XSLT

XSLT

Scheme: xslt
Syntax: xslt:resourceUri
Description: Transforms the message using a XSLT template.
Deprecated:false
Maven: org.apache.camel/camel-core/2.17.0.redhat-630187

Transforms the message using a XSLT template.

Name Kind Group Required Default Type Enum Description
resourceUri path producer true java.lang.String The name of the template to load from classpath or file system
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.
allowStAX parameter producer true boolean Whether to allow using StAX as the javax.xml.transform.Source.
contentCache parameter producer true boolean Cache for the resource content (the stylesheet file) when it is loaded. If set to false Camel will reload the stylesheet file on each message processing. This is good for development. A cached stylesheet can be forced to reload at runtime via JMX using the clearCachedStylesheet operation.
deleteOutputFile parameter producer boolean If you have output=file then this option dictates whether or not the output file should be deleted when the Exchange is done processing. For example suppose the output file is a temporary file, then it can be a good idea to delete it after use.
failOnNullBody parameter producer true boolean Whether or not to throw an exception if the input body is null.
output parameter producer string org.apache.camel.component.xslt.XsltOutput string
bytes
DOM
file
Option to specify which output type to use. Possible values are: string, bytes, DOM, file. The first three options are all in memory based, where as file is streamed directly to a java.io.File. For file you must specify the filename in the IN header with the key Exchange.XSLT_FILE_NAME which is also CamelXsltFileName. Also any paths leading to the filename must be created beforehand, otherwise an exception is thrown at runtime.
saxon parameter producer boolean Whether to use Saxon as the transformerFactoryClass. If enabled then the class net.sf.saxon.TransformerFactoryImpl. You would need to add Saxon to the classpath.
transformerCacheSize parameter producer 0 int The number of javax.xml.transform.Transformer object that are cached for reuse to avoid calls to Template.newTransformer().
converter parameter advanced org.apache.camel.converter.jaxp.XmlConverter To use a custom implementation of {@link org.apache.camel.converter.jaxp.XmlConverter}
errorListener parameter advanced javax.xml.transform.ErrorListener Allows to configure to use a custom javax.xml.transform.ErrorListener. Beware when doing this then the default error listener which captures any errors or fatal errors and store information on the Exchange as properties is not in use. So only use this option for special use-cases.
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.
resultHandlerFactory parameter advanced org.apache.camel.builder.xml.ResultHandlerFactory Allows you to use a custom org.apache.camel.builder.xml.ResultHandlerFactory which is capable of using custom org.apache.camel.builder.xml.ResultHandler types.
saxonExtensionFunctions parameter advanced java.lang.String Allows you to use a custom net.sf.saxon.lib.ExtensionFunctionDefinition. You would need to add camel-saxon to the classpath. The function is looked up in the registry, where you can comma to separate multiple values to lookup.
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
transformerFactory parameter advanced javax.xml.transform.TransformerFactory To use a custom XSLT transformer factory
transformerFactoryClass parameter advanced java.lang.String To use a custom XSLT transformer factory, specified as a FQN class name
uriResolver parameter advanced javax.xml.transform.URIResolver To use a custom javax.xml.transform.URIResolver
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.