/**
* Request the launching of an existing task definition. The name must be included in the path.
*
* @param name the name of the existing task to be executed (required)
* @param properties the runtime properties for the task, as a comma-delimited list of key=value
* pairs
*/
@RequestMapping(value = "/{name}", method = RequestMethod.POST)
@ResponseStatus(HttpStatus.CREATED)
public void deploy(
@PathVariable("name") String name, @RequestParam(required = false) String properties) {
TaskDefinition taskDefinition = this.repository.findOne(name);
if (taskDefinition == null) {
throw new NoSuchTaskDefinitionException(name);
}
ModuleDefinition module = taskDefinition.getModuleDefinition();
ArtifactRegistration registration = this.registry.find(module.getName(), ArtifactType.task);
if (registration == null) {
throw new IllegalArgumentException(
String.format(
"Module %s of type %s not found in registry", module.getName(), ArtifactType.task));
}
ArtifactCoordinates coordinates = registration.getCoordinates();
Map<String, String> deploymentProperties = new HashMap<>();
module = updateTaskProperties(module, module.getName());
deploymentProperties.putAll(DeploymentPropertiesUtils.parse(properties));
deploymentProperties.put(
ModuleDeployer.GROUP_DEPLOYMENT_ID,
taskDefinition.getName() + "-" + System.currentTimeMillis());
this.moduleDeployer.deploy(
new ModuleDeploymentRequest(module, coordinates, deploymentProperties));
}
@Override
protected ModuleRegistrationResource instantiateResource(ArtifactRegistration registration) {
return new ModuleRegistrationResource(
registration.getName(),
registration.getType().name(),
registration.getCoordinates().toString());
}
/**
* 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;
}
@Override
public ModuleRegistrationResource toResource(ArtifactRegistration registration) {
return createResourceWithId(
String.format("%s/%s", registration.getType(), registration.getName()), registration);
}