Spring Integration

org.springframework.integration.aop
Class SimplePublisherMetadataSource

java.lang.Object
  extended by org.springframework.integration.aop.SimplePublisherMetadataSource

public class SimplePublisherMetadataSource
extends Object

Simple implementation of PublisherMetadataSource that allows for configuration of a single channel name, payload expression, and array of header key=value expressions.

Since:
2.0
Author:
Mark Fisher

Field Summary
static String ARGUMENT_MAP_VARIABLE_NAME
           
static String EXCEPTION_VARIABLE_NAME
           
static String METHOD_NAME_VARIABLE_NAME
           
static String RETURN_VALUE_VARIABLE_NAME
           
 
Constructor Summary
SimplePublisherMetadataSource()
           
 
Method Summary
 String getChannelName(Method method)
          Returns the channel name to which Messages should be published for this particular method invocation.
 Map<String,String> getHeaderExpressions(Method method)
          Returns the map of expression strings to be evaluated for any headers that should be set on the published Message.
 String getPayloadExpression(Method method)
          Returns the expression string to be evaluated for creating the Message payload.
 void setChannelName(String channelName)
           
 void setHeaderExpressions(Map<String,String> headerExpressions)
           
 void setPayloadExpression(String payloadExpression)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

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
Constructor Detail

SimplePublisherMetadataSource

public SimplePublisherMetadataSource()
Method Detail

setChannelName

public void setChannelName(String channelName)

getChannelName

public String getChannelName(Method method)
Returns the channel name to which Messages should be published for this particular method invocation.


setPayloadExpression

public void setPayloadExpression(String payloadExpression)

getPayloadExpression

public String getPayloadExpression(Method method)
Returns the expression string to be evaluated for creating the Message payload.


setHeaderExpressions

public void setHeaderExpressions(Map<String,String> headerExpressions)

getHeaderExpressions

public Map<String,String> getHeaderExpressions(Method method)
Returns the map of expression strings to be evaluated for any headers that should be set on the published Message. The keys in the Map are header names, the values are the expression strings.


Spring Integration

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