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Example 1 with GetFieldMappingsRequest

use of org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsRequest in project elasticsearch by elastic.

the class RestGetFieldMappingAction method prepareRequest.

@Override
public RestChannelConsumer prepareRequest(final RestRequest request, final NodeClient client) throws IOException {
    final String[] indices = Strings.splitStringByCommaToArray(request.param("index"));
    final String[] types = request.paramAsStringArrayOrEmptyIfAll("type");
    final String[] fields = Strings.splitStringByCommaToArray(request.param("fields"));
    GetFieldMappingsRequest getMappingsRequest = new GetFieldMappingsRequest();
    getMappingsRequest.indices(indices).types(types).fields(fields).includeDefaults(request.paramAsBoolean("include_defaults", false));
    getMappingsRequest.indicesOptions(IndicesOptions.fromRequest(request, getMappingsRequest.indicesOptions()));
    getMappingsRequest.local(request.paramAsBoolean("local", getMappingsRequest.local()));
    return channel -> client.admin().indices().getFieldMappings(getMappingsRequest, new RestBuilderListener<GetFieldMappingsResponse>(channel) {

        @Override
        public RestResponse buildResponse(GetFieldMappingsResponse response, XContentBuilder builder) throws Exception {
            Map<String, Map<String, Map<String, FieldMappingMetaData>>> mappingsByIndex = response.mappings();
            boolean isPossibleSingleFieldRequest = indices.length == 1 && types.length == 1 && fields.length == 1;
            if (isPossibleSingleFieldRequest && isFieldMappingMissingField(mappingsByIndex)) {
                return new BytesRestResponse(OK, builder.startObject().endObject());
            }
            RestStatus status = OK;
            if (mappingsByIndex.isEmpty() && fields.length > 0) {
                status = NOT_FOUND;
            }
            builder.startObject();
            response.toXContent(builder, request);
            builder.endObject();
            return new BytesRestResponse(status, builder);
        }
    });
}
Also used : BaseRestHandler(org.elasticsearch.rest.BaseRestHandler) FieldMappingMetaData(org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsResponse.FieldMappingMetaData) GET(org.elasticsearch.rest.RestRequest.Method.GET) RestResponse(org.elasticsearch.rest.RestResponse) RestBuilderListener(org.elasticsearch.rest.action.RestBuilderListener) GetFieldMappingsResponse(org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsResponse) IOException(java.io.IOException) NOT_FOUND(org.elasticsearch.rest.RestStatus.NOT_FOUND) XContentBuilder(org.elasticsearch.common.xcontent.XContentBuilder) RestController(org.elasticsearch.rest.RestController) Strings(org.elasticsearch.common.Strings) BytesRestResponse(org.elasticsearch.rest.BytesRestResponse) GetFieldMappingsRequest(org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsRequest) Settings(org.elasticsearch.common.settings.Settings) RestStatus(org.elasticsearch.rest.RestStatus) Map(java.util.Map) IndicesOptions(org.elasticsearch.action.support.IndicesOptions) RestRequest(org.elasticsearch.rest.RestRequest) OK(org.elasticsearch.rest.RestStatus.OK) NodeClient(org.elasticsearch.client.node.NodeClient) RestResponse(org.elasticsearch.rest.RestResponse) BytesRestResponse(org.elasticsearch.rest.BytesRestResponse) GetFieldMappingsRequest(org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsRequest) GetFieldMappingsResponse(org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsResponse) IOException(java.io.IOException) RestStatus(org.elasticsearch.rest.RestStatus) BytesRestResponse(org.elasticsearch.rest.BytesRestResponse) Map(java.util.Map) XContentBuilder(org.elasticsearch.common.xcontent.XContentBuilder)

Example 2 with GetFieldMappingsRequest

use of org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsRequest in project elasticsearch by elastic.

the class IndicesRequestIT method testGetFieldMappings.

