Example usage for com.amazonaws.services.dynamodbv2.datamodeling DynamoDBMapperConfig builder

Introduction

In this page you can find the example usage for com.amazonaws.services.dynamodbv2.datamodeling DynamoDBMapperConfig builder.

Prototype

public static final Builder builder() 

Source Link

Document

Creates a new empty builder.

Usage

From source file:org.openhab.persistence.dynamodb.internal.DynamoDBPersistenceService.java

License:Open Source License

private DynamoDBMapper getDBMapper(String tableName) {
    try {//from   ww  w. j  a va  2  s .c  o m
        DynamoDBMapperConfig mapperConfig = new DynamoDBMapperConfig.Builder()
                .withTableNameOverride(new DynamoDBMapperConfig.TableNameOverride(tableName))
                .withPaginationLoadingStrategy(PaginationLoadingStrategy.LAZY_LOADING).build();
        return new DynamoDBMapper(db.getDynamoClient(), mapperConfig);
    } catch (AmazonClientException e) {
        logger.error("Error getting db mapper: {}", e.getMessage());
        throw e;
    }
}

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From source file:org.socialsignin.spring.data.dynamodb.repository.config.DynamoDBMapperConfigFactory.java

License:Apache License

@Nullable
public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException {
    if (bean instanceof DynamoDBMapperConfig) {
        DynamoDBMapperConfig dynamoDBMapperConfig = (DynamoDBMapperConfig) bean;
        if (dynamoDBMapperConfig == DynamoDBMapperConfig.DEFAULT) {
            return bean;
        }//  ww w .jav  a  2 s.com
        // #146, #81 #157
        // Trying to fix half-initialized DynamoDBMapperConfigs here.
        // The old documentation advised to start with an empty builder. Therefore we
        // try here to set required fields to their defaults -
        // As the documentation at
        // https://github.com/derjust/spring-data-dynamodb/wiki/Alter-table-name-during-runtime
        // (same as https://git.io/DynamoDBMapperConfig)
        // now does: Start with #DEFAULT and add what's required
        DynamoDBMapperConfig.Builder emptyBuilder = DynamoDBMapperConfig.builder(); // empty (!) builder

        if (dynamoDBMapperConfig.getConversionSchema() == null) {
            LOGGER.warn(
                    "No ConversionSchema set in the provided dynamoDBMapperConfig! Merging with DynamoDBMapperConfig.DEFAULT - Please see https://git.io/DynamoDBMapperConfig");
            // DynamoDBMapperConfig#DEFAULT comes with a ConversionSchema
            emptyBuilder.withConversionSchema(DynamoDBMapperConfig.DEFAULT.getConversionSchema());
        }

        if (dynamoDBMapperConfig.getTypeConverterFactory() == null) {
            LOGGER.warn(
                    "No TypeConverterFactory set in the provided dynamoDBMapperConfig! Merging with DynamoDBMapperConfig.DEFAULT - Please see https://git.io/DynamoDBMapperConfig");
            // DynamoDBMapperConfig#DEFAULT comes with a TypeConverterFactory
            emptyBuilder.withTypeConverterFactory(DynamoDBMapperConfig.DEFAULT.getTypeConverterFactory());
        }

        return createDynamoDBMapperConfig(dynamoDBMapperConfig, emptyBuilder);

    } else {
        return bean;
    }
}

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From source file:org.socialsignin.spring.data.dynamodb.repository.config.DynamoDBMapperConfigFactory.java

License:Apache License

@SuppressWarnings("deprecation")
private DynamoDBMapperConfig createDynamoDBMapperConfig(DynamoDBMapperConfig dynamoDBMapperConfig,
        DynamoDBMapperConfig.Builder emptyBuilder) {
    // Deprecated but the only way how DynamoDBMapperConfig#merge is exposed
    return new DynamoDBMapperConfig(dynamoDBMapperConfig, emptyBuilder.build());
}

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