---
apiVersion: v1
kind: ConfigMap
metadata:
  labels:
    funktion.fabric8.io/kind: Connector
  name: sql
data:
  deployment.yml: |
    ---
    apiVersion: extensions/v1beta1
    kind: Deployment
    metadata:
      labels:
        funktion.fabric8.io/kind: Subscription
        connector: sql
    spec:
      replicas: 1
      template:
        metadata:
          labels:
            funktion.fabric8.io/kind: Subscription
            connector: sql
        spec:
          containers:
          - image: funktion/connector-sql:${project.version}
            name: connector
  schema.yml: |
    ---
    component:
      kind: component
      scheme: sql
      syntax: sql:query
      title: SQL
      description: The sql component allows you to work with databases using JDBC SQL queries.
      label: database,sql
      deprecated: false
      async: false
      javaType: org.apache.camel.component.sql.SqlComponent
      groupId: org.apache.camel
      artifactId: camel-sql
      version: 2.18.3
    componentProperties:
      dataSource:
        kind: property
        type: object
        javaType: javax.sql.DataSource
        deprecated: false
        secret: false
        description: Sets the DataSource to use to communicate with the database.
        order: 0
      usePlaceholder:
        kind: property
        required: false
        type: boolean
        javaType: boolean
        deprecated: false
        secret: false
        defaultValue: true
        description: Sets whether to use placeholder and replace all placeholder characters with sign in the SQL queries. This option is default true
        order: 1
    properties:
      query:
        kind: path
        group: common
        required: true
        type: string
        javaType: java.lang.String
        deprecated: false
        secret: false
        description: 'Sets the SQL query to perform. You can externalize the query by
          using file: or classpath: as prefix and specify the location of the file.'
        order: 0
      allowNamedParameters:
        kind: parameter
        group: common
        type: boolean
        javaType: boolean
        deprecated: false
        secret: false
        defaultValue: true
        description: Whether to allow using named parameters in the queries.
        order: 1
      dataSource:
        kind: parameter
        group: common
        type: object
        javaType: javax.sql.DataSource
        deprecated: false
        secret: false
        description: Sets the DataSource to use to communicate with the database.
        order: 2
      dataSourceRef:
        kind: parameter
        group: common
        type: string
        javaType: java.lang.String
        deprecated: true
        secret: false
        description: Sets the reference to a DataSource to lookup from the registry to use for communicating with the database.
        order: 3
      outputClass:
        kind: parameter
        group: common
        type: string
        javaType: java.lang.String
        deprecated: false
        secret: false
        description: Specify the full package and class name to use as conversion when outputType=SelectOne.
        order: 4
      outputHeader:
        kind: parameter
        group: common
        type: string
        javaType: java.lang.String
        deprecated: false
        secret: false
        description: 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.
        order: 5
      outputType:
        kind: parameter
        group: common
        type: string
        javaType: org.apache.camel.component.sql.SqlOutputType
        enum:
        - SelectOne
        - SelectList
        - StreamList
        deprecated: false
        secret: false
        defaultValue: SelectList
        description: 'Make the output of consumer or producer to SelectList as List of
          Map or SelectOne as single Java object in the following way: a) If the query
          has only single column then that JDBC Column object is returned. (such as SELECT
          COUNT( ) FROM PROJECT will return a Long object. b) If the query has more than
          one column then it will return a Map of that result. c) If the outputClass is
          set then it will convert the query result into an Java bean object by calling
          all the setters that match the column names. It will assume your class has a
          default constructor to create instance with. d) If the query resulted in more
          than one rows it throws an non-unique result exception.'
        order: 6
      separator:
        kind: parameter
        group: common
        type: string
        javaType: char
        deprecated: false
        secret: false
        defaultValue: ','
        description: The separator to use when parameter values is taken from message body (if the body is a String type) to be inserted at placeholders. Notice if you use named parameters then a Map type is used instead. The default value is comma.
        order: 7
      breakBatchOnConsumeFail:
        kind: parameter
        group: consumer
        label: consumer
        type: boolean
        javaType: boolean
        deprecated: false
        secret: false
        defaultValue: false
        description: Sets whether to break batch if onConsume failed.
        order: 8
      bridgeErrorHandler:
        kind: parameter
        group: consumer
        label: consumer
        type: boolean
        javaType: boolean
        optionalPrefix: consumer.
        deprecated: false
        secret: false
        defaultValue: false
        description: 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.
        order: 9
      expectedUpdateCount:
        kind: parameter
        group: consumer
        label: consumer
        type: integer
        javaType: int
        deprecated: false
        secret: false
        defaultValue: -1
        description: Sets an expected update count to validate when using onConsume.
        order: 10
      maxMessagesPerPoll:
        kind: parameter
        group: consumer
        label: consumer
        type: integer
        javaType: int
        deprecated: false
        secret: false
        description: Sets the maximum number of messages to poll
        order: 11
      onConsume:
        kind: parameter
        group: consumer
        label: consumer
        type: string
        javaType: java.lang.String
        deprecated: false
        secret: false
        description: After processing each row then this query can be executed if the Exchange was processed successfully for example to mark the row as processed. The query can have parameter.
        order: 12
      onConsumeBatchComplete:
        kind: parameter
        group: consumer
        label: consumer
        type: string
        javaType: java.lang.String
        deprecated: false
        secret: false
        description: After processing the entire batch this query can be executed to bulk update rows etc. The query cannot have parameters.
        order: 13
      onConsumeFailed:
        kind: parameter
        group: consumer
        label: consumer
        type: string
        javaType: java.lang.String
        deprecated: false
        secret: false
        description: After processing each row then this query can be executed if the Exchange failed for example to mark the row as failed. The query can have parameter.
        order: 14
      routeEmptyResultSet:
        kind: parameter
        group: consumer
        label: consumer
        type: boolean
        javaType: boolean
        deprecated: false
        secret: false
        defaultValue: false
        description: Sets whether empty resultset should be allowed to be sent to the next hop. Defaults to false. So the empty resultset will be filtered out.
        order: 15
      sendEmptyMessageWhenIdle:
        kind: parameter
        group: consumer
        label: consumer
        type: boolean
        javaType: boolean
        optionalPrefix: consumer.
        deprecated: false
        secret: false
        defaultValue: false
        description: If the polling consumer did not poll any files you can enable this option to send an empty message (no body) instead.
        order: 16
      transacted:
        kind: parameter
        group: consumer
        label: consumer
        type: boolean
        javaType: boolean
        deprecated: false
        secret: false
        defaultValue: false
        description: Enables or disables transaction. If enabled then if processing an exchange failed then the consumer break out processing any further exchanges to cause a rollback eager
        order: 17
      useIterator:
        kind: parameter
        group: consumer
        label: consumer
        type: boolean
        javaType: boolean
        deprecated: false
        secret: false
        defaultValue: true
        description: Sets how resultset should be delivered to route. Indicates delivery as either a list or individual object. defaults to true.
        order: 18
      exceptionHandler:
        kind: parameter
        group: consumer (advanced)
        label: consumer,advanced
        type: object
        javaType: org.apache.camel.spi.ExceptionHandler
        optionalPrefix: consumer.
        deprecated: false
        secret: false
        description: 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.
        order: 19
      exchangePattern:
        kind: parameter
        group: consumer (advanced)
        label: consumer,advanced
        type: string
        javaType: org.apache.camel.ExchangePattern
        enum:
        - InOnly
        - RobustInOnly
        - InOut
        - InOptionalOut
        - OutOnly
        - RobustOutOnly
        - OutIn
        - OutOptionalIn
        deprecated: false
        secret: false
        description: Sets the exchange pattern when the consumer creates an exchange.
        order: 20
      pollStrategy:
        kind: parameter
        group: consumer (advanced)
        label: consumer,advanced
        type: object
        javaType: org.apache.camel.spi.PollingConsumerPollStrategy
        optionalPrefix: consumer.
        deprecated: false
        secret: false
        description: 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.
        order: 21
      processingStrategy:
        kind: parameter
        group: consumer (advanced)
