Example usage for com.amazonaws.services.dynamodbv2.document UpdateItemOutcome getUpdateItemResult

Introduction

In this page you can find the example usage for com.amazonaws.services.dynamodbv2.document UpdateItemOutcome getUpdateItemResult.

Prototype

public UpdateItemResult getUpdateItemResult() 

Source Link

Document

Returns a non-null low-level result returned from the server side.

Usage

From source file:com.exorath.service.treasurehunt.dynamodb.DynamoDBService.java

License:Apache License

@Override
public PutResult setTreasure(UUID playerId, String treasureId) {
    UpdateItemSpec spec = new UpdateItemSpec().withPrimaryKey(PRIM_KEY, playerId.toString())
            .withAttributeUpdate(new AttributeUpdate(TREASURES_FIELD).addElements(treasureId))
            .withReturnValues(ReturnValue.UPDATED_OLD);
    try {/*from  w w  w.  j  a v a 2 s.  c o m*/
        UpdateItemOutcome outcome = table.updateItem(spec);
        if (!outcome.getUpdateItemResult().toString().contains(treasureId)) {
            logger.info("Successfully set treasure " + treasureId + " for player " + playerId);
            return new PutResult();
        } else {
            logger.warn(
                    "Attempted to set treasure " + treasureId + " for player " + playerId + " a second time");
            return new PutResult("Treasure " + treasureId + " already set for player " + playerId);
        }
    } catch (ConditionalCheckFailedException ex) {
        logger.warn(
                "Updated treasure " + treasureId + " for player " + playerId + " failed\n:" + ex.getMessage());
        return new PutResult(ex.getMessage());
    }
}

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From source file:com.github.fge.jsonpatch.JsonPatchToXSpecReplace.java

License:LGPL

@Test
public void testReplaceSinglePathNumberExtant() throws Exception {
    // setup//  w  w w.  ja v  a  2 s .co  m
    table.putItem(Item.fromMap(ImmutableMap.<String, Object>builder().put(KEY_ATTRIBUTE_NAME, VALUE)
            .put("a", "peekaboo").build()));
    String patchExpression = "[ { \"op\": \"replace\", \"path\": \"/a\", \"value\": 1 } ]";
    JsonNode jsonNode = JsonLoader.fromString(patchExpression);
    JsonPatch jsonPatch = JsonPatch.fromJson(jsonNode);
    // exercise
    ExpressionSpecBuilder builder = jsonPatch.get();
    UpdateItemExpressionSpec spec = builder.buildForUpdate();
    UpdateItemOutcome out = table.updateItem(new UpdateItemSpec().withPrimaryKey(KEY_ATTRIBUTE_NAME, VALUE)
            .withExpressionSpec(spec).withReturnValues(ReturnValue.ALL_OLD));

    Item oldItem = Item.fromMap(InternalUtils.toSimpleMapValue(out.getUpdateItemResult().getAttributes()));
    Assert.assertTrue(oldItem.hasAttribute("a"));
    Assert.assertEquals(oldItem.getString("a"), "peekaboo");
    // verify
    Item item = table.getItem(PK);
    Assert.assertTrue(item.hasAttribute("key"));
    Assert.assertEquals(item.getString("key"), "keyValue");
    Assert.assertTrue(item.hasAttribute("a"));
    Assert.assertEquals(item.getNumber("a").longValue(), 1L);
}

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