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Chapter 28. Ref
Overview 复制链接链接已复制到粘贴板!
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The Ref expression language is really just a way to look up a custom Expression from the Registry. This is particular convenient to use in the XML DSL.
The Ref language is part of camel-core
.
Static import 复制链接链接已复制到粘贴板!
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To use the Ref language in your Java application code, include the following import statement in your Java source files:
import static org.apache.camel.language.ref.RefLanguage.ref;
import static org.apache.camel.language.ref.RefLanguage.ref;
XML example 复制链接链接已复制到粘贴板!
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For example, the splitter pattern can reference a custom expression using the Ref language, as follows:
Java example 复制链接链接已复制到粘贴板!
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The preceding route can also be implemented in the Java DSL, as follows:
from("seda:a") .split().ref("myExpression") .to("seda:b");
from("seda:a")
.split().ref("myExpression")
.to("seda:b");