Package org.apache.camel.spring.spi

Class TransactionErrorHandler

java.lang.Object
org.apache.camel.support.service.BaseService
org.apache.camel.support.service.ServiceSupport
org.apache.camel.support.ChildServiceSupport
org.apache.camel.processor.errorhandler.ErrorHandlerSupport
org.apache.camel.processor.errorhandler.RedeliveryErrorHandler
org.apache.camel.spring.spi.TransactionErrorHandler
All Implemented Interfaces:
AutoCloseable, org.apache.camel.AsyncProcessor, org.apache.camel.Navigate<org.apache.camel.Processor>, org.apache.camel.Processor, org.apache.camel.Service, org.apache.camel.ShutdownableService, org.apache.camel.spi.ErrorHandler, org.apache.camel.spi.ErrorHandlerRedeliveryCustomizer, org.apache.camel.spi.ShutdownPrepared, org.apache.camel.StatefulService, org.apache.camel.SuspendableService
public class TransactionErrorHandler extends org.apache.camel.processor.errorhandler.RedeliveryErrorHandler
The Transactional Client EIP pattern.

  • Nested Class Summary

    Nested classes/interfaces inherited from class org.apache.camel.processor.errorhandler.RedeliveryErrorHandler

    org.apache.camel.processor.errorhandler.RedeliveryErrorHandler.RedeliveryTask, org.apache.camel.processor.errorhandler.RedeliveryErrorHandler.SimpleTask

  • Field Summary

    Fields inherited from class org.apache.camel.processor.errorhandler.RedeliveryErrorHandler

    awaitManager, camelContext, customExchangeFormatter, deadLetter, deadLetterHandleNewException, deadLetterUri, exchangeFormatter, executorService, logger, onExceptionProcessor, onPrepareProcessor, output, outputAsync, preparingShutdown, reactiveExecutor, redeliveryEnabled, redeliveryPolicy, redeliveryProcessor, redeliverySleepCounter, retryWhilePolicy, shutdownStrategy, simpleTask, taskFactory, useOriginalBodyPolicy, useOriginalMessagePolicy

    Fields inherited from class org.apache.camel.processor.errorhandler.ErrorHandlerSupport

    DEFAULT_EXCHANGE_FORMATTER, exceptionPolicies, exceptionPolicy

    Fields inherited from class org.apache.camel.support.ChildServiceSupport

    childServices

    Fields inherited from class org.apache.camel.support.service.BaseService

    BUILT, FAILED, INITIALIZED, INITIALIZING, lock, NEW, SHUTDOWN, SHUTTING_DOWN, STARTED, STARTING, status, STOPPED, STOPPING, SUSPENDED, SUSPENDING

  • Constructor Summary

    Constructors
    Constructor
    Description
    TransactionErrorHandler(org.apache.camel.CamelContext camelContext, org.apache.camel.Processor output, org.apache.camel.spi.CamelLogger logger, org.apache.camel.Processor redeliveryProcessor, org.apache.camel.processor.errorhandler.RedeliveryPolicy redeliveryPolicy, org.springframework.transaction.support.TransactionTemplate transactionTemplate, org.apache.camel.Predicate retryWhile, ScheduledExecutorService executorService, org.apache.camel.LoggingLevel rollbackLoggingLevel, org.apache.camel.Processor onExceptionOccurredProcessor)
    Creates the transaction error handler.

  • Method Summary

    Modifier and Type
    Method
    Description
    org.apache.camel.spi.ErrorHandler
    clone(org.apache.camel.Processor output)
     
    protected void
    doInTransactionTemplate(org.apache.camel.Exchange exchange)
     
    void
    process(org.apache.camel.Exchange exchange)
     
    boolean
    process(org.apache.camel.Exchange exchange, org.apache.camel.AsyncCallback callback)
     
    protected void
    processByErrorHandler(org.apache.camel.Exchange exchange)
    Processes the Exchange using the error handler.
    protected void
    processInTransaction(org.apache.camel.Exchange exchange)
     
    boolean
    supportTransacted()
     
    String
    toString()
     

