Example usage for com.amazonaws.services.dynamodbv2.model ComparisonOperator fromValue

Introduction

In this page you can find the example usage for com.amazonaws.services.dynamodbv2.model ComparisonOperator fromValue.

Prototype

public static ComparisonOperator fromValue(String value) 

Source Link

Document

Use this in place of valueOf.

Usage

From source file:org.socialsignin.spring.data.dynamodb.repository.query.AbstractDynamoDBQueryCriteria.java

License:Apache License

public boolean comparisonOperatorsPermittedForQuery() {
    List<ComparisonOperator> comparisonOperatorsPermittedForQuery = Arrays.asList(new ComparisonOperator[] {
            ComparisonOperator.EQ, ComparisonOperator.LE, ComparisonOperator.LT, ComparisonOperator.GE,
            ComparisonOperator.GT, ComparisonOperator.BEGINS_WITH, ComparisonOperator.BETWEEN });

    // Can only query on subset of Conditions
    for (Collection<Condition> conditions : attributeConditions.values()) {
        for (Condition condition : conditions) {
            if (!comparisonOperatorsPermittedForQuery
                    .contains(ComparisonOperator.fromValue(condition.getComparisonOperator()))) {
                return false;
            }//from  w w w. j a v  a  2  s  .  co m
        }
    }
    return true;
}

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