Examples with CosmosAsyncContainer com.azure.cosmos.CosmosAsyncContainer used on opensource projects

Example 11 with CosmosAsyncContainer

use of com.azure.cosmos.CosmosAsyncContainer in project azure-cosmos-java-sql-api-samples by Azure-Samples.

the class SalesOrder method PerformanceTipsJavaSDKv4RequestChargeSpecAsync.

/**
 * https://docs.microsoft.com/en-us/azure/cosmos-db/performance-tips-java-sdk-v4-sql
 * Performance tips - get request charge
 */
/**
 * Performance tips - get request charge
 */
public static void PerformanceTipsJavaSDKv4RequestChargeSpecAsync() {
    CosmosAsyncContainer asyncContainer = null;
    CustomPOJO item = null;
    String pk = "pk_value";
    // <PerformanceRequestChargeAsync>
    CosmosItemResponse<CustomPOJO> response = asyncContainer.createItem(item).block();
    response.getRequestCharge();
// </PerformanceRequestChargeAsync>
}

Example 12 with CosmosAsyncContainer

use of com.azure.cosmos.CosmosAsyncContainer in project azure-cosmos-java-sql-api-samples by Azure-Samples.

the class SalesOrder method MigrateJavaSDKv4ContainerTTLAsync.

/**
 * https://docs.microsoft.com/en-us/azure/cosmos-db/migrate-java-v4-sdk
 * Container TTL
 */
/**
 * Container TTL
 */
public static void MigrateJavaSDKv4ContainerTTLAsync() {
    String hostName = "hostname";
    String partition_key = "/pk";
    CosmosAsyncDatabase database = null;
    // <MigrateContainerTTLAsync>
    CosmosAsyncContainer container;
    // Create a new container with TTL enabled with default expiration value
    CosmosContainerProperties containerProperties = new CosmosContainerProperties("myContainer", "/myPartitionKey");
    containerProperties.setDefaultTimeToLiveInSeconds(90 * 60 * 60 * 24);
    ThroughputProperties throughputProperties = ThroughputProperties.createManualThroughput(400);
    database.createContainerIfNotExists(containerProperties, throughputProperties).block();
    container = database.getContainer("myContainer");
// </MigrateContainerTTLAsync>
}

Example 13 with CosmosAsyncContainer

use of com.azure.cosmos.CosmosAsyncContainer in project azure-cosmos-java-sql-api-samples by Azure-Samples.

the class SalesOrder method TroubleshootingGuideJavaSDKv4NeedsSchedulerAsync.

/**
 * https://docs.microsoft.com/en-us/azure/cosmos-db/troubleshoot-java-sdk-v4-sql
 * Troubleshooting guide - needs scheduler
 * Async only
 */
/**
 * Troubleshooting guide - needs scheduler
 */
public static void TroubleshootingGuideJavaSDKv4NeedsSchedulerAsync() {
    CosmosAsyncContainer container = null;
    CustomPOJO item = null;
    // <TroubleshootNeedsSchedulerAsync>
    // Bad code with read timeout exception
    int requestTimeoutInSeconds = 10;
    /* ... */
    AtomicInteger failureCount = new AtomicInteger();
    // Max number of concurrent item inserts is # CPU cores + 1
    Flux<Family> familyPub = Flux.just(Families.getAndersenFamilyItem(), Families.getAndersenFamilyItem(), Families.getJohnsonFamilyItem());
    familyPub.flatMap(family -> {
        return container.createItem(family);
    }).flatMap(r -> {
        try {
            // Time-consuming work is, for example,
            // writing to a file, computationally heavy work, or just sleep.
            // Basically, it's anything that takes more than a few milliseconds.
            // Doing such operations on the IO Netty thread
            // without a proper scheduler will cause problems.
            // The subscriber will get a ReadTimeoutException failure.
            TimeUnit.SECONDS.sleep(2 * requestTimeoutInSeconds);
        } catch (Exception e) {
        }
        return Mono.empty();
    }).doOnError(Exception.class, exception -> {
        failureCount.incrementAndGet();
    }).blockLast();
    assert (failureCount.get() > 0);
// </TroubleshootNeedsSchedulerAsync>
}

Example 14 with CosmosAsyncContainer

use of com.azure.cosmos.CosmosAsyncContainer in project azure-cosmos-java-sql-api-samples by Azure-Samples.

the class SalesOrder method PerformanceTipsJavaSDKv4NoPKSpecAsync.

/**
 * https://docs.microsoft.com/en-us/azure/cosmos-db/performance-tips-java-sdk-v4-sql
 * Performance tips - not specifying partition key in point-writes
 */
/**
 * Performance tips - not specifying partition key in point-writes
 */
public static void PerformanceTipsJavaSDKv4NoPKSpecAsync() {
    CosmosAsyncContainer asyncContainer = null;
    CustomPOJO item = null;
    String pk = "pk_value";
    // <PerformanceNoPKAsync>
    asyncContainer.createItem(item, new PartitionKey(pk), new CosmosItemRequestOptions()).block();
// </PerformanceNoPKAsync>
}

Example 15 with CosmosAsyncContainer

use of com.azure.cosmos.CosmosAsyncContainer in project azure-cosmos-java-sql-api-samples by Azure-Samples.

the class SalesOrder method PerformanceTipsJavaSDKv4AddPKSpecAsync.

/**
 * https://docs.microsoft.com/en-us/azure/cosmos-db/performance-tips-java-sdk-v4-sql
 * Performance tips - add partition key in point-writes
 */
/**
 * Performance tips - add partition key in point-writes
 */
public static void PerformanceTipsJavaSDKv4AddPKSpecAsync() {
    CosmosAsyncContainer asyncContainer = null;
    CustomPOJO item = null;
    // <PerformanceAddPKAsync>
    asyncContainer.createItem(item).block();
// </PerformanceAddPKAsync>
}