本文整理了Java中software.amazon.awssdk.utils.Validate类的一些代码示例，展示了Validate类的具体用法。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。Validate类的具体详情如下：
包路径：software.amazon.awssdk.utils.Validate
类名称：Validate

Validate介绍

[英]This class assists in validating arguments. The validation methods are based along the following principles:

• An invalid null argument causes a NullPointerException.
• A non- null argument causes an IllegalArgumentException.
• An invalid index into an array/collection/map/string causes an IndexOutOfBoundsException.

All exceptions messages are format strings as defined by the Java platform. For example:

Validate.isTrue(i > 0, "The value must be greater than zero: %d", i); 
Validate.notNull(surname, "The surname must not be %s", null);

This class's source was modified from the Apache commons-lang library: https://github.com/apache/commons-lang/

#ThreadSafe#
[中]此类帮助验证参数。验证方法基于以下原则：
*无效的null参数会导致NullPointerException。
*非null参数会导致IllegalArgumentException。
*数组/集合/映射/字符串中的无效索引会导致IndexOutOfBoundsException。
所有异常消息都是Java平台定义的{$0$}。例如：

Validate.isTrue(i > 0, "The value must be greater than zero: %d", i); 
Validate.notNull(surname, "The surname must not be %s", null);

该类的源代码是从Apache commons lang库中修改的：https://github.com/apache/commons-lang/
#线程安全#

代码示例

代码示例来源：origin: aws/aws-sdk-java-v2

@Override
  public SdkHttpFullRequest marshall(GetClassifiersRequest getClassifiersRequest) {
    Validate.paramNotNull(getClassifiersRequest, "getClassifiersRequest");
    try {
      ProtocolMarshaller<SdkHttpFullRequest> protocolMarshaller = protocolFactory
          .createProtocolMarshaller(SDK_OPERATION_BINDING);
      return protocolMarshaller.marshall(getClassifiersRequest);
    } catch (Exception e) {
      throw SdkClientException.builder().message("Unable to marshall request to JSON: " + e.getMessage()).cause(e).build();
    }
  }
}

代码示例来源：origin: aws/aws-sdk-java-v2

private String standardizeProtocol(String protocol) {
  Validate.paramNotNull(protocol, "protocol");
  String standardizedProtocol = StringUtils.lowerCase(protocol);
  Validate.isTrue(standardizedProtocol.equals("http") || standardizedProtocol.equals("https"),
          "Protocol must be 'http' or 'https', but was %s", protocol);
  return standardizedProtocol;
}

代码示例来源：origin: aws/aws-sdk-java-v2

private SdkEventLoopGroup eventLoopGroup(DefaultBuilder builder) {
  Validate.isTrue(builder.eventLoopGroup == null || builder.eventLoopGroupBuilder == null,
      "The eventLoopGroup and the eventLoopGroupFactory can't both be configured.");
  return Either.fromNullable(builder.eventLoopGroup, builder.eventLoopGroupBuilder)
      .map(e -> e.map(this::nonManagedEventLoopGroup, SdkEventLoopGroup.Builder::build))
      .orElseGet(SharedSdkEventLoopGroup::get);
}

代码示例来源：origin: aws/aws-sdk-java-v2

protected StsCredentialsProvider(BaseBuilder<?, ?> builder, String asyncThreadName) {
  this.stsClient = Validate.notNull(builder.stsClient, "STS client must not be null.");
  CachedSupplier.Builder<SessionCredentialsHolder> cacheBuilder = CachedSupplier.builder(this::updateSessionCredentials);
  if (builder.asyncCredentialUpdateEnabled) {
    cacheBuilder.prefetchStrategy(new NonBlocking(asyncThreadName));
  }
  this.sessionCache = cacheBuilder.build();
}

代码示例来源：origin: aws/aws-sdk-java-v2

public void run() throws Exception {
  Validate.isTrue(Files.isRegularFile(serviceJson), serviceJson + " is not a file.");
  Path codegenFileLocation = codegenFileLocation(serviceModuleName);
  copyFile(serviceJson, codegenFileLocation.resolve("service-2.json"));
  copyFile(paginatorsJson, codegenFileLocation.resolve("paginators-1.json"));
  copyFile(waitersJson, codegenFileLocation.resolve("waiters-2.json"));
}

代码示例来源：origin: aws/aws-sdk-java-v2

@Override
  public SdkHttpFullRequest marshall(GetCrawlerMetricsRequest getCrawlerMetricsRequest) {
    Validate.paramNotNull(getCrawlerMetricsRequest, "getCrawlerMetricsRequest");
    try {
      ProtocolMarshaller<SdkHttpFullRequest> protocolMarshaller = protocolFactory
          .createProtocolMarshaller(SDK_OPERATION_BINDING);
      return protocolMarshaller.marshall(getCrawlerMetricsRequest);
    } catch (Exception e) {
      throw SdkClientException.builder().message("Unable to marshall request to JSON: " + e.getMessage()).cause(e).build();
    }
  }
}

