com.bazaarvoice.emodb.client.EmoResponse java code examples

protected RuntimeException convertException(EmoClientException e) {
  EmoResponse response = e.getResponse();
  String exceptionType = response.getFirstHeader("X-BV-Exception");
  if (response.getStatus() == Response.Status.BAD_REQUEST.getStatusCode() &&
      IllegalArgumentException.class.getName().equals(exceptionType)) {
    return new IllegalArgumentException(response.getEntity(String.class), e);
  } else if (response.getStatus() == Response.Status.NOT_FOUND.getStatusCode() &&
      UnknownMoveException.class.getName().equals(exceptionType)) {
    return response.getEntity(UnknownMoveException.class);
  } else if (response.getStatus() == Response.Status.FORBIDDEN.getStatusCode() &&
      UnauthorizedException.class.getName().equals(exceptionType)) {
    if (response.hasEntity()) {
      return (RuntimeException) response.getEntity(UnauthorizedException.class).initCause(e);
    } else {
      return (RuntimeException) new UnauthorizedException().initCause(e);
    }
  } else if (response.getStatus() == Response.Status.SERVICE_UNAVAILABLE.getStatusCode() &&
      ServiceUnavailableException.class.getName().equals(exceptionType)) {
    if (response.hasEntity()) {
      return (RuntimeException) response.getEntity(ServiceUnavailableException.class).initCause(e);
    } else {
      return (RuntimeException) new ServiceUnavailableException().initCause(e);
    }
  }
  return e;
}

private EmoApiKey getApiKeyFromResponse(EmoResponse response) {
  if (response.getStatus() == Response.Status.OK.getStatusCode()) {
    return response.getEntity(EmoApiKey.class);
  } else if (response.getStatus() == Response.Status.NOT_FOUND.getStatusCode()) {
    return null;
  }
  throw convertException(new EmoClientException(response));
}

/** Parses HTTP headers into a {@link BlobMetadata} object. */
private BlobMetadata parseMetadataHeaders(String blobId, EmoResponse response) {
  // The server always sets X-BV-Length.  It's similar to Content-Length but proxies etc. shouldn't mess with it.
  String lengthString = response.getFirstHeader(X_BV_PREFIX + "Length");
  checkState(lengthString != null, "BlobStore request is missing expected required X-BV-Length header.");
  long length = Long.parseLong(lengthString);
  // Extract signature hash values.
  String md5 = base64ToHex(response.getFirstHeader(HttpHeaders.CONTENT_MD5));
  String sha1 = stripQuotes(response.getFirstHeader(HttpHeaders.ETAG));
  // Extract attribute map specified when the blob was first uploaded.
  Map<String, String> attributes = Maps.newHashMap();
  for (Map.Entry<String, List<String>> entry : response.getHeaders()) {
    if (entry.getKey().startsWith(X_BVA_PREFIX)) {
      attributes.put(entry.getKey().substring(X_BVA_PREFIX.length()), entry.getValue().get(0));
    }
  }
  return new DefaultBlobMetadata(blobId, response.getLastModified(), length, md5, sha1, attributes);
}

@Override
public boolean getTableExists(String apiKey, String table) {
  checkNotNull(table, "table");
  URI uri = _blobStore.clone()
      .segment("_table", table)
      .build();
  EmoResponse response = _client.resource(uri)
      .accept(MediaType.APPLICATION_JSON_TYPE)
      .header(ApiKeyRequest.AUTHENTICATION_HEADER, apiKey)
      .head();
  if (response.getStatus() == Response.Status.OK.getStatusCode()) {
    return true;
  } else if (response.getStatus() == Response.Status.NOT_FOUND.getStatusCode() &&
      UnknownTableException.class.getName().equals(response.getFirstHeader("X-BV-Exception"))) {
    return false;
  } else {
    throw convertException(new EmoClientException(response));
  }
}

@Override
public PollResult poll(String apiKey, @PartitionKey String subscription, Duration claimTtl, int limit) {
  checkNotNull(subscription, "subscription");
  checkNotNull(claimTtl, "claimTtl");
  URI uri = getPollUriBuilder(subscription, claimTtl, limit).build();
  EmoResponse response = _client.resource(uri)
      .queryParam("includeTags", "true")
      .accept(MediaType.APPLICATION_JSON_TYPE)
      .header(ApiKeyRequest.AUTHENTICATION_HEADER, apiKey)
      .get(EmoResponse.class);
  if (response.getStatus() != Response.Status.OK.getStatusCode()) {
    throw convertException(new EmoClientException(response));
  }
  Iterator<Event> events = response.getEntity(new TypeReference<Iterator<Event>>() {});
  boolean moreEvents;
  String databusEmpty = response.getFirstHeader(POLL_DATABUS_EMPTY_HEADER);
  if (databusEmpty != null) {
    // Use the header value from the server to determine if the databus subscription is empty
    moreEvents = !Boolean.parseBoolean(databusEmpty);
  } else {
    // Must be polling an older version of Emo which did not include this header.  Infer whether the queue
    // is empty based on whether any results were returned.
    moreEvents = events.hasNext();
  }
  return new PollResult(events, limit, moreEvents);
}

