[CAMEL-10664] SimpleIllegalSyntaxException in nested expression

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.18.1
• Fix Version/s: 2.18.2, 2.19.0
• Component/s: camel-core
• Estimated Complexity: Unknown
• Regression: Regression
• Assignee: Claus Ibsen
• Reporter: Ralf Steppacher
• Created: 30/Dec/16 13:13
• Updated: 05/Jan/17 12:06
• Resolved: 05/Jan/17 12:06

Description

The following nested simple expression works in Camel 2.16.3:

<log message="TX name: '${exchangeProperty.${type:ch.my.package.StringConstants.EXCHANGE_PROP_TX_SUMMARY}.transactionName}'" loggingLevel="INFO" logName="pep-xds_b-registry_oncompletion_common" />

but fails with a SimpleIllegalSyntaxException in Camel 2.18.1:

Exception: org.apache.camel.language.simple.types.SimpleIllegalSyntaxException: expected symbol functionEnd but was eol at location 8
${type:ch
        *

Both simple expressions work when invoked in a non-nested fashion.