代码示例来源：origin: aws/aws-sdk-java-v2

@Override
  public SdkHttpFullRequest marshall(CreateAuthorizerRequest createAuthorizerRequest) {
    Validate.paramNotNull(createAuthorizerRequest, "createAuthorizerRequest");
    try {
      ProtocolMarshaller<SdkHttpFullRequest> protocolMarshaller = protocolFactory
          .createProtocolMarshaller(SDK_OPERATION_BINDING);
      return protocolMarshaller.marshall(createAuthorizerRequest);
    } catch (Exception e) {
      throw SdkClientException.builder().message("Unable to marshall request to JSON: " + e.getMessage()).cause(e).build();
    }
  }
}

代码示例来源：origin: aws/aws-sdk-java-v2

@Override
  public SdkHttpFullRequest marshall(CancelJobRequest cancelJobRequest) {
    Validate.paramNotNull(cancelJobRequest, "cancelJobRequest");
    try {
      ProtocolMarshaller<SdkHttpFullRequest> protocolMarshaller = protocolFactory
          .createProtocolMarshaller(SDK_OPERATION_BINDING);
      return protocolMarshaller.marshall(cancelJobRequest);
    } catch (Exception e) {
      throw SdkClientException.builder().message("Unable to marshall request to JSON: " + e.getMessage()).cause(e).build();
    }
  }
}

代码示例来源：origin: aws/aws-sdk-java-v2

@Override
  public SdkHttpFullRequest marshall(CreatePolicyRequest createPolicyRequest) {
    Validate.paramNotNull(createPolicyRequest, "createPolicyRequest");
    try {
      ProtocolMarshaller<SdkHttpFullRequest> protocolMarshaller = protocolFactory
          .createProtocolMarshaller(SDK_OPERATION_BINDING);
      return protocolMarshaller.marshall(createPolicyRequest);
    } catch (Exception e) {
      throw SdkClientException.builder().message("Unable to marshall request to JSON: " + e.getMessage()).cause(e).build();
    }
  }
}

代码示例来源：origin: aws/aws-sdk-java-v2

@Override
  public SdkHttpFullRequest marshall(UpdateJobRequest updateJobRequest) {
    Validate.paramNotNull(updateJobRequest, "updateJobRequest");
    try {
      ProtocolMarshaller<SdkHttpFullRequest> protocolMarshaller = protocolFactory
          .createProtocolMarshaller(SDK_OPERATION_BINDING);
      return protocolMarshaller.marshall(updateJobRequest);
    } catch (Exception e) {
      throw SdkClientException.builder().message("Unable to marshall request to JSON: " + e.getMessage()).cause(e).build();
    }
  }
}

代码示例来源：origin: aws/aws-sdk-java-v2

@Override
  public SdkHttpFullRequest marshall(UpdateThingRequest updateThingRequest) {
    Validate.paramNotNull(updateThingRequest, "updateThingRequest");
    try {
      ProtocolMarshaller<SdkHttpFullRequest> protocolMarshaller = protocolFactory
          .createProtocolMarshaller(SDK_OPERATION_BINDING);
      return protocolMarshaller.marshall(updateThingRequest);
    } catch (Exception e) {
      throw SdkClientException.builder().message("Unable to marshall request to JSON: " + e.getMessage()).cause(e).build();
    }
  }
}

代码示例来源：origin: aws/aws-sdk-java-v2

@Override
  public SdkHttpFullRequest marshall(GetPendingJobExecutionsRequest getPendingJobExecutionsRequest) {
    Validate.paramNotNull(getPendingJobExecutionsRequest, "getPendingJobExecutionsRequest");
    try {
      ProtocolMarshaller<SdkHttpFullRequest> protocolMarshaller = protocolFactory
          .createProtocolMarshaller(SDK_OPERATION_BINDING);
      return protocolMarshaller.marshall(getPendingJobExecutionsRequest);
    } catch (Exception e) {
      throw SdkClientException.builder().message("Unable to marshall request to JSON: " + e.getMessage()).cause(e).build();
    }
  }
}

代码示例来源：origin: aws/aws-sdk-java-v2

@Override
  public SdkHttpFullRequest marshall(ListReusableDelegationSetsRequest listReusableDelegationSetsRequest) {
    Validate.paramNotNull(listReusableDelegationSetsRequest, "listReusableDelegationSetsRequest");
    try {
      ProtocolMarshaller<SdkHttpFullRequest> protocolMarshaller = protocolFactory
          .createProtocolMarshaller(SDK_OPERATION_BINDING);
      return protocolMarshaller.marshall(listReusableDelegationSetsRequest);
    } catch (Exception e) {
      throw SdkClientException.builder().message("Unable to marshall request to JSON: " + e.getMessage()).cause(e).build();
    }
  }
}

