Examples with List java.util.List used on opensource projects

Example 61 with List

use of java.util.List in project camel by apache.

the class JdbcProducer method extractRows.

@SuppressWarnings("unchecked")
private List extractRows(ResultSetIterator iterator) throws SQLException {
    List result = new ArrayList();
    int maxRowCount = readSize == 0 ? Integer.MAX_VALUE : readSize;
    for (int i = 0; iterator.hasNext() && i < maxRowCount; i++) {
        Map<String, Object> row = iterator.next();
        Object value;
        if (getEndpoint().getOutputClass() != null) {
            value = newBeanInstance(row);
        } else {
            value = row;
        }
        result.add(value);
    }
    return result;
}

Example 62 with List

use of java.util.List in project camel by apache.

the class JcloudsSpringBlobstoreTest method testBlobStoreRemoveBlobs.

@Test
public void testBlobStoreRemoveBlobs() throws InterruptedException {
    Boolean result = template.requestBody("direct:exists", "Some message", Boolean.class);
    assertEquals(true, result);
    List blobsToRemove = new ArrayList<>();
    blobsToRemove.add("testName");
    Map<String, Object> headers = new HashMap<String, Object>();
    headers.put(JcloudsConstants.OPERATION, JcloudsConstants.REMOVE_BLOBS);
    headers.put(JcloudsConstants.CONTAINER_NAME, "foo");
    headers.put(JcloudsConstants.BLOB_NAME_LIST, blobsToRemove);
    template.sendBodyAndHeaders("direct:remove-blobs", null, headers);
    Long count = template.requestBody("direct:count-after-remove-blobs", null, Long.class);
    assertEquals(new Long(0), count);
}

Example 63 with List

use of java.util.List in project camel by apache.

the class JcloudsBlobStoreProducer method process.

@Override
public void process(Exchange exchange) throws Exception {
    String container = getContainerName(exchange);
    String blobName = getBlobName(exchange);
    String operation = getOperation(exchange);
    List blobNames = getBlobNameList(exchange);
    if (LOG.isTraceEnabled()) {
        LOG.trace("Processing {} operation on '{}'", operation, container + "/" + blobName);
    }
    if (JcloudsConstants.GET.equals(operation)) {
        exchange.getOut().setBody(JcloudsBlobStoreHelper.readBlob(blobStore, container, blobName));
    } else if (JcloudsConstants.COUNT_BLOBS.equals(operation)) {
        exchange.getOut().setBody(JcloudsBlobStoreHelper.countBlob(blobStore, container));
    } else if (JcloudsConstants.REMOVE_BLOB.equals(operation)) {
        JcloudsBlobStoreHelper.removeBlob(blobStore, container, blobName);
    } else if (JcloudsConstants.CLEAR_CONTAINER.equals(operation)) {
        JcloudsBlobStoreHelper.clearContainer(blobStore, container);
    } else if (JcloudsConstants.DELETE_CONTAINER.equals(operation)) {
        JcloudsBlobStoreHelper.deleteContainer(blobStore, container);
    } else if (JcloudsConstants.CONTAINER_EXISTS.equals(operation)) {
        exchange.getOut().setBody(JcloudsBlobStoreHelper.containerExists(blobStore, container));
    } else if (JcloudsConstants.REMOVE_BLOBS.equals(operation)) {
        JcloudsBlobStoreHelper.removeBlobs(blobStore, container, blobNames);
    } else {
        Payload body = exchange.getIn().getBody(Payload.class);
        JcloudsBlobStoreHelper.writeBlob(blobStore, container, blobName, body);
    }
}

Example 64 with List

use of java.util.List in project camel by apache.

the class JdbcProducerConcurrenctTest method doSendMessages.

@SuppressWarnings("rawtypes")
private void doSendMessages(int files, int poolSize) throws Exception {
    mock.expectedMessageCount(files);
    ExecutorService executor = Executors.newFixedThreadPool(poolSize);
    // we access the responses Map below only inside the main thread,
    // so no need for a thread-safe Map implementation
    Map<Integer, Future<List<?>>> responses = new HashMap<Integer, Future<List<?>>>();
    for (int i = 0; i < files; i++) {
        final int index = i;
        Future<List<?>> out = executor.submit(new Callable<List<?>>() {

            public List<?> call() throws Exception {
                int id = (index % 2) + 1;
                return template.requestBody("direct:start", "select * from customer where id = 'cust" + id + "'", List.class);
            }
        });
        responses.put(index, out);
    }
    assertMockEndpointsSatisfied();
    assertEquals(files, responses.size());
    for (int i = 0; i < files; i++) {
        List<?> rows = responses.get(i).get();
        Map columns = (Map) rows.get(0);
        if (i % 2 == 0) {
            assertEquals("jstrachan", columns.get("NAME"));
        } else {
            assertEquals("nsandhu", columns.get("NAME"));
        }
    }
    executor.shutdownNow();
}

Example 65 with List

use of java.util.List in project camel by apache.

the class JdbcProducerOutputTypeSelectListOutputClassTest method testOutputTypeSelectListOutputClass.

@Test
public void testOutputTypeSelectListOutputClass() throws Exception {
    mock.expectedMessageCount(1);
    template.sendBody("direct:start", "select * from customer order by ID");
    assertMockEndpointsSatisfied();
    List list = assertIsInstanceOf(List.class, mock.getReceivedExchanges().get(0).getIn().getBody(List.class));
    assertNotNull(list);
    assertEquals(3, list.size());
    CustomerModel cust1 = (CustomerModel) list.get(0);
    assertEquals("cust1", cust1.getId());
    assertEquals("jstrachan", cust1.getName());
    CustomerModel cust2 = (CustomerModel) list.get(1);
    assertEquals("cust2", cust2.getId());
    assertEquals("nsandhu", cust2.getName());
    CustomerModel cust3 = (CustomerModel) list.get(2);
    assertEquals("cust3", cust3.getId());
    assertEquals("willem", cust3.getName());
}