Language endpoint.
Name | Kind | Group | Required | Default | Type | Enum | Description |
---|---|---|---|---|---|---|---|
languageName | path | producer | true | java.lang.String | bean constant el exchangeProperty file groovy header javascript jsonpath jxpath mvel ognl php python ref ruby simple spel sql terser tokenize xpath xquery xtokenize |
Sets the name of the language to use @param languageName the name of the language | |
resourceUri | path | producer | false | java.lang.String | Path to the resource, or a reference to lookup a bean in the Registry to use as the resource @param resourceUri the resource path | ||
bridgeErrorHandler | parameter | consumer | boolean | Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN/ERROR level and ignored. | |||
sendEmptyMessageWhenIdle | parameter | consumer | boolean | If the polling consumer did not poll any files, you can enable this option to send an empty message (no body) instead. | |||
exceptionHandler | parameter | consumer (advanced) | org.apache.camel.spi.ExceptionHandler | To let the consumer use a custom ExceptionHandler. + Notice if the option bridgeErrorHandler is enabled then this options is not in use. + By default the consumer will deal with exceptions, that will be logged at WARN/ERROR level and ignored. | |||
pollStrategy | parameter | consumer (advanced) | org.apache.camel.spi.PollingConsumerPollStrategy | 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. In other words the error occurred while the polling was gathering information, for instance access to a file network failed so Camel cannot access it to scan for files. The default implementation will log the caused exception at WARN level and ignore it. | |||
binary | parameter | producer | boolean | Whether the script is binary content or text content. By default the script is read as text content (eg java.lang.String) @param binary true to read the script as binary, instead of text based. | |||
cacheScript | parameter | producer | boolean | Whether to cache the compiled script and reuse Notice reusing the script can cause side effects from processing one Camel {@link org.apache.camel.Exchange} to the next {@link org.apache.camel.Exchange}. | |||
contentCache | parameter | producer | false | boolean | Sets whether to use resource content cache or not. | ||
script | parameter | producer | java.lang.String | Sets the script to execute @param script the script | |||
transform | parameter | producer | true | boolean | Whether or not the result of the script should be used as message body. This options is default true. @param transform true to use result as new message body, false to keep the existing message body | ||
exchangePattern | parameter | advanced | InOnly | org.apache.camel.ExchangePattern | InOnly RobustInOnly InOut InOptionalOut OutOnly RobustOutOnly OutIn OutOptionalIn |
Sets the default exchange pattern when creating an exchange. | |
synchronous | parameter | advanced | false | boolean | Sets whether synchronous processing should be strictly used, or Camel is allowed to use asynchronous processing (if supported). @param synchronous true to enforce synchronous processing | ||
backoffErrorThreshold | parameter | scheduler | int | The number of subsequent error polls (failed due some error) that should happen before the backoffMultipler should kick-in. | |||
backoffIdleThreshold | parameter | scheduler | int | The number of subsequent idle polls that should happen before the backoffMultipler should kick-in. | |||
backoffMultiplier | parameter | scheduler | int | 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. | |||
delay | parameter | scheduler | 500 | long | Milliseconds before the next poll. | ||
greedy | parameter | scheduler | boolean | If greedy is enabled, then the ScheduledPollConsumer will run immediately again, if the previous run polled 1 or more messages. | |||
initialDelay | parameter | scheduler | 1000 | long | Milliseconds before the first poll starts. | ||
runLoggingLevel | parameter | scheduler | TRACE | org.apache.camel.LoggingLevel | TRACE DEBUG INFO WARN ERROR OFF |
The consumer logs a start/complete log line when it polls. This option allows you to configure the logging level for that. | |
scheduledExecutorService | parameter | scheduler | java.util.concurrent.ScheduledExecutorService | Allows for configuring a custom/shared thread pool to use for the consumer. By default each consumer has its own single threaded thread pool. This option allows you to share a thread pool among multiple consumers. | |||
scheduler | parameter | scheduler | none | org.apache.camel.spi.ScheduledPollConsumerScheduler | none spring quartz2 |
Allow to plugin a custom org.apache.camel.spi.ScheduledPollConsumerScheduler to use as the scheduler for firing when the polling consumer runs. The default implementation uses the ScheduledExecutorService and there is a Quartz2, and Spring based which supports CRON expressions. Notice: If using a custom scheduler then the options for initialDelay, useFixedDelay, timeUnit, and scheduledExecutorService may not be in use. Use the text quartz2 to refer to use the Quartz2 scheduler; and use the text spring to use the Spring based; and use the text #myScheduler to refer to a custom scheduler by its id in the Registry. See Quartz2 page for an example. | |
schedulerProperties | parameter | scheduler | java.util.Map |
To configure additional properties when using a custom scheduler or any of the Quartz2, Spring based scheduler. | |||
startScheduler | parameter | scheduler | true | boolean | Whether the scheduler should be auto started. | ||
timeUnit | parameter | scheduler | MILLISECONDS | java.util.concurrent.TimeUnit | NANOSECONDS MICROSECONDS MILLISECONDS SECONDS MINUTES HOURS DAYS |
Time unit for initialDelay and delay options. | |
useFixedDelay | parameter | scheduler | true | boolean | Controls if fixed delay or fixed rate is used. See ScheduledExecutorService in JDK for details. |