代码示例来源：origin: aws/aws-sdk-java-v2

@Override
  public SdkHttpFullRequest marshall(GetGroupRequest getGroupRequest) {
    Validate.paramNotNull(getGroupRequest, "getGroupRequest");
    try {
      ProtocolMarshaller<SdkHttpFullRequest> protocolMarshaller = protocolFactory
          .createProtocolMarshaller(SDK_OPERATION_BINDING);
      return protocolMarshaller.marshall(getGroupRequest);
    } catch (Exception e) {
      throw SdkClientException.builder().message("Unable to marshall request to JSON: " + e.getMessage()).cause(e).build();
    }
  }
}

代码示例来源：origin: aws/aws-sdk-java-v2

@Override
  public SdkHttpFullRequest marshall(CreateJobRequest createJobRequest) {
    Validate.paramNotNull(createJobRequest, "createJobRequest");
    try {
      ProtocolMarshaller<SdkHttpFullRequest> protocolMarshaller = protocolFactory
          .createProtocolMarshaller(SDK_OPERATION_BINDING);
      return protocolMarshaller.marshall(createJobRequest);
    } catch (Exception e) {
      throw SdkClientException.builder().message("Unable to marshall request to JSON: " + e.getMessage()).cause(e).build();
    }
  }
}

代码示例来源：origin: aws/aws-sdk-java-v2

@Override
  public SdkHttpFullRequest marshall(GetDevicesInPlacementRequest getDevicesInPlacementRequest) {
    Validate.paramNotNull(getDevicesInPlacementRequest, "getDevicesInPlacementRequest");
    try {
      ProtocolMarshaller<SdkHttpFullRequest> protocolMarshaller = protocolFactory
          .createProtocolMarshaller(SDK_OPERATION_BINDING);
      return protocolMarshaller.marshall(getDevicesInPlacementRequest);
    } catch (Exception e) {
      throw SdkClientException.builder().message("Unable to marshall request to JSON: " + e.getMessage()).cause(e).build();
    }
  }
}

代码示例来源：origin: aws/aws-sdk-java-v2

@Override
  public SdkHttpFullRequest marshall(DescribePlacementRequest describePlacementRequest) {
    Validate.paramNotNull(describePlacementRequest, "describePlacementRequest");
    try {
      ProtocolMarshaller<SdkHttpFullRequest> protocolMarshaller = protocolFactory
          .createProtocolMarshaller(SDK_OPERATION_BINDING);
      return protocolMarshaller.marshall(describePlacementRequest);
    } catch (Exception e) {
      throw SdkClientException.builder().message("Unable to marshall request to JSON: " + e.getMessage()).cause(e).build();
    }
  }
}

代码示例来源：origin: aws/aws-sdk-java-v2

@Override
  public SdkHttpFullRequest marshall(ListDatastoresRequest listDatastoresRequest) {
    Validate.paramNotNull(listDatastoresRequest, "listDatastoresRequest");
    try {
      ProtocolMarshaller<SdkHttpFullRequest> protocolMarshaller = protocolFactory
          .createProtocolMarshaller(SDK_OPERATION_BINDING);
      return protocolMarshaller.marshall(listDatastoresRequest);
    } catch (Exception e) {
      throw SdkClientException.builder().message("Unable to marshall request to JSON: " + e.getMessage()).cause(e).build();
    }
  }
}

代码示例来源：origin: aws/aws-sdk-java-v2

@Override
  public SdkHttpFullRequest marshall(DecreaseStreamRetentionPeriodRequest decreaseStreamRetentionPeriodRequest) {
    Validate.paramNotNull(decreaseStreamRetentionPeriodRequest, "decreaseStreamRetentionPeriodRequest");
    try {
      ProtocolMarshaller<SdkHttpFullRequest> protocolMarshaller = protocolFactory
          .createProtocolMarshaller(SDK_OPERATION_BINDING);
      return protocolMarshaller.marshall(decreaseStreamRetentionPeriodRequest);
    } catch (Exception e) {
      throw SdkClientException.builder().message("Unable to marshall request to JSON: " + e.getMessage()).cause(e).build();
    }
  }
}

代码示例来源：origin: aws/aws-sdk-java-v2

@Override
  public SdkHttpFullRequest marshall(CreateThingRequest createThingRequest) {
    Validate.paramNotNull(createThingRequest, "createThingRequest");
    try {
      ProtocolMarshaller<SdkHttpFullRequest> protocolMarshaller = protocolFactory
          .createProtocolMarshaller(SDK_OPERATION_BINDING);
      return protocolMarshaller.marshall(createThingRequest);
    } catch (Exception e) {
      throw SdkClientException.builder().message("Unable to marshall request to JSON: " + e.getMessage()).cause(e).build();
    }
  }
}