/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.camel.component.aws2.ddb;

import java.util.HashMap;
import java.util.Map;

import org.apache.camel.Exchange;
import software.amazon.awssdk.services.dynamodb.DynamoDbClient;
import software.amazon.awssdk.services.dynamodb.model.AttributeValue;
import software.amazon.awssdk.services.dynamodb.model.Condition;
import software.amazon.awssdk.services.dynamodb.model.QueryRequest;
import software.amazon.awssdk.services.dynamodb.model.QueryResponse;

public class QueryCommand extends AbstractDdbCommand {

    public QueryCommand(DynamoDbClient ddbClient, Ddb2Configuration configuration, Exchange exchange) {
        super(ddbClient, configuration, exchange);
    }

    @Override
    public void execute() {
        QueryRequest.Builder query = QueryRequest.builder().tableName(determineTableName())
                .attributesToGet(determineAttributeNames()).consistentRead(determineConsistentRead())
                .exclusiveStartKey(determineStartKey()).keyConditions(determineKeyConditions())
                .exclusiveStartKey(determineStartKey()).limit(determineLimit())
                .scanIndexForward(determineScanIndexForward());

        // Check if we have set an Index Name
        if (exchange.getIn().getHeader(Ddb2Constants.INDEX_NAME, String.class) != null) {
            query.indexName(exchange.getIn().getHeader(Ddb2Constants.INDEX_NAME, String.class));
        }

        QueryResponse result = ddbClient.query(query.build());

        Map<Object, Object> tmp = new HashMap<>();
        tmp.put(Ddb2Constants.ITEMS, result.items());
        tmp.put(Ddb2Constants.LAST_EVALUATED_KEY, result.lastEvaluatedKey());
        tmp.put(Ddb2Constants.CONSUMED_CAPACITY, result.consumedCapacity());
        tmp.put(Ddb2Constants.COUNT, result.count());
        addToResults(tmp);
    }

    @SuppressWarnings("unchecked")
    private Map<String, AttributeValue> determineStartKey() {
        return exchange.getIn().getHeader(Ddb2Constants.START_KEY, Map.class);
    }

    private Boolean determineScanIndexForward() {
        return exchange.getIn().getHeader(Ddb2Constants.SCAN_INDEX_FORWARD, Boolean.class);
    }

    @SuppressWarnings("unchecked")
    private Map<String, Condition> determineKeyConditions() {
        return exchange.getIn().getHeader(Ddb2Constants.KEY_CONDITIONS, Map.class);
    }
}

@@ -993,78 +993,8 @@
 nt;%0A
-import software.amazon.awssdk.services.dynamodb.model.AttributeValue;%0A
 impo
@@ -1054,16 +1054,16 @@
 dition;%0A
+
 import s
@@ -1666,47 +1666,8 @@
     
-.exclusiveStartKey(determineStartKey())
 .key
@@ -1702,33 +1702,16 @@
 tions())
-%0A                
 .exclusi
@@ -1722,32 +1722,41 @@
 artKey(determine
+Exclusive
 StartKey()).limi
@@ -1750,16 +1750,33 @@
 rtKey())
+%0A                
 .limit(d
@@ -1791,33 +1791,16 @@
 Limit())
-%0A                
 .scanInd
@@ -2458,24 +2458,24 @@
 t.count());%0A
+
         addT
@@ -2500,191 +2500,8 @@
  %7D%0A%0A
-    @SuppressWarnings(%22unchecked%22)%0A    private Map%3CString, AttributeValue%3E determineStartKey() %7B%0A        return exchange.getIn().getHeader(Ddb2Constants.START_KEY, Map.class);%0A    %7D%0A%0A
     

Set exclusive start key only once.