[jira] [Created] (CAMEL-15321) Wrong call from deprecated method org.apache.camel.util.IntrospectionSupport.extractProperties to new org.apache.camel.support.IntrospectionSupport.extractProperties

["Vincent Grossi (Jira)" <ji...@apache.org>]

Vincent Grossi created CAMEL-15321:
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             Summary: Wrong call from deprecated method org.apache.camel.util.IntrospectionSupport.extractProperties to new org.apache.camel.support.IntrospectionSupport.extractProperties
                 Key: CAMEL-15321
                 URL: https://issues.apache.org/jira/browse/CAMEL-15321
             Project: Camel
          Issue Type: Bug
          Components: camel-core
    Affects Versions: 3.2.0
            Reporter: Vincent Grossi
             Fix For: 3.2.0


Using activemq 5.15.9 with camel 3.2.0 is leading to a IllegalArgumentException:

 

 
{noformat}
Caused by: java.lang.RuntimeException: java.lang.IllegalArgumentException: wrong number of argumentsCaused by: java.lang.RuntimeException: java.lang.IllegalArgumentException: wrong number of arguments at org.apache.camel.util.IntrospectionSupport.extractProperties(IntrospectionSupport.java:41) at org.apache.activemq.camel.component.ActiveMQComponent.convertPathToActualDestination(ActiveMQComponent.java:161) at org.apache.camel.component.jms.JmsComponent.createEndpoint(JmsComponent.java:1081) at org.apache.camel.support.DefaultComponent.createEndpoint(DefaultComponent.java:233) at org.apache.camel.impl.engine.AbstractCamelContext.doGetEndpoint(AbstractCamelContext.java:842) ... 53 moreCaused by: java.lang.IllegalArgumentException: wrong number of arguments at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ... suppressed 3 lines at org.apache.camel.util.IntrospectionSupport.extractProperties(IntrospectionSupport.java:39) ... 57 more{noformat}
 

This is due to the dynamic invocation not being correctly implemented.

 
{code:java}
    @Deprecated
    public static Map<String, Object> extractProperties(Map<String, Object> properties, String optionPrefix) {
        try {
            Class<?> clazz = Class.forName("org.apache.camel.support.IntrospectionSupport");
            Method method = clazz.getMethod("extractProperties", Map.class, String.class);
            return (Map) method.invoke(properties, optionPrefix);
        } catch (Throwable t) {
            throw new RuntimeException(t);
        }
    }

{code}
the invocation skipped the instance it needs to use to invoke the method from. The method is a static, so it should use a null instance.

 

 
{code:java}
    @Deprecated
    public static Map<String, Object> extractProperties(Map<String, Object> properties, String optionPrefix) {
        try {
            Class<?> clazz = Class.forName("org.apache.camel.support.IntrospectionSupport");
            Method method = clazz.getMethod("extractProperties", Map.class, String.class);
            return (Map) method.invoke(null, properties, optionPrefix);
        } catch (Throwable t) {
            throw new RuntimeException(t);
        }
    }

{code}
  

 



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