Example usage for java.io FileWriter append

Introduction

In this page you can find the example usage for java.io FileWriter append.

Prototype

@Override
    public Writer append(CharSequence csq) throws IOException 

Source Link

Usage

From source file:net.itransformers.idiscover.v2.core.listeners.node.GraphmlFileLogGroovyDiscoveryListener.java

@Override
public void nodeDiscovered(NodeDiscoveryResult discoveryResult) {
    File baseDir = new File(projectPath, labelDirName);
    File graphmlDir = new File(baseDir, graphmlDirName);
    if (!graphmlDir.exists())
        graphmlDir.mkdir();// ww w  .  j a  v  a  2 s  .c  om

    String deviceName = discoveryResult.getNodeId();
    if (deviceName == null)
        return;
    //This is a case of a subnetKind of a node or other nodes without nodeId.

    DiscoveredDeviceData discoveredDeviceData = (DiscoveredDeviceData) discoveryResult
            .getDiscoveredData("deviceData");

    ByteArrayOutputStream out = new ByteArrayOutputStream();
    try {
        JaxbMarshalar.marshal(discoveredDeviceData, out, "DiscoveredDevice");
    } catch (JAXBException e) {
        e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
    }

    StringReader reader = new StringReader(out.toString());

    StringWriter graphmlWriter = new StringWriter();
    transformRawDataToGraphml(reader, graphmlWriter);

    try {
        final String fileName = "node-" + deviceName + ".graphml";
        //            String fullFileName = path + File.separator + fileName;
        final File nodeFile = new File(graphmlDir, fileName);
        //System.out.println(new String(graphmlWriter.toString()));
        String graphml;

        graphml = new XmlFormatter().format(graphmlWriter.toString());

        FileUtils.writeStringToFile(nodeFile, graphml);
        File undirectedGraphmls = new File(graphmlDir.getParent(), "undirected" + ".graphmls");
        if (!undirectedGraphmls.exists()) {
            undirectedGraphmls.createNewFile();
        }
        FileWriter writer = new FileWriter(undirectedGraphmls, true);

        writer.append(String.valueOf(fileName)).append("\n");
        writer.close();

    } catch (IOException e) {
        logger.debug("Unformated xml is not in correct format: \n" + graphmlWriter.toString());
        e.printStackTrace();
    } catch (ParserConfigurationException e) {

        logger.debug("Unformated xml is not in correct format: \n" + graphmlWriter.toString());

        e.printStackTrace();
    } catch (SAXException e) {
        logger.debug("Unformated xml is not in correct format: \n" + graphmlWriter.toString());
        e.printStackTrace();
    }

}

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From source file:org.sonar.server.startup.GeneratePluginIndex.java

void writeIndex(File indexFile) throws IOException {
    FileUtils.forceMkdir(indexFile.getParentFile());
    FileWriter writer = new FileWriter(indexFile, false);
    try {/*from   ww  w .j a v a  2 s .  c  o  m*/
        for (PluginMetadata metadata : repository.getMetadata()) {
            if (!repository.isDisabled(metadata.getKey())) {
                writer.append(RemotePlugin.create((DefaultPluginMetadata) metadata).marshal());
                writer.append(CharUtils.LF);
            }
        }
        writer.flush();

    } finally {
        IOUtils.closeQuietly(writer);
    }
}

---

From source file:org.silverpeas.core.admin.domain.repository.SQLInternalDomainRepositoryIT.java

private void populateFile(File tmpFile) throws IOException {
    FileWriter writer = new FileWriter(tmpFile);
    try {/*from   ww  w.  jav a  2s .  c om*/
        writer.append("property.Number = 5\n");
        writer.append(
                "property.ResourceFile = org.silverpeas.domains.multilang" + ".templateDomainSQLBundle\n");

        writer.append("property_1.Name = title\n");
        writer.append("property_1.Type = STRING\n");
        writer.append("property_1.MapParameter = title\n");

