1
2
3
4
5
6
7 package org.mule.expression;
8
9 import org.mule.api.MuleMessage;
10 import org.mule.api.expression.ExpressionEnricher;
11 import org.mule.api.transport.PropertyScope;
12
13 public class MessageHeaderExpressionEnricher implements ExpressionEnricher
14 {
15
16 public static final String NAME = "header";
17
18 public void enrich(String expression, MuleMessage message, Object object)
19 {
20 String propertyName = expression;
21 PropertyScope scope = ExpressionUtils.getScope(expression);
22 if (scope != null)
23 {
24
25 propertyName = expression.substring(scope.getScopeName().length() + 1);
26 }
27 else
28 {
29
30 scope = PropertyScope.OUTBOUND;
31 }
32
33 message.setProperty(propertyName, object, scope);
34 }
35
36 public String getName()
37 {
38 return NAME;
39 }
40
41 public void setName(String name)
42 {
43 throw new UnsupportedOperationException();
44 }
45
46 }