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Chapter 130. Smooks Data Format
The Smooks Data Format uses Smooks to transform from one data format to another and back again. A configuration for a Smooks Data Format should not allocate system resources because the data format does not close those resources. Use this data format when you are primarily interested in transformation and binding. For other Smooks features like routing use the Smooks component starter.
130.1. Dependencies 링크 복사링크가 클립보드에 복사되었습니다!
When using camel-smooks component starter with Red Hat build of Camel Spring Boot, add the following Maven dependency to your pom.xml to have support for auto configuration:
<dependency>
<groupId>org.apache.camel.springboot</groupId>
<artifactId>camel-smooks-starter</artifactId>
</dependency>
<dependency>
<groupId>org.apache.camel.springboot</groupId>
<artifactId>camel-smooks-starter</artifactId>
</dependency>
130.2. Usage 링크 복사링크가 클립보드에 복사되었습니다!
Below is an example of using the Smooks Data Format to unmarshal a CSV into a java.util.List of org.smooks.example.Customer instances:
Java
from("direct:unmarshal")
.unmarshal().smooks("csv-smooks-unmarshal-config.xml")
.log("Unmarshalled customers: ${body}");
from("direct:unmarshal")
.unmarshal().smooks("csv-smooks-unmarshal-config.xml")
.log("Unmarshalled customers: ${body}");
YAML
The Smooks configuration in csv-smooks-unmarshal-config.xml is as follows:
130.3. Smooks Data Format Options 링크 복사링크가 클립보드에 복사되었습니다!
The Smooks dataformat supports 1 option:
| Name | Description | Default | Java Type |
|---|---|---|---|
| smooksConfig (common)a | Required Path to the Smooks configuration file. |
|
130.4. Spring Boot Auto-Configuration 링크 복사링크가 클립보드에 복사되었습니다!
The component supports 6 options, which are listed below.
| Name | Description | Default | Type |
|---|---|---|---|
| camel.component.smooks.autowired-enabled | Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc. | true | Boolean |
| camel.component.smooks.enabled | Whether to enable auto configuration of the smooks component. This is enabled by default. | Boolean | |
| camel.component.smooks.lazy-start-producer | Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing. | false | Boolean |
| camel.component.smooks.smooks-factory | To use a custom factory for creating Smooks. The option is a org.smooks.SmooksFactory type. | SmooksFactory | |
| camel.dataformat.smooks.enabled | Whether to enable auto configuration of the smooks data format. This is enabled by default. | Boolean | |
| camel.dataformat.smooks.smooks-config | Path to the Smooks configuration file. | String |