Java RestRequest.applyContentParser方法代码示例

import org.elasticsearch.rest.RestRequest; //导入方法依赖的package包/类
@Override
public RestChannelConsumer prepareRequest(final RestRequest request, final NodeClient client) throws IOException {
    if (request.param("target") == null) {
        throw new IllegalArgumentException("no target index");
    }
    if (request.param("index") == null) {
        throw new IllegalArgumentException("no source index");
    }
    ShrinkRequest shrinkIndexRequest = new ShrinkRequest(request.param("target"), request.param("index"));
    request.applyContentParser(parser -> ShrinkRequest.PARSER.parse(parser, shrinkIndexRequest, null));
    shrinkIndexRequest.timeout(request.paramAsTime("timeout", shrinkIndexRequest.timeout()));
    shrinkIndexRequest.masterNodeTimeout(request.paramAsTime("master_timeout", shrinkIndexRequest.masterNodeTimeout()));
    shrinkIndexRequest.setWaitForActiveShards(ActiveShardCount.parseString(request.param("wait_for_active_shards")));
    return channel -> client.admin().indices().shrinkIndex(shrinkIndexRequest, new AcknowledgedRestListener<ShrinkResponse>(channel) {
        @Override
        public void addCustomFields(XContentBuilder builder, ShrinkResponse response) throws IOException {
            response.addCustomFields(builder);
        }
    });
}
 

import org.elasticsearch.rest.RestRequest; //导入方法依赖的package包/类
@Override
public RestChannelConsumer prepareRequest(final RestRequest request, final NodeClient client) throws IOException {
    RolloverRequest rolloverIndexRequest = new RolloverRequest(request.param("index"), request.param("new_index"));
    request.applyContentParser(parser -> RolloverRequest.PARSER.parse(parser, rolloverIndexRequest, null));
    rolloverIndexRequest.dryRun(request.paramAsBoolean("dry_run", false));
    rolloverIndexRequest.timeout(request.paramAsTime("timeout", rolloverIndexRequest.timeout()));
    rolloverIndexRequest.masterNodeTimeout(request.paramAsTime("master_timeout", rolloverIndexRequest.masterNodeTimeout()));
    rolloverIndexRequest.setWaitForActiveShards(ActiveShardCount.parseString(request.param("wait_for_active_shards")));
    return channel -> client.admin().indices().rolloverIndex(rolloverIndexRequest, new RestToXContentListener<>(channel));
}
 

import org.elasticsearch.rest.RestRequest; //导入方法依赖的package包/类
@Override
public RestChannelConsumer prepareRequest(final RestRequest request, final NodeClient client) throws IOException {
    RestoreSnapshotRequest restoreSnapshotRequest = restoreSnapshotRequest(request.param("repository"), request.param("snapshot"));
    restoreSnapshotRequest.masterNodeTimeout(request.paramAsTime("master_timeout", restoreSnapshotRequest.masterNodeTimeout()));
    restoreSnapshotRequest.waitForCompletion(request.paramAsBoolean("wait_for_completion", false));
    request.applyContentParser(p -> restoreSnapshotRequest.source(p.mapOrdered()));
    return channel -> client.admin().cluster().restoreSnapshot(restoreSnapshotRequest, new RestToXContentListener<>(channel));
}
 

import org.elasticsearch.rest.RestRequest; //导入方法依赖的package包/类
public static ClusterRerouteRequest createRequest(RestRequest request) throws IOException {
    ClusterRerouteRequest clusterRerouteRequest = Requests.clusterRerouteRequest();
    clusterRerouteRequest.dryRun(request.paramAsBoolean("dry_run", clusterRerouteRequest.dryRun()));
    clusterRerouteRequest.explain(request.paramAsBoolean("explain", clusterRerouteRequest.explain()));
    clusterRerouteRequest.timeout(request.paramAsTime("timeout", clusterRerouteRequest.timeout()));
    clusterRerouteRequest.setRetryFailed(request.paramAsBoolean("retry_failed", clusterRerouteRequest.isRetryFailed()));
    clusterRerouteRequest.masterNodeTimeout(request.paramAsTime("master_timeout", clusterRerouteRequest.masterNodeTimeout()));
    request.applyContentParser(parser -> PARSER.parse(parser, clusterRerouteRequest, null));
    return clusterRerouteRequest;
}
 

