Java GetIndexTemplatesResponse类代码示例

import org.elasticsearch.action.admin.indices.template.get.GetIndexTemplatesResponse; //导入依赖的package包/类
/**
 * Removes all templates, except the templates defined in the exclude
 */
public void wipeAllTemplates(Set<String> exclude) {
    if (size() > 0) {
        GetIndexTemplatesResponse response = client().admin().indices().prepareGetTemplates().get();
        for (IndexTemplateMetaData indexTemplate : response.getIndexTemplates()) {
            if (exclude.contains(indexTemplate.getName())) {
                continue;
            }
            try {
                client().admin().indices().prepareDeleteTemplate(indexTemplate.getName()).execute().actionGet();
            } catch (IndexTemplateMissingException e) {
                // ignore
            }
        }
    }
}
 

import org.elasticsearch.action.admin.indices.template.get.GetIndexTemplatesResponse; //导入依赖的package包/类
@Override
public RestChannelConsumer prepareRequest(final RestRequest request, final NodeClient client) throws IOException {
    final String[] names = Strings.splitStringByCommaToArray(request.param("name"));

    final GetIndexTemplatesRequest getIndexTemplatesRequest = new GetIndexTemplatesRequest(names);
    getIndexTemplatesRequest.local(request.paramAsBoolean("local", getIndexTemplatesRequest.local()));
    getIndexTemplatesRequest.masterNodeTimeout(request.paramAsTime("master_timeout", getIndexTemplatesRequest.masterNodeTimeout()));

    final boolean implicitAll = getIndexTemplatesRequest.names().length == 0;

    return channel ->
            client.admin()
                    .indices()
                    .getTemplates(getIndexTemplatesRequest, new RestToXContentListener<GetIndexTemplatesResponse>(channel) {
                        @Override
                        protected RestStatus getStatus(final GetIndexTemplatesResponse response) {
                            final boolean templateExists = response.getIndexTemplates().isEmpty() == false;
                            return (templateExists || implicitAll) ? OK : NOT_FOUND;
                        }
                    });
}
 

import org.elasticsearch.action.admin.indices.template.get.GetIndexTemplatesResponse; //导入依赖的package包/类
public void testThatGetIndexTemplatesWorks() throws Exception {
    logger.info("--> put template_1");
    client().admin().indices().preparePutTemplate("template_1")
            .setPatterns(Collections.singletonList("te*"))
            .setOrder(0)
            .setVersion(123)
            .addMapping("type1", XContentFactory.jsonBuilder().startObject().startObject("type1").startObject("properties")
                    .startObject("field1").field("type", "text").field("store", true).endObject()
                    .startObject("field2").field("type", "keyword").field("store", true).endObject()
                    .endObject().endObject().endObject())
            .execute().actionGet();

    logger.info("--> get template template_1");
    GetIndexTemplatesResponse getTemplate1Response = client().admin().indices().prepareGetTemplates("template_1").execute().actionGet();
    assertThat(getTemplate1Response.getIndexTemplates(), hasSize(1));
    assertThat(getTemplate1Response.getIndexTemplates().get(0), is(notNullValue()));
    assertThat(getTemplate1Response.getIndexTemplates().get(0).patterns(), is(Collections.singletonList("te*")));
    assertThat(getTemplate1Response.getIndexTemplates().get(0).getOrder(), is(0));
    assertThat(getTemplate1Response.getIndexTemplates().get(0).getVersion(), is(123));

    logger.info("--> get non-existing-template");
    GetIndexTemplatesResponse getTemplate2Response =
        client().admin().indices().prepareGetTemplates("non-existing-template").execute().actionGet();
    assertThat(getTemplate2Response.getIndexTemplates(), hasSize(0));
}
 

import org.elasticsearch.action.admin.indices.template.get.GetIndexTemplatesResponse; //导入依赖的package包/类
public void testBrokenMapping() throws Exception {
    // clean all templates setup by the framework.
    client().admin().indices().prepareDeleteTemplate("*").get();

