Class SimplePublisherMetadataSource

java.lang.Object

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, Artem Bilan

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor	Description
SimplePublisherMetadataSource()

Method Summary

Modifier and Type	Method	Description
String	getChannelName(Method method)
Expression	getExpressionForPayload(Method method)
Map<String,Expression>	getExpressionsForHeaders(Method method)
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 Details

METHOD_NAME_VARIABLE_NAME

static final String METHOD_NAME_VARIABLE_NAME

See Also:

• Constant Field Values

ARGUMENT_MAP_VARIABLE_NAME

static final String ARGUMENT_MAP_VARIABLE_NAME

See Also:

• Constant Field Values

RETURN_VALUE_VARIABLE_NAME

static final String RETURN_VALUE_VARIABLE_NAME

See Also:

• Constant Field Values

EXCEPTION_VARIABLE_NAME

static final String EXCEPTION_VARIABLE_NAME

See Also:

• Constant Field Values

EXPRESSION_PARSER

static final ExpressionParser EXPRESSION_PARSER

RETURN_VALUE_EXPRESSION

static final Expression RETURN_VALUE_EXPRESSION

Constructor Details

SimplePublisherMetadataSource

public SimplePublisherMetadataSource()

Method Details

setChannelName

public void setChannelName(String channelName)

getChannelName

public String getChannelName(Method method)

setPayloadExpression

public void setPayloadExpression(String payloadExpression)

getExpressionForPayload

public Expression getExpressionForPayload(Method method)

setHeaderExpressions

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

getExpressionsForHeaders

public Map<String,Expression> getExpressionsForHeaders(Method method)