Minor fixes to bigquery

- Add defaultDataset to QueryJobInfo and QueryRequest that takes a string
- Rename jobComplete to jobCompleted in QueryResult
- Use FileChannel.transferTo in bigquery example to upload file

gcloud-java-bigquery/src/main/java/com/google/gcloud/bigquery/BigQuery.java

@@ -443,7 +443,7 @@ public static QueryResultsOption startIndex(long startIndex) {
     /**
      * Returns an option that sets how long to wait for the query to complete, in milliseconds,
      * before returning. Default is 10 seconds. If the timeout passes before the job completes,
-     * {@link QueryResponse#jobComplete()} will be {@code false}.
+     * {@link QueryResponse#jobCompleted()} will be {@code false}.
      */
     public static QueryResultsOption maxWaitTime(long maxWaitTime) {
       checkArgument(maxWaitTime >= 0);

gcloud-java-bigquery/src/main/java/com/google/gcloud/bigquery/BigQueryImpl.java

@@ -514,10 +514,10 @@ public com.google.api.services.bigquery.model.QueryResponse call() {
       QueryResponse.Builder builder = QueryResponse.builder();
       JobId completeJobId = JobId.fromPb(results.getJobReference());
       builder.jobId(completeJobId);
-      builder.jobComplete(results.getJobComplete());
+      builder.jobCompleted(results.getJobComplete());
       List<TableRow> rowsPb = results.getRows();
       if (results.getJobComplete()) {
-        builder.jobComplete(true);
+        builder.jobCompleted(true);
         QueryResult.Builder resultBuilder = transformQueryResults(completeJobId, rowsPb,
             results.getPageToken(), options(), ImmutableMap.<BigQueryRpc.Option, Object>of());
         resultBuilder.totalBytesProcessed(results.getTotalBytesProcessed());
@@ -561,7 +561,7 @@ public GetQueryResultsResponse call() {
       JobId completeJobId = JobId.fromPb(results.getJobReference());
       builder.jobId(completeJobId);
       builder.etag(results.getEtag());
-      builder.jobComplete(results.getJobComplete());
+      builder.jobCompleted(results.getJobComplete());
       List<TableRow> rowsPb = results.getRows();
       if (results.getJobComplete()) {
         QueryResult.Builder resultBuilder = transformQueryResults(completeJobId, rowsPb,

gcloud-java-bigquery/src/main/java/com/google/gcloud/bigquery/QueryJobInfo.java

@@ -225,6 +225,14 @@ public Builder defaultDataset(DatasetId defaultDataset) {
       return self();
     }
 
+    /**
+     * Sets the default dataset. This dataset is used for all unqualified table names used in the
+     * query.
+     */
+    public Builder defaultDataset(String defaultDataset) {
+      return defaultDataset(DatasetId.of(defaultDataset));
+    }
+
     /**
      * Sets a priority for the query. If not specified the priority is assumed to be
      * {@link Priority#INTERACTIVE}.

gcloud-java-bigquery/src/main/java/com/google/gcloud/bigquery/QueryRequest.java

@@ -29,10 +29,10 @@
  * a temporary table that is deleted approximately 24 hours after the query is run. The query is run
  * through a BigQuery Job whose identity can be accessed via {@link QueryResponse#jobId()}. If the
  * query does not complete within the provided {@link Builder#maxWaitTime(Long)}, the response
- * returned by {@link BigQuery#query(QueryRequest)} will have {@link QueryResponse#jobComplete()}
+ * returned by {@link BigQuery#query(QueryRequest)} will have {@link QueryResponse#jobCompleted()}
  * set to {@code false} and {@link QueryResponse#result()} set to {@code null}. To obtain query
  * results you can use {@link BigQuery#getQueryResults(JobId, BigQuery.QueryResultsOption...)} until
- * {@link QueryResponse#jobComplete()} returns {@code true}.
+ * {@link QueryResponse#jobCompleted()} returns {@code true}.
  *
  * <p>Example usage of a query request:
  * <pre>    {@code
@@ -43,7 +43,7 @@
  *      .maxResults(1000L)
  *      .build();
  *    QueryResponse response = bigquery.query(request);
- *    while (!response.jobComplete()) {
+ *    while (!response.jobCompleted()) {
  *      Thread.sleep(1000);
  *      response = bigquery.getQueryResults(response.jobId());
  *    }
@@ -109,11 +109,18 @@ public Builder defaultDataset(DatasetId defaultDataset) {
       return this;
     }
 
