Configuring Customized MX Java Rules

You can configure customized MX Java rules for the plug-in to support additional MX message type schemas.

1. Open a code writing software to write the Java code. See MX Java Rule Code Example for more information.
   Note: When writing an MX Java rule code:

   • You have to extend the MXValidationRule Java class and override the eval() method.
   • The Java class name must be the same as the rule name in the SWIFT Standard MX file.
   • The Java rule code depends on the dom4j-2.1.3.jar file and the com.tibco.bw.palette.swift.common_6.x.x.0xx.jar file, which are located in the TIBCO_HOME/bw/palettes/swift/version_number/tools/lib and TIBCO_HOME/bw/palettes/swift/version_number/runtime/plugins directory.
2. After writing the Java code, export the Java code to a JAR file and save it to the TIBCO_HOME/bw/palettes/swift/version_number/lib directory.
3. Add a customized MX message type to the KnownMessages.xml file, which is located in the TIBCO_HOME/bw/palettes/swift/version_number/bin/mxdata/year directory.
4. Configure a customized MX message rule in a specific XML file in the TIBCO_HOME/bw/palettes/swift/version_number/bin/mxdata/year directory based on the message type.
   Note: The prefix of the MX message type name in an MX message rule must be the same as the suffix of a specific XML file in the TIBCO_HOME/bw/palettes/swift/version_number/bin/mxdata/year directory.

   For example,

   • The semt.021.001.07 MX message rule must be configured in the MXsemt.xml file, which is located in the TIBCO_HOME/bw/palettes/swift/6.7/bin/mxdata/2021 directory.
   • The pacs.003.001.09 MX message rule must be configured in the MXpacs.xml file, which is located in the TIBCO_HOME/bw/palettes/swift/6.7/bin/mxdata/2021 directory.
   • The acmt.001.001.08 MX message rule must be configured in the MXacmt.xml file, which is located in the TIBCO_HOME/bw/palettes/swift/6.7/bin/mxdata/2021 directory.

   For detailed information about an example of the MX message rule, see MX Message Rule Example.

5. Restart TIBCO Business Studio.