Example usage for com.amazonaws.services.simpledb.model GetAttributesResult getAttributes

Introduction

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

Prototype

public java.util.List<Attribute> getAttributes() 

Source Link

Document

The list of attributes returned by the operation.

Usage

From source file:com.aipo.aws.simpledb.ResultItem.java

License:Open Source License

protected void assign(String itemName, GetAttributesResult result) {
    this.itemName = itemName;
    List<Attribute> attributes = result.getAttributes();
    for (Attribute attr : attributes) {
        put(attr.getName(), attr.getValue());
    }/*  w w  w  . j  a v a 2 s.  c  o  m*/
}

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From source file:com.aipo.aws.simpledb.SimpleDB.java

License:Open Source License

private static Integer counterJob(String domain) {
    AmazonSimpleDB client = getClient();
    GetAttributesRequest getAttributesRequest = new GetAttributesRequest();
    getAttributesRequest.setDomainName(DEFAULT_COUNTER_DOMAIN);
    getAttributesRequest.setItemName(domain);
    getAttributesRequest.setConsistentRead(true);
    Integer count = null;/*w w  w.ja v a 2s  . com*/
    try {
        GetAttributesResult attributes = client.getAttributes(getAttributesRequest);
        List<Attribute> list = attributes.getAttributes();
        for (Attribute item : list) {
            if ("c".equals(item.getName())) {
                try {
                    count = Integer.valueOf(item.getValue());
                } catch (Throwable ignore) {

                }
            }
        }
    } catch (Throwable t) {
        t.printStackTrace();
    }

    if (count == null) {
        CreateDomainRequest createDomainRequest = new CreateDomainRequest(DEFAULT_COUNTER_DOMAIN);
        client.createDomain(createDomainRequest);
        count = 0;
    }

    int next = count + 1;
    PutAttributesRequest putAttributesRequest = new PutAttributesRequest();
    putAttributesRequest.setDomainName(DEFAULT_COUNTER_DOMAIN);
    putAttributesRequest.setItemName(domain);
    List<ReplaceableAttribute> attr = new ArrayList<ReplaceableAttribute>();
    attr.add(new ReplaceableAttribute("c", String.valueOf(next), true));
    putAttributesRequest.setAttributes(attr);
    UpdateCondition updateCondition = new UpdateCondition();
    if (next == 1) {
        updateCondition.setExists(false);
        updateCondition.setName("c");
    } else {
        updateCondition.setExists(true);
        updateCondition.setName("c");
        updateCondition.setValue(String.valueOf(count));
    }
    putAttributesRequest.setExpected(updateCondition);

    client.putAttributes(putAttributesRequest);

    return next;
}

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From source file:com.amazon.aws.demo.anonymous.sdb.SimpleDB.java

License:Open Source License

public static HashMap<String, String> getAttributesForItem(String domainName, String itemName) {
    GetAttributesRequest getRequest = new GetAttributesRequest(domainName, itemName).withConsistentRead(true);
    GetAttributesResult getResult = getInstance().getAttributes(getRequest);

    HashMap<String, String> attributes = new HashMap<String, String>(30);
    for (Object attribute : getResult.getAttributes()) {
        String name = ((Attribute) attribute).getName();
        String value = ((Attribute) attribute).getValue();

        attributes.put(name, value);/*from   ww  w.  ja va2  s .com*/
    }

    return attributes;
}

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From source file:com.dateofrock.simpledbmapper.SimpleDBMapper.java

License:Apache License

/**
 * SimpleDB????/*from  www .  java  2s.  c o  m*/
 * 
 * @param object
 *            {@link SimpleDBDomain}????POJO
 *            {@link SimpleDBVersionAttribute}
 *            ??????????????<a href=
 *            "http://docs.amazonwebservices.com/AmazonSimpleDB/latest/DeveloperGuide/ConditionalDelete.html"
 *            >Conditional Delete</a>????
 */
public void delete(Object object) {
    String domainName = this.reflector.getDomainName(object.getClass());
    Field itemNameField = this.reflector.findItemNameField(object.getClass());
    String itemName = this.reflector.encodeItemNameAsSimpleDBFormat(object, itemNameField);

