Package org.apache.camel.model.language

Class JavaExpression

java.lang.Object

org.apache.camel.model.language.ExpressionDefinition

org.apache.camel.model.language.TypedExpressionDefinition

org.apache.camel.model.language.JavaExpression

All Implemented Interfaces:

org.apache.camel.Expression, org.apache.camel.ExpressionFactory, HasExpressionType, org.apache.camel.Predicate, org.apache.camel.PredicateFactory, org.apache.camel.spi.ExpressionFactoryAware, org.apache.camel.spi.PredicateFactoryAware

@Metadata(firstVersion="4.3.0",
          label="language",
          title="Java")
public class JavaExpression
extends TypedExpressionDefinition

Evaluates a Java (Java compiled once at runtime) expression.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	JavaExpression.Builder	Builder is a specific builder for JavaExpression.

Nested classes/interfaces inherited from class org.apache.camel.model.language.TypedExpressionDefinition

TypedExpressionDefinition.AbstractBuilder<T extends TypedExpressionDefinition.AbstractBuilder<T,E>,E extends TypedExpressionDefinition>

Constructor Summary

Constructors

Constructor	Description
JavaExpression()
JavaExpression(String expression)

Method Summary

Modifier and Type	Method	Description
String	getLanguage()
String	getPreCompile()
String	getSingleQuotes()
void	setPreCompile(String preCompile)	Whether the expression should be pre compiled once during initialization phase.
void	setSingleQuotes(String singleQuotes)	Whether single quotes can be used as replacement for double quotes.

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

getResultType, getResultTypeName, setResultType, setResultTypeName

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

createExpression, createPredicate, evaluate, getExpression, getExpressionFactory, getExpressionType, getExpressionValue, getId, getLabel, getLabel, getPredicate, getPredicateFactory, getTrim, init, initPredicate, matches, setExpression, setExpressionType, setExpressionValue, setId, setTrim, toString

Methods inherited from class java.lang.Object

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

Constructor Details

JavaExpression

public JavaExpression()

JavaExpression

public JavaExpression(String expression)

Method Details

getLanguage

public String getLanguage()

Overrides:

getLanguage in class ExpressionDefinition

getPreCompile

public String getPreCompile()

setPreCompile

public void setPreCompile(String preCompile)

Whether the expression should be pre compiled once during initialization phase. If this is turned off, then the expression is reloaded and compiled on each evaluation.

getSingleQuotes

public String getSingleQuotes()

setSingleQuotes

public void setSingleQuotes(String singleQuotes)

Whether single quotes can be used as replacement for double quotes. This is convenient when you need to work with strings inside strings.