org.apache.camel.model.language

Class MethodCallExpression

java.lang.Object

org.apache.camel.model.language.ExpressionDefinition

org.apache.camel.model.language.MethodCallExpression

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="1.3.0",
          label="language,core,java",
          title="Bean method")
public class MethodCallExpression
extends ExpressionDefinition

To use a Java bean (aka method call) in Camel expressions or predicates.

Constructor Summary

Constructors

Constructor and Description
MethodCallExpression()
MethodCallExpression(Class<?> type)
MethodCallExpression(Class<?> type, String method)
MethodCallExpression(Object instance)
MethodCallExpression(Object instance, String method)
MethodCallExpression(String beanName)
MethodCallExpression(String beanName, String method)

Method Summary

Modifier and Type	Method and Description
protected void	configureLanguage(org.apache.camel.CamelContext camelContext, org.apache.camel.spi.Language language)
org.apache.camel.Expression	createExpression(org.apache.camel.CamelContext camelContext)
org.apache.camel.Predicate	createPredicate(org.apache.camel.CamelContext camelContext)
Class<?>	getBeanType()
String	getBeanTypeName()
Object	getInstance()
String	getLanguage()
String	getMethod()
String	getRef()
void	setBeanType(Class<?> beanType)
void	setBeanTypeName(String beanTypeName) Class name of the bean to use
void	setInstance(Object instance)
void	setMethod(String method) Name of method to call
void	setRef(String ref) Reference to bean to lookup in the registry
String	toString()

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

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

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

MethodCallExpression

public MethodCallExpression()

MethodCallExpression

public MethodCallExpression(String beanName)

MethodCallExpression

public MethodCallExpression(String beanName,
                            String method)

MethodCallExpression

public MethodCallExpression(Object instance)

MethodCallExpression

public MethodCallExpression(Object instance,
                            String method)

MethodCallExpression

public MethodCallExpression(Class<?> type)

MethodCallExpression

public MethodCallExpression(Class<?> type,
                            String method)

Method Detail

getLanguage

public String getLanguage()

Overrides:

getLanguage in class ExpressionDefinition

getRef

public String getRef()

setRef

public void setRef(String ref)

Reference to bean to lookup in the registry

getMethod

public String getMethod()

setMethod

public void setMethod(String method)

Name of method to call

getBeanType

public Class<?> getBeanType()

setBeanType

public void setBeanType(Class<?> beanType)

getBeanTypeName

public String getBeanTypeName()

setBeanTypeName

public void setBeanTypeName(String beanTypeName)

Class name of the bean to use

getInstance

public Object getInstance()

setInstance

public void setInstance(Object instance)

createExpression

public org.apache.camel.Expression createExpression(org.apache.camel.CamelContext camelContext)

Specified by:

createExpression in interface org.apache.camel.ExpressionFactory

Overrides:

createExpression in class ExpressionDefinition

configureLanguage

protected void configureLanguage(org.apache.camel.CamelContext camelContext,
                                 org.apache.camel.spi.Language language)

createPredicate

public org.apache.camel.Predicate createPredicate(org.apache.camel.CamelContext camelContext)

Overrides:

createPredicate in class ExpressionDefinition

toString

public String toString()

Overrides:

toString in class ExpressionDefinition