[CAMEL-16152] XML DSL tokenize with token in simple language and group does not set the delimiter correctly

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.5.0
• Fix Version/s: 3.4.6, 3.7.3, 3.8.0
• Component/s: camel-core
• Labels: camel language simple tokenizer
• Estimated Complexity: Unknown
• Assignee: Claus Ibsen
• Reporter: Michal Stepan
• Created: 05/Feb/21 13:07
• Updated: 08/Feb/21 07:26
• Resolved: 07/Feb/21 12:47

Description

We discovered a problem within <tokenize>  component in <split>.

We have tokenize with:

• token is simple expression
• group

 

When the route gots executed, following wrong behaviour occur:

• the simple expression is not evaluated

All can be seen in example route:

<route id="test-foo-route">
    <from uri="timer://foo?repeatCount=1"/>
    <setHeader name="test">
        <constant>B</constant>
    </setHeader>
    <setBody>
        <constant>aaBaaBaaB</constant>
    </setBody>
    <split>
        <tokenize token="${headers.test}" group="2"/>
        <log message="Body in tokenize ${body}"/>
    </split>
</route>

Log:

14:03:29.943 | INFO  | Camel (camel-1) thread #1 - timer://foo | test-foo-route | ID-michal-desktop-1612530209931-0-2 | test-foo-route | Body in tokenize aa${headers.test}aa
14:03:29.943 | INFO  | Camel (camel-1) thread #1 - timer://foo | test-foo-route | ID-michal-desktop-1612530209931-0-3 | test-foo-route | Body in tokenize aa

The correct behaviour would be that the body will contain evaluated simple expression given in token.