Package org.elasticsearch.common.xcontent

Examples of org.elasticsearch.common.xcontent.XContentBuilder

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        client.admin().cluster().state(clusterStateRequest, new ActionListener<ClusterStateResponse>() {
            @Override public void onResponse(ClusterStateResponse response) {
                try {
                    MetaData metaData = response.state().metaData();
                    XContentBuilder builder = RestXContentBuilder.restContentBuilder(request);
                    builder.startObject();

                    for (IndexTemplateMetaData indexMetaData : metaData.templates().values()) {
                        builder.startObject(indexMetaData.name(), XContentBuilder.FieldCaseConversion.NONE);

                        builder.field("template", indexMetaData.template());
                        builder.field("order", indexMetaData.order());

                        builder.startObject("settings");
                        Settings settings = settingsFilter.filterSettings(indexMetaData.settings());
                        for (Map.Entry<String, String> entry : settings.getAsMap().entrySet()) {
                            builder.field(entry.getKey(), entry.getValue());
                        }
                        builder.endObject();

                        builder.startObject("mappings");
                        for (Map.Entry<String, CompressedString> entry : indexMetaData.mappings().entrySet()) {
                            byte[] mappingSource = entry.getValue().uncompressed();
                            XContentParser parser = XContentFactory.xContent(mappingSource).createParser(mappingSource);
                            Map<String, Object> mapping = parser.map();
                            if (mapping.size() == 1 && mapping.containsKey(entry.getKey())) {
                                // the type name is the root value, reduce it
                                mapping = (Map<String, Object>) mapping.get(entry.getKey());
                            }
                            builder.field(entry.getKey());
                            builder.map(mapping);
                        }
                        builder.endObject();

                        builder.endObject();
                    }

                    builder.endObject();

                    channel.sendResponse(new XContentRestResponse(request, OK, builder));
                } catch (Exception e) {
                    onFailure(e);
                }
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        putRequest.order(request.paramAsInt("order", putRequest.order()));

        client.admin().indices().putTemplate(putRequest, new ActionListener<PutIndexTemplateResponse>() {
            @Override public void onResponse(PutIndexTemplateResponse response) {
                try {
                    XContentBuilder builder = RestXContentBuilder.restContentBuilder(request);
                    builder.startObject()
                            .field(Fields.OK, true)
                            .field(Fields.ACKNOWLEDGED, response.acknowledged())
                            .endObject();
                    channel.sendResponse(new XContentRestResponse(request, OK, builder));
                } catch (IOException e) {
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        client.admin().cluster().state(clusterStateRequest, new ActionListener<ClusterStateResponse>() {
            @Override public void onResponse(ClusterStateResponse response) {
                try {
                    MetaData metaData = response.state().metaData();
                    XContentBuilder builder = RestXContentBuilder.restContentBuilder(request);
                    builder.startObject();

                    if (indices.length == 1 && types.size() == 1) {
                        if (metaData.indices().isEmpty()) {
                            channel.sendResponse(new XContentThrowableRestResponse(request, new IndexMissingException(new Index(indices[0]))));
                            return;
                        }
                        boolean foundType = false;
                        IndexMetaData indexMetaData = metaData.iterator().next();
                        for (MappingMetaData mappingMd : indexMetaData.mappings().values()) {
                            if (!types.isEmpty() && !types.contains(mappingMd.type())) {
                                // filter this type out...
                                continue;
                            }
                            foundType = true;
                            byte[] mappingSource = mappingMd.source().uncompressed();
                            XContentParser parser = XContentFactory.xContent(mappingSource).createParser(mappingSource);
                            Map<String, Object> mapping = parser.map();
                            if (mapping.size() == 1 && mapping.containsKey(mappingMd.type())) {
                                // the type name is the root value, reduce it
                                mapping = (Map<String, Object>) mapping.get(mappingMd.type());
                            }
                            builder.field(mappingMd.type());
                            builder.map(mapping);
                        }
                        if (!foundType) {
                            channel.sendResponse(new XContentThrowableRestResponse(request, new TypeMissingException(new Index(indices[0]), types.iterator().next())));
                            return;
                        }
                    } else {
                        for (IndexMetaData indexMetaData : metaData) {
                            builder.startObject(indexMetaData.index());

                            for (MappingMetaData mappingMd : indexMetaData.mappings().values()) {
                                if (!types.isEmpty() && !types.contains(mappingMd.type())) {
                                    // filter this type out...
                                    continue;
                                }
                                byte[] mappingSource = mappingMd.source().uncompressed();
                                XContentParser parser = XContentFactory.xContent(mappingSource).createParser(mappingSource);
                                Map<String, Object> mapping = parser.map();
                                if (mapping.size() == 1 && mapping.containsKey(mappingMd.type())) {
                                    // the type name is the root value, reduce it
                                    mapping = (Map<String, Object>) mapping.get(mappingMd.type());
                                }
                                builder.field(mappingMd.type());
                                builder.map(mapping);
                            }