    // check get all templates on an empty index.
    GetIndexTemplatesResponse response = client().admin().indices().prepareGetTemplates().get();
    assertThat(response.getIndexTemplates(), empty());

    MapperParsingException e = expectThrows( MapperParsingException.class,
        () -> client().admin().indices().preparePutTemplate("template_1")
            .setPatterns(Collections.singletonList("te*"))
            .addMapping("type1", "{\"foo\": \"abcde\"}", XContentType.JSON)
            .get());
    assertThat(e.getMessage(), containsString("Failed to parse mapping "));

    response = client().admin().indices().prepareGetTemplates().get();
    assertThat(response.getIndexTemplates(), hasSize(0));
}
 

import org.elasticsearch.action.admin.indices.template.get.GetIndexTemplatesResponse; //导入依赖的package包/类
public void testInvalidSettings() throws Exception {
    // clean all templates setup by the framework.
    client().admin().indices().prepareDeleteTemplate("*").get();

    // check get all templates on an empty index.
    GetIndexTemplatesResponse response = client().admin().indices().prepareGetTemplates().get();
    assertThat(response.getIndexTemplates(), empty());

    IllegalArgumentException e = expectThrows(IllegalArgumentException.class,
        () -> client().admin().indices().preparePutTemplate("template_1")
            .setPatterns(Collections.singletonList("te*"))
            .setSettings(Settings.builder().put("does_not_exist", "test"))
            .get());
    assertEquals("unknown setting [index.does_not_exist] please check that any required plugins are" +
        " installed, or check the breaking changes documentation for removed settings", e.getMessage());

    response = client().admin().indices().prepareGetTemplates().get();
    assertEquals(0, response.getIndexTemplates().size());

    createIndex("test");

    GetSettingsResponse getSettingsResponse = client().admin().indices().prepareGetSettings("test").get();
    assertNull(getSettingsResponse.getIndexToSettings().get("test").getAsMap().get("index.does_not_exist"));
}
 

import org.elasticsearch.action.admin.indices.template.get.GetIndexTemplatesResponse; //导入依赖的package包/类
public void testAliasInvalidFilterValidJson() throws Exception {
    //invalid filter but valid json: put index template works fine, fails during index creation
    client().admin().indices().preparePutTemplate("template_1")
            .setPatterns(Collections.singletonList("te*"))
            .addAlias(new Alias("invalid_alias").filter("{ \"invalid\": {} }")).get();

    GetIndexTemplatesResponse response = client().admin().indices().prepareGetTemplates("template_1").get();
    assertThat(response.getIndexTemplates().size(), equalTo(1));
    assertThat(response.getIndexTemplates().get(0).getAliases().size(), equalTo(1));
    assertThat(response.getIndexTemplates().get(0).getAliases().get("invalid_alias").filter().string(), equalTo("{\"invalid\":{}}"));

    IllegalArgumentException e = expectThrows(IllegalArgumentException.class,
        () -> createIndex("test"));
    assertThat(e.getMessage(), equalTo("failed to parse filter for alias [invalid_alias]"));
    assertThat(e.getCause(), instanceOf(ParsingException.class));
    assertThat(e.getCause().getMessage(), equalTo("no [query] registered for [invalid]"));
}
 

import org.elasticsearch.action.admin.indices.template.get.GetIndexTemplatesResponse; //导入依赖的package包/类
public void testOrderAndVersion() {
    int order = randomInt();
    Integer version = randomBoolean() ? randomInt() : null;

    assertAcked(client().admin().indices().preparePutTemplate("versioned_template")
                                          .setPatterns(Collections.singletonList("te*"))
                                          .setVersion(version)
                                          .setOrder(order)
                                          .addMapping("test", "field", "type=text")
                                          .get());

