@Override public ItemCollection<QueryOutcome> query(KeyAttribute hashKey, RangeKeyCondition rangeKeyCondition, String filterExpression, Map<String, String> nameMap, Map<String, Object> valueMap) { return doQuery(new QuerySpec().withHashKey(hashKey) .withRangeKeyCondition(rangeKeyCondition) .withFilterExpression(filterExpression) .withNameMap(nameMap) .withValueMap(valueMap)); }
@Override public ItemCollection<QueryOutcome> query(KeyAttribute hashKey, RangeKeyCondition rangeKeyCondition, String filterExpression, String projectionExpression, Map<String, String> nameMap, Map<String, Object> valueMap) { return doQuery(new QuerySpec().withHashKey(hashKey) .withRangeKeyCondition(rangeKeyCondition) .withFilterExpression(filterExpression) .withProjectionExpression(projectionExpression) .withNameMap(nameMap) .withValueMap(valueMap)); }
/** * Convenient method to specify expressions (and the associated name map and * value map) via {@link QueryExpressionSpec}. */ @Beta public QuerySpec withExpressionSpec(QueryExpressionSpec xspec) { return withKeyConditionExpression(xspec.getKeyConditionExpression()) .withFilterExpression(xspec.getFilterExpression()) .withProjectionExpression(xspec.getProjectionExpression()) .withNameMap(xspec.getNameMap()) .withValueMap(xspec.getValueMap()) ; } }
.withNameMap(new NameMap().with("#yr", "year")) .withValueMap(valueMap); .withProjectionExpression("#yr, title, info.genres, info.actors[0]") .withKeyConditionExpression("#yr = :yyyy and title between :letter1 and :letter2") .withNameMap(nameMap) .withValueMap(valueMap);
@Override public ItemCollection<QueryOutcome> query(KeyAttribute hashKey, RangeKeyCondition rangeKeyCondition, String filterExpression, Map<String, String> nameMap, Map<String, Object> valueMap) { return doQuery(new QuerySpec().withHashKey(hashKey) .withRangeKeyCondition(rangeKeyCondition) .withFilterExpression(filterExpression) .withNameMap(nameMap) .withValueMap(valueMap)); }
@Override public ItemCollection<QueryOutcome> query(KeyAttribute hashKey, RangeKeyCondition rangeKeyCondition, String filterExpression, String projectionExpression, Map<String, String> nameMap, Map<String, Object> valueMap) { return doQuery(new QuerySpec().withHashKey(hashKey) .withRangeKeyCondition(rangeKeyCondition) .withFilterExpression(filterExpression) .withProjectionExpression(projectionExpression) .withNameMap(nameMap) .withValueMap(valueMap)); }
/** * Returns the DynamoDB query spec for the specified simple match * query. * * @param simpleMatchQuery The simple match query. Must not be * {@code null}. * * @return The DynamoDB query spec. */ static QuerySpec toQuerySpec(final SimpleMatchQuery<String, String> simpleMatchQuery) { return new QuerySpec() .withKeyConditionExpression("#k = :value") .withNameMap(new NameMap() .with("#k", simpleMatchQuery.getKey())) .withValueMap(new ValueMap() .withString(":value", simpleMatchQuery.getValue())); }
/** * Convenient method to specify expressions (and the associated name map and * value map) via {@link QueryExpressionSpec}. */ @Beta public QuerySpec withExpressionSpec(QueryExpressionSpec xspec) { return withKeyConditionExpression(xspec.getKeyConditionExpression()) .withFilterExpression(xspec.getFilterExpression()) .withProjectionExpression(xspec.getProjectionExpression()) .withNameMap(xspec.getNameMap()) .withValueMap(xspec.getValueMap()) ; } }