    // S3 Blob
    GetAttributesResult results = this.sdb.getAttributes(new GetAttributesRequest(domainName, itemName));
    List<Attribute> sdbAllAttrs = results.getAttributes();
    Set<Field> blobFields = this.reflector.findBlobFields(object.getClass());
    List<S3TaskResult> s3TaskResults = new ArrayList<S3TaskResult>();
    for (Field field : blobFields) {
        SimpleDBBlob blobAnnon = field.getAnnotation(SimpleDBBlob.class);
        String attributeName = blobAnnon.attributeName();
        for (Attribute attr : sdbAllAttrs) {
            if (attr.getName().equals(attributeName)) {
                S3TaskResult taskResult = new S3TaskResult(Operation.DELETE, attributeName, null, null);
                taskResult.setSimpleDBAttributeValue(attr.getValue());
                s3TaskResults.add(taskResult);
            }
        }
    }

    DeleteAttributesRequest req = new DeleteAttributesRequest(domainName, itemName);
    // version?????Conditional Delete
    Field versionField = this.reflector.findVersionAttributeField(object.getClass());
    if (versionField != null) {
        try {
            Object versionObject = versionField.get(object);
            String versionAttributeName = versionField.getAnnotation(SimpleDBVersionAttribute.class)
                    .attributeName();
            if (versionObject != null) {
                if (versionObject instanceof Long) {
                    Long currentVersion = (Long) versionObject;
                    UpdateCondition expected = new UpdateCondition();
                    expected.setName(versionAttributeName);
                    expected.setValue(currentVersion.toString());
                    req.setExpected(expected);
                } else {
                    throw new SimpleDBMapperException(
                            "version?Long???????" + versionField);
                }
            }
        } catch (Exception e) {
            throw new SimpleDBMapperException("object?version??: " + object, e);
        }
    }
    this.sdb.deleteAttributes(req);

    // S3
    for (S3TaskResult s3TaskResult : s3TaskResults) {
        this.s3.deleteObject(s3TaskResult.getBucketName(), s3TaskResult.getKey());
    }
}

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From source file:com.duboisproject.rushhour.database.SdbInterface.java

License:Open Source License

public int timeLimit(String id) throws RequestException {
    GetAttributesRequest request = GetRequestDetails.TIMELIMIT.toAttributesRequest();
    request.setItemName(id);//from w ww  . j a v a  2  s.  com
    GetAttributesResult result;
    try {
        result = client.getAttributes(request);
    } catch (AmazonClientException e) {
        throw new RequestException(REQUEST_FAILED_MESSAGE);
    }
    List<Attribute> attributesList = result.getAttributes();
    if (attributesList.size() == 0) {
        throw new IllegalArgumentException("Internal error #1 timeLimit SdbInterface.java");
    }
    Map<String, String> attributes = mapify(attributesList);
    return Integer.parseInt(attributes.get(TIME_LIMIT));
}

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From source file:com.duboisproject.rushhour.database.SdbInterface.java

License:Open Source License

public Mathlete fetchMathlete(String id) throws RequestException {
    GetAttributesRequest request = GetRequestDetails.MATHLETE_ID.toAttributesRequest();
    request.setItemName(id);/*from   w  ww  .  j  av a2s .co m*/
    GetAttributesResult result;
    try {
        result = client.getAttributes(request);
    } catch (AmazonClientException e) {
        throw new RequestException(REQUEST_FAILED_MESSAGE);
    }
    List<Attribute> attributesList = result.getAttributes();
    if (attributesList.size() == 0) {
        throw new IllegalArgumentException("No such mathlete in database");
    }
    Map<String, String> attributes = mapify(attributesList);
    return new Mathlete(id, attributes.get(MATHLETE_NAME), attributes.get(MATHLETE_LAST_NAME));
}

