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samples: export data to BigQuery (#90)
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samples/snippets/src/main/java/com/example/contactcenterinsights/ExportToBigquery.java
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| /* | ||
| * Copyright 2021 Google Inc. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
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| package com.example.contactcenterinsights; | ||
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| // [START contactcenterinsights_export_to_bigquery] | ||
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| import com.google.api.gax.longrunning.OperationTimedPollAlgorithm; | ||
| import com.google.api.gax.retrying.RetrySettings; | ||
| import com.google.cloud.contactcenterinsights.v1.ContactCenterInsightsClient; | ||
| import com.google.cloud.contactcenterinsights.v1.ContactCenterInsightsSettings; | ||
| import com.google.cloud.contactcenterinsights.v1.ExportInsightsDataRequest; | ||
| import com.google.cloud.contactcenterinsights.v1.ExportInsightsDataResponse; | ||
| import com.google.cloud.contactcenterinsights.v1.LocationName; | ||
| import java.io.IOException; | ||
| import org.threeten.bp.Duration; | ||
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| public class ExportToBigquery { | ||
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| public static void main(String[] args) throws Exception, IOException { | ||
| // TODO(developer): Replace these variables before running the sample. | ||
| String projectId = "my_project_id"; | ||
| String bigqueryProjectId = "my_bigquery_project_id"; | ||
| String bigqueryDataset = "my_bigquery_dataset"; | ||
| String bigqueryTable = "my_bigquery_table"; | ||
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| exportToBigquery(projectId, bigqueryProjectId, bigqueryDataset, bigqueryTable); | ||
| } | ||
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| public static void exportToBigquery( | ||
| String projectId, String bigqueryProjectId, String bigqueryDataset, String bigqueryTable) | ||
| throws Exception, IOException { | ||
| // Set the operation total polling timeout to 24 hours instead of the 5-minute default. | ||
| // Other values are copied from the default values of {@link ContactCenterInsightsStubSettings}. | ||
| ContactCenterInsightsSettings.Builder clientSettings = | ||
| ContactCenterInsightsSettings.newBuilder(); | ||
| clientSettings | ||
| .exportInsightsDataOperationSettings() | ||
| .setPollingAlgorithm( | ||
| OperationTimedPollAlgorithm.create( | ||
| RetrySettings.newBuilder() | ||
| .setInitialRetryDelay(Duration.ofMillis(5000L)) | ||
| .setRetryDelayMultiplier(1.5) | ||
| .setMaxRetryDelay(Duration.ofMillis(45000L)) | ||
| .setInitialRpcTimeout(Duration.ZERO) | ||
| .setRpcTimeoutMultiplier(1.0) | ||
| .setMaxRpcTimeout(Duration.ZERO) | ||
| .setTotalTimeout(Duration.ofHours(24L)) | ||
| .build())); | ||
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| // Initialize client that will be used to send requests. This client only needs to be created | ||
| // once, and can be reused for multiple requests. After completing all of your requests, call | ||
| // the "close" method on the client to safely clean up any remaining background resources. | ||
| try (ContactCenterInsightsClient client = | ||
| ContactCenterInsightsClient.create(clientSettings.build())) { | ||
| // Construct an export request. | ||
| LocationName parent = LocationName.of(projectId, "us-central1"); | ||
| ExportInsightsDataRequest request = | ||
| ExportInsightsDataRequest.newBuilder() | ||
| .setParent(parent.toString()) | ||
| .setBigQueryDestination( | ||
| ExportInsightsDataRequest.BigQueryDestination.newBuilder() | ||
| .setProjectId(bigqueryProjectId) | ||
| .setDataset(bigqueryDataset) | ||
| .setTable(bigqueryTable) | ||
| .build()) | ||
| .setFilter("agent_id=\"007\"") | ||
| .build(); | ||
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| // Call the Insights client to export data to BigQuery. | ||
| ExportInsightsDataResponse response = client.exportInsightsDataAsync(request).get(); | ||
| System.out.printf("Exported data to BigQuery"); | ||
| } | ||
| } | ||
| } | ||
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| // [END contactcenterinsights_export_to_bigquery] |
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samples/snippets/src/test/java/com/example/contactcenterinsights/ExportToBigqueryIT.java
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| /* | ||
