com.adaptris.core.services.metadata

Class IntegerValueMatcher

java.lang.Object

com.adaptris.core.services.metadata.IntegerValueMatcher

All Implemented Interfaces:

MetadataValueMatcher

public class IntegerValueMatcher
extends java.lang.Object
implements MetadataValueMatcher

Integer based value match implementation of MetadataValueMatcher for MetadataValueBranchingService.

This allows a simple integer comparision to determine the branch that should be used. The key portion of the underlying MetadataToServiceIdMappings field is a simple expression that follows the following syntax <operator><value> where valid operators are

1. <
2. >
3. =
4. <=
5. >=

Precedence is determined by the natural ASCII sort order (0-9, <, =, > in that order) of the key portion; the first matching condition will be used. e.g. For a given serviceKey which evaluates to 20; if you have both >10 and >=20 configured in MetadataToServiceIdMappings, then >10 will be the matching expression due to the natural sort order of the two key values.

The service key created from the associated metadata-keys is used as the left hand side of the expression

In the adapter configuration file this class is aliased as integer-value-matcher which is the preferred alternative to the fully qualified classname when building your configuration.

Constructor Summary

Constructors

Constructor and Description
IntegerValueMatcher()

Method Summary

Modifier and Type	Method and Description
java.lang.String	getNextServiceId(java.lang.String serviceKey, KeyValuePairBag mappings) Get the next service id from the mapping.

Methods inherited from class java.lang.Object

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

Constructor Detail

IntegerValueMatcher

public IntegerValueMatcher()

Method Detail

getNextServiceId

public java.lang.String getNextServiceId(java.lang.String serviceKey,
                                         KeyValuePairBag mappings)

Description copied from interface: MetadataValueMatcher

Get the next service id from the mapping.

Specified by:

getNextServiceId in interface MetadataValueMatcher

Parameters:

serviceKey - the service key generated from metadata

mappings - the list of mappings from MetadataValueBranchingService.getMetadataToServiceIdMappings()

Returns:

the service key that was found, null otherwise.