        label: consumer,advanced
        type: object
        javaType: org.apache.camel.component.sql.SqlProcessingStrategy
        deprecated: false
        secret: false
        description: Allows to plugin to use a custom org.apache.camel.component.sql.SqlProcessingStrategy to execute queries when the consumer has processed the rows/batch.
        order: 22
      batch:
        kind: parameter
        group: producer
        label: producer
        type: boolean
        javaType: boolean
        deprecated: false
        secret: false
        defaultValue: false
        description: Enables or disables batch mode
        order: 23
      noop:
        kind: parameter
        group: producer
        label: producer
        type: boolean
        javaType: boolean
        deprecated: false
        secret: false
        defaultValue: false
        description: If set will ignore the results of the SQL query and use the existing IN message as the OUT message for the continuation of processing
        order: 24
      useMessageBodyForSql:
        kind: parameter
        group: producer
        label: producer
        type: boolean
        javaType: boolean
        deprecated: false
        secret: false
        defaultValue: false
        description: Whether to use the message body as the SQL and then headers for parameters. If this option is enabled then the SQL in the uri is not used.
        order: 25
      alwaysPopulateStatement:
        kind: parameter
        group: producer (advanced)
        label: producer,advanced
        type: boolean
        javaType: boolean
        deprecated: false
        secret: false
        defaultValue: false
        description: If enabled then the populateStatement method from org.apache.camel.component.sql.SqlPrepareStatementStrategy is always invoked also if there is no expected parameters to be prepared. When this is false then the populateStatement is only invoked if there is 1 or more expected parameters to be set; for example this avoids reading the message body/headers for SQL queries with no parameters.
        order: 26
      parametersCount:
        kind: parameter
        group: producer (advanced)
        label: producer,advanced
        type: integer
        javaType: int
        deprecated: false
        secret: false
        description: If set greater than zero then Camel will use this count value of parameters to replace instead of querying via JDBC metadata API. This is useful if the JDBC vendor could not return correct parameters count then user may override instead.
        order: 27
      placeholder:
        kind: parameter
        group: advanced
        label: advanced
        type: string
        javaType: java.lang.String
        deprecated: false
        secret: false
        defaultValue: '#'
        description: Specifies a character that will be replaced to in SQL query. Notice that it is simple String.replaceAll() operation and no SQL parsing is involved (quoted strings will also change).
        order: 28
      prepareStatementStrategy:
        kind: parameter
        group: advanced
        label: advanced
        type: object
        javaType: org.apache.camel.component.sql.SqlPrepareStatementStrategy
        deprecated: false
        secret: false
        description: Allows to plugin to use a custom org.apache.camel.component.sql.SqlPrepareStatementStrategy to control preparation of the query and prepared statement.
        order: 29
      synchronous:
        kind: parameter
        group: advanced
        label: advanced
        type: boolean
        javaType: boolean
        deprecated: false
        secret: false
        defaultValue: false
        description: Sets whether synchronous processing should be strictly used or Camel is allowed to use asynchronous processing (if supported).
        order: 30
      templateOptions:
        kind: parameter
        group: advanced
        label: advanced
        type: object
        javaType: java.util.Map<java.lang.String,java.lang.Object>
        prefix: template.
        multiValue: true
        deprecated: false
        secret: false
        description: Configures the Spring JdbcTemplate with the key/values from the Map
        order: 31
      usePlaceholder:
        kind: parameter
        group: advanced
        label: advanced
        type: boolean
        javaType: boolean
        deprecated: false
        secret: false
        defaultValue: true
        description: Sets whether to use placeholder and replace all placeholder characters with sign in the SQL queries. This option is default true
        order: 32
      backoffErrorThreshold:
        kind: parameter
        group: scheduler
        label: consumer,scheduler
        type: integer
        javaType: int
        optionalPrefix: consumer.
        deprecated: false
        secret: false
        description: The number of subsequent error polls (failed due some error) that should happen before the backoffMultipler should kick-in.
        order: 33
      backoffIdleThreshold:
        kind: parameter
        group: scheduler
        label: consumer,scheduler
        type: integer
        javaType: int
        optionalPrefix: consumer.
        deprecated: false
        secret: false
        description: The number of subsequent idle polls that should happen before the backoffMultipler should kick-in.
        order: 34
      backoffMultiplier:
        kind: parameter
        group: scheduler
        label: consumer,scheduler
        type: integer
        javaType: int
        optionalPrefix: consumer.
        deprecated: false
        secret: false
        description: 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.
        order: 35
      delay:
        kind: parameter
        group: scheduler
        label: consumer,scheduler
        type: integer
        javaType: long
        optionalPrefix: consumer.
        deprecated: false
        secret: false
        defaultValue: "500"
        description: Milliseconds before the next poll. You can also specify time values using units such as 60s (60 seconds) 5m30s (5 minutes and 30 seconds) and 1h (1 hour).
        order: 36
      greedy:
        kind: parameter
        group: scheduler
        label: consumer,scheduler
        type: boolean
        javaType: boolean
        optionalPrefix: consumer.
        deprecated: false
        secret: false
        defaultValue: false
        description: If greedy is enabled then the ScheduledPollConsumer will run immediately again if the previous run polled 1 or more messages.
        order: 37
      initialDelay:
        kind: parameter
        group: scheduler
        label: consumer,scheduler
        type: integer
        javaType: long
        optionalPrefix: consumer.
        deprecated: false
        secret: false
        defaultValue: "1000"
        description: Milliseconds before the first poll starts. You can also specify time values using units such as 60s (60 seconds) 5m30s (5 minutes and 30 seconds) and 1h (1 hour).
        order: 38
      runLoggingLevel:
        kind: parameter
        group: scheduler
        label: consumer,scheduler
        type: string
        javaType: org.apache.camel.LoggingLevel
        enum:
        - TRACE
        - DEBUG
        - INFO
        - WARN
        - ERROR
        - OFF
        optionalPrefix: consumer.
        deprecated: false
        secret: false
        defaultValue: TRACE
        description: The consumer logs a start/complete log line when it polls. This option allows you to configure the logging level for that.
        order: 39
      scheduledExecutorService:
        kind: parameter
        group: scheduler
        label: consumer,scheduler
        type: object
        javaType: java.util.concurrent.ScheduledExecutorService
        optionalPrefix: consumer.
        deprecated: false
        secret: false
        description: Allows for configuring a custom/shared thread pool to use for the consumer. By default each consumer has its own single threaded thread pool.
        order: 40
      scheduler:
        kind: parameter
        group: scheduler
        label: consumer,scheduler
        type: string
        javaType: org.apache.camel.spi.ScheduledPollConsumerScheduler
        enum:
        - none
        - spring
        - quartz2
        optionalPrefix: consumer.
        deprecated: false
        secret: false
        defaultValue: none
        description: To use a cron scheduler from either camel-spring or camel-quartz2 component
        order: 41
      schedulerProperties:
        kind: parameter
        group: scheduler
        label: consumer,scheduler
        type: object
        javaType: java.util.Map<java.lang.String,java.lang.Object>
        prefix: scheduler.
        multiValue: true
        deprecated: false
        secret: false
        description: To configure additional properties when using a custom scheduler or any of the Quartz2 Spring based scheduler.
        order: 42
      startScheduler:
        kind: parameter
        group: scheduler
        label: consumer,scheduler
        type: boolean
        javaType: boolean
        optionalPrefix: consumer.
        deprecated: false
        secret: false
        defaultValue: true
        description: Whether the scheduler should be auto started.
        order: 43
      timeUnit:
        kind: parameter
        group: scheduler
        label: consumer,scheduler
        type: string
        javaType: java.util.concurrent.TimeUnit
        enum:
        - NANOSECONDS
        - MICROSECONDS
        - MILLISECONDS
        - SECONDS
        - MINUTES
        - HOURS
        - DAYS
        optionalPrefix: consumer.
        deprecated: false
        secret: false
        defaultValue: MILLISECONDS
        description: Time unit for initialDelay and delay options.
        order: 44
      useFixedDelay:
        kind: parameter
        group: scheduler
        label: consumer,scheduler
        type: boolean
        javaType: boolean
        optionalPrefix: consumer.
        deprecated: false
        secret: false
        defaultValue: true
        description: Controls if fixed delay or fixed rate is used. See ScheduledExecutorService in JDK for details.
        order: 45
  documentation.adoc: |
    [[SQLComponent-SQLComponent]]
    SQL Component
    ~~~~~~~~~~~~~