public void testGetFieldMappings() {
    String getFieldMappingsShardAction = GetFieldMappingsAction.NAME + "[index][s]";
    interceptTransportActions(getFieldMappingsShardAction);
    GetFieldMappingsRequest getFieldMappingsRequest = new GetFieldMappingsRequest();
    getFieldMappingsRequest.indices(randomIndicesOrAliases());
    internalCluster().coordOnlyNodeClient().admin().indices().getFieldMappings(getFieldMappingsRequest).actionGet();
    clearInterceptedActions();
    assertSameIndices(getFieldMappingsRequest, getFieldMappingsShardAction);
}
Also used : GetFieldMappingsRequest(org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsRequest)

Example 3 with GetFieldMappingsRequest

use of org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsRequest in project ranger by apache.

the class RequestUtils method getIndexFromRequest.

// To support all kinds of request in elasticsearch
public static <Request extends ActionRequest> List<String> getIndexFromRequest(Request request) {
    List<String> indexs = new ArrayList<>();
    if (request instanceof SingleShardRequest) {
        indexs.add(((SingleShardRequest<?>) request).index());
        return indexs;
    }
    if (request instanceof ReplicationRequest) {
        indexs.add(((ReplicationRequest<?>) request).index());
        return indexs;
    }
    if (request instanceof InstanceShardOperationRequest) {
        indexs.add(((InstanceShardOperationRequest<?>) request).index());
        return indexs;
    }
    if (request instanceof CreateIndexRequest) {
        indexs.add(((CreateIndexRequest) request).index());
        return indexs;
    }
    if (request instanceof PutMappingRequest) {
        if (((PutMappingRequest) request).getConcreteIndex() != null) {
            indexs.add(((PutMappingRequest) request).getConcreteIndex().getName());
            return indexs;
        } else {
            return Arrays.asList(((PutMappingRequest) request).indices());
        }
    }
    if (request instanceof SearchRequest) {
        return Arrays.asList(((SearchRequest) request).indices());
    }
    if (request instanceof IndicesStatsRequest) {
        return Arrays.asList(((IndicesStatsRequest) request).indices());
    }
    if (request instanceof OpenIndexRequest) {
        return Arrays.asList(((OpenIndexRequest) request).indices());
    }
    if (request instanceof DeleteIndexRequest) {
        return Arrays.asList(((DeleteIndexRequest) request).indices());
    }
    if (request instanceof BulkRequest) {
        @SuppressWarnings("rawtypes") List<DocWriteRequest<?>> requests = ((BulkRequest) request).requests();
        if (CollectionUtils.isNotEmpty(requests)) {
            for (DocWriteRequest<?> docWriteRequest : requests) {
                indexs.add(docWriteRequest.index());
            }
            return indexs;
        }
    }
    if (request instanceof MultiGetRequest) {
        List<Item> items = ((MultiGetRequest) request).getItems();
        if (CollectionUtils.isNotEmpty(items)) {
            for (Item item : items) {
                indexs.add(item.index());
            }
            return indexs;
        }
    }
    if (request instanceof GetMappingsRequest) {
        return Arrays.asList(((GetMappingsRequest) request).indices());
    }
    if (request instanceof GetSettingsRequest) {
        return Arrays.asList(((GetSettingsRequest) request).indices());
    }
    if (request instanceof IndicesExistsRequest) {
        return Arrays.asList(((IndicesExistsRequest) request).indices());
    }
    if (request instanceof GetAliasesRequest) {
        return Arrays.asList(((GetAliasesRequest) request).indices());
    }
    if (request instanceof GetIndexRequest) {
        return Arrays.asList(((GetIndexRequest) request).indices());
    }
    if (request instanceof GetFieldMappingsRequest) {
        return Arrays.asList(((GetFieldMappingsRequest) request).indices());
    }
    if (request instanceof TypesExistsRequest) {
        return Arrays.asList(((TypesExistsRequest) request).indices());
    }
    if (request instanceof ValidateQueryRequest) {
        return Arrays.asList(((ValidateQueryRequest) request).indices());
    }
    if (request instanceof RecoveryRequest) {
        return Arrays.asList(((RecoveryRequest) request).indices());
    }
    if (request instanceof IndicesSegmentsRequest) {
