JMS Custom Output Adapter

A custom-provided implementation performs the format conversions of this interface:

package com.sybase.esp.adapters;
public interface ESPToExternalConverter {
	public Serializable ESPToExternal(ESPMessage ESPMessage) throws Exception;
}

Ensure that stream column types correspond to Java classes as follows:

Stream Column Type	Java Class
`bigdatetime`	`java.lang.Double`
`binary`	`java.lang.String`
`boolean`	`java.lang.Boolean`
`integer`	`java.lang.Integer`
`interval`	`java.lang.Long`
`date`	`java.util.Date`
`float`	`java.lang.Double`
`long`	`java.lang.Long`
`money1`	`java.math.BigDecimal`
`money2`	`java.math.BigDecimal`
`money3`	`java.math.BigDecimal`
`money4`	`java.math.BigDecimal`
`money5`	`java.math.BigDecimal`
`money6`	`java.math.BigDecimal`
`money7`	`java.math.BigDecimal`
`money8`	`java.math.BigDecimal`
`money9`	`java.math.BigDecimal`
`money10`	`java.math.BigDecimal`
`money11`	`java.math.BigDecimal`
`money12`	`java.math.BigDecimal`
`money13`	`java.math.BigDecimal`
`money14`	`java.math.BigDecimal`
`money15`	`java.math.BigDecimal`
`string`	`java.lang.String`
`timestamp`	`java.util.Date`

Ensure that implementations of the ESPToExternalConverter interface provide a constructor with a single argument of java.lang.String type or a default constructor with no arguments.

Note: The stream name, the opcode and the map of column name value of the ESPMessage object are guaranteed to be valid, even if some non-key column values may be null.

Ensure that a Java archive containing an implementation of the ExternalToEFSConverter interface is provided, and place it in the lib subfolder of the Event Stream Processor installation folder.

If an implementation is not provided, the default implementation is used and the ESPMessage object is returned with no actual conversion performed.

If you use the CCL ATTACH ADAPTER statement to attach an adapter, you must supply the adapter type.

Property Label	Description
Converter Class Name	Property ID: converterClassName Type: `string` (Required) External to Event Stream Processor message converter fully qualified class name. No default value.
Connection Factory	Property ID: connectionFactory Type: `string` (Required) Connection factory class name. No default value.
JNDI Context Factory	Property ID: jndiContextFactory Type: `string` (Required) Context factory for JNDI context initialization. No default value.
JNDI URL	Property ID: jndiURL Type: `string` (Required) JNDI URL. No default value.
Destination Type	Property ID: destinationType Type: `choice` (Required) Destination type. Valid values are: QUEUE TOPIC Default value is QUEUE.
Destination Name	Property ID: destinationName Type: `string` (Required) Destination name. No default value.
Delivery Mode	Property ID: deliveryMode Type: `choice` (Optional) Type of delivery mode. Valid values are: PERSISTENT NON_PERSISTENT Default value is PERSISTENT.
Converter Parameter	Property ID: converterParam Type: `string` (Optional) External to ESP message converter start-up parameter. No default value.
PropertySet	Property ID: propertyset Type: `string` (Advanced) Specifies the name of the property set from the project configuration file. If you specify the same properties in the project configuration file and the ATTACH ADAPTER statement, the values in the property set override the values defined in the ATTACH ADAPTER statement. No default value.
Column To Message Property Map	Property ID: columnPropertyMap Type: `string` (Advanced) A comma-delimited list of `ColumnName=PropertyName` mappings that enables message filtering on the message broker side using the JMS selector mechanism. Ensure that there are no spaces in the value of this property. For each mapped column name, the outbound message is paired with a corresponding JMS property whose value equals the column value. `ColumnName1=PropertyName1,ColumnName2=PropertyName2...` No default value.
Date Format	Property ID: dateFormat Type: `string` (Advanced) Date format. Default value is YYYY-MM-DDTHH:MM:SS.SSS.
Timestamp Format	Property ID: timestampFormat Type: `string` (Advanced) Timestamp format. Default value is YYYY-MM-DDTHH:MM:SS.SSS.
Runs Adapter in GD Mode	Property ID: enableGDMode Type: `boolean` (Advanced) If set to true, the adapter runs in guaranteed delivery (GD) mode and all GD-related parameters become required. Default value is false.
Name of Column Holding GD Key	Property ID: gdKeyColumn Type: `string` (Advanced) Specifies column name in the Flex operator holding the GD key. The GD key is a constantly increasing value that uniquely identifies every event regardless of the opcode in the stream of interest. No default value.
Name of Column Holding opcode	Property ID: gdOpcodeColumn Type: `string` (Advanced) Specifies name of column in Flex operator holding opcode. The opcode is the operation code (for example, inserts, update, or delete) of the event occurring in the stream of interest. No default value.
Name of Truncate Stream	Property ID: gdControlStream Type: `string` (Advanced) Specifies name of the control window in the GD setup. The control window is a source stream that informs the Flex operator of which data has been processed by the adapter and can be safely deleted. No default value.
Purge After Number of Records	Property ID: gdPurgeInternal Type: `int` (Advanced) Specifies number of records after which to purge the Flex operator. Default value is 1000.
Batch Size to Update Truncate Stream	Property ID: gdBatchSize Type: `int` (Advanced) Specifies number of records after which the control window must be updated with the latest GD key. Default value is 1000.

Known limitations:

If the connection to the message broker is lost, the adapter does not attempt to reconnect.