Package com.amazonaws.services.dynamodbv2.model

Examples of com.amazonaws.services.dynamodbv2.model.KeySchemaElement

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            }

            if (gsiHashKeyName != null) {
                // Make sure that the HASH key element is always inserted at the beginning of the list
                if (gsi.getKeySchema() == null || gsi.getKeySchema().isEmpty()) {
                    gsi.withKeySchema(new KeySchemaElement(gsiHashKeyName, KeyType.HASH));
                } else {
                    LinkedList<KeySchemaElement> orderedKeys = new LinkedList<KeySchemaElement>(gsi.getKeySchema());
                    orderedKeys.addFirst(new KeySchemaElement(gsiHashKeyName, KeyType.HASH));
                    gsi.setKeySchema(orderedKeys);
                }

                // Register the mapping from the hash key name to the GSI name
                mapGsiHashKeyToIndexName(gsiHashKeyName, gsiName);
            }
            if (gsiRangeKeyName != null) {
                gsi.withKeySchema(new KeySchemaElement(gsiRangeKeyName, KeyType.RANGE));

                // Register the mapping from the range key name to the GSI name
                mapGsiRangeKeyToIndexName(gsiRangeKeyName, gsiName);
            }
        }
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                lsiNameToLsiDefinition.put(
                        lsiName,
                        new LocalSecondaryIndex()
                                .withIndexName(lsiName)
                                .withKeySchema(
                                        new KeySchemaElement(pHashKeyName, KeyType.HASH),
                                        new KeySchemaElement(lsiRangeKeyName, KeyType.RANGE))
                                .withProjection(new Projection().withProjectionType(ProjectionType.KEYS_ONLY)));
                mapLsiRangeKeyToIndexName(lsiRangeKeyName, lsiName);
            }
        }
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    public static void createSessionTable(AmazonDynamoDBClient dynamo, String tableName, long readCapacityUnits, long writeCapacityUnits) {
        CreateTableRequest request = new CreateTableRequest().withTableName(tableName);
        addClientMarker(request);

        request.withKeySchema(new KeySchemaElement()
            .withAttributeName(SessionTableAttributes.SESSION_ID_KEY)
            .withKeyType(KeyType.HASH));

        request.withAttributeDefinitions(new AttributeDefinition()
            .withAttributeName(SessionTableAttributes.SESSION_ID_KEY)
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        createTableRequest.setTableName(DynamoDBMapper.getTableName(clazz, config, reflector));

        // Primary keys
        Method pHashKeyGetter = reflector.getPrimaryHashKeyGetter(clazz);
        AttributeDefinition pHashAttrDefinition = getKeyAttributeDefinition(pHashKeyGetter, reflector);
        createTableRequest.withKeySchema(new KeySchemaElement(pHashAttrDefinition.getAttributeName(), KeyType.HASH));
        // Primary range
        Method pRangeKeyGetter = reflector.getPrimaryRangeKeyGetter(clazz);
        AttributeDefinition pRangeAttrDefinition = null;
        if (pRangeKeyGetter != null) {
            pRangeAttrDefinition = getKeyAttributeDefinition(pRangeKeyGetter, reflector);
            createTableRequest.withKeySchema(new KeySchemaElement(pRangeAttrDefinition.getAttributeName(), KeyType.RANGE));
        }

        // Parse the index schema
        TableIndexesInfo indexesInfo = parseTableIndexes(clazz, reflector);
        if ( indexesInfo.getGlobalSecondaryIndexes().isEmpty() == false ) {
            createTableRequest.setGlobalSecondaryIndexes(indexesInfo.getGlobalSecondaryIndexes());
        }
        if ( indexesInfo.getLocalSecondaryIndexes().isEmpty() == false ) {
            // Add the primary hash key element into each LSI
            for (LocalSecondaryIndex lsi : indexesInfo.getLocalSecondaryIndexes()) {
                lsi.withKeySchema(new KeySchemaElement(pHashAttrDefinition.getAttributeName(), KeyType.HASH));
            }
            createTableRequest.setLocalSecondaryIndexes(indexesInfo.getLocalSecondaryIndexes());
        }