    GetIndexTemplatesResponse response = client().admin().indices().prepareGetTemplates("versioned_template").get();
    assertThat(response.getIndexTemplates().size(), equalTo(1));
    assertThat(response.getIndexTemplates().get(0).getVersion(), equalTo(version));
    assertThat(response.getIndexTemplates().get(0).getOrder(), equalTo(order));
}
 

import org.elasticsearch.action.admin.indices.template.get.GetIndexTemplatesResponse; //导入依赖的package包/类
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) {
    GetIndexTemplatesRequest getIndexTemplatesRequest = new GetIndexTemplatesRequest(request.param("name"));
    getIndexTemplatesRequest.local(request.paramAsBoolean("local", getIndexTemplatesRequest.local()));
    getIndexTemplatesRequest.masterNodeTimeout(request.paramAsTime("master_timeout", getIndexTemplatesRequest.masterNodeTimeout()));
    client.admin().indices().getTemplates(getIndexTemplatesRequest, new RestResponseListener<GetIndexTemplatesResponse>(channel) {
        @Override
        public RestResponse buildResponse(GetIndexTemplatesResponse getIndexTemplatesResponse) {
            boolean templateExists = getIndexTemplatesResponse.getIndexTemplates().size() > 0;
            if (templateExists) {
                return new BytesRestResponse(OK);
            } else {
                return new BytesRestResponse(NOT_FOUND);
            }
        }
    });
}
 

import org.elasticsearch.action.admin.indices.template.get.GetIndexTemplatesResponse; //导入依赖的package包/类
/**
 * Assert that an index template is missing
 */
public static void assertIndexTemplateMissing(GetIndexTemplatesResponse templatesResponse, String name) {
    List<String> templateNames = new ArrayList<>();
    for (IndexTemplateMetaData indexTemplateMetaData : templatesResponse.getIndexTemplates()) {
        templateNames.add(indexTemplateMetaData.name());
    }
    assertThat(templateNames, not(hasItem(name)));
}
 

import org.elasticsearch.action.admin.indices.template.get.GetIndexTemplatesResponse; //导入依赖的package包/类
/**
 * Assert that an index template exists
 */
public static void assertIndexTemplateExists(GetIndexTemplatesResponse templatesResponse, String name) {
    List<String> templateNames = new ArrayList<>();
    for (IndexTemplateMetaData indexTemplateMetaData : templatesResponse.getIndexTemplates()) {
        templateNames.add(indexTemplateMetaData.name());
    }
    assertThat(templateNames, hasItem(name));
}
 

import org.elasticsearch.action.admin.indices.template.get.GetIndexTemplatesResponse; //导入依赖的package包/类
public void testIndexTemplatesWithBlocks() throws IOException {
    // creates a simple index template
    client().admin().indices().preparePutTemplate("template_blocks")
            .setPatterns(Collections.singletonList("te*"))
            .setOrder(0)
            .addMapping("type1", XContentFactory.jsonBuilder().startObject().startObject("type1").startObject("properties")
                    .startObject("field1").field("type", "text").field("store", true).endObject()
                    .startObject("field2").field("type", "keyword").field("store", true).endObject()
                    .endObject().endObject().endObject())
            .execute().actionGet();

    try {
        setClusterReadOnly(true);

        GetIndexTemplatesResponse response = client().admin().indices().prepareGetTemplates("template_blocks").execute().actionGet();
        assertThat(response.getIndexTemplates(), hasSize(1));

        assertBlocked(client().admin().indices().preparePutTemplate("template_blocks_2")
                .setPatterns(Collections.singletonList("block*"))
                .setOrder(0)
                .addAlias(new Alias("alias_1")));

        assertBlocked(client().admin().indices().prepareDeleteTemplate("template_blocks"));

    } finally {
        setClusterReadOnly(false);
    }
}
 

import org.elasticsearch.action.admin.indices.template.get.GetIndexTemplatesResponse; //导入依赖的package包/类
public void testDuplicateAlias() throws Exception {
    client().admin().indices().preparePutTemplate("template_1")
            .setPatterns(Collections.singletonList("te*"))
            .addAlias(new Alias("my_alias").filter(termQuery("field", "value1")))
            .addAlias(new Alias("my_alias").filter(termQuery("field", "value2")))
            .get();