| * Copyright 2021 Google Inc. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
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| package com.example.contactcenterinsights; | ||
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| import static com.google.common.truth.Truth.assertThat; | ||
| import static junit.framework.TestCase.assertNotNull; | ||
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| import com.google.cloud.bigquery.BigQuery; | ||
| import com.google.cloud.bigquery.BigQueryException; | ||
| import com.google.cloud.bigquery.BigQueryOptions; | ||
| import com.google.cloud.bigquery.Dataset; | ||
| import com.google.cloud.bigquery.DatasetId; | ||
| import com.google.cloud.bigquery.DatasetInfo; | ||
| import com.google.cloud.bigquery.Schema; | ||
| import com.google.cloud.bigquery.StandardTableDefinition; | ||
| import com.google.cloud.bigquery.Table; | ||
| import com.google.cloud.bigquery.TableDefinition; | ||
| import com.google.cloud.bigquery.TableId; | ||
| import com.google.cloud.bigquery.TableInfo; | ||
| import java.io.ByteArrayOutputStream; | ||
| import java.io.IOException; | ||
| import java.io.PrintStream; | ||
| import java.util.ArrayList; | ||
| import java.util.UUID; | ||
| import org.junit.After; | ||
| import org.junit.Before; | ||
| import org.junit.BeforeClass; | ||
| import org.junit.Test; | ||
| import org.junit.runner.RunWith; | ||
| import org.junit.runners.JUnit4; | ||
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| @RunWith(JUnit4.class) | ||
| public class ExportToBigqueryIT { | ||
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| private static final String PROJECT_ID = System.getenv("GOOGLE_CLOUD_PROJECT"); | ||
| private static final String BIGQUERY_PROJECT_ID = System.getenv("GOOGLE_CLOUD_PROJECT"); | ||
| private static final String GCLOUD_TESTS_PREFIX = "java_samples_tests"; | ||
| private ByteArrayOutputStream bout; | ||
| private PrintStream out; | ||
| private String bigqueryDatasetId; | ||
| private String bigqueryTableId; | ||
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| private static void requireEnvVar(String varName) { | ||
| assertNotNull(String.format(varName), String.format(varName)); | ||
| } | ||
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| @BeforeClass | ||
| public static void checkRequirements() { | ||
| requireEnvVar("GOOGLE_APPLICATION_CREDENTIALS"); | ||
| requireEnvVar("GOOGLE_CLOUD_PROJECT"); | ||
| } | ||
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| @Before | ||
| public void setUp() throws BigQueryException { | ||
| bout = new ByteArrayOutputStream(); | ||
| out = new PrintStream(bout); | ||
| System.setOut(out); | ||
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| // Generate BigQuery table and dataset IDs. | ||
| bigqueryDatasetId = | ||
| String.format("%s_%s", GCLOUD_TESTS_PREFIX, UUID.randomUUID().toString().replace("-", "_")); | ||
| bigqueryTableId = | ||
| String.format("%s_%s", GCLOUD_TESTS_PREFIX, UUID.randomUUID().toString().replace("-", "_")); | ||
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| // Create a BigQuery dataset. | ||
| BigQuery bigquery = BigQueryOptions.getDefaultInstance().getService(); | ||
| DatasetInfo datasetInfo = | ||
| DatasetInfo.newBuilder(DatasetId.of(BIGQUERY_PROJECT_ID, bigqueryDatasetId)).build(); | ||
| Dataset dataset = bigquery.create(datasetInfo); | ||
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| // Create a BigQuery table under the created dataset. | ||
| Schema schema = Schema.of(new ArrayList<>()); | ||
| TableDefinition tableDefinition = StandardTableDefinition.of(schema); | ||
| TableInfo tableInfo = | ||
| TableInfo.newBuilder(TableId.of(bigqueryDatasetId, bigqueryTableId), tableDefinition) | ||
| .build(); | ||
| Table table = bigquery.create(tableInfo); | ||
| } | ||
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| @After | ||
| public void tearDown() throws BigQueryException { | ||
| // Delete the BigQuery dataset and table. | ||
| BigQuery bigquery = BigQueryOptions.getDefaultInstance().getService(); | ||
| boolean success = | ||
| bigquery.delete( | ||
| DatasetId.of(PROJECT_ID, bigqueryDatasetId), | ||
| BigQuery.DatasetDeleteOption.deleteContents()); | ||
| System.setOut(null); | ||
| } | ||
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| @Test | ||
| public void testExportToBigquery() throws Exception, IOException { | ||
| ExportToBigquery.exportToBigquery( | ||
| PROJECT_ID, BIGQUERY_PROJECT_ID, bigqueryDatasetId, bigqueryTableId); | ||
| assertThat(bout.toString()).contains("Exported data to BigQuery"); | ||
| } | ||
| } |