Java 类com.amazonaws.services.simpledb.model.GetAttributesResult 实例源码

项目：Sqawsh 文件：OptimisticPersisterTest.java

@Test
public void testGetCorrectlyCallsSimpleDB() throws Exception {

  // ARRANGE
  initialiseOptimisticPersister();
  GetAttributesRequest simpleDBRequest = new GetAttributesRequest(testSimpleDBDomainName,
      testItemName);
  simpleDBRequest.setConsistentRead(true);

  GetAttributesResult getAttributesResult = new GetAttributesResult();
  getAttributesResult.setAttributes(allAttributes);
  mockery.checking(new Expectations() {
    {
      oneOf(mockSimpleDBClient).getAttributes(with(equal(simpleDBRequest)));
      will(returnValue(getAttributesResult));
    }
  });

  // ACT
  optimisticPersister.get(testItemName);
}

项目：jcabi-simpledb 文件：AwsItem.java

/**
 * {@inheritDoc}
 */
@Override
@SuppressWarnings("PMD.AvoidInstantiatingObjectsInLoops")
public Set<Entry<String, String>> entrySet() {
    final GetAttributesResult result = this.credentials.aws().getAttributes(
        new GetAttributesRequest()
            .withConsistentRead(true)
            .withDomainName(this.table)
            .withItemName(this.label)
    );
    final Set<Entry<String, String>> entries =
        new HashSet<Entry<String, String>>(0);
    for (final Attribute attr : result.getAttributes()) {
        entries.add(
            new AbstractMap.SimpleImmutableEntry<String, String>(
                attr.getName(), attr.getValue()
            )
        );
    }
    return entries;
}

项目：Sqawsh 文件：OptimisticPersister.java

@Override
public ImmutablePair<Optional<Integer>, Set<Attribute>> get(String itemName) {

  if (!initialised) {
    throw new IllegalStateException("The optimistic persister has not been initialised");
  }

  logger.log("About to get all active attributes from simpledb item: " + itemName);

  AmazonSimpleDB client = getSimpleDBClient();

  // Do a consistent read - to ensure we get correct version number
  GetAttributesRequest simpleDBRequest = new GetAttributesRequest(simpleDbDomainName, itemName);
  logger.log("Using simpleDB domain: " + simpleDbDomainName);

  simpleDBRequest.setConsistentRead(true);
  GetAttributesResult result = client.getAttributes(simpleDBRequest);
  List<Attribute> attributes = result.getAttributes();

  // Get the version number and other attributes.
  Optional<Integer> version = Optional.empty();
  Set<Attribute> nonVersionAttributes = new HashSet<>();
  if (attributes.size() > 0) {
    // If we have any attributes, we'll always have a version number
    Attribute versionNumberAttribute = attributes.stream()
        .filter(attribute -> attribute.getName().equals(versionAttributeName)).findFirst().get();
    version = Optional.of(Integer.parseInt(versionNumberAttribute.getValue()));
    logger.log("Retrieved version number: " + versionNumberAttribute.getValue());
    attributes.remove(versionNumberAttribute);

    // Add all active attributes (i.e. those not pending deletion)
    nonVersionAttributes.addAll(attributes.stream()
        .filter(attribute -> !attribute.getValue().startsWith("Inactive"))
        .collect(Collectors.toSet()));
  }
  logger.log("Got all attributes from simpledb");

  return new ImmutablePair<>(version, nonVersionAttributes);
}

项目：Sqawsh 文件：OptimisticPersisterTest.java

@Test
public void testGetReturnsTheCorrectVersionNumberAndAttributes() throws Exception {
  // Get should not return the version-number attribute (but should return the
  // version number as part of its result pair) and it should not return
  // inactive attributes.

