissions = false;
protected boolean isUseSharedSqlSessionFactory = false;
//History cleanup configuration
protected String historyCleanupBatchWindowStartTime;
protected String historyCleanupBatchWindowEndTime = "00:00";
protected Date historyCleanupBatchWindowStartTimeAsDate;
protected Date historyCleanupBatchWindowEndTimeAsDate;
protected Map<Integer, BatchWindowConfiguration> historyCleanupBatchWindows = new HashMap<>();
//shortcuts for batch windows configuration available to be configured from XML
protected String mondayHistoryCleanupBatchWindowStartTime;
protected String mondayHistoryCleanupBatchWindowEndTime;
protected String tuesdayHistoryCleanupBatchWindowStartTime;
protected String tuesdayHistoryCleanupBatchWindowEndTime;
protected String wednesdayHistoryCleanupBatchWindowStartTime;
protected String wednesdayHistoryCleanupBatchWindowEndTime;
protected String thursdayHistoryCleanupBatchWindowStartTime;
protected String thursdayHistoryCleanupBatchWindowEndTime;
protected String fridayHistoryCleanupBatchWindowStartTime;
protected String fridayHistoryCleanupBatchWindowEndTime;
protected String saturdayHistoryCleanupBatchWindowStartTime;
protected String saturdayHistoryCleanupBatchWindowEndTime;
protected String sundayHistoryCleanupBatchWindowStartTime;
protected String sundayHistoryCleanupBatchWindowEndTime;
protected int historyCleanupDegreeOfParallelism = 1;
protected String historyTimeToLive;
protected String batchOperationHistoryTimeToLive;
protected Map<String, String> batchOperationsForHistoryCleanup;
protected Map<String, Integer> parsedBatchOperationsForHistoryCleanup;
/**
* Time to live for historic job log entries written by history cleanup jobs.
* Must be an ISO-8601 conform String specifying only a number of days. Only
* works in conjunction with removal-time-based cleanup strategy.
*/
protected String historyCleanupJobLogTimeToLive;
protected String taskMetricsTimeToLive;
protected Integer parsedTaskMetricsTimeToLive;
protected BatchWindowManager batchWindowManager = new DefaultBatchWindowManager();
protected HistoryRemovalTimeProvider historyRemovalTimeProvider;
protected String historyRemovalTimeStrategy;
protected String historyCleanupStrategy;
/**
* Size of batch in which history cleanup data will be deleted. {@link HistoryCleanupBatch#MAX_BATCH_SIZE} must be respected.
*/
private int historyCleanupBatchSize = 500;
/**
* Indicates the minimal amount of data to trigger the history cleanup.
*/
private int historyCleanupBatchThreshold = 10;
private boolean historyCleanupMetricsEnabled = true;
/**
* Controls whether engine participates in history cleanup or not.
*/
protected boolean historyCleanupEnabled = true;
private int failedJobListenerMaxRetries = DEFAULT_FAILED_JOB_LISTENER_MAX_RETRIES;
protected String failedJobRetryTimeCycle;
// login attempts ///////////////////////////////////////////////////////
protected int loginMaxAttempts = 10;
protected int loginDelayFactor = 2;
protected int loginDelayMaxTime = 60;
protected int loginDelayBase = 3;
// max results limit
protected int queryMaxResultsLimit = Integer.MAX_VALUE;
// logging context property names (with default values)
protected String loggingContextActivityId = "activityId";
protected String loggingContextApplicationName = "applicationName";
protected String loggingContextBusinessKey;// default == null => disabled by default
protected String loggingContextProcessDefinitionId = "processDefinitionId";
protected String loggingContextProcessInstanceId = "processInstanceId";
protected String loggingContextTenantId = "tenantId";
// telemetry ///////////////////////////////////////////////////////
/**
* Sets the initial property value of telemetry configuration only once
* when it has never been enabled/disabled before.
* Subsequent changes can be done only via the
* {@link ManagementService#toggleTelemetry(boolean) Telemetry} API in {@link ManagementService}
*/
protected Boolean initializeTelemetry = null;
/** The endpoint which telemetry is sent to */
protected String telemetryEndpoint = "https://api.telemetry.camunda.cloud/pings";
/** The number of times the telemetry request is retried in case it fails **/
protected int telemetryRequestRetries = 2;
protected TelemetryReporter telemetryReporter;
/** Determines if the telemetry reporter thread runs. For telemetry to be sent,
* this flag must be set to <code>true</code> and telemetry must be enabled via API
* (see {@link ManagementService#toggleTelemetry(boolean)}. */
protected boolean isTelemetryReporterActivate = true;
/** http client used for sending telemetry */
protected Connector<? extends ConnectorRequest<?>> telemetryHttpConnector;
/** default: once every 24 hours */
protected long telemetryReportingPeriod = 24 * 60 * 60;
protected Data telemetryData;
/** the connection and socket timeout configuration of the telemetry request
* in milliseconds
* default: 15 seconds */
protected int telemetryRequestTimeout = 15 * 1000;
// buildProcessEngine ///////////////////////////////////////////////////////
@Override
public ProcessEngine buildProcessEngine() {
init();
processEngine = new ProcessEngineImpl(this);
invokePostProcessEngineBuild(processEngine);
return processEngine;
}
// init /////////////////////////////////////////////////////////////////////
protected void init() {
invokePreInit();
initDefaultCharset();
initHistoryLevel();
initHistoryEventProducer();
initCmmnHistoryEventProducer();
initDmnHistoryEventProducer();
initHistoryEventHandler();
initExpressionManager();
initBeans();
initArtifactFactory();
initFormEngines();
initFormTypes();
initFormFieldValidators();
initScripting();
initDmnEngine();