本文整理汇总了Java中com.google.cloud.datastore.StringValue类的典型用法代码示例。如果您正苦于以下问题：Java StringValue类的具体用法？Java StringValue怎么用？Java StringValue使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
StringValue类属于com.google.cloud.datastore包，在下文中一共展示了StringValue类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: store
import com.google.cloud.datastore.StringValue; //导入依赖的package包/类
void store(Workflow workflow) throws IOException {
storeWithRetries(() -> datastore.runInTransaction(transaction -> {
final Key componentKey = componentKeyFactory.newKey(workflow.componentId());
if (transaction.get(componentKey) == null) {
transaction.put(Entity.newBuilder(componentKey).build());
}
final String json = OBJECT_MAPPER.writeValueAsString(workflow);
final Key workflowKey = workflowKey(workflow.id());
final Optional<Entity> workflowOpt = getOpt(transaction, workflowKey);
final Entity workflowEntity = asBuilderOrNew(workflowOpt, workflowKey)
.set(PROPERTY_WORKFLOW_JSON, StringValue.newBuilder(json).setExcludeFromIndexes(true).build())
.build();
return transaction.put(workflowEntity);
}));
}
示例2: backfillToEntity
import com.google.cloud.datastore.StringValue; //导入依赖的package包/类
private Entity backfillToEntity(Backfill backfill) {
final Key key = datastore.newKeyFactory().setKind(KIND_BACKFILL).newKey(backfill.id());
Entity.Builder builder = Entity.newBuilder(key)
.set(PROPERTY_CONCURRENCY, backfill.concurrency())
.set(PROPERTY_START, instantToTimestamp(backfill.start()))
.set(PROPERTY_END, instantToTimestamp(backfill.end()))
.set(PROPERTY_COMPONENT, backfill.workflowId().componentId())
.set(PROPERTY_WORKFLOW, backfill.workflowId().id())
.set(PROPERTY_SCHEDULE, backfill.schedule().toString())
.set(PROPERTY_NEXT_TRIGGER, instantToTimestamp(backfill.nextTrigger()))
.set(PROPERTY_ALL_TRIGGERED, backfill.allTriggered())
.set(PROPERTY_HALTED, backfill.halted());
backfill.description().ifPresent(x -> builder.set(PROPERTY_DESCRIPTION, StringValue
.newBuilder(x).setExcludeFromIndexes(true).build()));
return builder.build();
}
示例3: setUpQueryTests
import com.google.cloud.datastore.StringValue; //导入依赖的package包/类
private void setUpQueryTests() {
Key taskKey = datastore.newKeyFactory()
.setKind("Task")
.addAncestors(PathElement.of("TaskList", "default"))
.newKey("someTask");
datastore.put(Entity.newBuilder(taskKey)
.set("category", "Personal")
.set("done", false)
.set("completed", false)
.set("priority", 4)
.set("created", includedDate)
.set("percent_complete", 10.0)
.set("description",
StringValue.newBuilder("Learn Cloud Datastore").setExcludeFromIndexes(true).build())
.set("tag", "fun", "l", "programming")
.build());
}
示例4: testUnmarshalToObject_List
import com.google.cloud.datastore.StringValue; //导入依赖的package包/类
@Test
public void testUnmarshalToObject_List() {
// Setup
Key key = Key.newBuilder("project", "kind", 1).build();
Entity entity = Entity.newBuilder(key)
.set("object",
Arrays.asList(DoubleValue.of(3.14), LongValue.of(42),
StringValue.of("hello")))
.set("list",
Arrays.asList(DoubleValue.of(3.14), LongValue.of(42),
StringValue.of("hello")))
.set("linkedList", Arrays.asList(DoubleValue.of(3.14), LongValue.of(42),
StringValue.of("hello")))
.build();
Unmarshaller unmarshaller = new Unmarshaller();
TestBean bean = new TestBean();
bean.linkedList = new LinkedList<Object>();
// Exercise
unmarshaller.unmarshalToObject(entity, bean);
// Verify
Assert.assertThat((List<?>) bean.object, contains(3.14, 42L, "hello"));