    The *sql:* component allows you to work with databases using JDBC
    queries. The difference between this component and link:jdbc.html[JDBC]
    component is that in case of SQL the query is a property of the endpoint
    and it uses message payload as parameters passed to the query.

    This component uses `spring-jdbc` behind the scenes for the actual SQL
    handling.

    Maven users will need to add the following dependency to their `pom.xml`
    for this component:

    [source,xml]
    ------------------------------------------------------------
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-sql</artifactId>
        <version>x.x.x</version>
        <!-- use the same version as your Camel core version -->
    </dependency>
    ------------------------------------------------------------

    The SQL component also supports:

    * a JDBC based repository for the
    link:idempotent-consumer.html[Idempotent Consumer] EIP pattern. See
    further below.
    * a JDBC based repository for the link:aggregator2.html[Aggregator] EIP
    pattern. See further below.

    [[SQLComponent-URIformat]]
    URI format
    ^^^^^^^^^^

    WARNING:From Camel 2.11 onwards this component can create both consumer (e.g.
    `from()`) and producer endpoints (e.g. `to()`).
    In previous versions, it could only act as a producer.

    INFO:This component can be used as a
    http://camel.apache.org/transactional-client.html[Transactional Client].

    The SQL component uses the following endpoint URI notation:

    [source,java]
    ----------------------------------------------------------
    sql:select * from table where id=# order by name[?options]
    ----------------------------------------------------------

    From Camel 2.11 onwards you can use named parameters by using
    :`#name_of_the_parameter` style as shown:

    [source,java]
    ---------------------------------------------------------------
    sql:select * from table where id=:#myId order by name[?options]
    ---------------------------------------------------------------

    When using named parameters, Camel will lookup the names from, in the
    given precedence: +
     1. from message body if its a `java.util.Map` +
     2. from message headers

    If a named parameter cannot be resolved, then an exception is thrown.