  // ARRANGE
  initialiseOptimisticPersister();
  GetAttributesRequest simpleDBRequest = new GetAttributesRequest(testSimpleDBDomainName,
      testItemName);
  simpleDBRequest.setConsistentRead(true);

  // First assert that our allAttribute set has both version and inactive
  // attributes (which should get filtered out).
  assertTrue("AllAttribute list should contain an inactive attribute", allAttributes.stream()
      .filter(attribute -> attribute.getValue().startsWith("Inactive")).count() > 0);
  assertTrue("AllAttribute list should contain a version number attribute", allAttributes
      .stream().filter(attribute -> attribute.getName().equals(versionAttributeName)).count() > 0);

  GetAttributesResult getAttributesResult = new GetAttributesResult();
  getAttributesResult.setAttributes(allAttributes);
  mockery.checking(new Expectations() {
    {
      allowing(mockSimpleDBClient).getAttributes(with(equal(simpleDBRequest)));
      will(returnValue(getAttributesResult));
    }
  });

  // ACT
  ImmutablePair<Optional<Integer>, Set<Attribute>> result = optimisticPersister.get(testItemName);

  // ASSERT
  assertTrue("OptimisticPersister should return the correct attributes. Actual: " + result.right
      + ", Expected: " + activeNonVersionAttributes,
      result.right.equals(activeNonVersionAttributes));
  assertTrue("OptimisticPersister should return a version number", result.left.isPresent());
  assertTrue("OptimisticPersister should return the correct version number", result.left.get()
      .equals(testVersionNumber));
}

项目：Sqawsh 文件：OptimisticPersisterTest.java

@Test
public void testGetReturnsAnEmptyVersionNumberAndNoAttributesWhenThereAreNoAttributesInTheDatabase()
    throws Exception {

  // ARRANGE
  initialiseOptimisticPersister();
  GetAttributesRequest simpleDBRequest = new GetAttributesRequest(testSimpleDBDomainName,
      testItemName);
  simpleDBRequest.setConsistentRead(true);

  // First assert that our allAttribute set has both version and inactive
  // attributes (which should get filtered out).
  assertTrue("AllAttribute list should contain an inactive attribute", allAttributes.stream()
      .filter(attribute -> attribute.getValue().startsWith("Inactive")).count() > 0);
  assertTrue("AllAttribute list should contain a version number attribute", allAttributes
      .stream().filter(attribute -> attribute.getName().equals(versionAttributeName)).count() > 0);

  // Mimic database with no attributes
  GetAttributesResult getAttributesResult = new GetAttributesResult();
  mockery.checking(new Expectations() {
    {
      allowing(mockSimpleDBClient).getAttributes(with(equal(simpleDBRequest)));
      will(returnValue(getAttributesResult));
    }
  });

  // ACT
  ImmutablePair<Optional<Integer>, Set<Attribute>> result = optimisticPersister.get(testItemName);

  // ASSERT
  assertTrue("OptimisticPersister should return no attributes", result.right.size() == 0);
  assertTrue("OptimisticPersister should return an empty version number",
      !result.left.isPresent());
}

项目：Sqawsh 文件：OptimisticPersisterTest.java

@Test
public void testPutThrowsWhenMaximumNumberOfAttributesIsAlreadyPresent() throws Exception {
  // ARRANGE
  thrown.expect(Exception.class);
  thrown.expectMessage("Database put failed");

  // Initialiser persister with a max number of attributes equal to the
  // current number (1 as there is only one active attribute) - so new put's
  // will be rejected.
  optimisticPersister.initialise(1, mockLogger);

  // Configure attributes for database to return - the get is used for logging
  // only, so does not really matter.
  GetAttributesRequest simpleDBRequest = new GetAttributesRequest(testSimpleDBDomainName,
      testItemName);
  simpleDBRequest.setConsistentRead(true);
  GetAttributesResult getAttributesResult = new GetAttributesResult();
  getAttributesResult.setAttributes(allAttributes);
  mockery.checking(new Expectations() {
    {
      allowing(mockSimpleDBClient).getAttributes(with(equal(simpleDBRequest)));
      will(returnValue(getAttributesResult));
    }
  });

  // ACT
  ReplaceableAttribute testAttribute = new ReplaceableAttribute();
  testAttribute.setName("Name");
  testAttribute.setValue("Value");
  // This should throw since we already have the max number of attributes.
  optimisticPersister.put(testItemName, Optional.of(42), testAttribute);
}

