55.6. Excluded Arguments
Overview
Sometimes, you might need to exclude certain arguments, when it comes to mapping Java arguments to URI options. You can filter out unwanted arguments by specifying either the
excludeConfigNames element or the excludeConfigTypes element in the camel-api-component-maven-plugin plug-in configuration.
Syntax
The
excludeConfigNames element and the excludeConfigTypes element are specified as follows:
<excludeConfigNames>ArgumentNamePattern</excludeConfigNames> <excludeConfigTypes>TypeNamePattern</excludeConfigTypes>
Where
ArgumentNamePattern and TypeNamePattern are regular expressions that match the argument name and the argument type, respectively.
Scope
As shown in the following extract, the
excludeConfigNames element and the excludeConfigTypes element can optionally appear as children of the apis element and/or as children of api elements:
<configuration>
<apis>
<api>
<apiName>...</apiName>
...
<excludeConfigNames>...</excludeConfigNames>
<excludeConfigTypes>...</excludeConfigTypes>
</api>
<excludeConfigNames>...</excludeConfigNames>
<excludeConfigTypes>...</excludeConfigTypes>
...
</apis>
</configuration>
You can define the
excludeConfigNames element and the excludeConfigTypes element at the following scopes:
- As a child of an
apielement—the exclusions apply only to the API class specified by theapielement. - As a child of the
apiselement—the exclusions apply to all API classes by default, but can be overridden at theapilevel.
Elements
The following elements can be used to exclude arguments from the API mapping (so that they are unavailable as URI options):
excludeConfigNames- Specifies a regular expression (
java.util.regexsyntax) for excluding arguments, based on matching the argument name. excludeConfigTypes- Specifies a regular expression (
java.util.regexsyntax) for excluding arguments, based on matching the argument type.