    From *Camel 2.14* onward you can use Simple expressions as parameters as
    shown:

    [source,java]
    ---------------------------------------------------------------------------
    sql:select * from table where id=:#${property.myId} order by name[?options]
    ---------------------------------------------------------------------------

    Notice that the standard `?` symbol that denotes the parameters to an
    SQL query is substituted with the `#` symbol, because the `?` symbol is
    used to specify options for the endpoint. The `?` symbol replacement can
    be configured on endpoint basis.

    From *Camel 2.17* onwards you can externalize your SQL queries to files
    in the classpath or file system as shown:

    [source,java]
    ---------------------------------------
    sql:classpath:sql/myquery.sql[?options]
    ---------------------------------------

    And the myquery.sql file is in the classpath and is just a plain text

    [source,java]
    -------------------------
    -- this is a comment
    select *
    from table
    where
      id = :#${property.myId}
    order by
      name
    -------------------------

    In the file you can use multilines and format the SQL as you wish. And
    also use comments such as the – dash line.

    You can append query options to the URI in the following format,
    `?option=value&option=value&...`

    [[SQLComponent-Options]]
    Options
    ^^^^^^^



    // component options: START
    The SQL component supports 2 options which are listed below.



    {% raw %}
    [width="100%",cols="2,1m,7",options="header"]
    |=======================================================================
    | Name | Java Type | Description
    | dataSource | DataSource | Sets the DataSource to use to communicate with the database.
    | usePlaceholder | boolean | Sets whether to use placeholder and replace all placeholder characters with sign in the SQL queries. This option is default true
    |=======================================================================
    {% endraw %}
    // component options: END




    // endpoint options: START
    The SQL component supports 46 endpoint options which are listed below:

    {% raw %}
    [width="100%",cols="2,1,1m,1m,5",options="header"]
    |=======================================================================
    | Name | Group | Default | Java Type | Description
    | query | common |  | String | *Required* Sets the SQL query to perform. You can externalize the query by using file: or classpath: as prefix and specify the location of the file.
    | allowNamedParameters | common | true | boolean | Whether to allow using named parameters in the queries.
    | dataSource | common |  | DataSource | Sets the DataSource to use to communicate with the database.
    | dataSourceRef | common |  | String | Sets the reference to a DataSource to lookup from the registry to use for communicating with the database.
    | outputClass | common |  | String | Specify the full package and class name to use as conversion when outputType=SelectOne.
    | outputHeader | common |  | String | 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.
    | outputType | common | SelectList | SqlOutputType | Make the output of consumer or producer to SelectList as List of Map or SelectOne as single Java object in the following way: a) If the query has only single column then that JDBC Column object is returned. (such as SELECT COUNT( ) FROM PROJECT will return a Long object. b) If the query has more than one column then it will return a Map of that result. c) If the outputClass is set then it will convert the query result into an Java bean object by calling all the setters that match the column names. It will assume your class has a default constructor to create instance with. d) If the query resulted in more than one rows it throws an non-unique result exception.
    | separator | common | , | char | The separator to use when parameter values is taken from message body (if the body is a String type) to be inserted at placeholders. Notice if you use named parameters then a Map type is used instead. The default value is comma.
    | breakBatchOnConsumeFail | consumer | false | boolean | Sets whether to break batch if onConsume failed.
    | bridgeErrorHandler | consumer | false | 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.
    | expectedUpdateCount | consumer | -1 | int | Sets an expected update count to validate when using onConsume.
    | maxMessagesPerPoll | consumer |  | int | Sets the maximum number of messages to poll
    | onConsume | consumer |  | String | After processing each row then this query can be executed if the Exchange was processed successfully for example to mark the row as processed. The query can have parameter.
    | onConsumeBatchComplete | consumer |  | String | After processing the entire batch this query can be executed to bulk update rows etc. The query cannot have parameters.
    | onConsumeFailed | consumer |  | String | After processing each row then this query can be executed if the Exchange failed for example to mark the row as failed. The query can have parameter.
    | routeEmptyResultSet | consumer | false | boolean | Sets whether empty resultset should be allowed to be sent to the next hop. Defaults to false. So the empty resultset will be filtered out.
    | sendEmptyMessageWhenIdle | consumer | false | boolean | If the polling consumer did not poll any files you can enable this option to send an empty message (no body) instead.
    | transacted | consumer | false | boolean | Enables or disables transaction. If enabled then if processing an exchange failed then the consumer break out processing any further exchanges to cause a rollback eager
    | useIterator | consumer | true | boolean | Sets how resultset should be delivered to route. Indicates delivery as either a list or individual object. defaults to true.
    | exceptionHandler | consumer (advanced) |  | 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.
    | exchangePattern | consumer (advanced) |  | ExchangePattern | Sets the exchange pattern when the consumer creates an exchange.
    | pollStrategy | consumer (advanced) |  | 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.
    | processingStrategy | consumer (advanced) |  | SqlProcessingStrategy | Allows to plugin to use a custom org.apache.camel.component.sql.SqlProcessingStrategy to execute queries when the consumer has processed the rows/batch.
    | batch | producer | false | boolean | Enables or disables batch mode
    | noop | producer | false | boolean | If set will ignore the results of the SQL query and use the existing IN message as the OUT message for the continuation of processing
    | useMessageBodyForSql | producer | false | boolean | Whether to use the message body as the SQL and then headers for parameters. If this option is enabled then the SQL in the uri is not used.
    | alwaysPopulateStatement | producer (advanced) | false | boolean | If enabled then the populateStatement method from org.apache.camel.component.sql.SqlPrepareStatementStrategy is always invoked also if there is no expected parameters to be prepared. When this is false then the populateStatement is only invoked if there is 1 or more expected parameters to be set; for example this avoids reading the message body/headers for SQL queries with no parameters.
    | parametersCount | producer (advanced) |  | int | If set greater than zero then Camel will use this count value of parameters to replace instead of querying via JDBC metadata API. This is useful if the JDBC vendor could not return correct parameters count then user may override instead.
    | placeholder | advanced | # | String | Specifies a character that will be replaced to in SQL query. Notice that it is simple String.replaceAll() operation and no SQL parsing is involved (quoted strings will also change).
    | prepareStatementStrategy | advanced |  | SqlPrepareStatementStrategy | Allows to plugin to use a custom org.apache.camel.component.sql.SqlPrepareStatementStrategy to control preparation of the query and prepared statement.
    | synchronous | advanced | false | boolean | Sets whether synchronous processing should be strictly used or Camel is allowed to use asynchronous processing (if supported).
    | templateOptions | advanced |  | Map | Configures the Spring JdbcTemplate with the key/values from the Map
    | usePlaceholder | advanced | true | boolean | Sets whether to use placeholder and replace all placeholder characters with sign in the SQL queries. This option is default true
    | backoffErrorThreshold | scheduler |  | int | The number of subsequent error polls (failed due some error) that should happen before the backoffMultipler should kick-in.
    | backoffIdleThreshold | scheduler |  | int | The number of subsequent idle polls that should happen before the backoffMultipler should kick-in.
    | backoffMultiplier | 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 | scheduler | 500 | long | Milliseconds before the next poll. You can also specify time values using units such as 60s (60 seconds) 5m30s (5 minutes and 30 seconds) and 1h (1 hour).
    | greedy | scheduler | false | boolean | If greedy is enabled then the ScheduledPollConsumer will run immediately again if the previous run polled 1 or more messages.
    | initialDelay | scheduler | 1000 | long | Milliseconds before the first poll starts. You can also specify time values using units such as 60s (60 seconds) 5m30s (5 minutes and 30 seconds) and 1h (1 hour).
    | runLoggingLevel | scheduler | TRACE | LoggingLevel | The consumer logs a start/complete log line when it polls. This option allows you to configure the logging level for that.
    | scheduledExecutorService | scheduler |  | 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.
    | scheduler | scheduler | none | ScheduledPollConsumerScheduler | To use a cron scheduler from either camel-spring or camel-quartz2 component
    | schedulerProperties | scheduler |  | Map | To configure additional properties when using a custom scheduler or any of the Quartz2 Spring based scheduler.
    | startScheduler | scheduler | true | boolean | Whether the scheduler should be auto started.
    | timeUnit | scheduler | MILLISECONDS | TimeUnit | Time unit for initialDelay and delay options.
    | useFixedDelay | scheduler | true | boolean | Controls if fixed delay or fixed rate is used. See ScheduledExecutorService in JDK for details.
    |=======================================================================
    {% endraw %}
    // endpoint options: END


