MethodAnnotationPublisherMetadataSource (Spring Integration 5.5.20-SNAPSHOT API)

java.lang.Object

org.springframework.integration.aop.MethodAnnotationPublisherMetadataSource

public class MethodAnnotationPublisherMetadataSource
extends Object

An PublisherMetadataSource implementation that retrieves the channel name and expression strings from an annotation.

Since:: 2.0
Author:: Mark Fisher, Artem Bilan, Gareth Chapman, Cameron Mayfield, Chengchen Ji, Gary Russell

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`ARGUMENT_MAP_VARIABLE_NAME`
`static String`	`EXCEPTION_VARIABLE_NAME`
`static ExpressionParser`	`EXPRESSION_PARSER`
`static String`	`METHOD_NAME_VARIABLE_NAME`
`static Expression`	`RETURN_VALUE_EXPRESSION`
`static String`	`RETURN_VALUE_VARIABLE_NAME`

Constructor Summary

Constructors

Constructor Description

MethodAnnotationPublisherMetadataSource()

MethodAnnotationPublisherMetadataSource(Set<Class<? extends Annotation>> annotationTypes)

Method Summary

Modifier and Type	Method	Description
`String`	`getChannelName(Method method)`
`Expression`	`getExpressionForPayload(Method method)`
`Map<String,Expression>`	`getExpressionsForHeaders(Method method)`
`void`	`setChannelAttributeName(String channelAttributeName)`

Methods inherited from class java.lang.Object

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

Field Details
- METHOD_NAME_VARIABLE_NAME
  
  public static final String METHOD_NAME_VARIABLE_NAME
  
  See Also:
  
  Constant Field Values
- ARGUMENT_MAP_VARIABLE_NAME
  
  public static final String ARGUMENT_MAP_VARIABLE_NAME
  
  See Also:
  
  Constant Field Values
- RETURN_VALUE_VARIABLE_NAME
  
  public static final String RETURN_VALUE_VARIABLE_NAME
  
  See Also:
  
  Constant Field Values
- EXCEPTION_VARIABLE_NAME
  
  public static final String EXCEPTION_VARIABLE_NAME
  
  See Also:
  
  Constant Field Values
- EXPRESSION_PARSER
  
  public static final ExpressionParser EXPRESSION_PARSER
- RETURN_VALUE_EXPRESSION
  
  public static final Expression RETURN_VALUE_EXPRESSION
Constructor Details
- MethodAnnotationPublisherMetadataSource
  
  public MethodAnnotationPublisherMetadataSource()
- MethodAnnotationPublisherMetadataSource
  
  public MethodAnnotationPublisherMetadataSource(Set<Class<? extends Annotation>> annotationTypes)
Method Details
- setChannelAttributeName
  
  public void setChannelAttributeName(String channelAttributeName)
- getChannelName
  
  public String getChannelName(Method method)
- getExpressionForPayload
  
  public Expression getExpressionForPayload(Method method)
- getExpressionsForHeaders
  
  public Map<String,Expression> getExpressionsForHeaders(Method method)