Examples with ScriptEngineRegistry org.elasticsearch.script.ScriptEngineRegistry used on opensource projects

Example 1 with ScriptEngineRegistry

use of org.elasticsearch.script.ScriptEngineRegistry in project elasticsearch by elastic.

the class IndexModuleTests method setUp.

@Override
public void setUp() throws Exception {
    super.setUp();
    settings = Settings.builder().put(IndexMetaData.SETTING_VERSION_CREATED, Version.CURRENT).put(Environment.PATH_HOME_SETTING.getKey(), createTempDir().toString()).build();
    indicesQueryCache = new IndicesQueryCache(settings);
    indexSettings = IndexSettingsModule.newIndexSettings("foo", settings);
    index = indexSettings.getIndex();
    environment = new Environment(settings);
    threadPool = new TestThreadPool("test");
    circuitBreakerService = new NoneCircuitBreakerService();
    bigArrays = new BigArrays(settings, circuitBreakerService);
    ScriptEngineRegistry scriptEngineRegistry = new ScriptEngineRegistry(emptyList());
    ScriptContextRegistry scriptContextRegistry = new ScriptContextRegistry(Collections.emptyList());
    ScriptSettings scriptSettings = new ScriptSettings(scriptEngineRegistry, scriptContextRegistry);
    scriptService = new ScriptService(settings, environment, new ResourceWatcherService(settings, threadPool), scriptEngineRegistry, scriptContextRegistry, scriptSettings);
    clusterService = ClusterServiceUtils.createClusterService(threadPool);
    nodeEnvironment = new NodeEnvironment(settings, environment);
    mapperRegistry = new IndicesModule(Collections.emptyList()).getMapperRegistry();
}

Example 2 with ScriptEngineRegistry

use of org.elasticsearch.script.ScriptEngineRegistry in project elasticsearch by elastic.

the class AbstractSortTestCase method init.

@BeforeClass
public static void init() throws IOException {
    Path genericConfigFolder = createTempDir();
    Settings baseSettings = Settings.builder().put(Environment.PATH_HOME_SETTING.getKey(), createTempDir().toString()).put(Environment.PATH_CONF_SETTING.getKey(), genericConfigFolder).build();
    Environment environment = new Environment(baseSettings);
    ScriptContextRegistry scriptContextRegistry = new ScriptContextRegistry(Collections.emptyList());
    ScriptEngineRegistry scriptEngineRegistry = new ScriptEngineRegistry(Collections.singletonList(new TestEngineService()));
    ScriptSettings scriptSettings = new ScriptSettings(scriptEngineRegistry, scriptContextRegistry);
    scriptService = new ScriptService(baseSettings, environment, new ResourceWatcherService(baseSettings, null), scriptEngineRegistry, scriptContextRegistry, scriptSettings) {

        @Override
        public CompiledScript compile(Script script, ScriptContext scriptContext) {
            return new CompiledScript(ScriptType.INLINE, "mockName", "test", script);
        }
    };
    SearchModule searchModule = new SearchModule(Settings.EMPTY, false, emptyList());
    namedWriteableRegistry = new NamedWriteableRegistry(searchModule.getNamedWriteables());
    xContentRegistry = new NamedXContentRegistry(searchModule.getNamedXContents());
}

Example 3 with ScriptEngineRegistry

use of org.elasticsearch.script.ScriptEngineRegistry in project elasticsearch by elastic.

the class InternalScriptedMetricTests method mockScriptService.

/**
     * Mock of the script service. The script that is run looks at the
     * "_aggs" parameter visible when executing the script and simply returns the count.
     * This should be equal to the number of input InternalScriptedMetrics that are reduced
     * in total.
     */
@Override
protected ScriptService mockScriptService() {
    Settings settings = Settings.builder().put(Environment.PATH_HOME_SETTING.getKey(), createTempDir()).put(ScriptService.SCRIPT_AUTO_RELOAD_ENABLED_SETTING.getKey(), "false").build();
    // mock script always retuns the size of the input aggs list as result
    @SuppressWarnings("unchecked") MockScriptEngine scriptEngine = new MockScriptEngine(MockScriptEngine.NAME, Collections.singletonMap(REDUCE_SCRIPT_NAME, script -> {
        return ((List<Object>) script.get("_aggs")).size();
    }));
    ScriptEngineRegistry scriptEngineRegistry = new ScriptEngineRegistry(Collections.singletonList(scriptEngine));
    ScriptContextRegistry scriptContextRegistry = new ScriptContextRegistry(Collections.emptyList());
    ScriptSettings scriptSettings = new ScriptSettings(scriptEngineRegistry, scriptContextRegistry);
    try {
        return new ScriptService(settings, new Environment(settings), null, scriptEngineRegistry, scriptContextRegistry, scriptSettings);
    } catch (IOException e) {
        throw new ElasticsearchException(e);
    }
}

Example 4 with ScriptEngineRegistry

use of org.elasticsearch.script.ScriptEngineRegistry in project elasticsearch by elastic.

the class AbstractScriptTestCase method init.