                            builder.endObject();
                        }
                    }

                    builder.endObject();

                    channel.sendResponse(new XContentRestResponse(request, OK, builder));
                } catch (Exception e) {
                    onFailure(e);
                }
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                operationThreading = BroadcastOperationThreading.THREAD_PER_SHARD;
            }
            clearIndicesCacheRequest.operationThreading(operationThreading);
        } catch (Exception e) {
            try {
                XContentBuilder builder = RestXContentBuilder.restContentBuilder(request);
                channel.sendResponse(new XContentRestResponse(request, BAD_REQUEST, builder.startObject().field("error", e.getMessage()).endObject()));
            } catch (IOException e1) {
                logger.error("Failed to send failure response", e1);
            }
            return;
        }
        client.admin().indices().clearCache(clearIndicesCacheRequest, new ActionListener<ClearIndicesCacheResponse>() {
            @Override public void onResponse(ClearIndicesCacheResponse response) {
                try {
                    XContentBuilder builder = RestXContentBuilder.restContentBuilder(request);
                    builder.startObject();
                    builder.field("ok", true);

                    buildBroadcastShardsHeader(builder, response);

                    builder.endObject();
                    channel.sendResponse(new XContentRestResponse(request, OK, builder));
                } catch (Exception e) {
                    onFailure(e);
                }
            }
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        // if we have a local operation, execute it on a thread since we don't spawn
        singlePingRequest.operationThreaded(true);
        client.admin().cluster().ping(singlePingRequest, new ActionListener<SinglePingResponse>() {
            @Override public void onResponse(SinglePingResponse result) {
                try {
                    XContentBuilder generator = RestXContentBuilder.restContentBuilder(request);
                    generator.startObject().field("ok", true).endObject();
                    channel.sendResponse(new XContentRestResponse(request, OK, generator));
                } catch (Exception e) {
                    onFailure(e);
                }
            }
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            replicationPingRequest.replicationType(ReplicationType.fromString(replicationType));
        }
        client.admin().cluster().ping(replicationPingRequest, new ActionListener<ReplicationPingResponse>() {
            @Override public void onResponse(ReplicationPingResponse result) {
                try {
                    XContentBuilder builder = RestXContentBuilder.restContentBuilder(request);
                    builder.startObject();
                    builder.field("ok", true);
                    for (IndexReplicationPingResponse indexResponse : result.indices().values()) {
                        builder.startObject(indexResponse.index())
                                .field("ok", true)
                                .startObject("_shards")
                                .field("total", indexResponse.totalShards())
                                .field("successful", indexResponse.successfulShards())
                                .field("failed", indexResponse.failedShards())
                                .endObject()
                                .endObject();
                    }
                    builder.endObject();
                    channel.sendResponse(new XContentRestResponse(request, OK, builder));
                } catch (Exception e) {
                    onFailure(e);
                }
            }
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        }
        broadcastPingRequest.operationThreading(operationThreading);
        client.admin().cluster().ping(broadcastPingRequest, new ActionListener<BroadcastPingResponse>() {
            @Override public void onResponse(BroadcastPingResponse response) {
                try {
                    XContentBuilder builder = RestXContentBuilder.restContentBuilder(request);
                    builder.startObject();
                    builder.field("ok", true);
                    buildBroadcastShardsHeader(builder, response);
                    builder.endObject();
                    channel.sendResponse(new XContentRestResponse(request, OK, builder));
                } catch (Exception e) {
                    onFailure(e);
                }
            }
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        updateSettingsRequest.settings(updateSettings);

        client.admin().indices().updateSettings(updateSettingsRequest, new ActionListener<UpdateSettingsResponse>() {
            @Override public void onResponse(UpdateSettingsResponse updateSettingsResponse) {
                try {
                    XContentBuilder builder = RestXContentBuilder.restContentBuilder(request);
                    builder.startObject()
                            .field("ok", true)
                            .endObject();
                    channel.sendResponse(new XContentRestResponse(request, OK, builder));
                } catch (Exception e) {
                    onFailure(e);
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        createIndexRequest.timeout(request.paramAsTime("timeout", timeValueSeconds(10)));