+    /**
+     * Sets the default dataset to assume for any unqualified table names in the query.
+     */
+    public Builder defaultDataset(String defaultDataset) {
+      return defaultDataset(DatasetId.of(defaultDataset));
+    }
+
     /**
      * Sets how long to wait for the query to complete, in milliseconds, before the request times
      * out and returns. Note that this is only a timeout for the request, not the query. If the
      * query takes longer to run than the timeout value, the call returns without any results and
-     * with the {@link QueryResponse#jobComplete()} set to {@code false}. If not set, a wait time of
+     * with the {@link QueryResponse#jobCompleted()} set to {@code false}. If not set, a wait time of
      * 10000 milliseconds (10 seconds) is used.
      */
     public Builder maxWaitTime(Long maxWaitTime) {
@@ -182,7 +189,7 @@ public DatasetId defaultDataset() {
    * Returns how long to wait for the query to complete, in milliseconds, before the request times
    * out and returns. Note that this is only a timeout for the request, not the query. If the
    * query takes longer to run than the timeout value, the call returns without any results and
-   * with the {@link QueryResponse#jobComplete()} set to {@code false}. You can call
+   * with the {@link QueryResponse#jobCompleted()} set to {@code false}. You can call
    * {@link BigQuery#getQueryResults(JobId, BigQuery.QueryResultsOption...)} to wait for the query
    * to complete and read the results. If not set, a wait time of 10000 milliseconds (10 seconds)
    * is used.

gcloud-java-bigquery/src/main/java/com/google/gcloud/bigquery/QueryResponse.java

@@ -31,7 +31,7 @@
  * <p>Example usage of a query response:
  * <pre>    {@code
  *    QueryResponse response = bigquery.query(request);
- *    while (!response.jobComplete()) {
+ *    while (!response.jobCompleted()) {
  *      Thread.sleep(1000);
  *      response = bigquery.getQueryResults(response.jobId());
  *    }
@@ -56,15 +56,15 @@ public class QueryResponse implements Serializable {
   private final QueryResult result;
   private final String etag;
   private final JobId jobId;
-  private final boolean jobComplete;
+  private final boolean jobCompleted;
   private final List<BigQueryError> executionErrors;
 
   static final class Builder {
 
     private QueryResult result;
     private String etag;
     private JobId jobId;
-    private boolean jobComplete;
+    private boolean jobCompleted;
     private List<BigQueryError> executionErrors;
 
     private Builder() {}
@@ -84,8 +84,8 @@ Builder jobId(JobId jobId) {
       return this;
     }
 
-    Builder jobComplete(boolean jobComplete) {
-      this.jobComplete = jobComplete;
+    Builder jobCompleted(boolean jobCompleted) {
+      this.jobCompleted = jobCompleted;
       return this;
     }
 
@@ -103,13 +103,13 @@ private QueryResponse(Builder builder) {
     this.result = builder.result;
     this.etag = builder.etag;
     this.jobId = builder.jobId;
-    this.jobComplete = builder.jobComplete;
+    this.jobCompleted = builder.jobCompleted;
     this.executionErrors = builder.executionErrors != null ? builder.executionErrors
       : ImmutableList.<BigQueryError>of();
   }
 
   /**
-   * Returns the result of the query. Returns {@code null} if {@link #jobComplete()} is {@code
+   * Returns the result of the query. Returns {@code null} if {@link #jobCompleted()} is {@code
    * false}.
    */
   public QueryResult result() {
@@ -137,8 +137,8 @@ public JobId jobId() {
    * {@link #result()} returns {@code null}. This method can be used to check if query execution
    * completed and results are available.
    */
-  public boolean jobComplete() {
-    return jobComplete;
+  public boolean jobCompleted() {
+    return jobCompleted;
   }
 
   /**
@@ -164,7 +164,7 @@ public String toString() {
         .add("result", result)
         .add("etag", etag)
         .add("jobId", jobId)
-        .add("jobComplete", jobComplete)
+        .add("jobCompleted", jobCompleted)
         .add("executionErrors", executionErrors)
         .toString();
   }
@@ -183,7 +183,7 @@ public boolean equals(Object obj) {
       return false;
     }
     QueryResponse response = (QueryResponse) obj;
-    return jobComplete == response.jobComplete
+    return jobCompleted == response.jobCompleted
         && Objects.equals(etag, response.etag)
         && Objects.equals(result, response.result)
         && Objects.equals(jobId, response.jobId)

gcloud-java-bigquery/src/test/java/com/google/gcloud/bigquery/BigQueryImplTest.java