        // Aggregate all key attribute definitions
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                    .withProjection(new Projection().withProjectionType(ProjectionType.KEYS_ONLY));
                gsiNameToGsiDefinition.put(gsiName, gsi);
            }

            if (gsiHashKeyName != null) {
                gsi.withKeySchema(new KeySchemaElement(gsiHashKeyName, KeyType.HASH));
                mapGsiHashKeyToIndexName(gsiHashKeyName, gsiName);
            }
            if (gsiRangeKeyName != null) {
                gsi.withKeySchema(new KeySchemaElement(gsiRangeKeyName, KeyType.RANGE));
                mapGsiRangeKeyToIndexName(gsiRangeKeyName, gsiName);
            }
        }
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            } else {
                lsiNameToLsiDefinition.put(
                        lsiName,
                        new LocalSecondaryIndex()
                                .withIndexName(lsiName)
                                .withKeySchema(new KeySchemaElement(lsiRangeKeyName, KeyType.RANGE))
                                .withProjection(new Projection().withProjectionType(ProjectionType.KEYS_ONLY)));
                mapLsiRangeKeyToIndexName(lsiRangeKeyName, lsiName);
            }
        }
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        createTableRequest.setTableName(DynamoDBMapper.getTableName(clazz, config, reflector));

        // Primary keys
        Method pHashKeyGetter = reflector.getPrimaryHashKeyGetter(clazz);
        AttributeDefinition pHashAttrDefinition = getKeyAttributeDefinition(pHashKeyGetter, reflector);
        createTableRequest.withKeySchema(new KeySchemaElement(pHashAttrDefinition.getAttributeName(), KeyType.HASH));
        // Primary range
        Method pRangeKeyGetter = reflector.getPrimaryRangeKeyGetter(clazz);
        AttributeDefinition pRangeAttrDefinition = null;
        if (pRangeKeyGetter != null) {
            pRangeAttrDefinition = getKeyAttributeDefinition(pRangeKeyGetter, reflector);
            createTableRequest.withKeySchema(new KeySchemaElement(pRangeAttrDefinition.getAttributeName(), KeyType.RANGE));
        }

        // Parse the index schema
        TableIndexesInfo indexesInfo = parseTableIndexes(clazz, reflector);
        if ( indexesInfo.getGlobalSecondaryIndexes().isEmpty() == false ) {
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            }

            if (gsiHashKeyName != null) {
                // Make sure that the HASH key element is always inserted at the beginning of the list
                if (gsi.getKeySchema() == null || gsi.getKeySchema().isEmpty()) {
                    gsi.withKeySchema(new KeySchemaElement(gsiHashKeyName, KeyType.HASH));
                } else {
                    LinkedList<KeySchemaElement> orderedKeys = new LinkedList<KeySchemaElement>(gsi.getKeySchema());
                    orderedKeys.addFirst(new KeySchemaElement(gsiHashKeyName, KeyType.HASH));
                    gsi.setKeySchema(orderedKeys);
                }

                // Register the mapping from the hash key name to the GSI name
                mapGsiHashKeyToIndexName(gsiHashKeyName, gsiName);
            }
            if (gsiRangeKeyName != null) {
                gsi.withKeySchema(new KeySchemaElement(gsiRangeKeyName, KeyType.RANGE));

                // Register the mapping from the range key name to the GSI name
                mapGsiRangeKeyToIndexName(gsiRangeKeyName, gsiName);
            }
        }
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                lsiNameToLsiDefinition.put(
                        lsiName,
                        new LocalSecondaryIndex()
                                .withIndexName(lsiName)
                                .withKeySchema(
                                        new KeySchemaElement(pHashKeyName, KeyType.HASH),
                                        new KeySchemaElement(lsiRangeKeyName, KeyType.RANGE))
                                .withProjection(new Projection().withProjectionType(ProjectionType.KEYS_ONLY)));
                mapLsiRangeKeyToIndexName(lsiRangeKeyName, lsiName);
            }
        }
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    if (StringUtils.isBlank(appid) || StringUtils.containsWhitespace(appid) || existsTable(appid)) {
      return false;
    }
    try {
      getClient().createTable(new CreateTableRequest().withTableName(appid).
          withKeySchema(new KeySchemaElement(Config._KEY, KeyType.HASH)).
          withAttributeDefinitions(new AttributeDefinition().withAttributeName(Config._KEY).
          withAttributeType(ScalarAttributeType.S)).
          withProvisionedThroughput(new ProvisionedThroughput(readCapacity, writeCapacity)));
    } catch (Exception e) {
      logger.error(null, e);
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