        writer.append("property_2.Name = company\n");
        writer.append("property_2.Type = STRING\n");
        writer.append("property_2.MapParameter = company\n");

        writer.append("property_3.Name = position\n");
        writer.append("property_3.Type = STRING\n");
        writer.append("property_3.MapParameter = position\n");

        writer.append("property_4.Name = boss\n");
        writer.append("property_4.Type = USERID\n");
        writer.append("property_4.MapParameter = boss\n");

        writer.append("property_5.Name = test\n");
        writer.append("property_5.Type = BOOLEAN\n");
        writer.append("property_5.MapParameter = test\n");
    } finally {
        IOUtils.closeQuietly(writer);
    }
}

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From source file:pt.ist.vaadinframework.annotation.EmbeddedAnnotationProcessor.java

@Override
public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {

    final Set<String> actions = new HashSet<String>();

    final File file = new File(LOG_FILENAME);
    if (file.exists()) {
        try {/* www.  j a va  2  s .c o  m*/
            final String contents = FileUtils.readFileToString(file);
            for (final String line : contents.split(ENTRY_SEPERATOR)) {
                actions.add(line);
            }
        } catch (final IOException e) {
            e.printStackTrace();
        }
    }

    final Set<? extends Element> elements = roundEnv.getElementsAnnotatedWith(EmbeddedComponent.class);
    for (final Element element : elements) {
        if (element instanceof TypeElement) {
            final TypeElement typeElement = (TypeElement) element;
            actions.add(typeElement.getQualifiedName().toString());
        } else {
            System.out.println("Skipping processing of element: " + element.getClass().getName()
                    + ", this type was not expected!");
        }
    }

    FileWriter fileWriter = null;
    try {
        fileWriter = new FileWriter(LOG_FILENAME, false);
        for (final String action : actions) {
            fileWriter.append(action);
            fileWriter.write(ENTRY_SEPERATOR);
        }
    } catch (final IOException e) {
        e.printStackTrace();
    } finally {
        if (fileWriter != null) {
            try {
                fileWriter.close();
            } catch (final IOException e) {
                e.printStackTrace();
            }
        }
    }

    return true;
}

---

From source file:org.silverpeas.admin.domain.repository.SQLInternalDomainRepositoryTest.java

private void populateFile(File tmpFile) throws IOException {
    FileWriter writer = new FileWriter(tmpFile);
    try {// w w  w.ja v a2  s . co m
        writer.append("property.Number = 4\n");
        writer.append(
                "property.ResourceFile = com.stratelia.silverpeas.domains.multilang.templateDomainSQLBundle\n");

        writer.append("property_1.Name = title\n");
        writer.append("property_1.Type = STRING\n");
        writer.append("property_1.MapParameter = title\n");

        writer.append("property_2.Name = company\n");
        writer.append("property_2.Type = STRING\n");
        writer.append("property_2.MapParameter = company\n");

        writer.append("property_3.Name = position\n");
        writer.append("property_3.Type = STRING\n");
        writer.append("property_3.MapParameter = position\n");

        writer.append("property_4.Name = boss\n");
        writer.append("property_4.Type = USERID\n");
        writer.append("property_4.MapParameter = boss\n");
    } finally {
        IOUtils.closeQuietly(writer);
    }
}

---

From source file:net.grinder.engine.agent.LocalScriptTestDriveService.java

private void appendingMessageOn(File file, String msg) {
    FileWriter fileWriter = null;
    try {/*from  w  w w.j a  v a2s. c  om*/
        fileWriter = new FileWriter(file, true);
        fileWriter.append("\n\n").append(msg);
    } catch (IOException e) {
        LOGGER.error("Error during appending validation messages", e);
    } finally {
        IOUtils.closeQuietly(fileWriter);
    }
}