        return Arrays.asList(((IndicesSegmentsRequest) request).indices());
    }
    if (request instanceof IndicesShardStoresRequest) {
        return Arrays.asList(((IndicesShardStoresRequest) request).indices());
    }
    if (request instanceof UpgradeStatusRequest) {
        return Arrays.asList(((UpgradeStatusRequest) request).indices());
    }
    if (request instanceof ClusterSearchShardsRequest) {
        return Arrays.asList(((ClusterSearchShardsRequest) request).indices());
    }
    if (request instanceof IndicesAliasesRequest) {
        List<IndicesAliasesRequest.AliasActions> aliasActions = ((IndicesAliasesRequest) request).getAliasActions();
        if (CollectionUtils.isNotEmpty(aliasActions)) {
            for (IndicesAliasesRequest.AliasActions action : aliasActions) {
                indexs.addAll(Arrays.asList(action.indices()));
            }
            return indexs;
        }
    }
    if (request instanceof ClearIndicesCacheRequest) {
        return Arrays.asList(((ClearIndicesCacheRequest) request).indices());
    }
    if (request instanceof CloseIndexRequest) {
        return Arrays.asList(((CloseIndexRequest) request).indices());
    }
    if (request instanceof FlushRequest) {
        return Arrays.asList(((FlushRequest) request).indices());
    }
    if (request instanceof SyncedFlushRequest) {
        return Arrays.asList(((SyncedFlushRequest) request).indices());
    }
    if (request instanceof ForceMergeRequest) {
        return Arrays.asList(((ForceMergeRequest) request).indices());
    }
    if (request instanceof RefreshRequest) {
        return Arrays.asList(((RefreshRequest) request).indices());
    }
    if (request instanceof RolloverRequest) {
        return Arrays.asList(((RolloverRequest) request).indices());
    }
    if (request instanceof UpdateSettingsRequest) {
        return Arrays.asList(((UpdateSettingsRequest) request).indices());
    }
    if (request instanceof ResizeRequest) {
        return Arrays.asList(((ResizeRequest) request).indices());
    }
    if (request instanceof DeleteIndexTemplateRequest) {
        indexs.add(((DeleteIndexTemplateRequest) request).name());
        return indexs;
    }
    if (request instanceof GetIndexTemplatesRequest) {
        return Arrays.asList(((GetIndexTemplatesRequest) request).names());
    }
    if (request instanceof PutIndexTemplateRequest) {
        indexs.add(((PutIndexTemplateRequest) request).name());
        return indexs;
    }
    if (request instanceof UpgradeRequest) {
        return Arrays.asList(((UpgradeRequest) request).indices());
    }
    if (request instanceof FieldCapabilitiesRequest) {
        return Arrays.asList(((FieldCapabilitiesRequest) request).indices());
    }
    if (request instanceof MultiSearchRequest) {
        List<SearchRequest> searchRequests = ((MultiSearchRequest) request).requests();
        if (CollectionUtils.isNotEmpty(searchRequests)) {
            for (SearchRequest singleRequest : searchRequests) {
                indexs.addAll(Arrays.asList(singleRequest.indices()));
            }
            return indexs;
        }
    }
    if (request instanceof MultiTermVectorsRequest) {
        List<TermVectorsRequest> termVectorsRequests = ((MultiTermVectorsRequest) request).getRequests();
        if (CollectionUtils.isNotEmpty(termVectorsRequests)) {
            for (TermVectorsRequest singleRequest : termVectorsRequests) {
                indexs.addAll(Arrays.asList(singleRequest.indices()));
            }
            return indexs;
        }
    }
    if (request instanceof UpdateByQueryRequest) {
        return Arrays.asList(((UpdateByQueryRequest) request).indices());
    }
    if (request instanceof DeleteByQueryRequest) {
        return Arrays.asList(((DeleteByQueryRequest) request).indices());
    }
    if (request instanceof ReindexRequest) {
        indexs.addAll(Arrays.asList(((ReindexRequest) request).getSearchRequest().indices()));
        indexs.addAll(Arrays.asList(((ReindexRequest) request).getDestination().indices()));
        return indexs;
    }
    // ClearScrollRequest does not carry any index, so return empty List
    if (request instanceof ClearScrollRequest) {
        return indexs;
    }
    // No matched request type to find specific index , set default value *
    indexs.add("*");