    [[SQLComponent-Treatmentofthemessagebody]]
    Treatment of the message body
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

    The SQL component tries to convert the message body to an object of
    `java.util.Iterator` type and then uses this iterator to fill the query
    parameters (where each query parameter is represented by a `#` symbol
    (or configured placeholder) in the endpoint URI). If the message body is
    not an array or collection, the conversion results in an iterator that
    iterates over only one object, which is the body itself.

    For example, if the message body is an instance of `java.util.List`, the
    first item in the list is substituted into the first occurrence of `#`
    in the SQL query, the second item in the list is substituted into the
    second occurrence of `#`, and so on.

    If `batch` is set to `true`, then the interpretation of the inbound
    message body changes slightly – instead of an iterator of parameters,
    the component expects an iterator that contains the parameter iterators;
    the size of the outer iterator determines the batch size.

    From Camel 2.16 onwards you can use the option useMessageBodyForSql that
    allows to use the message body as the SQL statement, and then the SQL
    parameters must be provided in a header with the
    key SqlConstants.SQL_PARAMETERS. This allows the SQL component to work
    more dynamic as the SQL query is from the message body.

    [[SQLComponent-Resultofthequery]]
    Result of the query
    ^^^^^^^^^^^^^^^^^^^

    For `select` operations, the result is an instance of
    `List<Map<String, Object>>` type, as returned by the
    http://static.springframework.org/spring/docs/2.5.x/api/org/springframework/jdbc/core/JdbcTemplate.html#queryForList(java.lang.String,%20java.lang.Object%91%93)[JdbcTemplate.queryForList()]
    method. For `update` operations, the result is the number of updated
    rows, returned as an `Integer`.

    By default, the result is placed in the message body.  If the
    outputHeader parameter is set, the result is placed in the header.  This
    is an alternative to using a full message enrichment pattern to add
    headers, it provides a concise syntax for querying a sequence or some
    other small value into a header.  It is convenient to use outputHeader
    and outputType together:

    [source,java]
    -------------------------------------------------------------------------------------------
    from("jms:order.inbox")
        .to("sql:select order_seq.nextval from dual?outputHeader=OrderId&outputType=SelectOne")
        .to("jms:order.booking");
    -------------------------------------------------------------------------------------------

    [[SQLComponent-UsingStreamList]]
    Using StreamList
    ^^^^^^^^^^^^^^^^

    From*Camel 2.18* onwards the producer supports outputType=StreamList
    that uses an iterator to stream the output of the query. This allows to
    process the data in a streaming fashion which for example can be used by
    the link:splitter.html[Splitter] EIP to process each row one at a time,
    and load data from the database as needed.

    [source,java]
    -----------------------------------------------------------------------------------------------------------------------------------
    from("direct:withSplitModel")
            .to("sql:select * from projects order by id?outputType=StreamList&outputClass=org.apache.camel.component.sql.ProjectModel")
            .to("log:stream")
            .split(body()).streaming()
                .to("log:row")
                .to("mock:result")
            .end();
    -----------------------------------------------------------------------------------------------------------------------------------

     

    [[SQLComponent-Headervalues]]
    Header values
    ^^^^^^^^^^^^^

    When performing `update` operations, the SQL Component stores the update
    count in the following message headers:

    [width="100%",cols="10%,90%",options="header",]
    |=======================================================================
    |Header |Description

    |`CamelSqlUpdateCount` |The number of rows updated for `update` operations, returned as an
    `Integer` object. This header is not provided when using
    outputType=StreamList.

    |`CamelSqlRowCount` |The number of rows returned for `select` operations, returned as an
    `Integer` object. This header is not provided when using
    outputType=StreamList.

    |`CamelSqlQuery` |*Camel 2.8:* Query to execute. This query takes precedence over the
    query specified in the endpoint URI. Note that query parameters in the
    header _are_ represented by a `?` instead of a `#` symbol
    |=======================================================================

