Examples of com.amazonaws.services.dynamodb.model.KeySchema

Package com.amazonaws.services.dynamodb.model

Examples of com.amazonaws.services.dynamodb.model.KeySchema

com.amazonaws.services.dynamodb.model.KeySchema

The KeySchema identifies the primary key as a one attribute primary key (hash) or a composite two attribute (hash-and-range) primary key. Single attribute primary keys have one index value: a HashKeyElement . A composite hash-and-range primary key contains two attribute values: a HashKeyElement and a RangeKeyElement .

    }
    
    @Test
    public void accumulativeUpdate() {
        // Setup table with items
        KeySchema schema = new KeySchema(new KeySchemaElement().withAttributeName("id").withAttributeType(ScalarAttributeType.S));
        createTable(tableName, schema);
        
        Key key = new Key();
        key.setHashKeyElement(new AttributeValue().withS("1"));

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    }
    
    @Test
    public void conditionalUpdateOnHit(){
      // Setup table with items
        KeySchema schema = new KeySchema(new KeySchemaElement().withAttributeName("id").withAttributeType(ScalarAttributeType.S));
        createTable(tableName, schema);
        
        Key key = new Key();
        key.setHashKeyElement(new AttributeValue().withS("1"));

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    }
    
    @Test
    public void conditionalAddNewFieldUpdateOnHit(){
      // Setup table with items
        KeySchema schema = new KeySchema(new KeySchemaElement().withAttributeName("id").withAttributeType(ScalarAttributeType.S));
        createTable(tableName, schema);
        
        Key key = new Key();
        key.setHashKeyElement(new AttributeValue().withS("1"));

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    }
    
    @Test
    public void conditionalPutNewFieldUpdateOnHit(){
      // Setup table with items
        KeySchema schema = new KeySchema(new KeySchemaElement().withAttributeName("id").withAttributeType(ScalarAttributeType.S));
        createTable(tableName, schema);
        
        Key key = new Key();
        key.setHashKeyElement(new AttributeValue().withS("1"));

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    }
    
    @Test
    public void conditionalUpdateOnMissing(){
      // Setup table with items
        KeySchema schema = new KeySchema(new KeySchemaElement().withAttributeName("id").withAttributeType(ScalarAttributeType.S));
        createTable(tableName, schema);
        
        Key key = new Key();
        key.setHashKeyElement(new AttributeValue().withS("1"));

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    }
    
    @Test
    public void conditionalDeleteOldFieldUpdateOnHit(){
      // Setup table with items
        KeySchema schema = new KeySchema(new KeySchemaElement().withAttributeName("id").withAttributeType(ScalarAttributeType.S));
        createTable(tableName, schema);
        
        Key key = new Key();
        key.setHashKeyElement(new AttributeValue().withS("1"));

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    //The below is important when mapping number values to integer fields with DynamoDBMapper
    @Test
    public void integerFieldsShouldRemainIntegerOnAdd() throws Exception {
        // Setup table with items
        KeySchema schema = new KeySchema(new KeySchemaElement().withAttributeName("id").withAttributeType(ScalarAttributeType.S));
        createTable(tableName, schema);


        Map<String, AttributeValue> item = new HashMap<String, AttributeValue>();
        item.put("id", new AttributeValue().withS("1"));
        item.put("value", new AttributeValue().withN("1"));

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        Assert.assertNotNull(result.getAttributes());
    }


    @Test
    public void deleteItemWithoutTableName() {
        KeySchema schema = new KeySchema(new KeySchemaElement().withAttributeName("id").withAttributeType(ScalarAttributeType.S));
        createTable(tableName, schema);
        AttributeValue hash = createStringAttribute();
        getClient().putItem(new PutItemRequest().withTableName(tableName).withItem(createGenericItem(hash)));
        DeleteItemRequest request = new DeleteItemRequest().withKey(new Key(hash));
    try {

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    }
    }


    @Test
    public void deleteNonExistantItem() {
        KeySchema schema = new KeySchema(new KeySchemaElement().withAttributeName("id").withAttributeType(ScalarAttributeType.S));
        createTable(tableName, schema);
        DeleteItemRequest request = new DeleteItemRequest().withTableName(tableName).withKey(new Key(createStringAttribute()));
    try {
      getClient().deleteItem(request);
      Assert.assertTrue(false);// Should have thrown an exception

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    }
    }


  @Test
  public void putItemWithExpected() {
    KeySchema schema = new KeySchema(new KeySchemaElement().withAttributeName("id").withAttributeType(ScalarAttributeType.S));
    createTable(tableName, schema);


    AttributeValue value = new AttributeValue("test1");
    Map<String, ExpectedAttributeValue> expectedMap = new HashMap<String, ExpectedAttributeValue>();
    expectedMap.put("id", new ExpectedAttributeValue(false));

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com.amazonaws.services.dynamodb.model.transform.CreateTableResultMarshaller

com.amazonaws.services.dynamodb.model.transform.DeleteTableResultMarshaller

com.amazonaws.services.dynamodb.model.transform.DescribeTableResultMarshaller

com.amazonaws.services.dynamodb.model.transform.UpdateTableResultMarshaller

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