Package org.apache.camel.component.aws.sdb

Source Code of org.apache.camel.component.aws.sdb.BatchPutAttributesCommand

/**
* 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.aws.sdb;

import java.util.Collection;

import com.amazonaws.services.simpledb.AmazonSimpleDB;
import com.amazonaws.services.simpledb.model.BatchPutAttributesRequest;
import com.amazonaws.services.simpledb.model.ReplaceableItem;

import org.apache.camel.Exchange;

public class BatchPutAttributesCommand extends AbstractSdbCommand {

    public BatchPutAttributesCommand(AmazonSimpleDB sdbClient, SdbConfiguration configuration, Exchange exchange) {
        super(sdbClient, configuration, exchange);
    }

    public void execute() {
        BatchPutAttributesRequest request = new BatchPutAttributesRequest()
            .withDomainName(determineDomainName())
            .withItems(determineReplaceableItems());
        log.trace("Sending request [{}] for exchange [{}]...", request, exchange);
       
        this.sdbClient.batchPutAttributes(request);
       
        log.trace("Request sent");
    }

    @SuppressWarnings("unchecked")
    protected Collection<ReplaceableItem> determineReplaceableItems() {
        return exchange.getIn().getHeader(SdbConstants.REPLACEABLE_ITEMS, Collection.class);
    }
}
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