@Override
public boolean isRetriableException(Exception e) {
  return (e instanceof EmoClientException &&
      ((EmoClientException) e).getResponse().getStatus() >= 500) ||
      e instanceof JsonStreamingEOFException;
}

@Override
public void setTableTemplate(String apiKey, String table, Map<String, ?> template, Audit audit) {
  checkNotNull(table, "table");
  checkNotNull(template, "template");
  checkNotNull(audit, "audit");
  URI uri = _dataStore.clone()
      .segment("_table", table, "template")
      .queryParam("audit", RisonHelper.asORison(audit))
      .build();
  for (int attempt = 0; ; attempt++) {
    try {
      _client.resource(uri)
          .type(MediaType.APPLICATION_JSON_TYPE)
          .header(ApiKeyRequest.AUTHENTICATION_HEADER, apiKey)
          .put(template);
      return;
    } catch (EmoClientException e) {
      // The SoR returns a 301 response when we need to make this request against a different data center.
      // Follow the redirect a few times but don't loop forever.
      if (e.getResponse().getStatus() == Response.Status.MOVED_PERMANENTLY.getStatusCode() && attempt < 5) {
        uri = e.getResponse().getLocation();
        continue;
      }
      throw convertException(e);
    }
  }
}

    .get(EmoResponse.class);
int status = response.getStatus();
if (status != Response.Status.OK.getStatusCode() && status != HTTP_PARTIAL_CONTENT) {
  throw new EmoClientException(response);
InputStream input = response.getEntityInputStream();
boolean rangeApplied = true;
String contentRange = response.getFirstHeader(HttpHeaders.CONTENT_RANGE);
if (status == Response.Status.OK.getStatusCode()) {
  checkState(contentRange == null, "Unexpected HTTP 200 response with Content-Range header.");

@Override
public boolean getTableExists(String apiKey, String table) {
  checkNotNull(table, "table");
  URI uri = _dataStore.clone()
      .segment("_table", table)
      .build();
  EmoResponse response = _client.resource(uri)
      .accept(MediaType.APPLICATION_JSON_TYPE)
      .header(ApiKeyRequest.AUTHENTICATION_HEADER, apiKey)
      .head();
  if (response.getStatus() == Response.Status.OK.getStatusCode()) {
    return true;
  } else if (response.getStatus() == Response.Status.NOT_FOUND.getStatusCode() &&
      UnknownTableException.class.getName().equals(response.getFirstHeader("X-BV-Exception"))) {
    return false;
  } else {
    throw convertException(new EmoClientException(response));
  }
}

@Override
public boolean isRetriableException(Exception e) {
  return (e instanceof EmoClientException &&
      ((EmoClientException) e).getResponse().getStatus() >= 500) ||
      e instanceof JsonStreamingEOFException;
}

@Override
public void createTable(String apiKey, String table, TableOptions options, Map<String, ?> template, Audit audit) throws TableExistsException {
  checkNotNull(table, "table");
  checkNotNull(options, "options");
  checkNotNull(template, "template");
  checkNotNull(audit, "audit");
  URI uri = _dataStore.clone()
      .segment("_table", table)
      .queryParam("options", RisonHelper.asORison(options))
      .queryParam("audit", RisonHelper.asORison(audit))
      .build();
  for (int attempt = 0; ; attempt++) {
    try {
      _client.resource(uri)
          .type(MediaType.APPLICATION_JSON_TYPE)
          .header(ApiKeyRequest.AUTHENTICATION_HEADER, apiKey)
          .put(template);
      return;
    } catch (EmoClientException e) {
      // The SoR returns a 301 response when we need to make this request against a different data center.
      // Follow the redirect a few times but don't loop forever.
      if (e.getResponse().getStatus() == Response.Status.MOVED_PERMANENTLY.getStatusCode() && attempt < 5) {
        uri = e.getResponse().getLocation();
        continue;
      }
      throw convertException(e);
    }
  }
}

    .get(EmoResponse.class);
int status = response.getStatus();
if (status != Response.Status.OK.getStatusCode() && status != HTTP_PARTIAL_CONTENT) {
  throw new EmoClientException(response);
InputStream input = response.getEntityInputStream();
boolean rangeApplied = true;
String contentRange = response.getFirstHeader(HttpHeaders.CONTENT_RANGE);
if (status == Response.Status.OK.getStatusCode()) {
  checkState(contentRange == null, "Unexpected HTTP 200 response with Content-Range header.");