    return indexs;
}
Also used : ForceMergeRequest(org.elasticsearch.action.admin.indices.forcemerge.ForceMergeRequest) IndicesShardStoresRequest(org.elasticsearch.action.admin.indices.shards.IndicesShardStoresRequest) TypesExistsRequest(org.elasticsearch.action.admin.indices.exists.types.TypesExistsRequest) ClearIndicesCacheRequest(org.elasticsearch.action.admin.indices.cache.clear.ClearIndicesCacheRequest) ArrayList(java.util.ArrayList) DeleteIndexRequest(org.elasticsearch.action.admin.indices.delete.DeleteIndexRequest) ReplicationRequest(org.elasticsearch.action.support.replication.ReplicationRequest) DeleteIndexTemplateRequest(org.elasticsearch.action.admin.indices.template.delete.DeleteIndexTemplateRequest) SyncedFlushRequest(org.elasticsearch.action.admin.indices.flush.SyncedFlushRequest) InstanceShardOperationRequest(org.elasticsearch.action.support.single.instance.InstanceShardOperationRequest) MultiGetRequest(org.elasticsearch.action.get.MultiGetRequest) Item(org.elasticsearch.action.get.MultiGetRequest.Item) ReindexRequest(org.elasticsearch.index.reindex.ReindexRequest) SingleShardRequest(org.elasticsearch.action.support.single.shard.SingleShardRequest) RolloverRequest(org.elasticsearch.action.admin.indices.rollover.RolloverRequest) GetFieldMappingsRequest(org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsRequest) IndicesSegmentsRequest(org.elasticsearch.action.admin.indices.segments.IndicesSegmentsRequest) ClusterSearchShardsRequest(org.elasticsearch.action.admin.cluster.shards.ClusterSearchShardsRequest) IndicesAliasesRequest(org.elasticsearch.action.admin.indices.alias.IndicesAliasesRequest) DocWriteRequest(org.elasticsearch.action.DocWriteRequest) RefreshRequest(org.elasticsearch.action.admin.indices.refresh.RefreshRequest) TermVectorsRequest(org.elasticsearch.action.termvectors.TermVectorsRequest) MultiTermVectorsRequest(org.elasticsearch.action.termvectors.MultiTermVectorsRequest) SearchRequest(org.elasticsearch.action.search.SearchRequest) MultiSearchRequest(org.elasticsearch.action.search.MultiSearchRequest) PutMappingRequest(org.elasticsearch.action.admin.indices.mapping.put.PutMappingRequest) UpdateSettingsRequest(org.elasticsearch.action.admin.indices.settings.put.UpdateSettingsRequest) UpgradeRequest(org.elasticsearch.action.admin.indices.upgrade.post.UpgradeRequest) GetIndexTemplatesRequest(org.elasticsearch.action.admin.indices.template.get.GetIndexTemplatesRequest) PutIndexTemplateRequest(org.elasticsearch.action.admin.indices.template.put.PutIndexTemplateRequest) RecoveryRequest(org.elasticsearch.action.admin.indices.recovery.RecoveryRequest) SyncedFlushRequest(org.elasticsearch.action.admin.indices.flush.SyncedFlushRequest) FlushRequest(org.elasticsearch.action.admin.indices.flush.FlushRequest) UpgradeStatusRequest(org.elasticsearch.action.admin.indices.upgrade.get.UpgradeStatusRequest) GetIndexRequest(org.elasticsearch.action.admin.indices.get.GetIndexRequest) GetAliasesRequest(org.elasticsearch.action.admin.indices.alias.get.GetAliasesRequest) ClearScrollRequest(org.elasticsearch.action.search.ClearScrollRequest) OpenIndexRequest(org.elasticsearch.action.admin.indices.open.OpenIndexRequest) DeleteByQueryRequest(org.elasticsearch.index.reindex.DeleteByQueryRequest) ValidateQueryRequest(org.elasticsearch.action.admin.indices.validate.query.ValidateQueryRequest) GetMappingsRequest(org.elasticsearch.action.admin.indices.mapping.get.GetMappingsRequest) UpdateByQueryRequest(org.elasticsearch.index.reindex.UpdateByQueryRequest) GetSettingsRequest(org.elasticsearch.action.admin.indices.settings.get.GetSettingsRequest) CloseIndexRequest(org.elasticsearch.action.admin.indices.close.CloseIndexRequest) BulkRequest(org.elasticsearch.action.bulk.BulkRequest) MultiTermVectorsRequest(org.elasticsearch.action.termvectors.MultiTermVectorsRequest) MultiSearchRequest(org.elasticsearch.action.search.MultiSearchRequest) FieldCapabilitiesRequest(org.elasticsearch.action.fieldcaps.FieldCapabilitiesRequest) CreateIndexRequest(org.elasticsearch.action.admin.indices.create.CreateIndexRequest) IndicesExistsRequest(org.elasticsearch.action.admin.indices.exists.indices.IndicesExistsRequest) ResizeRequest(org.elasticsearch.action.admin.indices.shrink.ResizeRequest) IndicesStatsRequest(org.elasticsearch.action.admin.indices.stats.IndicesStatsRequest)

