Package org.apache.camel.impl.engine

Class DefaultCamelBeanPostProcessor

java.lang.Object

org.apache.camel.impl.engine.DefaultCamelBeanPostProcessor

All Implemented Interfaces:

org.apache.camel.spi.CamelBeanPostProcessor

public class DefaultCamelBeanPostProcessor
extends Object
implements org.apache.camel.spi.CamelBeanPostProcessor

A bean post processor which implements the Bean Integration features in Camel. Features such as the Bean Injection of objects like Endpoint and ProducerTemplate together with support for POJO Consuming via the Consume annotation along with POJO Producing via the Produce annotation along with other annotations such as DynamicRouter for creating a Dynamic router via annotations. RecipientList for creating a Recipient List router via annotations. RoutingSlip for creating a Routing Slip router via annotations.

Components such as camel-spring, and camel-blueprint can leverage this post processor to hook in Camel bean post processing into their bean processing framework.

Field Summary

Fields

Modifier and Type	Field	Description
protected org.apache.camel.CamelContext	camelContext
protected CamelPostProcessorHelper	camelPostProcessorHelper
protected static org.slf4j.Logger	LOG

Constructor Summary

Constructors

Constructor	Description
DefaultCamelBeanPostProcessor()
DefaultCamelBeanPostProcessor(org.apache.camel.CamelContext camelContext)

Method Summary

Modifier and Type	Method	Description
protected boolean	bindToRegistrySupported()	Whether support for the annotation BindToRegistry is supported.
protected boolean	canPostProcessBean(Object bean, String beanName)
protected boolean	canSetCamelContext(Object bean, String beanName)
org.apache.camel.CamelContext	getOrLookupCamelContext()	Strategy to get the CamelContext to use.
CamelPostProcessorHelper	getPostProcessorHelper()	Strategy to get the CamelPostProcessorHelper
protected void	injectBindToRegistryFields(Object bean, String beanName, Function<Class,Boolean> accept)
protected void	injectBindToRegistryMethods(Object bean, String beanName, Function<Class,Boolean> accept)
protected void	injectClass(Object bean, String beanName)
void	injectField(Field field, String endpointUri, String endpointProperty, Object bean, String beanName)
void	injectField(Field field, String endpointUri, String endpointProperty, Object bean, String beanName, boolean binding)
void	injectFieldBean(Field field, String name, Object bean, String beanName)
void	injectFieldBeanConfig(Field field, String name, Object bean, String beanName)
void	injectFieldProperty(Field field, String propertyName, String propertyDefaultValue, Object bean, String beanName)
protected void	injectFields(Object bean, String beanName, Function<Class,Boolean> accept)
protected void	injectFirstPass(Object bean, String beanName, Function<Class,Boolean> filter)
protected void	injectMethods(Object bean, String beanName, Function<Class,Boolean> accept)
protected void	injectNestedClasses(Object bean, String beanName)
protected void	injectSecondPass(Object bean, String beanName, Function<Class,Boolean> filter)
Object	postProcessAfterInitialization(Object bean, String beanName)
Object	postProcessBeforeInitialization(Object bean, String beanName)
void	setterBeanConfigInjection(Method method, String name, Object bean, String beanName)
void	setterBeanInjection(Method method, String name, Object bean, String beanName)
protected void	setterInjection(Method method, Object bean, String beanName)
void	setterInjection(Method method, Object bean, String beanName, String endpointUri, String endpointProperty)
void	setterPropertyInjection(Method method, String propertyValue, String propertyDefaultValue, Object bean, String beanName)

Methods inherited from class java.lang.Object

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

Field Detail

LOG

protected static final org.slf4j.Logger LOG

camelPostProcessorHelper

protected CamelPostProcessorHelper camelPostProcessorHelper

camelContext

protected org.apache.camel.CamelContext camelContext

Constructor Detail

DefaultCamelBeanPostProcessor

public DefaultCamelBeanPostProcessor()

DefaultCamelBeanPostProcessor

public DefaultCamelBeanPostProcessor(org.apache.camel.CamelContext camelContext)

Method Detail

postProcessBeforeInitialization

public Object postProcessBeforeInitialization(Object bean,
                                              String beanName)
                                       throws Exception

Specified by:

postProcessBeforeInitialization in interface org.apache.camel.spi.CamelBeanPostProcessor

Throws:

Exception

postProcessAfterInitialization

public Object postProcessAfterInitialization(Object bean,
                                             String beanName)
                                      throws Exception

Specified by:

postProcessAfterInitialization in interface org.apache.camel.spi.CamelBeanPostProcessor

Throws:

Exception

getOrLookupCamelContext

public org.apache.camel.CamelContext getOrLookupCamelContext()

Strategy to get the CamelContext to use.

getPostProcessorHelper

public CamelPostProcessorHelper getPostProcessorHelper()

Strategy to get the CamelPostProcessorHelper

canPostProcessBean

protected boolean canPostProcessBean(Object bean,
                                     String beanName)

bindToRegistrySupported

protected boolean bindToRegistrySupported()

Whether support for the annotation BindToRegistry is supported. This is only intended for standalone runtimes such as camel-main, camel-quarkus, etc.

canSetCamelContext

protected boolean canSetCamelContext(Object bean,
                                     String beanName)

injectFirstPass

protected void injectFirstPass(Object bean,
                               String beanName,
                               Function<Class,Boolean> filter)

injectSecondPass

protected void injectSecondPass(Object bean,
                                String beanName,
                                Function<Class,Boolean> filter)

injectFields

protected void injectFields(Object bean,
                            String beanName,
                            Function<Class,Boolean> accept)

injectBindToRegistryFields

protected void injectBindToRegistryFields(Object bean,
                                          String beanName,
                                          Function<Class,Boolean> accept)

injectField

public void injectField(Field field,
                        String endpointUri,
                        String endpointProperty,
                        Object bean,
                        String beanName)

injectField

public void injectField(Field field,
                        String endpointUri,
                        String endpointProperty,
                        Object bean,
                        String beanName,
                        boolean binding)

injectFieldBean

public void injectFieldBean(Field field,
                            String name,
                            Object bean,
                            String beanName)

injectFieldBeanConfig

public void injectFieldBeanConfig(Field field,
                                  String name,
                                  Object bean,
                                  String beanName)

injectFieldProperty

public void injectFieldProperty(Field field,
                                String propertyName,
                                String propertyDefaultValue,
                                Object bean,
                                String beanName)

injectMethods

protected void injectMethods(Object bean,
                             String beanName,
                             Function<Class,Boolean> accept)

injectBindToRegistryMethods

protected void injectBindToRegistryMethods(Object bean,
                                           String beanName,
                                           Function<Class,Boolean> accept)

injectClass

protected void injectClass(Object bean,
                           String beanName)

injectNestedClasses

protected void injectNestedClasses(Object bean,
                                   String beanName)

setterInjection

protected void setterInjection(Method method,
                               Object bean,
                               String beanName)

setterInjection

public void setterInjection(Method method,
                            Object bean,
                            String beanName,
                            String endpointUri,
                            String endpointProperty)

setterPropertyInjection

public void setterPropertyInjection(Method method,
                                    String propertyValue,
                                    String propertyDefaultValue,
                                    Object bean,
                                    String beanName)

setterBeanInjection

public void setterBeanInjection(Method method,
                                String name,
                                Object bean,
                                String beanName)

setterBeanConfigInjection

public void setterBeanConfigInjection(Method method,
                                      String name,
                                      Object bean,
                                      String beanName)