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From source file:com.duboisproject.rushhour.database.SdbInterface.java

License:Open Source License

public Coach fetchCoach(String id) throws RequestException {
    GetAttributesRequest request = GetRequestDetails.COACH_ID.toAttributesRequest();
    request.setItemName(id);/*ww  w . ja v  a  2  s .  c  o m*/
    GetAttributesResult result;
    try {
        result = client.getAttributes(request);
    } catch (AmazonClientException e) {
        throw new RequestException(REQUEST_FAILED_MESSAGE);
    }
    List<Attribute> attributesList = result.getAttributes();
    if (attributesList.size() == 0) {
        throw new IllegalArgumentException("No such coach in database");
    }
    Map<String, String> attributes = mapify(attributesList);
    lastCoachScan = SystemClock.elapsedRealtime();
    max_time_between_coach_scans = timeLimit("1");

    return new Coach(id, attributes.get(COACH_NAME));
}

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From source file:com.duboisproject.rushhour.database.SdbInterface.java

License:Open Source License

/**
 * Get the map for the specified level ID, and construct a board.
 *//* w  ww  .  ja va  2 s.com*/
public Board fetchBoard(int id) throws RequestException {
    GetAttributesRequest request = GetRequestDetails.MAP_FETCH.toAttributesRequest();
    request.setItemName(Integer.toString(id));
    GetAttributesResult result;
    try {
        result = client.getAttributes(request);
    } catch (AmazonClientException e) {
        throw new RequestException(REQUEST_FAILED_MESSAGE);
    }
    List<Attribute> attributesList = result.getAttributes();
    if (attributesList.isEmpty()) {
        throw new IllegalArgumentException("No such level in database");
    }
    Map<String, String> attributes = mapify(attributesList);
    String map = attributes.get(LEVEL_MAP);
    Board board = BoardLoader.loadBoard(new StringReader(map));
    board.id = id;
    return board;
}

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From source file:com.duboisproject.rushhour.database.SdbInterface.java

License:Open Source License

/**
 * Get the difficulty of the specified level ID.
 *//* ww  w. ja  v a  2s.  c o m*/
public int fetchDifficulty(int id) throws RequestException {
    GetAttributesRequest request = GetRequestDetails.DIFFICULTY_FETCH.toAttributesRequest();
    request.setItemName(Integer.toString(id));
    GetAttributesResult result;
    try {
        result = client.getAttributes(request);
    } catch (AmazonClientException e) {
        throw new RequestException(REQUEST_FAILED_MESSAGE);
    }

    List<Attribute> attributesList = result.getAttributes();
    if (attributesList.isEmpty()) {
        throw new IllegalArgumentException("No such level in database");
    }
    Map<String, String> attributes = mapify(attributesList);
    return Integer.parseInt(attributes.get(LEVEL_DIFFICULTY));
}

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From source file:com.threepillar.labs.quartz.simpledb.SimpleDbJobStore.java

License:Apache License

/**
 * <p>/*from w w  w  .  j  ava 2  s. c  o  m*/
 * Retrieve the <code>{@link org.quartz.JobDetail}</code> for the given
 * <code>{@link org.quartz.Job}</code>.
 * </p>
 *
 * @param jobName   The name of the <code>Job</code> to be retrieved.
 * @param groupName The group name of the <code>Job</code> to be retrieved.
 * @return The desired <code>Job</code>, or null if there is no match.
 */
@Override
public JobDetail retrieveJob(SchedulingContext ctxt, String jobName, String groupName) {
    logDebug("Retrieving Job: ", groupName, ".", jobName);
    String key = JobWrapper.getJobNameKey(jobName, groupName);
    GetAttributesResult result = amazonSimpleDb
            .getAttributes(new GetAttributesRequest(jobDomain, key).withConsistentRead(Boolean.TRUE));
    try {
        return jobDetailFromAttributes(result.getAttributes());
    } catch (IOException e) {
        log.error("Could not retrieve Job: " + groupName + "." + jobName, e);
        return null;
    }
}

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