Aggregations

GetFieldMappingsRequest (org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsRequest)3 IOException (java.io.IOException)1 ArrayList (java.util.ArrayList)1 Map (java.util.Map)1 DocWriteRequest (org.elasticsearch.action.DocWriteRequest)1 ClusterSearchShardsRequest (org.elasticsearch.action.admin.cluster.shards.ClusterSearchShardsRequest)1 IndicesAliasesRequest (org.elasticsearch.action.admin.indices.alias.IndicesAliasesRequest)1 GetAliasesRequest (org.elasticsearch.action.admin.indices.alias.get.GetAliasesRequest)1 ClearIndicesCacheRequest (org.elasticsearch.action.admin.indices.cache.clear.ClearIndicesCacheRequest)1 CloseIndexRequest (org.elasticsearch.action.admin.indices.close.CloseIndexRequest)1 CreateIndexRequest (org.elasticsearch.action.admin.indices.create.CreateIndexRequest)1 DeleteIndexRequest (org.elasticsearch.action.admin.indices.delete.DeleteIndexRequest)1 IndicesExistsRequest (org.elasticsearch.action.admin.indices.exists.indices.IndicesExistsRequest)1 TypesExistsRequest (org.elasticsearch.action.admin.indices.exists.types.TypesExistsRequest)1 FlushRequest (org.elasticsearch.action.admin.indices.flush.FlushRequest)1 SyncedFlushRequest (org.elasticsearch.action.admin.indices.flush.SyncedFlushRequest)1 ForceMergeRequest (org.elasticsearch.action.admin.indices.forcemerge.ForceMergeRequest)1 GetIndexRequest (org.elasticsearch.action.admin.indices.get.GetIndexRequest)1 GetFieldMappingsResponse (org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsResponse)1 FieldMappingMetaData (org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsResponse.FieldMappingMetaData)1