在Camel v2.16.0中替换Deprecated beanRef（）

Question

We are upgrading from Camel v2.13 to v2.16 and discovered that beanRef() has been marked as deprecated. What is the replacement/alternative recommended by Apache Camel. I was unable to find anything useful on Camel v2.16.0 Documentation site. Even updated examples are not yet available.

beanRef() is syntax within Java DSL Bean Language of Camel.

Answer 1

I assume that you are talking about the ProcessorDefinition class.

The javadoc comments say to use the bean(...) methods as replacements for the beanRef(...) methods.

Source reference: https://github.com/apache/camel/blob/6dae060eeec8b49531df5d6828030f4ef037f6eb/camel-core/src/main/java/org/apache/camel/model/ProcessorDefinition.java

Answer 2

from(...).to("bean:beanId?method=myMethod")

要么

from(...).bean("beanId", "myMethod")

Answer 3

Here is a list of depricated methods of beanRef in Camel 2.16.3

org.apache.camel.model.ProcessorDefinition. beanRef(String)
use ProcessorDefinition.bean(Object)

org.apache.camel.model.ProcessorDefinition. beanRef(String, boolean)
use ProcessorDefinition.bean(Object, String, boolean)

org.apache.camel.model.ProcessorDefinition. beanRef(String, String)
use ProcessorDefinition.bean(Object, String)

org.apache.camel.model.ProcessorDefinition. beanRef(String, String, boolean)
use ProcessorDefinition.bean(Object, String, boolean)

org.apache.camel.model.ProcessorDefinition. beanRef(String, String, boolean, boolean)
The option multiParameterArray is deprecated.

Source Reference : http://static.javadoc.io/org.apache.camel/camel-core/2.16.3/deprecated-list.html