com.amazonaws.services.s3.model.Region.fromValue()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中com.amazonaws.services.s3.model.Region.fromValue方法的一些代码示例，展示了Region.fromValue的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Region.fromValue方法的具体详情如下：
包路径：com.amazonaws.services.s3.model.Region
类名称：Region
方法名：fromValue

Region.fromValue介绍

[英]Returns the Amazon S3 Region enumeration value representing the specified Amazon S3 Region ID string. If specified string doesn't map to a known Amazon S3 Region, then an IllegalArgumentException is thrown.
[中]返回表示指定Amazon S3区域ID字符串的Amazon S3区域枚举值。如果指定的字符串没有映射到已知的Amazon S3区域，则会抛出IllegalArgumentException。

代码示例

代码示例来源：origin: aws/aws-sdk-java

@Override
public synchronized Region getRegion() {
  String authority = super.endpoint.getAuthority();
  if (Constants.S3_HOSTNAME.equals(authority)) {
    return Region.US_Standard;
  } else {
    Matcher m = Region.S3_REGIONAL_ENDPOINT_PATTERN.matcher(authority);
    if (m.matches()) {
      return Region.fromValue(m.group(1));
    } else {
      throw new IllegalStateException(
        "S3 client with invalid S3 endpoint configured: " + authority);
    }
  }
}

代码示例来源：origin: aws/aws-sdk-java

/**
 * Returns the S3 region in {@link Region} format.
 * <p>
 *     Do not use this method if {@link S3Link} is created with a region not in {@link Region} enum.
 *     Use {@link #getRegion()} instead.
 * </p>
 *
 * @return S3 region.
 */
public Region getS3Region() {
  return Region.fromValue(getRegion());
}

代码示例来源：origin: aws-amplify/aws-sdk-android

@Override
public Region getRegion() {
  final String authority = super.endpoint.getAuthority();
  if (Constants.S3_HOSTNAME.equals(authority)) {
    return Region.US_Standard;
  }
  final Matcher m = Region.S3_REGIONAL_ENDPOINT_PATTERN.matcher(authority);
  if (m.matches()) {
    return Region.fromValue(m.group(1));
  } else {
    throw new IllegalStateException("S3 client with invalid S3 endpoint configured");
  }
}

代码示例来源：origin: aws-amplify/aws-sdk-android

public Region getS3Region() {
  return Region.fromValue(id.getRegionId());
}

代码示例来源：origin: aws-amplify/aws-sdk-android

/**
 * Tests if correct enums are returned when the location constraints are
 * passed to fromValue method.
 */
@Test
public void testFromValueForOthers() {
  assertEquals(Region.EU_Ireland, Region.fromValue("eu-west-1"));
  assertEquals(Region.EU_Ireland, Region.fromValue("EU"));
  assertEquals(Region.US_GovCloud, Region.fromValue("s3-us-gov-west-1"));
}

代码示例来源：origin: aws-amplify/aws-sdk-android

/**
 * Tests if US Standard Enum is returned in cases where empty string or "US"
 * is passed to fromValue method.
 */
@Test
public void testFromValueForUSStandard() {
  assertEquals(Region.US_Standard, Region.fromValue(null));
  assertEquals(Region.US_Standard, Region.fromValue("US"));
}

代码示例来源：origin: aws-amplify/aws-sdk-android

@Test
public void fromValue_usEast1String_ReturnsUsStandard() {
  assertEquals(Region.US_Standard, Region.fromValue("us-east-1"));
}

代码示例来源：origin: aws-amplify/aws-sdk-android

@Test
public void testRegionEnumeration() {
  assertEquals(Region.EU_Ireland, Region.fromValue(Region.EU_Ireland.toString()));
  assertEquals(Region.US_Standard, Region.fromValue(Region.US_Standard.toString()));
}

代码示例来源：origin: aws-amplify/aws-sdk-android

static ID fromJson(String json) throws IOException {
    String bucket = null;
    String key = null;
    String regionId = null;
    final AwsJsonReader reader = JsonUtils.getJsonReader(new StringReader(json));
    reader.beginObject();
    reader.nextName(); // get to "s3"
    reader.beginObject();
    while (reader.hasNext()) {
      final String name = reader.nextName();
      if ("bucket".equals(name)) {
        bucket = reader.nextString();
      } else if ("key".equals(name)) {
        key = reader.nextString();
      } else if ("region".equals(name)) {
        regionId = reader.nextString();
      } else {
        // skip unknown value
        reader.skipValue();
      }
    }
    reader.endObject();
    reader.endObject();
    final Region region = regionId == null ? null : Region.fromValue(regionId);
    return new ID(region, bucket, key);
  }
}

代码示例来源：origin: HotelsDotCom/circus-train

void setRegion(String region) {
 Region.fromValue(region);
 this.region = region;
}

代码示例来源：origin: com.hotels/circus-train-s3-mapreduce-cp

void setRegion(String region) {
 Region.fromValue(region);
 this.region = region;
}

