Examples with ByteArrayOutputStream org.apache.commons.io.output.ByteArrayOutputStream used on opensource projects

Example 26 with ByteArrayOutputStream

use of org.apache.commons.io.output.ByteArrayOutputStream in project Gaffer by gchq.

the class ImportKeyValuePairRDDToAccumuloHandlerTest method checkImportRDDOfElements.

@Test
public void checkImportRDDOfElements() throws OperationException, IOException {
    final Graph graph1 = new Graph.Builder().addSchema(getClass().getResourceAsStream("/schema/dataSchema.json")).addSchema(getClass().getResourceAsStream("/schema/dataTypes.json")).addSchema(getClass().getResourceAsStream("/schema/storeTypes.json")).addSchema(getClass().getResourceAsStream("/schema/storeSchema.json")).storeProperties(getClass().getResourceAsStream("/store.properties")).build();
    final ArrayBuffer<Element> elements = new ArrayBuffer<>();
    for (int i = 0; i < 10; i++) {
        final Entity entity = new Entity(TestGroups.ENTITY);
        entity.setVertex("" + i);
        final Edge edge1 = new Edge(TestGroups.EDGE);
        edge1.setSource("" + i);
        edge1.setDestination("B");
        edge1.setDirected(false);
        edge1.putProperty(TestPropertyNames.COUNT, 2);
        final Edge edge2 = new Edge(TestGroups.EDGE);
        edge2.setSource("" + i);
        edge2.setDestination("C");
        edge2.setDirected(false);
        edge2.putProperty(TestPropertyNames.COUNT, 4);
        elements.$plus$eq(edge1);
        elements.$plus$eq(edge2);
        elements.$plus$eq(entity);
    }
    final User user = new User();
    final SparkConf sparkConf = new SparkConf().setMaster("local").setAppName("tests").set("spark.serializer", "org.apache.spark.serializer.KryoSerializer").set("spark.kryo.registrator", "uk.gov.gchq.gaffer.spark.serialisation.kryo.Registrator").set("spark.driver.allowMultipleContexts", "true");
    final SparkContext sparkContext = new SparkContext(sparkConf);
    // Create Hadoop configuration and serialise to a string
    final Configuration configuration = new Configuration();
    final ByteArrayOutputStream baos = new ByteArrayOutputStream();
    configuration.write(new DataOutputStream(baos));
    final String configurationString = new String(baos.toByteArray(), CommonConstants.UTF_8);
    final String outputPath = this.getClass().getResource("/").getPath().toString() + "load";
    final String failurePath = this.getClass().getResource("/").getPath().toString() + "failure";
    final File file = new File(outputPath);
    if (file.exists()) {
        FileUtils.forceDelete(file);
    }
    final ElementConverterFunction func = new ElementConverterFunction(sparkContext.broadcast(new ByteEntityAccumuloElementConverter(graph1.getSchema()), ACCUMULO_ELEMENT_CONVERTER_CLASS_TAG));
    final RDD<Tuple2<Key, Value>> elementRDD = sparkContext.parallelize(elements, 1, ELEMENT_CLASS_TAG).flatMap(func, TUPLE2_CLASS_TAG);
    final ImportKeyValuePairRDDToAccumulo addRdd = new ImportKeyValuePairRDDToAccumulo.Builder().input(elementRDD).outputPath(outputPath).failurePath(failurePath).build();
    graph1.execute(addRdd, user);
    FileUtils.forceDelete(file);
    // Check all elements were added
    final GetRDDOfAllElements rddQuery = new GetRDDOfAllElements.Builder().sparkContext(sparkContext).option(AbstractGetRDDHandler.HADOOP_CONFIGURATION_KEY, configurationString).build();
    final RDD<Element> rdd = graph1.execute(rddQuery, user);
    if (rdd == null) {
        fail("No RDD returned");
    }
    final Set<Element> results = new HashSet<>();
    final Element[] returnedElements = (Element[]) rdd.collect();
    Collections.addAll(results, returnedElements);
    assertEquals(elements.size(), results.size());
    sparkContext.stop();
}

Example 27 with ByteArrayOutputStream

use of org.apache.commons.io.output.ByteArrayOutputStream in project Gaffer by gchq.

the class ImportRDDOfElementsHandlerTest method checkImportRDDOfElements.