    When performing `insert` operations, the SQL Component stores the rows
    with the generated keys and number of these rown in the following
    message headers (*Available as of Camel 2.12.4, 2.13.1*):

    [width="100%",cols="10%,90%",options="header",]
    |=======================================================================
    |Header |Description

    |CamelSqlGeneratedKeysRowCount |The number of rows in the header that contains generated keys.

    |CamelSqlGeneratedKeyRows |Rows that contains the generated keys (a list of maps of keys).
    |=======================================================================

    [[SQLComponent-Generatedkeys]]
    Generated keys
    ^^^^^^^^^^^^^^

    *Available as of Camel 2.12.4, 2.13.1 and 2.14 *

    If you insert data using SQL INSERT, then the RDBMS may support auto
    generated keys. You can instruct the SQL producer to return the
    generated keys in headers. +
     To do that set the header `CamelSqlRetrieveGeneratedKeys=true`. Then
    the generated keys will be provided as headers with the keys listed in
    the table above.

    You can see more details in this
    https://git-wip-us.apache.org/repos/asf?p=camel.git;a=blob_plain;f=components/camel-sql/src/test/java/org/apache/camel/component/sql/SqlGeneratedKeysTest.java;hb=3962b23f94bb4bc23011b931add08c3f6833c82e[unit
    test].

    [[SQLComponent-Configuration]]
    Configuration
    ^^^^^^^^^^^^^

    You can now set a reference to a `DataSource` in the URI directly:

    [source,java]
    ----------------------------------------------------------------
    sql:select * from table where id=# order by name?dataSource=myDS
    ----------------------------------------------------------------

    [[SQLComponent-Sample]]
    Sample
    ^^^^^^

    In the sample below we execute a query and retrieve the result as a
    `List` of rows, where each row is a `Map<String, Object` and the key is
    the column name.

    First, we set up a table to use for our sample. As this is based on an
    unit test, we do it in java:

    The SQL script `createAndPopulateDatabase.sql` we execute looks like as
    described below:

    Then we configure our route and our `sql` component. Notice that we use
    a `direct` endpoint in front of the `sql` endpoint. This allows us to
    send an exchange to the `direct` endpoint with the URI, `direct:simple`,
    which is much easier for the client to use than the long `sql:` URI.
    Note that the `DataSource` is looked up up in the registry, so we can
    use standard Spring XML to configure our `DataSource`.

    And then we fire the message into the `direct` endpoint that will route
    it to our `sql` component that queries the database.

    We could configure the `DataSource` in Spring XML as follows:

    [source,xml]
    -----------------------------------------------------------
     <jee:jndi-lookup id="myDS" jndi-name="jdbc/myDataSource"/>
    -----------------------------------------------------------

    [[SQLComponent-Usingnamedparameters]]
    Using named parameters
    ++++++++++++++++++++++

    *Available as of Camel 2.11*

    In the given route below, we want to get all the projects from the
    projects table. Notice the SQL query has 2 named parameters, :#lic and
    :#min. +
     Camel will then lookup for these parameters from the message body or
    message headers. Notice in the example above we set two headers with
    constant value +
     for the named parameters:

    [source,java]
    ---------------------------------------------------------------------------------------
       from("direct:projects")
         .setHeader("lic", constant("ASF"))
         .setHeader("min", constant(123))
         .to("sql:select * from projects where license = :#lic and id > :#min order by id")
    ---------------------------------------------------------------------------------------

    Though if the message body is a `java.util.Map` then the named
    parameters will be taken from the body.

    [source,java]
    ---------------------------------------------------------------------------------------
       from("direct:projects")
         .to("sql:select * from projects where license = :#lic and id > :#min order by id")
    ---------------------------------------------------------------------------------------

    [[SQLComponent-Usingexpressionparameters]]
    Using expression parameters
    +++++++++++++++++++++++++++

    *Available as of Camel 2.14*

    In the given route below, we want to get all the project from the
    database. It uses the body of the exchange for defining the license and
    uses the value of a property as the second parameter.

    [source,java]
    ----------------------------------------------------------------------------------------------------
    from("direct:projects")
      .setBody(constant("ASF"))
      .setProperty("min", constant(123))
      .to("sql:select * from projects where license = :#${body} and id > :#${property.min} order by id")
    ----------------------------------------------------------------------------------------------------

    [[SQLComponent-UsingINquerieswithdynamicvalues]]
    Using IN queries with dynamic values
    ++++++++++++++++++++++++++++++++++++

    *Available as of Camel 2.17*

    From Camel 2.17 onwards the SQL producer allows to use SQL queries with
    IN statements where the IN values is dynamic computed. For example from
    the message body or a header etc.

    To use IN you need to:

    * prefix the parameter name with `in:`
    * add `( )` around the parameter

    An example explains this better. The following query is used:

    [source,java]
    -----------------------------
    -- this is a comment
    select *
    from projects
    where project in (:#in:names)
    order by id
    -----------------------------

    In the following route:

    [source,java]
    -------------------------------------------------
    from("direct:query")
        .to("sql:classpath:sql/selectProjectsIn.sql")
        .to("log:query")
        .to("mock:query");
    -------------------------------------------------

    Then the IN query can use a header with the key names with the dynamic
    values such as:

    [source,java]
    --------------------------------------------------------------------------------------------------
    // use an array
    template.requestBodyAndHeader("direct:query", "Hi there!", "names", new String[]{"Camel", "AMQ"});


    // use a list
    List<String> names = new ArrayList<String>();
    names.add("Camel");
    names.add("AMQ");

    template.requestBodyAndHeader("direct:query", "Hi there!", "names", names);


    // use a string separated values with comma
    template.requestBodyAndHeader("direct:query", "Hi there!", "names", "Camel,AMQ");
    --------------------------------------------------------------------------------------------------

    The query can also be specified in the endpoint instead of being
    externalized (notice that externalizing makes maintaining the SQL
    queries easier)

    [source,java]
    -------------------------------------------------------------------------------
    from("direct:query")
        .to("sql:select * from projects where project in (:#in:names) order by id")
        .to("log:query")
        .to("mock:query");
    -------------------------------------------------------------------------------

     

    [[SQLComponent-UsingtheJDBCbasedidempotentrepository]]
    Using the JDBC based idempotent repository
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    *Available as of Camel 2.7*: In this section we will use the JDBC based
    idempotent repository.