        client.admin().indices().create(createIndexRequest, new ActionListener<CreateIndexResponse>() {
            @Override public void onResponse(CreateIndexResponse response) {
                try {
                    XContentBuilder builder = RestXContentBuilder.restContentBuilder(request);
                    builder.startObject()
                            .field("ok", true)
                            .field("acknowledged", response.acknowledged())
                            .endObject();
                    channel.sendResponse(new XContentRestResponse(request, OK, builder));
                } catch (Exception e) {
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                    level = 2;
                }
            }
        } catch (Exception e) {
            try {
                XContentBuilder builder = RestXContentBuilder.restContentBuilder(request);
                channel.sendResponse(new XContentRestResponse(request, PRECONDITION_FAILED, builder.startObject().field("error", e.getMessage()).endObject()));
            } catch (IOException e1) {
                logger.error("Failed to send failure response", e1);
            }
            return;
        }
        final int fLevel = level;
        client.admin().cluster().health(clusterHealthRequest, new ActionListener<ClusterHealthResponse>() {
            @Override public void onResponse(ClusterHealthResponse response) {
                try {
                    XContentBuilder builder = RestXContentBuilder.restContentBuilder(request);
                    builder.startObject();

                    builder.field(Fields.CLUSTER_NAME, response.clusterName());
                    builder.field(Fields.STATUS, response.status().name().toLowerCase());
                    builder.field(Fields.TIMED_OUT, response.timedOut());
                    builder.field(Fields.NUMBER_OF_NODES, response.numberOfNodes());
                    builder.field(Fields.NUMBER_OF_DATA_NODES, response.numberOfDataNodes());
                    builder.field(Fields.ACTIVE_PRIMARY_SHARDS, response.activePrimaryShards());
                    builder.field(Fields.ACTIVE_SHARDS, response.activeShards());
                    builder.field(Fields.RELOCATING_SHARDS, response.relocatingShards());
                    builder.field(Fields.INITIALIZING_SHARDS, response.initializingShards());
                    builder.field(Fields.UNASSIGNED_SHARDS, response.unassignedShards());

                    if (!response.validationFailures().isEmpty()) {
                        builder.startArray(Fields.VALIDATION_FAILURES);
                        for (String validationFailure : response.validationFailures()) {
                            builder.value(validationFailure);
                        }
                        // if we don't print index level information, still print the index validation failures
                        // so we know why the status is red
                        if (fLevel == 0) {
                            for (ClusterIndexHealth indexHealth : response) {
                                builder.startObject(indexHealth.index());

                                if (!indexHealth.validationFailures().isEmpty()) {
                                    builder.startArray(Fields.VALIDATION_FAILURES);
                                    for (String validationFailure : indexHealth.validationFailures()) {
                                        builder.value(validationFailure);
                                    }
                                    builder.endArray();
                                }

                                builder.endObject();
                            }
                        }
                        builder.endArray();
                    }

                    if (fLevel > 0) {
                        builder.startObject(Fields.INDICES);
                        for (ClusterIndexHealth indexHealth : response) {
                            builder.startObject(indexHealth.index(), XContentBuilder.FieldCaseConversion.NONE);

                            builder.field(Fields.STATUS, indexHealth.status().name().toLowerCase());
                            builder.field(Fields.NUMBER_OF_SHARDS, indexHealth.numberOfShards());
                            builder.field(Fields.NUMBER_OF_REPLICAS, indexHealth.numberOfReplicas());
                            builder.field(Fields.ACTIVE_PRIMARY_SHARDS, indexHealth.activePrimaryShards());
                            builder.field(Fields.ACTIVE_SHARDS, indexHealth.activeShards());
                            builder.field(Fields.RELOCATING_SHARDS, indexHealth.relocatingShards());
                            builder.field(Fields.INITIALIZING_SHARDS, indexHealth.initializingShards());
                            builder.field(Fields.UNASSIGNED_SHARDS, indexHealth.unassignedShards());

                            if (!indexHealth.validationFailures().isEmpty()) {
                                builder.startArray(Fields.VALIDATION_FAILURES);
                                for (String validationFailure : indexHealth.validationFailures()) {
                                    builder.value(validationFailure);
                                }
                                builder.endArray();
                            }

                            if (fLevel > 1) {
                                builder.startObject(Fields.SHARDS);

                                for (ClusterShardHealth shardHealth : indexHealth) {
                                    builder.startObject(Integer.toString(shardHealth.id()));

                                    builder.field(Fields.STATUS, shardHealth.status().name().toLowerCase());
                                    builder.field(Fields.PRIMARY_ACTIVE, shardHealth.primaryActive());
                                    builder.field(Fields.ACTIVE_SHARDS, shardHealth.activeShards());
                                    builder.field(Fields.RELOCATING_SHARDS, shardHealth.relocatingShards());
                                    builder.field(Fields.INITIALIZING_SHARDS, shardHealth.initializingShards());
                                    builder.field(Fields.UNASSIGNED_SHARDS, shardHealth.unassignedShards());

                                    builder.endObject();
                                }

                                builder.endObject();
                            }

                            builder.endObject();
                        }
                        builder.endObject();
                    }

                    builder.endObject();

                    channel.sendResponse(new XContentRestResponse(request, RestStatus.OK, builder));
                } catch (Exception e) {
                    onFailure(e);
                }
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