项目：Sqawsh 文件：OptimisticPersisterTest.java

private void doTestDeleteReturnsEarlyIfAttributeBeingDeletedDoesNotExist(
    Boolean versionNumberExists) throws Exception {

  // ARRANGE
  initialiseOptimisticPersister();

  // Configure database to return no attributes.
  GetAttributesRequest simpleDBRequest = new GetAttributesRequest(testSimpleDBDomainName,
      testItemName);
  simpleDBRequest.setConsistentRead(true);
  GetAttributesResult getAttributesResult = new GetAttributesResult();
  if (versionNumberExists) {
    // Ensure we return at least the version number attribute
    getAttributesResult.setAttributes(allAttributes);
  }
  mockery.checking(new Expectations() {
    {
      oneOf(mockSimpleDBClient).getAttributes(with(equal(simpleDBRequest)));
      will(returnValue(getAttributesResult));
    }
  });

  // Ensure we return early.
  mockery.checking(new Expectations() {
    {
      never(mockSimpleDBClient).deleteAttributes(with(anything()));
    }
  });

  // ACT
  Attribute attributeToDelete = new Attribute();
  attributeToDelete.setName("Name");
  attributeToDelete.setValue("Value");
  optimisticPersister.delete(testItemName, attributeToDelete);
}

项目：Camel 文件：GetAttributesCommand.java

public void execute() {
    GetAttributesRequest request = new GetAttributesRequest()
        .withDomainName(determineDomainName())
        .withItemName(determineItemName())
        .withConsistentRead(determineConsistentRead())
        .withAttributeNames(determineAttributeNames());
    log.trace("Sending request [{}] for exchange [{}]...", request, exchange);

    GetAttributesResult result = this.sdbClient.getAttributes(request);

    log.trace("Received result [{}]", result);

    Message msg = getMessageForResponse(exchange);
    msg.setHeader(SdbConstants.ATTRIBUTES, result.getAttributes());
}

项目：Camel 文件：AmazonSDBClientMock.java

@Override
public GetAttributesResult getAttributes(GetAttributesRequest getAttributesRequest) throws AmazonServiceException, AmazonClientException {
    this.getAttributesRequest = getAttributesRequest;

    return new GetAttributesResult()
            .withAttributes(new Attribute("AttributeOne", "Value One"))
            .withAttributes(new Attribute("AttributeTwo", "Value Two"));
}

项目：aws-cms-plugins 文件：WPBAwsSdbAdminDataStorage.java

public <T> T get(String recordid, Class<T> dataClass) throws WPBIOException {
    try
    {
        GetAttributesRequest getAttributesRequest = new GetAttributesRequest(domainName, createInternalKey(recordid, dataClass));
        GetAttributesResult attributesResult = sdbClient.getAttributes(getAttributesRequest);
        return copyAttributesToInstance(dataClass, attributesResult.getAttributes());
    } catch (Exception e)
    {
        throw new WPBIOException("Cannot get record " + recordid, e);
    }   
}

项目：QuotesSocial 文件：SimpleDB.java

/**
 * A map of attributes for a specific item in a table
 *
 * @param domainName table name
 * @param itemName   itemName for the item
 * @return map of attribute name to value
 */
public static HashMap<String, String> getAttributesForItem(String domainName, String itemName) {
    GetAttributesRequest getRequest = new GetAttributesRequest(domainName, itemName).withConsistentRead(true);
    GetAttributesResult getResult = getInstance().getAttributes(getRequest);

    HashMap<String, String> attributes = new HashMap<String, String>(30);
    for (Object attribute : getResult.getAttributes()) {
        String name = ((Attribute) attribute).getName();
        String value = ((Attribute) attribute).getValue();
        attributes.put(name, value);
    }
    return attributes;
}

