| Class | Description |
|---|---|
| ConstantExpression |
To use a constant value in Camel expressions or predicates.
|
| ELExpression | Deprecated |
| ExchangePropertyExpression |
To use a Camel Exchange property in expressions or predicates.
|
| ExpressionDefinition |
A useful base class for an expression
|
| GroovyExpression |
To use Groovy scripts in Camel expressions or predicates.
|
| HeaderExpression |
To use a Camel Message header in expressions or predicates.
|
| JavaScriptExpression |
To use JavaScript in Camel expressions or predicates.
|
| JsonPathExpression |
To use JsonPath in Camel expressions or predicates.
|
| JXPathExpression | Deprecated |
| LanguageExpression |
To use the specified language in Camel expressions or predicates.
|
| MethodCallExpression |
To use a Java bean (aka method call) in Camel expressions or predicates.
|
| MvelExpression |
To use MVEL scripts in Camel expressions or predicates.
|
| NamespaceAwareExpression |
A useful base class for any expression which may be namespace or XML content aware
such as
XPathExpression or XQueryExpression |
| OgnlExpression |
To use OGNL scripts in Camel expressions or predicates.
|
| PhpExpression | Deprecated |
| PythonExpression | Deprecated |
| RefExpression |
Reference to an existing Camel expression or predicate, which is looked up from the Camel registry.
|
| RubyExpression | Deprecated |
| SimpleExpression |
To use Camels built-in Simple language in Camel expressions or predicates.
|
| SpELExpression |
To use Spring Expression Language (SpEL) in Camel expressions or predicates.
|
| SqlExpression | Deprecated |
| TerserExpression |
To use HL7 terser scripts in Camel expressions or predicates.
|
| TokenizerExpression |
To use Camel message body or header with a tokenizer in Camel expressions or predicates.
|
| XMLTokenizerExpression |
To use Camel message body or header with a XML tokenizer in Camel expressions or predicates.
|
| XPathExpression |
To use XPath (XML) in Camel expressions or predicates.
|
| XQueryExpression |
To use XQuery (XML) in Camel expressions or predicates.
|
Apache Camel