MessagePolicy.Target (Java EE 8)

Enclosing class:

MessagePolicy
```
public static interface MessagePolicy.Target
```
This interface is used to represent and perform message targeting. Targets are used by message authentication modules to operate on the corresponding content within messages.
The internal state of a Target indicates whether it applies to the request or response message of a MessageInfo and to which components it applies within the identified message.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.Object`	`get(MessageInfo messageInfo)`	Get the Object identified by the Target from the MessageInfo.
`void`	`put(MessageInfo messageInfo, java.lang.Object data)`	Put the Object into the MessageInfo at the location identified by the target.
`void`	`remove(MessageInfo messageInfo)`	Remove the Object identified by the Target from the MessageInfo.

- Method Detail
  - get
```
java.lang.Object get(MessageInfo messageInfo)
```
    Get the Object identified by the Target from the MessageInfo.
    
    Parameters:
    
    messageInfo - The MessageInfo containing the request or response message from which the target is to be obtained.
    
    Returns:
    
    An Object representing the target, or null when the target could not be found in the MessageInfo.
  - remove
```
void remove(MessageInfo messageInfo)
```
    Remove the Object identified by the Target from the MessageInfo.
    
    Parameters:
    
    messageInfo - The MessageInfo containing the request or response message from which the target is to be removed.
  - put
```
void put(MessageInfo messageInfo,
         java.lang.Object data)
```
    Put the Object into the MessageInfo at the location identified by the target.
    
    Parameters:
    
    messageInfo - The MessageInfo containing the request or response message into which the object is to be put.