[
https://issues.apache.org/jira/browse/CAMEL-7305?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alan Foster updated CAMEL-7305:
-------------------------------
Description:
Both of the following code snippets lead to unexpected results when setting a
resultType to be a boolean/integer
{code:title=Scenario - Handling POJO}
<camelContext trace="false"
xmlns="http://camel.apache.org/schema/blueprint";>
<route>
<from uri="direct:entry"/>
<!-- Return any kind of POJO -->
<bean ref="complexModelFactory" method="createComplexModel" />
<setBody>
<simple resultType="java.lang.Boolean">${body}</simple>
</setBody>
<log message="The body is currently :: '${body}'" />
</route>
</camelContext>
{code}
{code:title=Scenario - Handling missing header}
<camelContext trace="false"
xmlns="http://camel.apache.org/schema/blueprint";>
<route>
<from uri="direct:entry"/>
<setBody>
<simple
resultType="java.lang.Boolean">${headers.missing}</simple>
</setBody>
<log message="The body is currently :: '${body}'" />
</route>
</camelContext>
{code}
The log for both of these scenarios is -
{code}[ main] route1 INFO The
body is currently :: ''{code}
It might be expected that the resulting body would either be true or false.
I am not sure if the below behaviour is as expected either - as they are
similiar scenarios, but with different outcomes.
{code}
<!-- No error - but header is not an integer -->
<setBody>
<simple
resultType="java.lang.Integer">${headers.missing}</simple>
</setBody>
<!-- Causes java.lang.NumberFormatException: For input string: "" -->
<setBody>
<simple resultType="java.lang.Integer"></simple>
</setBody>
{code}
was:
Both of the following code snippets lead to unexpected results when setting a
resultType to be a boolean/integer
{code:title=Scenario - Handling POJO}
<camelContext trace="false"
xmlns="http://camel.apache.org/schema/blueprint";>
<route>
<from uri="direct:entry"/>
<!-- Return any kind of POJO -->
<bean ref="complexModelFactory" method="createComplexModel" />
<setBody>
<simple resultType="java.lang.Boolean">${body}</simple>
</setBody>
<log message="The body is currently :: '${body}'" />
</route>
</camelContext>
{code}
{code:title=Scenario - Handling missing header}
<camelContext trace="false"
xmlns="http://camel.apache.org/schema/blueprint";>
<route>
<from uri="direct:entry"/>
<setBody>
<simple
resultType="java.lang.Boolean">${headers.missing}</simple>
</setBody>
<log message="The body is currently :: '${body}'" />
</route>
</camelContext>
{code}
The log for both of these scenarios is -
{code}[ main] route1 INFO The
body is currently :: ''{code}
It might be expected that the resulting body would either be true or false.
I am not sure if the below behaviour is as expected either -
{code}
<!-- No error - but header is not an integer -->
<setBody>
<simple
resultType="java.lang.Integer">${headers.missing}</simple>
</setBody>
<!-- Causes java.lang.NumberFormatException: For input string: "" -->
<setBody>
<simple resultType="java.lang.Integer"></simple>
</setBody>
{code}
> Simple Language - ResultType Coercion is not consistent
> -------------------------------------------------------
>
> Key: CAMEL-7305
> URL: https://issues.apache.org/jira/browse/CAMEL-7305
> Project: Camel
> Issue Type: Bug
> Affects Versions: 2.12.3
> Reporter: Alan Foster
>
> Both of the following code snippets lead to unexpected results when setting a
> resultType to be a boolean/integer
> {code:title=Scenario - Handling POJO}
> <camelContext trace="false"
> xmlns="http://camel.apache.org/schema/blueprint";>
> <route>
> <from uri="direct:entry"/>
> <!-- Return any kind of POJO -->
> <bean ref="complexModelFactory" method="createComplexModel" />
> <setBody>
> <simple resultType="java.lang.Boolean">${body}</simple>
> </setBody>
> <log message="The body is currently :: '${body}'" />
> </route>
> </camelContext>
> {code}
> {code:title=Scenario - Handling missing header}
> <camelContext trace="false"
> xmlns="http://camel.apache.org/schema/blueprint";>
> <route>
> <from uri="direct:entry"/>
> <setBody>
> <simple
> resultType="java.lang.Boolean">${headers.missing}</simple>
> </setBody>
> <log message="The body is currently :: '${body}'" />
> </route>
> </camelContext>
> {code}
> The log for both of these scenarios is -
> {code}[ main] route1 INFO
> The body is currently :: ''{code}
> It might be expected that the resulting body would either be true or false.
> I am not sure if the below behaviour is as expected either - as they are
> similiar scenarios, but with different outcomes.
> {code}
> <!-- No error - but header is not an integer -->
> <setBody>
> <simple
> resultType="java.lang.Integer">${headers.missing}</simple>
> </setBody>
> <!-- Causes java.lang.NumberFormatException: For input string: ""
> -->
> <setBody>
> <simple resultType="java.lang.Integer"></simple>
> </setBody>
> {code}
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