Table of Contents
| API Documentation: | ComponentMetadataHandler |
|---|
Allows the build to provide rules that modify the metadata of depended-on software components.
Component metadata rules are applied in the components section of the dependencies block
DependencyHandler of a build script. The rules can be defined in two different ways:
- As an action directly when they are applied in the components section
- As an isolated class implementing the
ComponentMetadataRuleinterface
Example shows a basic way of removing certain transitive dependencies from one of our dependencies.
plugins {
id 'java'
}
repositories {
mavenCentral()
}
dependencies {
components {
withModule("jaxen:jaxen") {
allVariants {
withDependencies {
removeAll { it.group in ["dom4j", "jdom", "xerces", "maven-plugins", "xml-apis", "xom"] }
}
}
}
}
implementation("jaxen:jaxen:1.1.3")
}
| Method | Description |
all(rule) | Adds a rule closure that may modify the metadata of any resolved software component. |
all(rule) | Adds a class based rule that may modify the metadata of any resolved software component. |
all(rule, configureAction) | Adds a class based rule that may modify the metadata of any resolved software component. The rule itself is configured by the provided configure action. |
all(ruleSource) | Adds a rule that may modify the metadata of any resolved software component. |
all(rule) | Adds a rule action that may modify the metadata of any resolved software component. |
withModule(id, rule) | Adds a rule that may modify the metadata of any resolved software component belonging to the specified module. |
withModule(id, rule) | Adds a class based rule that may modify the metadata of any resolved software component belonging to the specified module. |
withModule(id, rule, configureAction) | Adds a class based rule that may modify the metadata of any resolved software component belonging to the specified module. |
withModule(id, ruleSource) | Adds a rule that may modify the metadata of any resolved software component belonging to the specified module. |
withModule(id, rule) | Adds a rule that may modify the metadata of any resolved software component belonging to the specified module. |
ComponentMetadataHandler all(Closure<?>
Closure<?>Adds a rule closure that may modify the metadata of any resolved software component.
The supplied rule closure must declare a ComponentMetadataDetails as it's first parameter,
allowing the component metadata to be modified.
In addition, the rule can declare additional (read-only) parameters, which may provide extra details about the component. The order of these additional parameters is not significant.
The following additional parameter types are supported:
IvyModuleDescriptor- additional Ivy-specific metadata. Rules declaring this parameter will only be invoked for components packaged as an Ivy module.PomModuleDescriptor- additional Maven-specific metadata. Rules declaring this parameter will only be invoked for components packaged as a POM module.
ComponentMetadataHandler all(Class<? extends ComponentMetadataRule>
Class<? extends ComponentMetadataRule>Adds a class based rule that may modify the metadata of any resolved software component.
ComponentMetadataHandler all(Class<? extends ComponentMetadataRule>Action<? super ActionConfiguration>
Class<? extends ComponentMetadataRule>Action<? super ActionConfiguration>Adds a class based rule that may modify the metadata of any resolved software component. The rule itself is configured by the provided configure action.
ComponentMetadataHandler all(Object ruleSource)
Adds a rule that may modify the metadata of any resolved software component.
The ruleSource is an Object that has a single rule method annotated with Mutate.
This rule method:
- must return void.
- must have
ComponentMetadataDetailsas the first parameter. - may have an additional parameter of type
IvyModuleDescriptororPomModuleDescriptor.
ComponentMetadataHandler all(Action<? super ComponentMetadataDetails>
Action<? super ComponentMetadataDetails>Adds a rule action that may modify the metadata of any resolved software component.
ComponentMetadataHandler withModule(Object id, Closure<?>
Closure<?>Adds a rule that may modify the metadata of any resolved software component belonging to the specified module.
The rule closure parameter is subject to the same requirements as ComponentMetadataHandler.all(groovy.lang.Closure).
ComponentMetadataHandler withModule(Object id, Class<? extends ComponentMetadataRule>
Class<? extends ComponentMetadataRule>Adds a class based rule that may modify the metadata of any resolved software component belonging to the specified module.
ComponentMetadataHandler withModule(Object id, Class<? extends ComponentMetadataRule>Action<? super ActionConfiguration>
Class<? extends ComponentMetadataRule>Action<? super ActionConfiguration>Adds a class based rule that may modify the metadata of any resolved software component belonging to the specified module.
ComponentMetadataHandler withModule(Object id, Object ruleSource)
Adds a rule that may modify the metadata of any resolved software component belonging to the specified module.
The rule source parameter is subject to the same requirements as ComponentMetadataHandler.all(java.lang.Object).
ComponentMetadataHandler withModule(Object id, Action<? super ComponentMetadataDetails>
Action<? super ComponentMetadataDetails>Adds a rule that may modify the metadata of any resolved software component belonging to the specified module.