Assert.assertThat(bean.list, contains(3.14, 42L, "hello"));
Assert.assertThat(bean.linkedList, contains(3.14, 42L, "hello"));
Assert.assertThat(bean.linkedList, instanceOf(LinkedList.class));
}
示例5: index
import com.google.cloud.datastore.StringValue; //导入依赖的package包/类
@Override
public Value<?> index(Value<?> input) {
if (input.getType() == ValueType.NULL) {
return NullValue.of();
}
try {
String str = ((StringValue) input).get();
return StringValue.of(str.toUpperCase(Locale.ENGLISH));
} catch (Exception exp) {
throw new IndexingException(exp);
}
}
示例6: index
import com.google.cloud.datastore.StringValue; //导入依赖的package包/类
@Override
public Value<?> index(Value<?> input) {
if (input.getType() == ValueType.NULL) {
return NullValue.of();
}
try {
String str = ((StringValue) input).get();
return StringValue.of(str.toLowerCase(Locale.ENGLISH));
} catch (Exception exp) {
throw new IndexingException(exp);
}
}
示例7: toDatastore
import com.google.cloud.datastore.StringValue; //导入依赖的package包/类
@Override
public ValueBuilder<?, ?, ?> toDatastore(Object input) {
if (input == null) {
return NullValue.newBuilder();
}
return StringValue.newBuilder(input.toString());
}
示例8: toModel
import com.google.cloud.datastore.StringValue; //导入依赖的package包/类
@Override
public Object toModel(Value<?> input) {
if (input instanceof NullValue) {
return null;
}
try {
return LocalDate.parse(((StringValue) input).get());
} catch (ClassCastException exp) {
String pattern = "Mapping of type %s to %s is not supported";
throw new MappingException(
String.format(pattern, input.getClass().getName(), LocalDate.class.getName()), exp);
}
}
示例9: toDatastore
import com.google.cloud.datastore.StringValue; //导入依赖的package包/类
@Override
public ValueBuilder<?, ?, ?> toDatastore(Object input) {
if (input == null) {
return NullValue.newBuilder();
}
return StringValue.newBuilder((String) input);
}
示例10: toModel
import com.google.cloud.datastore.StringValue; //导入依赖的package包/类
@Override
public Object toModel(Value<?> input) {
if (input instanceof NullValue) {
return null;
}
return ((StringValue) input).get();
}
示例11: toDatastore
import com.google.cloud.datastore.StringValue; //导入依赖的package包/类
@Override
public ValueBuilder<?, ?, ?> toDatastore(Object input) {
if (input == null) {
return NullValue.newBuilder();
}
return StringValue.newBuilder(String.valueOf((char) input));
}
示例12: toModel
import com.google.cloud.datastore.StringValue; //导入依赖的package包/类
@Override
public Object toModel(Value<?> input) {
if (input instanceof NullValue) {
return null;
}
String str = ((StringValue) input).get();
if (str.length() != 1) {
throw new MappingException(String.format("Unable to convert %s to char", str));
}
return str.charAt(0);
}
示例13: toDatastore
import com.google.cloud.datastore.StringValue; //导入依赖的package包/类
@Override
public ValueBuilder<?, ?, ?> toDatastore(Object input) {
if (input == null) {
return NullValue.newBuilder();
}
return StringValue.newBuilder(((LocalTime) input).format(FORMATTER));
}
示例14: toDatastore
import com.google.cloud.datastore.StringValue; //导入依赖的package包/类
@Override
public ValueBuilder<?, ?, ?> toDatastore(Object input) {
if (input == null) {
return NullValue.newBuilder();
}
return StringValue.newBuilder(new String((char[]) input));
}
示例15: toModel
import com.google.cloud.datastore.StringValue; //导入依赖的package包/类
@Override
public Object toModel(Value<?> input) {
if (input instanceof NullValue) {
return null;
}
return ((StringValue) input).get().toCharArray();
}