import org.elasticsearch.rest.RestRequest; //导入方法依赖的package包/类
@Override
public RestChannelConsumer prepareRequest(final RestRequest request, final NodeClient client) throws IOException {
    CreateSnapshotRequest createSnapshotRequest = createSnapshotRequest(request.param("repository"), request.param("snapshot"));
    request.applyContentParser(p -> createSnapshotRequest.source(p.mapOrdered()));
    createSnapshotRequest.masterNodeTimeout(request.paramAsTime("master_timeout", createSnapshotRequest.masterNodeTimeout()));
    createSnapshotRequest.waitForCompletion(request.paramAsBoolean("wait_for_completion", false));
    return channel -> client.admin().cluster().createSnapshot(createSnapshotRequest, new RestToXContentListener<>(channel));
}
 

import org.elasticsearch.rest.RestRequest; //导入方法依赖的package包/类
@Override
public RestChannelConsumer prepareRequest(final RestRequest request, final NodeClient client) throws IOException {
    UpdateRequest updateRequest = new UpdateRequest(request.param("index"), request.param("type"), request.param("id"));
    updateRequest.routing(request.param("routing"));
    updateRequest.parent(request.param("parent"));
    updateRequest.timeout(request.paramAsTime("timeout", updateRequest.timeout()));
    updateRequest.setRefreshPolicy(request.param("refresh"));
    String waitForActiveShards = request.param("wait_for_active_shards");
    if (waitForActiveShards != null) {
        updateRequest.waitForActiveShards(ActiveShardCount.parseString(waitForActiveShards));
    }
    updateRequest.docAsUpsert(request.paramAsBoolean("doc_as_upsert", updateRequest.docAsUpsert()));
    FetchSourceContext fetchSourceContext = FetchSourceContext.parseFromRestRequest(request);
    String sField = request.param("fields");
    if (sField != null && fetchSourceContext != null) {
        throw new IllegalArgumentException("[fields] and [_source] cannot be used in the same request");
    }
    if (sField != null) {
        DEPRECATION_LOGGER.deprecated("Deprecated field [fields] used, expected [_source] instead");
        String[] sFields = Strings.splitStringByCommaToArray(sField);
        updateRequest.fields(sFields);
    } else if (fetchSourceContext != null) {
        updateRequest.fetchSource(fetchSourceContext);
    }

    updateRequest.retryOnConflict(request.paramAsInt("retry_on_conflict", updateRequest.retryOnConflict()));
    updateRequest.version(RestActions.parseVersion(request));
    updateRequest.versionType(VersionType.fromString(request.param("version_type"), updateRequest.versionType()));


    request.applyContentParser(parser -> {
        updateRequest.fromXContent(parser);
        IndexRequest upsertRequest = updateRequest.upsertRequest();
        if (upsertRequest != null) {
            upsertRequest.routing(request.param("routing"));
            upsertRequest.parent(request.param("parent"));
            upsertRequest.version(RestActions.parseVersion(request));
            upsertRequest.versionType(VersionType.fromString(request.param("version_type"), upsertRequest.versionType()));
        }
        IndexRequest doc = updateRequest.doc();
        if (doc != null) {
            doc.routing(request.param("routing"));
            doc.parent(request.param("parent")); // order is important, set it after routing, so it will set the routing
            doc.version(RestActions.parseVersion(request));
            doc.versionType(VersionType.fromString(request.param("version_type"), doc.versionType()));
        }
    });

    return channel ->
            client.update(updateRequest, new RestStatusToXContentListener<>(channel, r -> r.getLocation(updateRequest.routing())));
}