代码示例来源：origin: com.amazonaws/aws-android-sdk-s3

@Override
public Region getRegion() {
  final String authority = super.endpoint.getAuthority();
  if (Constants.S3_HOSTNAME.equals(authority)) {
    return Region.US_Standard;
  }
  final Matcher m = Region.S3_REGIONAL_ENDPOINT_PATTERN.matcher(authority);
  if (m.matches()) {
    return Region.fromValue(m.group(1));
  } else {
    throw new IllegalStateException("S3 client with invalid S3 endpoint configured");
  }
}

代码示例来源：origin: Nextdoor/bender

@Override
public synchronized Region getRegion() {
  String authority = super.endpoint.getAuthority();
  if (Constants.S3_HOSTNAME.equals(authority)) {
    return Region.US_Standard;
  } else {
    Matcher m = Region.S3_REGIONAL_ENDPOINT_PATTERN.matcher(authority);
    if (m.matches()) {
      return Region.fromValue(m.group(1));
    } else {
      throw new IllegalStateException(
        "S3 client with invalid S3 endpoint configured: " + authority);
    }
  }
}

代码示例来源：origin: classmethod/gradle-aws-plugin

private String getAwsRegionName(final String region) {
  try {
    return Region.fromValue(region).toString();
  } catch (IllegalArgumentException e) {
    throw new GradleException(e.getMessage(), e);
  }
}

代码示例来源：origin: HotelsDotCom/circus-train

@Override
public void validate(String name, String value) throws ParameterException {
 try {
  Region.fromValue(value);
 } catch (IllegalArgumentException e) {
  throw new ParameterException("Parameter " + name + " is not a valid AWS region (found " + value + ")", e);
 }
}

代码示例来源：origin: com.amazonaws/aws-java-sdk-dynamodb

/**
 * Returns the S3 region in {@link Region} format.
 * <p>
 *     Do not use this method if {@link S3Link} is created with a region not in {@link Region} enum.
 *     Use {@link #getRegion()} instead.
 * </p>
 *
 * @return S3 region.
 */
public Region getS3Region() {
  return Region.fromValue(getRegion());
}

代码示例来源：origin: com.hotels/circus-train-s3-mapreduce-cp

@Override
public void validate(String name, String value) throws ParameterException {
 try {
  Region.fromValue(value);
 } catch (IllegalArgumentException e) {
  throw new ParameterException("Parameter " + name + " is not a valid AWS region (found " + value + ")", e);
 }
}

代码示例来源：origin: org.duracloud/s3storageprovider

public static AmazonS3Client getAmazonS3Client(String accessKey,
                        String secretKey,
                        Map<String, String> options) {
  AmazonS3Client client = s3Clients.get(key(accessKey, secretKey));
  if (null == client) {
    Region region = null;
    if (options != null && options.get(StorageAccount.OPTS.AWS_REGION.name()) != null) {
      region = com.amazonaws.services.s3.model.Region.fromValue(
        options.get(StorageAccount.OPTS.AWS_REGION.name())).toAWSRegion();
    }
    client = newS3Client(accessKey, secretKey, region);
    s3Clients.put(key(accessKey, secretKey), client);
  }
  return client;
}

代码示例来源：origin: HotelsDotCom/circus-train

private String regionForUri(AmazonS3 client, AmazonS3URI uri) {
 String bucketRegion = client.getBucketLocation(uri.getBucket());
 Region region = Region.fromValue(bucketRegion);
 // S3 doesn't have a US East 1 region, US East 1 is really the region
 // US Standard. US Standard places the data in either an east coast
 // or west coast data center geographically closest to you.
 // SigV4 requires you to mention a region while signing a request
 // and for the S3's US standard endpoints the value to be used is "us-east-1"
 // US West 1 has an endpoint and so is treated as a stand alone region,
 // US East 1 doesn't and so is bundled into US Standard
 if (region.equals(Region.US_Standard)) {
  bucketRegion = "us-east-1";
 } else {
  bucketRegion = region.toString();
 }
 return bucketRegion;
}

代码示例来源：origin: com.hotels/circus-train-s3-s3-copier

private String regionForUri(AmazonS3 client, AmazonS3URI uri) {
 String bucketRegion = client.getBucketLocation(uri.getBucket());
 Region region = Region.fromValue(bucketRegion);
 // S3 doesn't have a US East 1 region, US East 1 is really the region
 // US Standard. US Standard places the data in either an east coast
 // or west coast data center geographically closest to you.
 // SigV4 requires you to mention a region while signing a request
 // and for the S3's US standard endpoints the value to be used is "us-east-1"
 // US West 1 has an endpoint and so is treated as a stand alone region,
 // US East 1 doesn't and so is bundled into US Standard
 if (region.equals(Region.US_Standard)) {
  bucketRegion = "us-east-1";
 } else {
  bucketRegion = region.toString();
 }
 return bucketRegion;
}

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