org.mule.expression
Class MessageAttachmentsListExpressionEvaluator

java.lang.Object
  extended by org.mule.expression.MessageAttachmentsListExpressionEvaluator
All Implemented Interfaces:
ExpressionEvaluator, NamedObject, ExpressionConstants

public class MessageAttachmentsListExpressionEvaluator
extends java.lang.Object
implements ExpressionEvaluator, ExpressionConstants

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
static java.lang.String NAME
           
 
Fields inherited from interface org.mule.expression.ExpressionConstants
ALL_ARGUMENT, DELIM, OPTIONAL_ARGUMENT
 
Constructor Summary
MessageAttachmentsListExpressionEvaluator()
           
 
Method Summary
 java.lang.Object evaluate(java.lang.String expression, MuleMessage message)
          Extracts a single property from the message
 java.lang.String getName()
          Gets the name of the object
 void setName(java.lang.String name)
          Sets the name of the object
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

NAME

public static final java.lang.String NAME
See Also:
Constant Field Values
Constructor Detail

MessageAttachmentsListExpressionEvaluator

public MessageAttachmentsListExpressionEvaluator()
Method Detail

evaluate

public java.lang.Object evaluate(java.lang.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 java.lang.String getName()
Gets the name of the object

Specified by:
getName in interface NamedObject
Returns:
the name of the object

setName

public void setName(java.lang.String name)
Sets the name of the object

Specified by:
setName in interface NamedObject
Parameters:
name - the name of the object


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