/**
* Register a module name and type with its Maven coordinates.
*
* @param type module type
* @param name module name
* @param coordinates Maven coordinates for the module artifact
* @param force if {@code true}, overwrites a pre-existing registration
*/
@RequestMapping(value = "/{type}/{name}", method = RequestMethod.POST)
@ResponseStatus(HttpStatus.CREATED)
public void register(
@PathVariable("type") ArtifactType type,
@PathVariable("name") String name,
@RequestParam("coordinates") String coordinates,
@RequestParam(value = "force", defaultValue = "false") boolean force) {
Assert.isTrue(type != ArtifactType.library, "Only modules are supported by this endpoint");
if (!force && registry.find(name, type) != null) {
return;
}
registry.save(new ArtifactRegistration(name, type, ArtifactCoordinates.parse(coordinates)));
}
/**
* Unregister a module name and type.
*
* @param type the module type
* @param name the module name
*/
@RequestMapping(value = "/{type}/{name}", method = RequestMethod.DELETE)
@ResponseStatus(HttpStatus.OK)
public void unregister(
@PathVariable("type") ArtifactType type, @PathVariable("name") String name) {
Assert.isTrue(type != ArtifactType.library, "Only modules are supported by this endpoint");
registry.delete(name, type);
}
/** List module registrations. */
@RequestMapping(method = RequestMethod.GET)
@ResponseStatus(HttpStatus.OK)
public PagedResources<? extends ModuleRegistrationResource> list(
PagedResourcesAssembler<ArtifactRegistration> assembler,
@RequestParam(value = "type", required = false) ArtifactType type,
@RequestParam(value = "detailed", defaultValue = "false") boolean detailed) {
List<ArtifactRegistration> list = new ArrayList<>(registry.findAll());
for (Iterator<ArtifactRegistration> iterator = list.iterator(); iterator.hasNext(); ) {
ArtifactType artifactType = iterator.next().getType();
if ((type != null && artifactType != type) || artifactType == ArtifactType.library) {
iterator.remove();
}
}
Collections.sort(list);
return assembler.toResource(new PageImpl<>(list), moduleAssembler);
}
/**
* Retrieve detailed information about a particular module.
*
* @param type module type
* @param name module name
* @return detailed module information
*/
@RequestMapping(value = "/{type}/{name}", method = RequestMethod.GET)
@ResponseStatus(HttpStatus.OK)
public DetailedModuleRegistrationResource info(
@PathVariable("type") ArtifactType type, @PathVariable("name") String name) {
Assert.isTrue(type != ArtifactType.library, "Only modules are supported by this endpoint");
ArtifactRegistration registration = registry.find(name, type);
if (registration == null) {
return null;
}
DetailedModuleRegistrationResource result =
new DetailedModuleRegistrationResource(moduleAssembler.toResource(registration));
Resource resource = moduleResolver.resolve(adapt(registration.getCoordinates()));
List<ConfigurationMetadataProperty> properties =
moduleConfigurationMetadataResolver.listProperties(resource);
for (ConfigurationMetadataProperty property : properties) {
result.addOption(property);
}
return result;
}