@Override
public EmoRole getRole(String apiKey, EmoRoleKey roleKey) {
  checkNotNull(roleKey, "roleKey");
  URI uri = _uac.clone()
      .segment("role")
      .segment(roleKey.getGroup())
      .segment(roleKey.getId())
      .build();
  EmoResponse response = _client.resource(uri)
      .accept(MediaType.APPLICATION_JSON_TYPE)
      .header(ApiKeyRequest.AUTHENTICATION_HEADER, apiKey)
      .get(EmoResponse.class);
  if (response.getStatus() == Response.Status.OK.getStatusCode()) {
    return response.getEntity(EmoRole.class);
  } else if (response.getStatus() == Response.Status.NOT_FOUND.getStatusCode()) {
    return null;
  }
  throw convertException(new EmoClientException(response));
}

/** Parses HTTP headers into a {@link BlobMetadata} object. */
private BlobMetadata parseMetadataHeaders(String blobId, EmoResponse response) {
  // The server always sets X-BV-Length.  It's similar to Content-Length but proxies etc. shouldn't mess with it.
  String lengthString = response.getFirstHeader(X_BV_PREFIX + "Length");
  checkState(lengthString != null, "BlobStore request is missing expected required X-BV-Length header.");
  long length = Long.parseLong(lengthString);
  // Extract signature hash values.
  String md5 = base64ToHex(response.getFirstHeader(HttpHeaders.CONTENT_MD5));
  String sha1 = stripQuotes(response.getFirstHeader(HttpHeaders.ETAG));
  // Extract attribute map specified when the blob was first uploaded.
  Map<String, String> attributes = Maps.newHashMap();
  for (Map.Entry<String, List<String>> entry : response.getHeaders()) {
    if (entry.getKey().startsWith(X_BVA_PREFIX)) {
      attributes.put(entry.getKey().substring(X_BVA_PREFIX.length()), entry.getValue().get(0));
    }
  }
  return new DefaultBlobMetadata(blobId, response.getLastModified(), length, md5, sha1, attributes);
}

@SuppressWarnings ("ThrowableResultOfMethodCallIgnored")
private RuntimeException convertException(EmoClientException e) {
  EmoResponse response = e.getResponse();
  String exceptionType = response.getFirstHeader("X-BV-Exception");
  if (response.getStatus() == Response.Status.BAD_REQUEST.getStatusCode() &&
      IllegalArgumentException.class.getName().equals(exceptionType)) {
    return new IllegalArgumentException(response.getEntity(String.class), e);
  } else if (response.getStatus() == Response.Status.NOT_FOUND.getStatusCode() &&
      UnknownSubscriptionException.class.getName().equals(exceptionType)) {
    if (response.hasEntity()) {
      return (RuntimeException) response.getEntity(UnknownSubscriptionException.class).initCause(e);
    } else {
      return (RuntimeException) new UnknownSubscriptionException().initCause(e);
  } else if (response.getStatus() == Response.Status.NOT_FOUND.getStatusCode() &&
      UnknownMoveException.class.getName().equals(exceptionType)) {
    return response.getEntity(UnknownMoveException.class);
  } else if (response.getStatus() == Response.Status.NOT_FOUND.getStatusCode() &&
      UnknownReplayException.class.getName().equals(exceptionType)) {
    return response.getEntity(UnknownReplayException.class);
  } else if (response.getStatus() == Response.Status.FORBIDDEN.getStatusCode() &&
      UnauthorizedSubscriptionException.class.getName().equals(exceptionType)) {
    if (response.hasEntity()) {
      return (RuntimeException) response.getEntity(UnauthorizedSubscriptionException.class).initCause(e);
    } else {
      return (RuntimeException) new UnauthorizedSubscriptionException().initCause(e);
  } else if (response.getStatus() == Response.Status.FORBIDDEN.getStatusCode() &&

@Override
public boolean getTableExists(String apiKey, String table) {
  checkNotNull(table, "table");
  URI uri = _dataStore.clone()
      .segment("_table", table)
      .build();
  EmoResponse response = _client.resource(uri)
      .accept(MediaType.APPLICATION_JSON_TYPE)
      .header(ApiKeyRequest.AUTHENTICATION_HEADER, apiKey)
      .head();
  if (response.getStatus() == Response.Status.OK.getStatusCode()) {
    return true;
  } else if (response.getStatus() == Response.Status.NOT_FOUND.getStatusCode() &&
      UnknownTableException.class.getName().equals(response.getFirstHeader("X-BV-Exception"))) {
    return false;
  } else {
    throw convertException(new EmoClientException(response));
  }
}

@Override
public boolean isRetriableException(Exception e) {
  return (e instanceof EmoClientException &&
      ((EmoClientException) e).getResponse().getStatus() >= 500);
}

