public abstract class IntegrationObjectSupport extends java.lang.Object implements org.springframework.beans.factory.BeanNameAware, NamedComponent, org.springframework.context.ApplicationContextAware, org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.InitializingBean, ExpressionCapable
TaskScheduler and ConversionService instances.
This is intended to be used as a base class for internal framework components whereas code built upon the integration framework should not require tight coupling with the context but rather rely on standard dependency injection.
| Modifier and Type | Field and Description |
|---|---|
protected static org.springframework.expression.ExpressionParser |
EXPRESSION_PARSER |
protected org.apache.commons.logging.Log |
logger
Logger that is available to subclasses
|
| Constructor and Description |
|---|
IntegrationObjectSupport() |
| Modifier and Type | Method and Description |
|---|---|
void |
afterPropertiesSet() |
protected <T> T |
extractTypeIfPossible(java.lang.Object targetObject,
java.lang.Class<T> expectedType) |
protected org.springframework.context.ApplicationContext |
getApplicationContext() |
java.lang.String |
getApplicationContextId()
Returns the
ApplicationContext.getId() if the
ApplicationContext is available. |
protected org.springframework.beans.factory.BeanFactory |
getBeanFactory() |
protected org.springframework.messaging.core.DestinationResolver<org.springframework.messaging.MessageChannel> |
getChannelResolver() |
java.lang.String |
getComponentName()
Will return the name of this component identified by
componentName field. |
java.lang.String |
getComponentType()
Subclasses may implement this method to provide component type information.
|
org.springframework.core.convert.ConversionService |
getConversionService() |
org.springframework.expression.Expression |
getExpression()
Return the primary SpEL expression if this component is expression-based.
|
protected java.util.Properties |
getIntegrationProperties() |
protected <T> T |
getIntegrationProperty(java.lang.String key,
java.lang.Class<T> tClass) |
protected MessageBuilderFactory |
getMessageBuilderFactory() |
protected org.springframework.scheduling.TaskScheduler |
getTaskScheduler() |
protected boolean |
isInitialized()
Return the status of this component if it has been initialized already.
|
protected void |
onInit()
Subclasses may implement this for initialization logic.
|
void |
setApplicationContext(org.springframework.context.ApplicationContext applicationContext) |
void |
setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory) |
void |
setBeanName(java.lang.String beanName) |
void |
setChannelResolver(org.springframework.messaging.core.DestinationResolver<org.springframework.messaging.MessageChannel> channelResolver)
Specify the
DestinationResolver strategy to use. |
void |
setComponentName(java.lang.String componentName)
Sets the name of this component.
|
protected void |
setConversionService(org.springframework.core.convert.ConversionService conversionService) |
void |
setMessageBuilderFactory(MessageBuilderFactory messageBuilderFactory) |
void |
setPrimaryExpression(org.springframework.expression.Expression expression)
For expression-based components, set the primary expression.
|
protected void |
setTaskScheduler(org.springframework.scheduling.TaskScheduler taskScheduler) |
java.lang.String |
toString() |
protected static final org.springframework.expression.ExpressionParser EXPRESSION_PARSER
protected final org.apache.commons.logging.Log logger
public final void setBeanName(java.lang.String beanName)
setBeanName in interface org.springframework.beans.factory.BeanNameAwarepublic java.lang.String getComponentName()
componentName field.
If componentName was not set this method will default to the 'beanName' of this component;getComponentName in interface NamedComponentpublic void setComponentName(java.lang.String componentName)
componentName - The component name.public java.lang.String getComponentType()
getComponentType in interface NamedComponentpublic void setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory)
setBeanFactory in interface org.springframework.beans.factory.BeanFactoryAwarepublic void setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
throws org.springframework.beans.BeansException
setApplicationContext in interface org.springframework.context.ApplicationContextAwareorg.springframework.beans.BeansExceptionpublic void setChannelResolver(org.springframework.messaging.core.DestinationResolver<org.springframework.messaging.MessageChannel> channelResolver)
DestinationResolver strategy to use.
The default is a BeanFactoryChannelResolver.channelResolver - The channel resolver.public org.springframework.expression.Expression getExpression()
ExpressionCapablegetExpression in interface ExpressionCapablepublic final void setPrimaryExpression(org.springframework.expression.Expression expression)
expression - the expression.public final void afterPropertiesSet()
afterPropertiesSet in interface org.springframework.beans.factory.InitializingBeanprotected void onInit()
throws java.lang.Exception
java.lang.Exception - Any exception.protected boolean isInitialized()
protected org.springframework.beans.factory.BeanFactory getBeanFactory()
protected org.springframework.scheduling.TaskScheduler getTaskScheduler()
protected org.springframework.messaging.core.DestinationResolver<org.springframework.messaging.MessageChannel> getChannelResolver()
protected void setTaskScheduler(org.springframework.scheduling.TaskScheduler taskScheduler)
public org.springframework.core.convert.ConversionService getConversionService()
protected void setConversionService(org.springframework.core.convert.ConversionService conversionService)
public java.lang.String getApplicationContextId()
ApplicationContext.getId() if the
ApplicationContext is available.protected org.springframework.context.ApplicationContext getApplicationContext()
protected java.util.Properties getIntegrationProperties()
IntegrationContextUtils.getIntegrationProperties(BeanFactory)protected MessageBuilderFactory getMessageBuilderFactory()
public void setMessageBuilderFactory(MessageBuilderFactory messageBuilderFactory)
protected <T> T getIntegrationProperty(java.lang.String key,
java.lang.Class<T> tClass)
T - The expected type of the property.key - Integration property.tClass - the class to convert a value of Integration property.protected <T> T extractTypeIfPossible(java.lang.Object targetObject,
java.lang.Class<T> expectedType)
public java.lang.String toString()
toString in class java.lang.Object