    TIP:*Abstract class*
    From Camel 2.9 onwards there is an abstract class
    `org.apache.camel.processor.idempotent.jdbc.AbstractJdbcMessageIdRepository`
    you can extend to build custom JDBC idempotent repository.

     

    First we have to create the database table which will be used by the
    idempotent repository. For *Camel 2.7*, we use the following schema:

    [source,sql]
    -------------------------------------------------------------------------------
    CREATE TABLE CAMEL_MESSAGEPROCESSED ( processorName VARCHAR(255),
    messageId VARCHAR(100) )
    -------------------------------------------------------------------------------
     

    In *Camel 2.8*, we added the createdAt column:

    [source,sql]
    -------------------------------------------------------------------------------
    CREATE TABLE CAMEL_MESSAGEPROCESSED ( processorName VARCHAR(255),
    messageId VARCHAR(100), createdAt TIMESTAMP )
    -------------------------------------------------------------------------------

    WARNING:The SQL Server *TIMESTAMP* type is a fixed-length binary-string type. It
    does not map to any of the JDBC time types: *DATE*, *TIME*, or
    *TIMESTAMP*.

    Customize the JdbcMessageIdRepository

    Starting with *Camel 2.9.1* you have a few options to tune the
    `org.apache.camel.processor.idempotent.jdbc.JdbcMessageIdRepository` for
    your needs:

    [width="100%",cols="10%,10%,80%",options="header",]
    |=======================================================================
    |Parameter |Default Value |Description

    |createTableIfNotExists |true |Defines whether or not Camel should try to create the table if it
    doesn't exist.

    |tableExistsString |SELECT 1 FROM CAMEL_MESSAGEPROCESSED WHERE 1 = 0 |This query is used to figure out whether the table already exists or
    not. It must throw an exception to indicate the table doesn't exist.

    |createString |CREATE TABLE CAMEL_MESSAGEPROCESSED (processorName VARCHAR(255),
    messageId VARCHAR(100), createdAt TIMESTAMP) |The statement which is used to create the table.

    |queryString |SELECT COUNT(*) FROM CAMEL_MESSAGEPROCESSED WHERE processorName = ? AND
    messageId = ? |The query which is used to figure out whether the message already exists
    in the repository (the result is not equals to '0'). It takes two
    parameters. This first one is the processor name (`String`) and the
    second one is the message id (`String`).

    |insertString |INSERT INTO CAMEL_MESSAGEPROCESSED (processorName, messageId, createdAt)
    VALUES (?, ?, ?) |The statement which is used to add the entry into the table. It takes
    three parameter. The first one is the processor name (`String`), the
    second one is the message id (`String`) and the third one is the
    timestamp (`java.sql.Timestamp`) when this entry was added to the
    repository.

    |deleteString |DELETE FROM CAMEL_MESSAGEPROCESSED WHERE processorName = ? AND messageId
    = ? |The statement which is used to delete the entry from the database. It
    takes two parameter. This first one is the processor name (`String`) and
    the second one is the message id (`String`).
    |=======================================================================

    Using the JDBC based aggregation repository

    *Available as of Camel 2.6*

    INFO: *Using JdbcAggregationRepository in Camel 2.6*

    In Camel 2.6, the JdbcAggregationRepository is provided in the
    `camel-jdbc-aggregator` component. From Camel 2.7 onwards, the
    `JdbcAggregationRepository` is provided in the `camel-sql` component.

    `JdbcAggregationRepository` is an `AggregationRepository` which on the
    fly persists the aggregated messages. This ensures that you will not
    loose messages, as the default aggregator will use an in memory only
    `AggregationRepository`. The `JdbcAggregationRepository` allows together with Camel to provide
    persistent support for the link:aggregator2.html[Aggregator].

    Only when an link:exchange.html[Exchange] has been successfully
    processed it will be marked as complete which happens when the `confirm`
    method is invoked on the `AggregationRepository`. This means if the same
    link:exchange.html[Exchange] fails again it will be kept retried until
    it success.

    You can use option `maximumRedeliveries` to limit the maximum number of
    redelivery attempts for a given recovered link:exchange.html[Exchange].
    You must also set the `deadLetterUri` option so Camel knows where to
    send the link:exchange.html[Exchange] when the `maximumRedeliveries` was
    hit.

    You can see some examples in the unit tests of camel-sql, for example
    https://svn.apache.org/repos/asf/camel/trunk/components/camel-sql/src/test/java/org/apache/camel/processor/aggregate/jdbc/JdbcAggregateRecoverDeadLetterChannelTest.java[this
    test].

    Database

    To be operational, each aggregator uses two table: the aggregation and
    completed one. By convention the completed has the same name as the
    aggregation one suffixed with `"_COMPLETED"`. The name must be
    configured in the Spring bean with the `RepositoryName` property. In the
    following example aggregation will be used.

    The table structure definition of both table are identical: in both case
    a String value is used as key (*id*) whereas a Blob contains the
    exchange serialized in byte array. +
     However one difference should be remembered: the *id* field does not
    have the same content depending on the table. +
     In the aggregation table *id* holds the correlation Id used by the
    component to aggregate the messages. In the completed table, *id* holds
    the id of the exchange stored in corresponding the blob field.

    Here is the SQL query used to create the tables, just replace
    `"aggregation"` with your aggregator repository name.