@Override
public void createTable(String apiKey, String table, TableOptions options, Map<String, ?> template, Audit audit) throws TableExistsException {
  checkNotNull(table, "table");
  checkNotNull(options, "options");
  checkNotNull(template, "template");
  checkNotNull(audit, "audit");
  URI uri = _dataStore.clone()
      .segment("_table", table)
      .queryParam("options", RisonHelper.asORison(options))
      .queryParam("audit", RisonHelper.asORison(audit))
      .build();
  for (int attempt = 0; ; attempt++) {
    try {
      _client.resource(uri)
          .type(MediaType.APPLICATION_JSON_TYPE)
          .header(ApiKeyRequest.AUTHENTICATION_HEADER, apiKey)
          .put(template);
      return;
    } catch (EmoClientException e) {
      // The SoR returns a 301 response when we need to make this request against a different data center.
      // Follow the redirect a few times but don't loop forever.
      if (e.getResponse().getStatus() == Response.Status.MOVED_PERMANENTLY.getStatusCode() && attempt < 5) {
        uri = e.getResponse().getLocation();
        continue;
      }
      throw convertException(e);
    }
  }
}

@SuppressWarnings("ThrowableResultOfMethodCallIgnored")
private RuntimeException convertException(EmoClientException e) {
  EmoResponse response = e.getResponse();
  String exceptionType = response.getFirstHeader("X-BV-Exception");
  if (response.getStatus() == Response.Status.BAD_REQUEST.getStatusCode()) {
    if (IllegalArgumentException.class.getName().equals(exceptionType)) {
      return new IllegalArgumentException(response.getEntity(String.class), e);
    } else if (JsonStreamProcessingException.class.getName().equals(exceptionType)) {
      return new JsonStreamProcessingException(response.getEntity(String.class));
    } else if (DeltaSizeLimitException.class.getName().equals(exceptionType)) {
      return response.getEntity(DeltaSizeLimitException.class);
    } else if (AuditSizeLimitException.class.getName().equals(exceptionType)) {
      return response.getEntity(AuditSizeLimitException.class);
  } else if (response.getStatus() == Response.Status.CONFLICT.getStatusCode() &&
      TableExistsException.class.getName().equals(exceptionType)) {
    if (response.hasEntity()) {
      return (RuntimeException) response.getEntity(TableExistsException.class).initCause(e);
    } else {
      return (RuntimeException) new TableExistsException().initCause(e);
  } else if (response.getStatus() == Response.Status.NOT_FOUND.getStatusCode() &&
      UnknownTableException.class.getName().equals(exceptionType)) {
    if (response.hasEntity()) {
      return (RuntimeException) response.getEntity(UnknownTableException.class).initCause(e);
    } else {
      return (RuntimeException) new UnknownTableException().initCause(e);
  } else if (response.getStatus() == Response.Status.NOT_FOUND.getStatusCode() &&

@Override
public boolean getTableExists(String apiKey, String table) {
  checkNotNull(table, "table");
  URI uri = _blobStore.clone()
      .segment("_table", table)
      .build();
  EmoResponse response = _client.resource(uri)
      .accept(MediaType.APPLICATION_JSON_TYPE)
      .header(ApiKeyRequest.AUTHENTICATION_HEADER, apiKey)
      .head();
  if (response.getStatus() == Response.Status.OK.getStatusCode()) {
    return true;
  } else if (response.getStatus() == Response.Status.NOT_FOUND.getStatusCode() &&
      UnknownTableException.class.getName().equals(response.getFirstHeader("X-BV-Exception"))) {
    return false;
  } else {
    throw convertException(new EmoClientException(response));
  }
}

Javadoc

Response class that can be returned as the entity for a API requests.

Most used methods

Popular in Java

Running tasks concurrently on multiple threads
runOnUiThread (Activity)
getSystemService (Context)
setRequestProperty (URLConnection)
BigInteger (java.math)
An immutable arbitrary-precision signed integer.FAST CRYPTOGRAPHY This implementation is efficient f
SimpleDateFormat (java.text)
Formats and parses dates in a locale-sensitive manner. Formatting turns a Date into a String, and pa
CountDownLatch (java.util.concurrent)
A synchronization aid that allows one or more threads to wait until a set of operations being perfor
ReentrantLock (java.util.concurrent.locks)
A reentrant mutual exclusion Lock with the same basic behavior and semantics as the implicit monitor
ZipFile (java.util.zip)
This class provides random read access to a zip file. You pay more to read the zip file's central di
BoxLayout (javax.swing)
Best IntelliJ plugins

How to useEmoResponse in com.bazaarvoice.emodb.client

Best Java code snippets using com.bazaarvoice.emodb.client.EmoResponse (Showing top 20 results out of 315)

How to use
EmoResponse
in
com.bazaarvoice.emodb.client