Examples with FetcherPlugin io.gravitee.plugin.fetcher.FetcherPlugin used on opensource projects

Example 1 with FetcherPlugin

use of io.gravitee.plugin.fetcher.FetcherPlugin in project gravitee-management-rest-api by gravitee-io.

the class FetcherServiceImpl method findById.

@Override
public FetcherEntity findById(String fetcher) {
    LOGGER.debug("Find fetcher by ID: {}", fetcher);
    FetcherPlugin fetcherDefinition = fetcherPluginManager.get(fetcher);
    if (fetcherDefinition == null) {
        throw new FetcherNotFoundException(fetcher);
    }
    return convert(fetcherDefinition, true);
}

Example 2 with FetcherPlugin

use of io.gravitee.plugin.fetcher.FetcherPlugin in project gravitee-management-rest-api by gravitee-io.

the class FetcherServiceImpl method convert.

private FetcherEntity convert(FetcherPlugin fetcherPlugin, boolean withPlugin) {
    FetcherEntity entity = new FetcherEntity();
    entity.setId(fetcherPlugin.id());
    entity.setDescription(fetcherPlugin.manifest().description());
    entity.setName(fetcherPlugin.manifest().name());
    entity.setVersion(fetcherPlugin.manifest().version());
    if (withPlugin) {
        // Plugin information
        Plugin plugin = fetcherPlugin;
        PluginEntity pluginEntity = new PluginEntity();
        pluginEntity.setPlugin(plugin.clazz());
        pluginEntity.setPath(plugin.path().toString());
        pluginEntity.setType(plugin.type().toString().toLowerCase());
        pluginEntity.setDependencies(plugin.dependencies());
        entity.setPlugin(pluginEntity);
    }
    return entity;
}

Example 3 with FetcherPlugin

use of io.gravitee.plugin.fetcher.FetcherPlugin in project gravitee-management-rest-api by gravitee-io.

the class PageServiceImpl method getContentFromFetcher.

private String getContentFromFetcher(PageSource ps) throws FetcherException {
    if (ps.getConfiguration().isEmpty()) {
        return null;
    }
    try {
        FetcherPlugin fetcherPlugin = fetcherPluginManager.get(ps.getType());
        ClassLoader fetcherCL = fetcherPlugin.fetcher().getClassLoader();
        Class<? extends FetcherConfiguration> fetcherConfigurationClass = (Class<? extends FetcherConfiguration>) fetcherCL.loadClass(fetcherPlugin.configuration().getName());
        Class<? extends Fetcher> fetcherClass = (Class<? extends Fetcher>) fetcherCL.loadClass(fetcherPlugin.clazz());
        FetcherConfiguration fetcherConfigurationInstance = fetcherConfigurationFactory.create(fetcherConfigurationClass, ps.getConfiguration());
        Fetcher fetcher = fetcherClass.getConstructor(fetcherConfigurationClass).newInstance(fetcherConfigurationInstance);
        // Autowire fetcher
        applicationContext.getAutowireCapableBeanFactory().autowireBean(fetcher);
        StringBuilder sb = new StringBuilder();
        try (BufferedReader br = new BufferedReader(new InputStreamReader(fetcher.fetch()))) {
            String line;
            while ((line = br.readLine()) != null) {
                sb.append(line);
                sb.append("\n");
            }
        }
        return sb.toString();
    } catch (Exception e) {
        logger.error(e.getMessage(), e);
        throw new FetcherException(e.getMessage(), e);
    }
}

Example 4 with FetcherPlugin

use of io.gravitee.plugin.fetcher.FetcherPlugin in project gravitee-management-rest-api by gravitee-io.

the class FetcherServiceImpl method findAll.

@Override
public Set<FetcherEntity> findAll() {
    try {
        LOGGER.debug("List all fetchers");
        final Collection<FetcherPlugin> fetcherDefinitions = fetcherPluginManager.findAll();
        return fetcherDefinitions.stream().map(fetcherDefinition -> convert(fetcherDefinition, false)).collect(Collectors.toSet());
    } catch (Exception ex) {
        LOGGER.error("An error occurs while trying to list all fetchers", ex);
        throw new TechnicalManagementException("An error occurs while trying to list all fetchers", ex);
    }
}