THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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|| Name || Default Value || Description ||
| {{entityType}} | _entityClassName_ | Overrides the _entityClassName_ from the URI. |
| {{persistenceUnit}} | {{camel}} | The JPA persistence unit used by default. |
| {{consumeDelete}} | {{true}} | *JPA consumer only:* If {{true}}, the entity is deleted after it is consumed; if {{false}}, the entity is not deleted. |
| {{consumeLockEntity}} | {{true}} | *JPA consumer only:* Specifies whether or not to set an exclusive lock on each entity bean while processing the results from polling. |
| {{flushOnSend}} | {{true}} | *JPA producer only:* Flushes the [EntityManager|http://java.sun.com/javaee/5/docs/api/javax/persistence/EntityManager.html] after the entity bean has been persisted. |
| {{maximumResults}} | {{-1}} | *JPA consumer only:* Set the maximum number of results to retrieve on the [Query|http://java.sun.com/javaee/5/docs/api/javax/persistence/Query.html]. |
| {{transactionManager}} | {{null}} | This option is [Registry] based which requires the {{#}} notation so that the given {{transactionManager}} being specified can be looked up properly, e.g. {{transactionManager=#myTransactionManager}}. It specifies the transaction manager to use. If none provided, Camel will use a {{JpaTransactionManager}} by default. Can be used to set a JTA transaction manager (for integration with an EJB container). |
| {{consumer.delay}} | {{500}} | *JPA consumer only:* Delay in milliseconds between each poll. |
| {{consumer.initialDelay}} | {{1000}} | *JPA consumer only:* Milliseconds before polling starts. |
| {{consumer.useFixedDelay}} | {{false}} | *JPA consumer only:* Set to {{true}} to use fixed delay between polls, otherwise fixed rate is used. See [ScheduledExecutorService|http://java.sun.com/j2se/1.5.0/docs/api/java/util/concurrent/ScheduledExecutorService.html] in JDK for details. |
| {{maxMessagesPerPoll}} | {{0}} | *JPA consumer only:* An integer value to define the maximum number of messages to gather per poll. By default, no maximum is set. Can be used to avoid polling many thousands of messages when starting up the server. Set a value of 0 or negative to disable. |
| {{consumer.query}} | | *JPA consumer only:* To use a custom query when consuming data. |
| {{consumer.namedQuery}} | | *JPA consumer only:* To use a named query when consuming data. |
| {{consumer.nativeQuery}} | | *JPA consumer only:* To use a custom native query when consuming data. You may want to use the option {{consumer.resultClass}} also when using native queries. |
| {{consumer.parameters}} | | *Camel 2.12: JPA consumer only:* This option is [Registry] based which requires the {{#}} notation. This key/value mapping is used for building the query parameters. It's is expected to be of the generic type {{java.util.Map<String, Object>}} where the keys are the named parameters of a given JPA query and the values are their corresponding effective values you want to select for. |
| {{consumer.resultClass}} | | *Camel 2.7: JPA consumer only:* Defines the type of the returned payload (we will call {{entityManager.createNativeQuery(nativeQuery, resultClass)}} instead of {{entityManager.createNativeQuery(nativeQuery)}}). Without this option, we will return an object array. Only has an affect when using in conjunction with native query when consuming data. |
| {{consumer.transacted}} | {{false}} | *Camel 2.7.5/2.8.3/2.9: JPA consumer only:* Whether to run the consumer in transacted mode, by which all messages will either commit or rollback, when the entire batch has been processed. The default behavior (false) is to commit all the previously successfully processed messages, and only rollback the last failed message. |
| {{consumer.lockModeType}} | {{WRITE}} | *Camel 2.11.2/2.12:* To configure the lock mode on the consumer. The possible values is defined in the enum {{javax.persistence.LockModeType}}. The default value is changed to {{PESSIMISTIC_WRITE}} since *Camel 2.13*.|
| {{consumer.SkipLockedEntity}} | {{false}} | *Camel 2.13:* To configure whether to use NOWAIT on lock and silently skip the entity. |
| {{usePersist}} | {{false}} | *Camel 2.5: JPA producer only:* Indicates to use {{entityManager.persist(entity)}} instead of {{entityManager.merge(entity)}}. Note: {{entityManager.persist(entity)}} doesn't work for detached entities (where the EntityManager has to execute an UPDATE instead of an INSERT query)! |
| {{joinTransaction}} | {{true}} | *Camel 2.12.3:* camel-jpa will join transaction by default from Camel 2.12 onwards. You can use this option to turn this off, for example if you use LOCAL_RESOURCE and join transaction doesn't work with your JPA provider. This option can also be set globally on the {{JpaComponent}}, instead of having to set it on all endpoints. | |
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