Example usage for java.io ObjectInputStream readUTF

Introduction

In this page you can find the example usage for java.io ObjectInputStream readUTF.

Prototype

public String readUTF() throws IOException 

Source Link

Document

Reads a String in modified UTF-8 format.

Usage

From source file:com.qwazr.utils.server.InFileSessionPersistenceManager.java

private void readSessionAttribute(ObjectInputStream in, Map<String, Object> sessionData) throws IOException {
    final String attribute = in.readUTF();
    try {/*w w  w.j ava2  s  .com*/
        Object object = in.readObject();
        if (!(object instanceof SerializationUtils.NullEmptyObject))
            sessionData.put(attribute, object);
    } catch (ClassNotFoundException | NotSerializableException e) {
        if (logger.isWarnEnabled())
            logger.warn("The attribute " + attribute + " cannot be deserialized: " + e.getMessage(), e);
    }
}

---

From source file:it.jackbergus.graphdatabase.graph.PropertyGraph.java

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
    relationName = in.readUTF();
    core = new GuavaMatrix(relationName);
}

---

From source file:com.qwazr.server.InFileSessionPersistenceManager.java

private void readSessionAttribute(final ObjectInputStream in, final Map<String, Object> sessionData)
        throws IOException {
    final String attribute = in.readUTF();
    try {//from  w  w  w.j ava  2s . c o m
        sessionData.put(attribute, in.readObject());
    } catch (ClassNotFoundException | NotSerializableException e) {
        LOGGER.log(Level.WARNING, e, () -> "The attribute " + attribute + " cannot be deserialized");
    }
}

---

From source file:it.unibo.alchemist.language.protelis.MethodCall.java

private void readObject(final ObjectInputStream in) throws IOException, ClassNotFoundException {
    in.defaultReadObject();//from  w  w  w. j  a v a 2  s .  com
    final Class<?> declaringClass = (Class<?>) in.readObject();
    final String methodName = in.readUTF();
    final Class<?>[] parameterTypes = (Class<?>[]) in.readObject();
    try {
        method = declaringClass.getMethod(methodName, parameterTypes);
    } catch (Exception e) {
        throw new IOException(String.format("Error occurred resolving deserialized method '%s.%s'",
                declaringClass.getSimpleName(), methodName), e);
    }
}

---

From source file:org.apache.hc.client5.http.impl.auth.BasicScheme.java

@SuppressWarnings("unchecked")
private void readObject(final ObjectInputStream in) throws IOException, ClassNotFoundException {
    in.defaultReadObject();//from  www  . ja v a  2  s .  c  o  m
    try {
        this.charset = Charset.forName(in.readUTF());
    } catch (final UnsupportedCharsetException ex) {
        this.charset = StandardCharsets.US_ASCII;
    }
}

---

From source file:org.jbpm.integration.cmis.impl.OpenCMISPlaceholderResolverStrategy.java

public Object read(ObjectInputStream os) throws IOException, ClassNotFoundException {
    String objectId = os.readUTF();
    String canonicalName = os.readUTF();
    Session session = getRepositorySession(user, password, url, repository);
    try {//from   www .  j av a  2s  .co  m
        org.apache.chemistry.opencmis.client.api.Document doc = (org.apache.chemistry.opencmis.client.api.Document) findObjectForId(
                session, objectId);
        Document document = (Document) Class.forName(canonicalName).newInstance();

        document.setIdentifier(objectId);
        document.setName(doc.getName());
        document.addAttribute("location", getFolderName(doc.getParents()) + getPathAsString(doc.getPaths()));
        if (doc.getContentStream() != null) {
            ContentStream stream = doc.getContentStream();
            document.setContent(IOUtils.toByteArray(stream.getStream()));
            document.addAttribute("updated", "false");
            document.addAttribute("type", stream.getMimeType());
        }
        return document;
    } catch (Exception e) {
        throw new RuntimeException("Cannot read document from CMIS", e);
    } finally {
        session.clear();
    }
}

