org.mule.expression

Class MessageAttachmentsListExpressionEvaluator

java.lang.Object

org.mule.expression.MessageAttachmentsListExpressionEvaluator

All Implemented Interfaces:

ExpressionEvaluator, NamedObject

public class MessageAttachmentsListExpressionEvaluator
extends Object
implements ExpressionEvaluator

Looks up the attachment(s) on the message using the expression given. The expression can contain a comma-separated list of header names to lookup. A List of values is returned.

See Also:

MessageAttachmentsExpressionEvaluator, MessageAttachmentExpressionEvaluator, ExpressionEvaluator, DefaultExpressionManager

Field Summary

Fields

Modifier and Type	Field and Description
static String	NAME

Constructor Summary

Constructors

Constructor and Description
MessageAttachmentsListExpressionEvaluator()

Method Summary

Methods

Modifier and Type	Method and Description
Object	evaluate(String expression, MuleMessage message) Extracts a single property from the message
String	getName() Gets the name of the object
void	setName(String name)

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

Constructor Detail

MessageAttachmentsListExpressionEvaluator

public MessageAttachmentsListExpressionEvaluator()

Method Detail

evaluate

public Object evaluate(String expression,
              MuleMessage message)

Description copied from interface: ExpressionEvaluator

Extracts a single property from the message

Specified by:

evaluate in interface ExpressionEvaluator

Parameters:

expression - the property expression or expression

message - the message to extract from

Returns:

the result of the extraction or null if the property was not found

getName

public String getName()

Gets the name of the object

Specified by:

getName in interface NamedObject

Returns:

the name of the object

setName

public void setName(String name)