    Methods inherited from class org.apache.camel.processor.errorhandler.RedeliveryErrorHandler

    changeOutput, defensiveCopyExchangeIfNeeded, determineIfRedeliveryIsEnabled, determineRedeliveryDelay, doShutdown, doStart, getDeadLetter, getDeadLetterUri, getDefaultHandledPredicate, getLogger, getOutput, getRedeliveryPolicy, hasNext, isDeadLetterHandleNewException, isDone, isRunAllowedOnPreparingShutdown, isUseOriginalBodyPolicy, isUseOriginalMessagePolicy, next, prepareShutdown, processAsync

    Methods inherited from class org.apache.camel.processor.errorhandler.ErrorHandlerSupport

    addErrorHandler, addExceptionPolicy, getExceptionPolicy, isDeadLetterChannel

    Methods inherited from class org.apache.camel.support.ChildServiceSupport

    addChildService, removeChildService, shutdown, start, stop

    Methods inherited from class org.apache.camel.support.service.BaseService

    build, doBuild, doFail, doInit, doLifecycleChange, doResume, doStop, doSuspend, fail, getInternalLock, getStatus, init, isBuild, isInit, isNew, isRunAllowed, isShutdown, isStarted, isStarting, isStartingOrStarted, isStopped, isStopping, isStoppingOrStopped, isSuspended, isSuspending, isSuspendingOrSuspended, resume, suspend

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    Methods inherited from interface org.apache.camel.Service

    build, close, init

    Methods inherited from interface org.apache.camel.StatefulService

    getStatus, isRunAllowed, isStarted, isStarting, isStopped, isStopping, isSuspending

    Methods inherited from interface org.apache.camel.SuspendableService

    isSuspended, resume, suspend

  • Constructor Details

    • TransactionErrorHandler

      public TransactionErrorHandler(org.apache.camel.CamelContext camelContext, org.apache.camel.Processor output, org.apache.camel.spi.CamelLogger logger, org.apache.camel.Processor redeliveryProcessor, org.apache.camel.processor.errorhandler.RedeliveryPolicy redeliveryPolicy, org.springframework.transaction.support.TransactionTemplate transactionTemplate, org.apache.camel.Predicate retryWhile, ScheduledExecutorService executorService, org.apache.camel.LoggingLevel rollbackLoggingLevel, org.apache.camel.Processor onExceptionOccurredProcessor)
      Creates the transaction error handler.
      Parameters:
      camelContext - the camel context
      output - outer processor that should use this default error handler
      logger - logger to use for logging failures and redelivery attempts
      redeliveryProcessor - an optional processor to run before redelivery attempt
      redeliveryPolicy - policy for redelivery
      transactionTemplate - the transaction template
      retryWhile - retry while
      executorService - the ScheduledExecutorService to be used for redelivery thread pool. Can be null.
      rollbackLoggingLevel - logging level to use for logging transaction rollback occurred
      onExceptionOccurredProcessor - a custom Processor to process the Exchange just after an exception was thrown.

  • Method Details

    • clone

      public org.apache.camel.spi.ErrorHandler clone(org.apache.camel.Processor output)
      Specified by:
      clone in class org.apache.camel.processor.errorhandler.ErrorHandlerSupport

    • supportTransacted

      public boolean supportTransacted()
      Overrides:
      supportTransacted in class org.apache.camel.processor.errorhandler.RedeliveryErrorHandler

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • process

      public void process(org.apache.camel.Exchange exchange)
      Specified by:
      process in interface org.apache.camel.Processor
      Overrides:
      process in class org.apache.camel.processor.errorhandler.RedeliveryErrorHandler

    • process

      public boolean process(org.apache.camel.Exchange exchange, org.apache.camel.AsyncCallback callback)
      Specified by:
      process in interface org.apache.camel.AsyncProcessor
      Overrides:
      process in class org.apache.camel.processor.errorhandler.RedeliveryErrorHandler

    • processInTransaction

      protected void processInTransaction(org.apache.camel.Exchange exchange)

    • doInTransactionTemplate

      protected void doInTransactionTemplate(org.apache.camel.Exchange exchange)

    • processByErrorHandler

      protected void processByErrorHandler(org.apache.camel.Exchange exchange)
      Processes the Exchange using the error handler.

      This implementation will invoke ensure this occurs synchronously, that means if the async routing engine did kick in, then this implementation will wait for the task to complete before it continues.

      Parameters:
      exchange - the exchange