org.apache.camel.model.language

Class ConstantExpression

java.lang.Object

org.apache.camel.model.language.ExpressionDefinition

org.apache.camel.model.language.ConstantExpression

All Implemented Interfaces:

org.apache.camel.Expression, org.apache.camel.ExpressionFactory, DefinitionPropertyPlaceholderConfigurer, OtherAttributesAware, org.apache.camel.Predicate, org.apache.camel.spi.PropertyConfigurer, org.apache.camel.spi.PropertyPlaceholderConfigurer

@Metadata(firstVersion="1.5.0",
          label="language,core",
          title="Constant")
public class ConstantExpression
extends ExpressionDefinition

To use a constant value in Camel expressions or predicates. Important: this is a fixed constant value that is only set once during starting up the route, do not use this if you want dynamic values during routing.

Constructor Summary

Constructors

Constructor and Description
ConstantExpression()
ConstantExpression(String expression)

Method Summary

Modifier and Type	Method and Description
String	getLanguage()

Methods inherited from class org.apache.camel.model.language.ExpressionDefinition

assertMatches, configureExpression, configurePredicate, createExpression, createExpression, createPredicate, createPredicate, evaluate, evaluate, getExpression, getExpressionType, getExpressionValue, getId, getLabel, getLabel, getOtherAttributes, getPredicate, getTrim, matches, setExpression, setExpressionType, setExpressionValue, setId, setOtherAttributes, setProperty, setTrim, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.camel.model.DefinitionPropertyPlaceholderConfigurer

getReadPropertyPlaceholderOptions, getWritePropertyPlaceholderOptions

Constructor Detail

ConstantExpression

public ConstantExpression()

ConstantExpression

public ConstantExpression(String expression)

Method Detail

getLanguage

public String getLanguage()

Overrides:

getLanguage in class ExpressionDefinition