@@ -902,7 +902,7 @@ public void testQueryRequest() {
     assertNull(response.etag());
     assertNull(response.result());
     assertEquals(queryJob, response.jobId());
-    assertEquals(false, response.jobComplete());
+    assertEquals(false, response.jobCompleted());
     assertEquals(ImmutableList.<BigQueryError>of(), response.executionErrors());
     assertFalse(response.hasErrors());
     assertEquals(null, response.result());
@@ -926,7 +926,7 @@ public void testQueryRequestCompleted() {
     QueryResponse response = bigquery.query(QUERY_REQUEST);
     assertNull(response.etag());
     assertEquals(queryJob, response.jobId());
-    assertEquals(true, response.jobComplete());
+    assertEquals(true, response.jobCompleted());
     assertEquals(false, response.result().cacheHit());
     assertEquals(ImmutableList.<BigQueryError>of(), response.executionErrors());
     assertFalse(response.hasErrors());
@@ -959,7 +959,7 @@ public void testGetQueryResults() {
     QueryResponse response = bigquery.getQueryResults(queryJob);
     assertEquals("etag", response.etag());
     assertEquals(queryJob, response.jobId());
-    assertEquals(true, response.jobComplete());
+    assertEquals(true, response.jobCompleted());
     assertEquals(false, response.result().cacheHit());
     assertEquals(ImmutableList.<BigQueryError>of(), response.executionErrors());
     assertFalse(response.hasErrors());
@@ -993,7 +993,7 @@ public void testGetQueryResultsWithOptions() {
         QUERY_RESULTS_OPTION_INDEX, QUERY_RESULTS_OPTION_MAX_RESULTS,
         QUERY_RESULTS_OPTION_PAGE_TOKEN);
     assertEquals(queryJob, response.jobId());
-    assertEquals(true, response.jobComplete());
+    assertEquals(true, response.jobCompleted());
     assertEquals(false, response.result().cacheHit());
     assertEquals(ImmutableList.<BigQueryError>of(), response.executionErrors());
     assertFalse(response.hasErrors());

gcloud-java-bigquery/src/test/java/com/google/gcloud/bigquery/ITBigQueryTest.java

@@ -320,7 +320,7 @@ public void testCreateExternalTable() throws InterruptedException {
         .maxResults(1000L)
         .build();
     QueryResponse response = bigquery.query(request);
-    while (!response.jobComplete()) {
+    while (!response.jobCompleted()) {
       response = bigquery.getQueryResults(response.jobId());
       Thread.sleep(1000);
     }
@@ -382,7 +382,7 @@ public void testCreateViewTable() throws InterruptedException {
         .maxResults(1000L)
         .build();
     QueryResponse response = bigquery.query(request);
-    while (!response.jobComplete()) {
+    while (!response.jobCompleted()) {
       response = bigquery.getQueryResults(response.jobId());
       Thread.sleep(1000);
     }
@@ -627,7 +627,7 @@ public void testQuery() throws InterruptedException {
         .maxResults(1000L)
         .build();
     QueryResponse response = bigquery.query(request);
-    while (!response.jobComplete()) {
+    while (!response.jobCompleted()) {
       Thread.sleep(1000);
       response = bigquery.getQueryResults(response.jobId());
     }
@@ -786,7 +786,7 @@ public void testQueryJob() throws InterruptedException {
     assertNull(remoteJob.status().error());
 
     QueryResponse response = bigquery.getQueryResults(remoteJob.jobId());
-    while (!response.jobComplete()) {
+    while (!response.jobCompleted()) {
       Thread.sleep(1000);
       response = bigquery.getQueryResults(response.jobId());
     }

gcloud-java-bigquery/src/test/java/com/google/gcloud/bigquery/QueryResponseTest.java