---

From source file:org.xwiki.mail.internal.factory.files.SerializedFilesMimeMessageIteratorTest.java

private void createSerializedMessage(String messageId) throws IOException {
    File messageFile = new File(this.batchDirectory, URLEncoder.encode(messageId, "UTF-8"));
    messageFile.createNewFile();//from   w  ww. j a  va  2 s.  c o m
    String newLine = System.getProperty("line.separator");

    FileWriter fileWriter = new FileWriter(messageFile, true);
    // Unique string is <hashcode>.<id>.<currentTime>.JavaMail.<suffix>
    fileWriter.append("Message-ID: " + messageId + newLine);
    fileWriter.append("MIME-Version: 1.0" + newLine);
    fileWriter.append("Content-Type: text/plain; charset=us-ascii" + newLine);
    fileWriter.append("Content-Transfer-Encoding: 7bit" + newLine);
    fileWriter.append("Lorem ipsum dolor sit amet, consectetur adipiscing elit");
    fileWriter.close();
}

---

From source file:org.fcrepo.importexport.integration.ExecutableJarIT.java

@Test
public void testConfigFileExport() throws Exception {
    // Create a repository resource
    final FcrepoResponse response = create(url);
    assertEquals(SC_CREATED, response.getStatusCode());
    assertEquals(url, response.getLocation());

    // Create test config file
    final File configFile = File.createTempFile("config-test", ".txt");
    final FileWriter writer = new FileWriter(configFile);
    writer.append("-d\n");
    writer.append(TARGET_DIR);/*  w  ww  .  j av  a2s  . c  om*/
    writer.append("\n");
    writer.append("-m\n");
    writer.append("export\n");
    writer.append("-r\n");
    writer.append(url.toString());
    writer.append("\n");
    writer.flush();

    // Run an export process
    final Process process = startJarProcess("-c", configFile.getAbsolutePath(), "-u", "fedoraAdmin:password");

    // Verify
    assertTrue("Process did not exit before timeout!", process.waitFor(TIMEOUT_SECONDS, TimeUnit.SECONDS));
    assertEquals("Did not exit with success status!", 0, process.exitValue());

    assertTrue(new File(TARGET_DIR, TransferProcess.encodePath(url.getPath() + ArgParser.DEFAULT_RDF_EXT))
            .exists());
    assertTrue(new File(System.getProperty("java.io.tmpdir"), ArgParser.CONFIG_FILE_NAME).exists());
}

---

From source file:net.itransformers.idiscover.v2.core.listeners.Neo4JGraphmlLoggerLogDiscoveryListener.java

@Override
public void nodeDiscovered(NodeDiscoveryResult discoveryResult) {
    File baseDir = new File(projectPath, labelDirName);
    File xsltFile = new File(xsltFileName);
    File graphmlDir = new File(baseDir, graphmDirName);

    GraphDatabaseService graphdb = new org.neo4j.rest.graphdb.RestGraphDatabase(graphDbUrl);

    if (!graphmlDir.exists())
        graphmlDir.mkdir();/*from w  w w  .  j ava2 s  . c o  m*/

    String deviceName = discoveryResult.getNodeId();
    DiscoveredDeviceData discoveredDeviceData = (DiscoveredDeviceData) discoveryResult
            .getDiscoveredData(dataType);
    ByteArrayOutputStream graphMLOutputStream = new ByteArrayOutputStream();

    ByteArrayOutputStream out = new ByteArrayOutputStream();
    try {
        JaxbMarshalar.marshal(discoveredDeviceData, out, "DiscoveredDevice");
    } catch (JAXBException e) {
        e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
    }

    XsltTransformer transformer = new XsltTransformer();
    try {
        transformer.transformXML(new ByteArrayInputStream(out.toByteArray()), xsltFile, graphMLOutputStream,
                null, null);
    } catch (Exception e) {
        logger.error(e.getMessage(), e);
    }

    final String fileName = "node-" + deviceName + ".graphml";
    final File nodeFile = new File(graphmlDir, fileName);
    String unformatedGraphml = new String(graphMLOutputStream.toByteArray());

    try {
        String graphml = new XmlFormatter().format(unformatedGraphml);

