IMsgHeader (Jadex Active Component Platform 4.0.259 API)

```
public interface IMsgHeader
```
Interface for message headers with meta information / link-level security.

Field Summary

Fields
Modifier and Type	Field	Description
`static java.lang.String`	`CONVERSATION_ID`	Message header key for conversation IDs (optional).
`static java.lang.String`	`RECEIVER`	Message header key for the receiver.
`static java.lang.String`	`SENDER`	Message header key for the sender.
`static java.lang.String`	`XID`	Message header key for internal message id (optional).

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addProperty(java.lang.String propname, java.lang.Object propval)`	Adds a header property to the header.
`java.lang.Object`	`getProperty(java.lang.String propertyname)`	Gets a property stored in the header.
`IComponentIdentifier`	`getReceiver()`	Gets the receiver of the message.
`IComponentIdentifier`	`getSender()`	Gets the sender of the message.

- Field Detail
  - SENDER
```
static final java.lang.String SENDER
```
    Message header key for the sender.
    
    See Also:
    
    Constant Field Values
  - RECEIVER
```
static final java.lang.String RECEIVER
```
    Message header key for the receiver.
    
    See Also:
    
    Constant Field Values
  - CONVERSATION_ID
```
static final java.lang.String CONVERSATION_ID
```
    Message header key for conversation IDs (optional).
    
    See Also:
    
    Constant Field Values
  - XID
```
static final java.lang.String XID
```
    Message header key for internal message id (optional). Added automatically when monitoring is active on sender side.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - getSender
```
IComponentIdentifier getSender()
```
    Gets the sender of the message.
    
    Returns:
    
    The sender.
  - getReceiver
```
IComponentIdentifier getReceiver()
```
    Gets the receiver of the message.
    
    Returns:
    
    The receiver.
  - getProperty
```
java.lang.Object getProperty(java.lang.String propertyname)
```
    Gets a property stored in the header.
    
    Parameters:
    
    propertyname -
    
    Returns:
  - addProperty
```
void addProperty(java.lang.String propname,
                 java.lang.Object propval)
```
    Adds a header property to the header.
    
    Parameters:
    
    propname - The property name.
    
    propval - The property value.