    GetIndexTemplatesResponse response = client().admin().indices().prepareGetTemplates("template_1").get();
    assertThat(response.getIndexTemplates().size(), equalTo(1));
    assertThat(response.getIndexTemplates().get(0).getAliases().size(), equalTo(1));
    assertThat(response.getIndexTemplates().get(0).getAliases().get("my_alias").filter().string(), containsString("\"value1\""));
}
 

import org.elasticsearch.action.admin.indices.template.get.GetIndexTemplatesResponse; //导入依赖的package包/类
public void testAliasInvalidFilterInvalidJson() throws Exception {
    //invalid json: put index template fails
    PutIndexTemplateRequestBuilder putIndexTemplateRequestBuilder = client().admin().indices().preparePutTemplate("template_1")
            .setPatterns(Collections.singletonList("te*"))
            .addAlias(new Alias("invalid_alias").filter("abcde"));

    IllegalArgumentException e = expectThrows(IllegalArgumentException.class,
        () -> putIndexTemplateRequestBuilder.get());
    assertThat(e.getMessage(), equalTo("failed to parse filter for alias [invalid_alias]"));

    GetIndexTemplatesResponse response = client().admin().indices().prepareGetTemplates("template_1").get();
    assertThat(response.getIndexTemplates().size(), equalTo(0));
}
 

import org.elasticsearch.action.admin.indices.template.get.GetIndexTemplatesResponse; //导入依赖的package包/类
@Override
public void handleRequest(final RestRequest request, final RestChannel channel, final Client client) {
    final String[] names = Strings.splitStringByCommaToArray(request.param("name"));

    GetIndexTemplatesRequest getIndexTemplatesRequest = new GetIndexTemplatesRequest(names);
    getIndexTemplatesRequest.local(request.paramAsBoolean("local", getIndexTemplatesRequest.local()));
    getIndexTemplatesRequest.masterNodeTimeout(request.paramAsTime("master_timeout", getIndexTemplatesRequest.masterNodeTimeout()));

    final boolean implicitAll = getIndexTemplatesRequest.names().length == 0;

    client.admin().indices().getTemplates(getIndexTemplatesRequest, new RestBuilderListener<GetIndexTemplatesResponse>(channel) {
        @Override
        public RestResponse buildResponse(GetIndexTemplatesResponse getIndexTemplatesResponse, XContentBuilder builder) throws Exception {
            boolean templateExists = getIndexTemplatesResponse.getIndexTemplates().size() > 0;

            Map<String, String> paramsMap = Maps.newHashMap();
            paramsMap.put("reduce_mappings", "true");
            ToXContent.Params params = new ToXContent.DelegatingMapParams(paramsMap, request);

            builder.startObject();
            for (IndexTemplateMetaData indexTemplateMetaData : getIndexTemplatesResponse.getIndexTemplates()) {
                IndexTemplateMetaData.Builder.toXContent(indexTemplateMetaData, builder, params);
            }
            builder.endObject();

            RestStatus restStatus = (templateExists || implicitAll) ? OK : NOT_FOUND;

            return new BytesRestResponse(restStatus, builder);
        }
    });
}
 

import org.elasticsearch.action.admin.indices.template.get.GetIndexTemplatesResponse; //导入依赖的package包/类
@Override
public void ensureTemplate(String name, String indexTemplate) {
  GetIndexTemplatesResponse existingTemplates =
      client.admin().indices().getTemplates(new GetIndexTemplatesRequest(name))
          .actionGet();
  if (!existingTemplates.getIndexTemplates().isEmpty()) {
    return;
  }
  client.admin().indices().putTemplate(
      new PutIndexTemplateRequest(name).source(indexTemplate)).actionGet();
}