    [source,sql]
    -------------------------------------------------------------------------------
    CREATE TABLE aggregation ( id varchar(255) NOT NULL, exchange blob NOT
    NULL, constraint aggregation_pk PRIMARY KEY (id) ); CREATE TABLE
    aggregation_completed ( id varchar(255) NOT NULL, exchange blob NOT
    NULL, constraint aggregation_completed_pk PRIMARY KEY (id) );
    -------------------------------------------------------------------------------


    Storing body and headers as text

    *Available as of Camel 2.11*

    You can configure the `JdbcAggregationRepository` to store message body
    and select(ed) headers as String in separate columns. For example to
    store the body, and the following two headers `companyName` and
    `accountName` use the following SQL:

    [source,sql]
    -------------------------------------------------------------------------------
    CREATE TABLE aggregationRepo3 ( id varchar(255) NOT NULL, exchange blob
    NOT NULL, body varchar(1000), companyName varchar(1000), accountName
    varchar(1000), constraint aggregationRepo3_pk PRIMARY KEY (id) ); CREATE
    TABLE aggregationRepo3_completed ( id varchar(255) NOT NULL, exchange
    blob NOT NULL, body varchar(1000), companyName varchar(1000),
    accountName varchar(1000), constraint aggregationRepo3_completed_pk
    PRIMARY KEY (id) );
    -------------------------------------------------------------------------------
     

    And then configure the repository to enable this behavior as shown
    below:

    [source,xml]
    -------------------------------------------------------------------------------
    <bean id="repo3"
    class="org.apache.camel.processor.aggregate.jdbc.JdbcAggregationRepository">
    <property name="repositoryName" value="aggregationRepo3"/> <property
    name="transactionManager" ref="txManager3"/> <property name="dataSource"
    ref="dataSource3"/> <!-- configure to store the message body and
    following headers as text in the repo --> <property
    name="storeBodyAsText" value="true"/> <property
    name="headersToStoreAsText"> <list> <value>companyName</value>
    <value>accountName</value> </list> </property> </bean>
    -------------------------------------------------------------------------------

    Codec (Serialization)

    Since they can contain any type of payload, Exchanges are not
    serializable by design. It is converted into a byte array to be stored
    in a database BLOB field. All those conversions are handled by the
    `JdbcCodec` class. One detail of the code requires your attention: the
    `ClassLoadingAwareObjectInputStream`.

    The `ClassLoadingAwareObjectInputStream` has been reused from the
    http://activemq.apache.org/[Apache ActiveMQ] project. It wraps an
    `ObjectInputStream` and use it with the `ContextClassLoader` rather than
    the `currentThread` one. The benefit is to be able to load classes
    exposed by other bundles. This allows the exchange body and headers to
    have custom types object references.

    Transaction

    A Spring `PlatformTransactionManager` is required to orchestrate
    transaction.

    Service (Start/Stop)

    The `start` method verify the connection of the database and the
    presence of the required tables. If anything is wrong it will fail
    during starting.

    Aggregator configuration

    Depending on the targeted environment, the aggregator might need some
    configuration. As you already know, each aggregator should have its own
    repository (with the corresponding pair of table created in the
    database) and a data source. If the default lobHandler is not adapted to
    your database system, it can be injected with the `lobHandler` property.

    Here is the declaration for Oracle:

    [source,xml]
    -------------------------------------------------------------------------------
    <bean id="lobHandler"
    class="org.springframework.jdbc.support.lob.OracleLobHandler"> <property
    name="nativeJdbcExtractor" ref="nativeJdbcExtractor"/> </bean> <bean
    id="nativeJdbcExtractor"
    class="org.springframework.jdbc.support.nativejdbc.CommonsDbcpNativeJdbcExtractor"/>
    <bean id="repo"
    class="org.apache.camel.processor.aggregate.jdbc.JdbcAggregationRepository">
    <property name="transactionManager" ref="transactionManager"/> <property
    name="repositoryName" value="aggregation"/> <property name="dataSource"
    ref="dataSource"/> <!-- Only with Oracle, else use default --> <property
    name="lobHandler" ref="lobHandler"/> </bean>
    -------------------------------------------------------------------------------
     
    Optimistic locking

    From *Camel 2.12* onwards you can turn on `optimisticLocking` and use
    this JDBC based aggregation repository in a clustered environment where
    multiple Camel applications shared the same database for the aggregation
    repository. If there is a race condition there JDBC driver will throw a
    vendor specific exception which the `JdbcAggregationRepository` can
    react upon. To know which caused exceptions from the JDBC driver is
    regarded as an optimistick locking error we need a mapper to do this.
    Therefore there is a
    `org.apache.camel.processor.aggregate.jdbc.JdbcOptimisticLockingExceptionMapper`
    allows you to implement your custom logic if needed. There is a default
    implementation
    `org.apache.camel.processor.aggregate.jdbc.DefaultJdbcOptimisticLockingExceptionMapper`
    which works as follows:

    The following check is done:

    If the caused exception is an `SQLException` then the SQLState is
    checked if starts with 23.

    If the caused exception is a `DataIntegrityViolationException`

    If the caused exception class name has "ConstraintViolation" in its
    name.

    optional checking for FQN class name matches if any class names has been
    configured

    You can in addition add FQN classnames, and if any of the caused
    exception (or any nested) equals any of the FQN class names, then its an
    optimistick locking error.

    Here is an example, where we define 2 extra FQN class names from the
    JDBC vendor.

    [source,xml]
    -------------------------------------------------------------------------------
    <bean id="repo"
    class="org.apache.camel.processor.aggregate.jdbc.JdbcAggregationRepository">
    <property name="transactionManager" ref="transactionManager"/> <property
    name="repositoryName" value="aggregation"/> <property name="dataSource"
    ref="dataSource"/> <property name"jdbcOptimisticLockingExceptionMapper"
    ref="myExceptionMapper"/> </bean> <!-- use the default mapper with extra
    FQN class names from our JDBC driver --> <bean id="myExceptionMapper"
    class="org.apache.camel.processor.aggregate.jdbc.DefaultJdbcOptimisticLockingExceptionMapper">
    <property name="classNames"> <util:set>
    <value>com.foo.sql.MyViolationExceptoion</value>
    <value>com.foo.sql.MyOtherViolationExceptoion</value> </util:set>
    </property> </bean>
    -------------------------------------------------------------------------------
     

    [[SQLComponent-SeeAlso]]
    See Also
    ^^^^^^^^

    * link:configuring-camel.html[Configuring Camel]
    * link:component.html[Component]
    * link:endpoint.html[Endpoint]
    * link:getting-started.html[Getting Started]

    link:sql-stored-procedure.html[SQL Stored Procedure]

    link:jdbc.html[JDBC]