@Test
public void checkImportRDDOfElements() throws OperationException, IOException {
    final Graph graph1 = new Graph.Builder().addSchema(getClass().getResourceAsStream("/schema/dataSchema.json")).addSchema(getClass().getResourceAsStream("/schema/dataTypes.json")).addSchema(getClass().getResourceAsStream("/schema/storeTypes.json")).storeProperties(getClass().getResourceAsStream("/store.properties")).build();
    final ArrayBuffer<Element> elements = new ArrayBuffer<>();
    for (int i = 0; i < 10; i++) {
        final Entity entity = new Entity(TestGroups.ENTITY);
        entity.setVertex("" + i);
        final Edge edge1 = new Edge(TestGroups.EDGE);
        edge1.setSource("" + i);
        edge1.setDestination("B");
        edge1.setDirected(false);
        edge1.putProperty(TestPropertyNames.COUNT, 2);
        final Edge edge2 = new Edge(TestGroups.EDGE);
        edge2.setSource("" + i);
        edge2.setDestination("C");
        edge2.setDirected(false);
        edge2.putProperty(TestPropertyNames.COUNT, 4);
        elements.$plus$eq(edge1);
        elements.$plus$eq(edge2);
        elements.$plus$eq(entity);
    }
    final User user = new User();
    final SparkConf sparkConf = new SparkConf().setMaster("local").setAppName("tests").set("spark.serializer", "org.apache.spark.serializer.KryoSerializer").set("spark.kryo.registrator", "uk.gov.gchq.gaffer.spark.serialisation.kryo.Registrator").set("spark.driver.allowMultipleContexts", "true");
    final SparkContext sparkContext = new SparkContext(sparkConf);
    // Create Hadoop configuration and serialise to a string
    final Configuration configuration = new Configuration();
    final ByteArrayOutputStream baos = new ByteArrayOutputStream();
    configuration.write(new DataOutputStream(baos));
    final String configurationString = new String(baos.toByteArray(), CommonConstants.UTF_8);
    final String outputPath = this.getClass().getResource("/").getPath().toString() + "load";
    final String failurePath = this.getClass().getResource("/").getPath().toString() + "failure";
    final File file = new File(outputPath);
    if (file.exists()) {
        FileUtils.forceDelete(file);
    }
    final RDD<Element> elementRDD = sparkContext.parallelize(elements, 8, ELEMENT_CLASS_TAG);
    final ImportRDDOfElements addRdd = new ImportRDDOfElements.Builder().sparkContext(sparkContext).input(elementRDD).option("outputPath", outputPath).option("failurePath", failurePath).build();
    graph1.execute(addRdd, user);
    FileUtils.forceDelete(file);
    // Check all elements were added
    final GetRDDOfAllElements rddQuery = new GetRDDOfAllElements.Builder().sparkContext(sparkContext).option(AbstractGetRDDHandler.HADOOP_CONFIGURATION_KEY, configurationString).build();
    final RDD<Element> rdd = graph1.execute(rddQuery, user);
    if (rdd == null) {
        fail("No RDD returned");
    }
    final Set<Element> results = new HashSet<>();
    final Element[] returnedElements = (Element[]) rdd.collect();
    for (int i = 0; i < returnedElements.length; i++) {
        results.add(returnedElements[i]);
    }
    assertEquals(elements.size(), results.size());
    sparkContext.stop();
}

Example 28 with ByteArrayOutputStream

use of org.apache.commons.io.output.ByteArrayOutputStream in project gocd by gocd.

the class GoFileConfigDataSource method encryptPasswords.

private void encryptPasswords(File configFile) throws Exception {
    String currentContent = FileUtils.readFileToString(configFile);
    GoConfigHolder configHolder = magicalGoConfigXmlLoader.loadConfigHolder(currentContent);
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    magicalGoConfigXmlWriter.write(configHolder.configForEdit, stream, true);
    String postEncryptContent = new String(stream.toByteArray());
    if (!currentContent.equals(postEncryptContent)) {
        LOGGER.debug("[Encrypt] Writing config to file");
        FileUtils.writeStringToFile(configFile, postEncryptContent);
    }
}

Example 29 with ByteArrayOutputStream

use of org.apache.commons.io.output.ByteArrayOutputStream in project gocd by gocd.

the class GoFileConfigDataSource method configAsXml.

public String configAsXml(CruiseConfig config, boolean skipPreprocessingAndValidation) throws Exception {
    LOGGER.debug("[Config Save] === Converting config to XML");
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    magicalGoConfigXmlWriter.write(config, outputStream, skipPreprocessingAndValidation);
    LOGGER.debug("[Config Save] === Done converting config to XML");
    return outputStream.toString();
}

Example 30 with ByteArrayOutputStream

use of org.apache.commons.io.output.ByteArrayOutputStream in project nhin-d by DirectProject.

the class NotificationTest method testFailedNotification.

public void testFailedNotification() throws Exception {
    Notification noti = new Notification(NotificationType.Failed);
    System.out.println(noti);
    MimeMultipart mm = noti.getAsMultipart();
    assertNotNull(mm);
    assertEquals(2, mm.getCount());
    BodyPart part = mm.getBodyPart(0);
    assertTrue(part.getContentType().startsWith("text/plain"));
    assertEquals(Notification.DefaultExplanationFailed, part.getContent().toString());
    part = mm.getBodyPart(1);
    assertTrue(part.getContentType().startsWith("message/disposition-notification"));
    ByteArrayOutputStream outStream = new ByteArrayOutputStream();
    part.writeTo(outStream);
    String content = new String(outStream.toByteArray());
    assertTrue(content.contains("automatic-action/MDN-sent-automatically;failed"));
}