@Before
public void init() throws Exception {
    Settings settings = Settings.builder().put("path.home", createTempDir()).put(ScriptService.SCRIPT_AUTO_RELOAD_ENABLED_SETTING.getKey(), false).build();
    ScriptEngineRegistry scriptEngineRegistry = new ScriptEngineRegistry(Arrays.asList(new MustacheScriptEngineService()));
    ScriptContextRegistry scriptContextRegistry = new ScriptContextRegistry(Collections.emptyList());
    ScriptSettings scriptSettings = new ScriptSettings(scriptEngineRegistry, scriptContextRegistry);
    ScriptService scriptService = new ScriptService(settings, new Environment(settings), null, scriptEngineRegistry, scriptContextRegistry, scriptSettings);
    templateService = new InternalTemplateService(scriptService);
}

Example 5 with ScriptEngineRegistry

use of org.elasticsearch.script.ScriptEngineRegistry in project elasticsearch by elastic.

the class UpdateRequestTests method testNowInScript.

public void testNowInScript() throws IOException {
    Path genericConfigFolder = createTempDir();
    Settings baseSettings = Settings.builder().put(Environment.PATH_HOME_SETTING.getKey(), createTempDir().toString()).put(Environment.PATH_CONF_SETTING.getKey(), genericConfigFolder).build();
    Environment environment = new Environment(baseSettings);
    Map<String, Function<Map<String, Object>, Object>> scripts = new HashMap<>();
    scripts.put("ctx._source.update_timestamp = ctx._now", (vars) -> {
        Map<String, Object> vars2 = vars;
        @SuppressWarnings("unchecked") Map<String, Object> ctx = (Map<String, Object>) vars2.get("ctx");
        @SuppressWarnings("unchecked") Map<String, Object> source = (Map<String, Object>) ctx.get("_source");
        source.put("update_timestamp", ctx.get("_now"));
        return null;
    });
    scripts.put("ctx._timestamp = ctx._now", (vars) -> {
        @SuppressWarnings("unchecked") Map<String, Object> ctx = (Map<String, Object>) vars.get("ctx");
        ctx.put("_timestamp", ctx.get("_now"));
        return null;
    });
    ScriptContextRegistry scriptContextRegistry = new ScriptContextRegistry(Collections.emptyList());
    ScriptEngineRegistry scriptEngineRegistry = new ScriptEngineRegistry(Collections.singletonList(new MockScriptEngine("mock", scripts)));
    ScriptSettings scriptSettings = new ScriptSettings(scriptEngineRegistry, scriptContextRegistry);
    ScriptService scriptService = new ScriptService(baseSettings, environment, new ResourceWatcherService(baseSettings, null), scriptEngineRegistry, scriptContextRegistry, scriptSettings);
    Settings settings = settings(Version.CURRENT).build();
    UpdateHelper updateHelper = new UpdateHelper(settings, scriptService);
    // We just upsert one document with now() using a script
    IndexRequest indexRequest = new IndexRequest("test", "type1", "2").source(jsonBuilder().startObject().field("foo", "bar").endObject());
    {
        UpdateRequest updateRequest = new UpdateRequest("test", "type1", "2").upsert(indexRequest).script(new Script(ScriptType.INLINE, "mock", "ctx._source.update_timestamp = ctx._now", Collections.emptyMap())).scriptedUpsert(true);
        long nowInMillis = randomNonNegativeLong();
        // We simulate that the document is not existing yet
        GetResult getResult = new GetResult("test", "type1", "2", 0, false, null, null);
        UpdateHelper.Result result = updateHelper.prepare(new ShardId("test", "_na_", 0), updateRequest, getResult, () -> nowInMillis);
        Streamable action = result.action();
        assertThat(action, instanceOf(IndexRequest.class));
        IndexRequest indexAction = (IndexRequest) action;
        assertEquals(indexAction.sourceAsMap().get("update_timestamp"), nowInMillis);
    }
    {
        UpdateRequest updateRequest = new UpdateRequest("test", "type1", "2").upsert(indexRequest).script(new Script(ScriptType.INLINE, "mock", "ctx._timestamp = ctx._now", Collections.emptyMap())).scriptedUpsert(true);
        // We simulate that the document is not existing yet
        GetResult getResult = new GetResult("test", "type1", "2", 0, true, new BytesArray("{}"), null);
        UpdateHelper.Result result = updateHelper.prepare(new ShardId("test", "_na_", 0), updateRequest, getResult, () -> 42L);
        Streamable action = result.action();
        assertThat(action, instanceOf(IndexRequest.class));
    }
}