项目：jcabi-simpledb 文件：AwsItemTest.java

/**
 * AwsItem can load an item.
 * @throws Exception If some problem inside
 */
@Test
public void loadsItemFromSimpleDb() throws Exception {
    final AmazonSimpleDB aws = Mockito.mock(AmazonSimpleDB.class);
    Mockito.doReturn(
        new GetAttributesResult().withAttributes(
            new Attribute().withName("attr-1").withValue("value-1")
        )
    ).when(aws).getAttributes(Mockito.any(GetAttributesRequest.class));
    final Credentials credentials = Mockito.mock(Credentials.class);
    Mockito.doReturn(aws).when(credentials).aws();
    final String name = "item-name";
    final String table = "table-name";
    final Item item = new AwsItem(credentials, table, name);
    item.get("hello");
    Mockito.verify(aws).getAttributes(
        GetAttributesRequest.class.cast(
            Mockito.argThat(
                Matchers.allOf(
                    Matchers.hasProperty(
                        "domainName",
                        Matchers.equalTo(table)
                    ),
                    Matchers.hasProperty(
                        "itemName",
                        Matchers.equalTo(name)
                    )
                )
            )
        )
    );
}

项目：Sqawsh 文件：OptimisticPersisterTest.java

@Test
public void testPutDoesNotThrowWhenMaximumNumberOfAttributesIsAlreadyPresentIfPutIsToInactivate()
    throws Exception {
  // Our 2-stage deletion process involves an initial put to 'inactivate' the
  // attribute being deleted. We must allow such put's to exceed the limit -
  // or else we could never delete attributes when we're over the limit.

  // ARRANGE

  // Initialiser persister with a max number of attributes equal to the
  // current number (1 as there is only one active attribute) - so new put's
  // will be rejected, unless they're inactivating puts.
  optimisticPersister.initialise(1, mockLogger);

  // Configure attributes for database to return - the get is used for logging
  // only, so does not really matter.
  GetAttributesRequest simpleDBRequest = new GetAttributesRequest(testSimpleDBDomainName,
      testItemName);
  simpleDBRequest.setConsistentRead(true);
  GetAttributesResult getAttributesResult = new GetAttributesResult();
  getAttributesResult.setAttributes(allAttributes);
  mockery.checking(new Expectations() {
    {
      allowing(mockSimpleDBClient).getAttributes(with(equal(simpleDBRequest)));
      will(returnValue(getAttributesResult));
    }
  });

  // Don't care about further calls to SimpleDB.
  mockery.checking(new Expectations() {
    {
      ignoring(mockSimpleDBClient);
    }
  });

  // ACT
  // Use an 'inactivating' put i.e. value prefixed with 'Inactive'
  ReplaceableAttribute testAttribute = new ReplaceableAttribute();
  testAttribute.setName("Name");
  testAttribute.setValue("InactiveValue");
  // This should not throw even though we already have the max number of
  // attributes.
  optimisticPersister.put(testItemName, Optional.of(42), testAttribute);
}

项目：Sqawsh 文件：OptimisticPersisterTest.java

private void doTestPutUsesCorrectVersionWhenCallingTheDatabase(Optional<Integer> version)
    throws Exception {

  // ARRANGE
  initialiseOptimisticPersister();

  // Configure attributes for database to return - the get is used for logging
  // only, so does not really matter.
  GetAttributesRequest simpleDBRequest = new GetAttributesRequest(testSimpleDBDomainName,
      testItemName);
  simpleDBRequest.setConsistentRead(true);
  GetAttributesResult getAttributesResult = new GetAttributesResult();
  mockery.checking(new Expectations() {
    {
      allowing(mockSimpleDBClient).getAttributes(with(equal(simpleDBRequest)));
      will(returnValue(getAttributesResult));
    }
  });

  // Configure expectations for the put:
  UpdateCondition updateCondition = new UpdateCondition();
  updateCondition.setName(versionAttributeName);
  ReplaceableAttribute versionAttribute = new ReplaceableAttribute();
  versionAttribute.setName(versionAttributeName);
  versionAttribute.setReplace(true);
  if (!version.isPresent()) {
    // A version number attribute did not exist - so it still should not
    updateCondition.setExists(false);
    // Set initial value for our version number attribute
    versionAttribute.setValue("0");
  } else {
    // A version number attribute exists - so it should be unchanged
    updateCondition.setValue(Integer.toString(version.get()));
    // Bump up our version number attribute
    versionAttribute.setValue(Integer.toString(version.get() + 1));
  }