        FileUtils.writeStringToFile(nodeFile, graphml);
        FileWriter writer = new FileWriter(new File(labelDirName, "undirected" + ".graphmls"), true);
        writer.append(String.valueOf(fileName)).append("\n");
        writer.close();
    } catch (IOException e) {
        logger.debug("Unformated xml is not in correct format: \n" + unformatedGraphml);
        e.printStackTrace();
    } catch (ParserConfigurationException e) {
        e.printStackTrace();
    } catch (SAXException e) {
        e.printStackTrace();
    }

    Neo4jGraphmlMerger neo4jMerger = new Neo4jGraphmlMerger(graphdb, "v1");
    Transaction tx = graphdb.beginTx();

    try {
        tx = graphdb.beginTx();
        neo4jMerger.merge(nodeFile);
        tx.success();
    } catch (Exception e) {
        if (tx != null)
            tx.failure();
    } finally {
        if (tx != null)
            tx.finish();
    }

}

---

From source file:net.itransformers.idiscover.v2.core.listeners.node.Neo4JGraphmlLoggerLogDiscoveryListener.java

@Override
public void nodeDiscovered(NodeDiscoveryResult discoveryResult) {
    File baseDir = new File(projectPath, labelDirName);
    File xsltFile = new File(xsltFileName);
    File graphmlDir = new File(baseDir, graphmlDirName);

    GraphDatabaseService graphdb = new org.neo4j.rest.graphdb.RestGraphDatabase(graphDbUrl);

    if (!graphmlDir.exists())
        graphmlDir.mkdir();/* ww w.j a v  a 2 s  .co m*/

    String deviceName = discoveryResult.getNodeId();
    DiscoveredDeviceData discoveredDeviceData = (DiscoveredDeviceData) discoveryResult
            .getDiscoveredData(dataType);
    ByteArrayOutputStream graphMLOutputStream = new ByteArrayOutputStream();

    ByteArrayOutputStream out = new ByteArrayOutputStream();
    try {
        JaxbMarshalar.marshal(discoveredDeviceData, out, "DiscoveredDevice");
    } catch (JAXBException e) {
        e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
    }

    XsltTransformer transformer = new XsltTransformer();
    try {
        transformer.transformXML(new ByteArrayInputStream(out.toByteArray()), xsltFile, graphMLOutputStream);
    } catch (Exception e) {
        logger.error(e.getMessage(), e);
    }

    final String fileName = "node-" + deviceName + ".graphml";
    final File nodeFile = new File(graphmlDir, fileName);
    String unformatedGraphml = new String(graphMLOutputStream.toByteArray());

    try {
        String graphml = new XmlFormatter().format(unformatedGraphml);

        FileUtils.writeStringToFile(nodeFile, graphml);
        FileWriter writer = new FileWriter(new File(labelDirName, "undirected" + ".graphmls"), true);
        writer.append(String.valueOf(fileName)).append("\n");
        writer.close();
    } catch (IOException e) {
        logger.debug("Unformated xml is not in correct format: \n" + unformatedGraphml);
        e.printStackTrace();
    } catch (ParserConfigurationException e) {
        e.printStackTrace();
    } catch (SAXException e) {
        e.printStackTrace();
    }

    Neo4jGraphmlMerger neo4jMerger = new Neo4jGraphmlMerger(graphdb, "v1");
    Transaction tx = graphdb.beginTx();

    try {
        tx = graphdb.beginTx();
        neo4jMerger.merge(nodeFile);
        tx.success();
    } catch (Exception e) {
        if (tx != null)
            tx.failure();
    } finally {
        if (tx != null)
            tx.finish();
    }

}

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