com.adaptris.core.metadata

Class MetadataResolver

java.lang.Object

com.adaptris.core.metadata.MetadataResolver

public class MetadataResolver
extends java.lang.Object

This resolver allows you to specify a prefixed ($$) metadata key in configuration whose metadata value will be used as the actual metadata item key lookup.

For example, if I have 3 metadata items, with the following key -- values;

• key1 -- value1
• key2 -- value2

Resolving the key "key1" will simply return "key1". No resolution has to be made here.
Resolving the key "$$key1" will return the value "value1". Because we prefixed the key with "$$" resolution does take place.

This resolver is useful if you do not happen to know during configuration what metadata key you need to perform an action on. Instead this key can be looked up during runtime as the value of a known metadata key.

Constructor Summary

Constructors

Constructor and Description
MetadataResolver()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	resolveKey(AdaptrisMessage message, java.lang.String key)

Methods inherited from class java.lang.Object

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

Constructor Detail

MetadataResolver

public MetadataResolver()

Method Detail

resolveKey

public static java.lang.String resolveKey(AdaptrisMessage message,
                                          java.lang.String key)