  List<ReplaceableAttribute> replaceableAttributes = new ArrayList<>();
  replaceableAttributes.add(versionAttribute);

  // Add the new attribute
  ReplaceableAttribute testAttribute = new ReplaceableAttribute();
  testAttribute.setName("Name");
  testAttribute.setValue("Value");
  replaceableAttributes.add(testAttribute);

  PutAttributesRequest simpleDBPutRequest = new PutAttributesRequest(testSimpleDBDomainName,
      testItemName, replaceableAttributes, updateCondition);
  mockery.checking(new Expectations() {
    {
      oneOf(mockSimpleDBClient).putAttributes(with(equal(simpleDBPutRequest)));
    }
  });

  // ACT
  optimisticPersister.put(testItemName, version, testAttribute);
}

项目：Sqawsh 文件：OptimisticPersisterTest.java

private void doTestPutHandlesExceptionsCorrectly(Boolean isConditionalCheckFailedException)
    throws Exception {
  // The persister should forward all simpleDB exceptions to us, but it should
  // convert ConditionalCheckFailed exceptions before forwarding, as clients
  // will likely want to handle that case differently.

  // ARRANGE
  thrown.expect(Exception.class);
  thrown.expectMessage(isConditionalCheckFailedException ? "Database put failed" : "Boom!");

  initialiseOptimisticPersister();

  // Configure attributes for database to return - the get is used for logging
  // only, so does not really matter.
  GetAttributesRequest simpleDBRequest = new GetAttributesRequest(testSimpleDBDomainName,
      testItemName);
  simpleDBRequest.setConsistentRead(true);
  GetAttributesResult getAttributesResult = new GetAttributesResult();
  mockery.checking(new Expectations() {
    {
      allowing(mockSimpleDBClient).getAttributes(with(equal(simpleDBRequest)));
      will(returnValue(getAttributesResult));
    }
  });

  // Make the simpleDB call throw the correct exception
  AmazonServiceException exception = new AmazonServiceException("Boom!");
  exception.setErrorCode(isConditionalCheckFailedException ? "ConditionalCheckFailed"
      : "SomeOtherArbitraryCode");
  mockery.checking(new Expectations() {
    {
      oneOf(mockSimpleDBClient).putAttributes(with(anything()));
      will(throwException(exception));
    }
  });

  ReplaceableAttribute testAttribute = new ReplaceableAttribute();
  testAttribute.setName("Name");
  testAttribute.setValue("Value");

  // ACT
  optimisticPersister.put(testItemName, Optional.of(42), testAttribute);
}

项目：Sqawsh 文件：OptimisticPersisterTest.java

@Test
public void testPutReturnsCorrectVersion() throws Exception {
  // A successful put should return the version that the put-to item has after
  // the put - i.e. one higher than it had initially.

  // ARRANGE
  initialiseOptimisticPersister();

  // Configure attributes for database to return - the get is used for logging
  // only, so does not really matter.
  GetAttributesRequest simpleDBRequest = new GetAttributesRequest(testSimpleDBDomainName,
      testItemName);
  simpleDBRequest.setConsistentRead(true);
  GetAttributesResult getAttributesResult = new GetAttributesResult();
  mockery.checking(new Expectations() {
    {
      allowing(mockSimpleDBClient).getAttributes(with(equal(simpleDBRequest)));
      will(returnValue(getAttributesResult));
    }
  });

  mockery.checking(new Expectations() {
    {
      allowing(mockSimpleDBClient).putAttributes(with(anything()));
    }
  });

  ReplaceableAttribute testAttribute = new ReplaceableAttribute();
  testAttribute.setName("Name");
  testAttribute.setValue("Value");

  int initialVersion = 42; // Arbitrary

  // ACT
  int finalVersion = optimisticPersister.put(testItemName, Optional.of(initialVersion),
      testAttribute);

  // ASSERT
  assertTrue("The returned version should be one higher than the initial version",
      finalVersion == (initialVersion + 1));
}