MyBatis

MyBatis

Scheme: mybatis

Name Kind Type Required Deprecated Default Value Enum Values Description
statement path java.lang.String true false The statement name in the MyBatis XML mapping file which maps to the query, insert, update or delete operation you wish to evaluate.
statementType parameter org.apache.camel.component.mybatis.StatementType false SelectOne
SelectList
Insert
InsertList
Update
UpdateList
Delete
DeleteList
Mandatory to specify for the producer to control which kind of operation to invoke.
maxMessagesPerPoll parameter int false 0 This option is intended to split results returned by the database pool into the batches and deliver them in multiple exchanges. This integer defines the maximum messages to deliver in single exchange. By default, no maximum is set. Can be used to set a limit of e.g. 1000 to avoid when starting up the server that there are thousands of files. Set a value of 0 or negative to disable it.
outputHeader parameter java.lang.String false Store the query result in a header instead of the message body. By default, outputHeader == null and the query result is stored in the message body, any existing content in the message body is discarded. If outputHeader is set, the value is used as the name of the header to store the query result and the original message body is preserved. Setting outputHeader will also omit populating the default CamelMyBatisResult header since it would be the same as outputHeader all the time.
inputHeader parameter java.lang.String false User the header value for input parameters instead of the message body. By default, inputHeader == null and the input parameters are taken from the message body. If outputHeader is set, the value is used and query parameters will be taken from the header instead of the body.
executorType parameter org.apache.ibatis.session.ExecutorType false SIMPLE SIMPLE
REUSE
BATCH
The executor type to be used while executing statements.
  • simple - executor does nothing special.
  • reuse - executor reuses prepared statements.
  • batch - executor reuses statements and batches updates.
startScheduler parameter boolean false true Whether the scheduler should be auto started.
initialDelay parameter long false 1000 Milliseconds before the first poll starts.
delay parameter long false 500 Milliseconds before the next poll.
timeUnit parameter java.util.concurrent.TimeUnit false MILLISECONDS NANOSECONDS
MICROSECONDS
MILLISECONDS
SECONDS
MINUTES
HOURS
DAYS
Time unit for initialDelay and delay options.
useFixedDelay parameter boolean false true Controls if fixed delay or fixed rate is used. See ScheduledExecutorService in JDK for details.
pollStrategy parameter org.apache.camel.spi.PollingConsumerPollStrategy false A pluggable org.apache.camel.PollingConsumerPollingStrategy allowing you to provide your custom implementation to control error handling usually occurred during the poll operation before an Exchange have been created and being routed in Camel.
runLoggingLevel parameter org.apache.camel.LoggingLevel false TRACE DEBUG
ERROR
INFO
TRACE
WARN
OFF
The consumer logs a start/complete log line when it polls. This option allows you to configure the logging level for that.
sendEmptyMessageWhenIdle parameter boolean false If the polling consumer did not poll any files, you can enable this option to send an empty message (no body) instead.
greedy parameter boolean false If greedy is enabled, then the ScheduledPollConsumer will run immediately again, if the previous run polled 1 or more messages.
scheduler parameter org.apache.camel.spi.ScheduledPollConsumerScheduler false spring
quartz2
To use a cron scheduler from either camel-spring or camel-quartz2 component
schedulerProperties parameter java.util.Map false To configure additional properties when using a custom scheduler or any of the Quartz2, Spring based scheduler.
scheduledExecutorService parameter java.util.concurrent.ScheduledExecutorService false Allows for configuring a custom/shared thread pool to use for the consumer. By default each consumer has its own single threaded thread pool.
backoffMultiplier parameter int false To let the scheduled polling consumer backoff if there has been a number of subsequent idles/errors in a row. The multiplier is then the number of polls that will be skipped before the next actual attempt is happening again. When this option is in use then backoffIdleThreshold and/or backoffErrorThreshold must also be configured.
backoffIdleThreshold parameter int false The number of subsequent idle polls that should happen before the backoffMultipler should kick-in.
backoffErrorThreshold parameter int false The number of subsequent error polls (failed due some error) that should happen before the backoffMultipler should kick-in.
exchangePattern parameter org.apache.camel.ExchangePattern false InOnly InOnly
RobustInOnly
InOut
InOptionalOut
OutOnly
RobustOutOnly
OutIn
OutOptionalIn
Sets the default exchange pattern when creating an exchange
synchronous parameter boolean false false Sets whether synchronous processing should be strictly used, or Camel is allowed to use asynchronous processing (if supported).

mybatis consumer

Consumer to read data from a database.

Name Kind Type Required Deprecated Default Value Enum Values Description
maxMessagesPerPoll parameter int false