@@ -64,7 +64,7 @@ public QueryResult nextPage() {
   private static final QueryResponse QUERY_RESPONSE = QueryResponse.builder()
       .etag(ETAG)
       .jobId(JOB_ID)
-      .jobComplete(JOB_COMPLETE)
+      .jobCompleted(JOB_COMPLETE)
       .executionErrors(ERRORS)
       .result(QUERY_RESULT)
       .build();
@@ -74,18 +74,18 @@ public void testBuilder() {
     assertEquals(ETAG, QUERY_RESPONSE.etag());
     assertEquals(QUERY_RESULT, QUERY_RESPONSE.result());
     assertEquals(JOB_ID, QUERY_RESPONSE.jobId());
-    assertEquals(JOB_COMPLETE, QUERY_RESPONSE.jobComplete());
+    assertEquals(JOB_COMPLETE, QUERY_RESPONSE.jobCompleted());
     assertEquals(ERRORS, QUERY_RESPONSE.executionErrors());
     assertTrue(QUERY_RESPONSE.hasErrors());
   }
 
   @Test
   public void testBuilderIncomplete() {
-    QueryResponse queryResponse = QueryResponse.builder().jobComplete(false).build();
+    QueryResponse queryResponse = QueryResponse.builder().jobCompleted(false).build();
     assertNull(queryResponse.etag());
     assertNull(queryResponse.result());
     assertNull(queryResponse.jobId());
-    assertFalse(queryResponse.jobComplete());
+    assertFalse(queryResponse.jobCompleted());
     assertEquals(ImmutableList.<BigQueryError>of(), queryResponse.executionErrors());
     assertFalse(queryResponse.hasErrors());
   }
@@ -100,7 +100,7 @@ private void compareQueryResponse(QueryResponse expected, QueryResponse value) {
     assertEquals(expected.etag(), value.etag());
     assertEquals(expected.result(), value.result());
     assertEquals(expected.jobId(), value.jobId());
-    assertEquals(expected.jobComplete(), value.jobComplete());
+    assertEquals(expected.jobCompleted(), value.jobCompleted());
     assertEquals(expected.executionErrors(), value.executionErrors());
     assertEquals(expected.hasErrors(), value.hasErrors());
   }

gcloud-java-bigquery/src/test/java/com/google/gcloud/bigquery/SerializationTest.java

@@ -213,7 +213,7 @@ public class SerializationTest {
   private static final QueryResponse QUERY_RESPONSE = QueryResponse.builder()
       .etag(ETAG)
       .jobId(JOB_ID)
-      .jobComplete(true)
+      .jobCompleted(true)
       .result(QUERY_RESULT)
       .build();
 

gcloud-java-examples/src/main/java/com/google/gcloud/examples/BigQueryExample.java

@@ -44,7 +44,6 @@
 import com.google.gcloud.bigquery.ViewInfo;
 import com.google.gcloud.spi.BigQueryRpc.Tuple;
 
-import java.nio.ByteBuffer;
 import java.nio.channels.FileChannel;
 import java.nio.file.Paths;
 import java.util.Arrays;
@@ -627,7 +626,7 @@ private static class QueryAction extends BigQueryAction<QueryRequest> {
     void run(BigQuery bigquery, QueryRequest queryRequest) throws Exception {
       System.out.println("Running query");
       QueryResponse queryResponse = bigquery.query(queryRequest);
-      while (!queryResponse.jobComplete()) {
+      while (!queryResponse.jobCompleted()) {
         System.out.println("Waiting for query job " + queryResponse.jobId() + " to complete");
         Thread.sleep(1000L);
         queryResponse = bigquery.getQueryResults(queryResponse.jobId());
@@ -676,12 +675,12 @@ private static class LoadFileAction extends BigQueryAction<Tuple<LoadConfigurati
     void run(BigQuery bigquery, Tuple<LoadConfiguration, String> configuration) throws Exception {
       System.out.println("Running insert");
       try (FileChannel fileChannel = FileChannel.open(Paths.get(configuration.y()))) {
-        ByteBuffer buffer = ByteBuffer.allocate(256 * 1024);
         WriteChannel writeChannel = bigquery.writer(configuration.x());
-        while (fileChannel.read(buffer) > 0) {
-          buffer.flip();
-          writeChannel.write(buffer);
-          buffer.clear();
+        long position = 0;
+        long written = fileChannel.transferTo(position, 256 * 1024, writeChannel);
+        while (written > 0) {
+          position += written;
+          written = fileChannel.transferTo(position, 256 * 1024, writeChannel);
         }
         writeChannel.close();
       }