---

From source file:com.izforge.izpack.uninstaller.resource.RootScripts.java

/**
 * Returns the root scripts./*from   w ww.  ja v a  2 s. c  o  m*/
 *
 * @return the root scripts
 * @throws IzPackException if a resource cannot be read
 */
private List<String> getRootScripts(Resources resources) {
    List<String> result = new ArrayList<String>();
    for (int index = 0;; ++index) {
        try {
            String name = UninstallData.ROOTSCRIPT + Integer.toString(index);
            ObjectInputStream in = null;
            try {
                InputStream inputStream = resources.getInputStream(name);
                in = new ObjectInputStream(inputStream);
                result.add(in.readUTF());
            } catch (IOException exception) {
                throw new IzPackException("Failed to read resource: " + name, exception);
            } finally {
                IOUtils.closeQuietly(in);
            }
        } catch (ResourceNotFoundException ignore) {
            break;
        }
    }
    return result;
}

---

From source file:uk.ac.ebi.fg.jobs.JobController.java

/**
 * Retrieves ontology distance calculator object from file or creates new object in case EFO version or
 * ontology distance is different to file
 *
 * @param efo                 currently used EFO
 * @param maxOntologyDistance maximal ontology distance for ontology term distance calculations
 * @param fileLocation/*  w w w  .  j  ava2 s  .c om*/
 * @return
 * @throws Exception
 */
private OntologyDistanceCalculator getOntologyDistanceCalculator(IEFO efo, int maxOntologyDistance,
        String fileLocation) throws Exception {
    String version = efo.getVersionInfo();
    OntologyDistanceCalculator distCalc = null;

    File ontDistFile = new File(fileLocation);

    if (ontDistFile.exists()) {
        FileInputStream fis = new FileInputStream(ontDistFile);
        ObjectInputStream ois = new ObjectInputStream(fis);

        if ((ois.readInt() == maxOntologyDistance) && (ois.readUTF().equals(version))) {
            logger.info("Precalculated ontology distance file found for version " + version + " and distance "
                    + maxOntologyDistance);

            distCalc = (OntologyDistanceCalculator) ois.readObject();

            logger.info("\'ontology distance calculator\' object retrieved from file");
        }
        ois.close();
    }
    if (null == distCalc) {
        logger.info("Matching precalculated ontology distance file not found.");
        distCalc = new OntologyDistanceCalculator(efo, maxOntologyDistance);

        logger.info("Creating file " + ontDistFile);
        FileOutputStream fos = new FileOutputStream(ontDistFile);
        ObjectOutputStream oos = new ObjectOutputStream(fos);
        oos.writeInt(maxOntologyDistance);
        oos.writeUTF(version);
        oos.writeObject(distCalc);

        oos.close();
        logger.info("File " + ontDistFile + " successfully created");
    }

    return distCalc;
}

---

From source file:eu.stratosphere.hadoopcompatibility.mapred.HadoopInputFormat.java

@SuppressWarnings("unchecked")
private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
    String hadoopInputFormatClassName = in.readUTF();
    String keyClassName = in.readUTF();
    String valueClassName = in.readUTF();
    if (jobConf == null) {
        jobConf = new JobConf();
    }/*from   w  ww  .ja v  a2  s.com*/
    jobConf.readFields(in);
    try {
        this.mapredInputFormat = (org.apache.hadoop.mapred.InputFormat<K, V>) Class
                .forName(hadoopInputFormatClassName, true, Thread.currentThread().getContextClassLoader())
                .newInstance();
    } catch (Exception e) {
        throw new RuntimeException("Unable to instantiate the hadoop input format", e);
    }
    try {
        this.keyClass = (Class<K>) Class.forName(keyClassName, true,
                Thread.currentThread().getContextClassLoader());
    } catch (Exception e) {
        throw new RuntimeException("Unable to find key class.", e);
    }
    try {
        this.valueClass = (Class<V>) Class.forName(valueClassName, true,
                Thread.currentThread().getContextClassLoader());
    } catch (Exception e) {
        throw new RuntimeException("Unable to find value class.", e);
    }
    ReflectionUtils.setConf(mapredInputFormat, jobConf);
}

---

From source file:com.mgmtp.jfunk.common.util.Configuration.java

private void readObject(final ObjectInputStream ois) throws IOException, ClassNotFoundException {
    ois.defaultReadObject();/*from w  w w . j a v  a 2s .  c o  m*/
    String zipFileName = ois.readUTF();
    zipArchive = new ZipFile(zipFileName);
}

---

• «
• 1
• 2
• 3
• 4
• 5
• »