Example usage for com.amazonaws.services.simpledb.model Item Item

Introduction

In this page you can find the example usage for com.amazonaws.services.simpledb.model Item Item.

Prototype

public Item(String name, java.util.List<Attribute> attributes) 

Source Link

Document

Constructs a new Item object.

Usage

From source file:org.apache.camel.component.aws.sdb.AmazonSDBClientMock.java

License:Apache License

@Override
public SelectResult select(SelectRequest selectRequest) throws AmazonServiceException, AmazonClientException {
    this.selectRequest = selectRequest;

    SelectResult result = new SelectResult();
    result.setNextToken("TOKEN2");
    result.getItems().add(new Item("ITEM1", null));
    result.getItems().add(new Item("ITEM2", null));
    return result;
}

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From source file:org.grails.datastore.mapping.simpledb.util.SimpleDBTemplateImpl.java

License:Apache License

private Item getInternal(String domainName, String id, int attempt) {
    GetAttributesRequest request = new GetAttributesRequest(domainName, id);
    try {//  w ww . j  a v  a 2s.  co  m
        List<Attribute> attributes = sdb.getAttributes(request).getAttributes();
        if (attributes.isEmpty()) {
            return null;
        }

        return new Item(id, attributes);
    } catch (AmazonServiceException e) {
        if (SimpleDBUtil.AWS_ERR_CODE_NO_SUCH_DOMAIN.equals(e.getErrorCode())) {
            throw new IllegalArgumentException("no such domain: " + domainName, e);
        } else if (SimpleDBUtil.AWS_ERR_CODE_SERVICE_UNAVAILABLE.equals(e.getErrorCode())) {
            //retry after a small pause
            SimpleDBUtil.sleepBeforeRetry(attempt);
            attempt++;
            return getInternal(domainName, id, attempt);
        } else {
            throw e;
        }
    }
}

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From source file:org.grails.datastore.mapping.simpledb.util.SimpleDBTemplateImpl.java

License:Apache License

private Item getConsistentInternal(String domainName, String id, int attempt) {
    //        String selectExpression = "select * from `" + domainName + "` where id = '"+id+"'"; //todo

    //todo - handle exceptions and retries

    GetAttributesRequest request = new GetAttributesRequest(domainName, id);
    request.setConsistentRead(true);// ww w . j  a  va2 s.c o  m
    try {
        List<Attribute> attributes = sdb.getAttributes(request).getAttributes();
        if (attributes.isEmpty()) {
            return null;
        }

        return new Item(id, attributes);
    } catch (AmazonServiceException e) {
        if (SimpleDBUtil.AWS_ERR_CODE_NO_SUCH_DOMAIN.equals(e.getErrorCode())) {
            throw new IllegalArgumentException("no such domain: " + domainName, e);
        } else if (SimpleDBUtil.AWS_ERR_CODE_SERVICE_UNAVAILABLE.equals(e.getErrorCode())) {
            //retry after a small pause
            SimpleDBUtil.sleepBeforeRetry(attempt);
            attempt++;
            return getConsistentInternal(domainName, id, attempt);
        } else {
            throw e;
        }
    }
}

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