Example usage for java.io ObjectInput readObject

Introduction

In this page you can find the example usage for java.io ObjectInput readObject.

Prototype

public Object readObject() throws ClassNotFoundException, IOException;

Source Link

Document

Read and return an object.

Usage

From source file:com.lhy.commons.encrypt.service.EncryptService.java

@Override
public License getLicense(File licenseFile, String ipAddress) {
    License licFile = null;/*w  ww . j  a v  a  2s  . co  m*/
    try {
        ObjectInput in = new ObjectInputStream(new FileInputStream(licenseFile));
        licFile = (License) in.readObject();
        if (licFile.getIpAddress().equals(DigestUtils.sha512Hex(ipAddress))
                && licFile.getLicenseType().equals(LicenseType.user)) {
            licFile.setLicenseType(LicenseType.user);
        } else {
            licFile.setLicenseType(LicenseType.developer);
        }
        in.close();
    } catch (FileNotFoundException e) {
        log.error(e.getMessage());
    } catch (IOException e) {
        log.error(e.getMessage());
    } catch (ClassNotFoundException e) {
        log.error(e.getMessage());
    }
    return licFile;
}

From source file:com.rr.familyPlanning.ui.security.decryptObject.java

/**
 * Decrypts the String and serializes the object
 *
 * @param base64Data//w  w  w .  j  a  v  a  2 s . co  m
 * @param base64IV
 * @return
 * @throws Exception
 */
public Object decryptObject(String base64Data, String base64IV) throws Exception {
    // Decode the data
    byte[] encryptedData = Base64.decodeBase64(base64Data.getBytes());

    // Decode the Init Vector
    byte[] rawIV = Base64.decodeBase64(base64IV.getBytes());

    // Configure the Cipher
    Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
    IvParameterSpec ivSpec = new IvParameterSpec(rawIV);
    MessageDigest digest = MessageDigest.getInstance("SHA-256");
    digest.update(keyString.getBytes());
    byte[] key = new byte[16];
    System.arraycopy(digest.digest(), 0, key, 0, key.length);
    SecretKeySpec keySpec = new SecretKeySpec(key, "AES");
    cipher.init(Cipher.DECRYPT_MODE, keySpec, ivSpec);

    // Decrypt the data..
    byte[] decrypted = cipher.doFinal(encryptedData);

    // Deserialize the object
    ByteArrayInputStream stream = new ByteArrayInputStream(decrypted);

    ObjectInput in = new ObjectInputStream(stream);
    Object obj = null;
    try {
        obj = in.readObject();
    } finally {
        stream.close();
        in.close();
    }
    return obj;
}

From source file:MemComboBoxDemo.java

public void load(String fName) {
    try {//from  w w w .j av  a  2  s  . c o  m
        if (getItemCount() > 0)
            removeAllItems();
        File f = new File(fName);
        if (!f.exists())
            return;
        FileInputStream fStream = new FileInputStream(f);
        ObjectInput stream = new ObjectInputStream(fStream);

        Object obj = stream.readObject();
        if (obj instanceof ComboBoxModel)
            setModel((ComboBoxModel) obj);

        stream.close();
        fStream.close();
    } catch (Exception e) {
        System.err.println("Serialization error: " + e.toString());
    }
}

From source file:xbird.xquery.dm.value.sequence.EncodedSequence.java

public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
    this.type = (Type) in.readObject();
    final byte[] b = IOUtils.readBytes(in);
    //this.encodedSequence = b;
    this.actualSequence = decode(b);
}

From source file:gov.nih.nci.caarray.external.v1_0.data.AbstractDataColumn.java

/**
 * Optimizes the serialized form of this class by compressing the values array.
 * /*from   w  w  w.j a va  2 s . c  o  m*/
 * {@inheritDoc}
 */
public void readExternal(ObjectInput oi) throws IOException, ClassNotFoundException {
    this.quantitationType = (QuantitationType) oi.readObject();
    int valuesLength = oi.readInt();
    byte[] serializedValues = new byte[valuesLength];
    oi.readFully(serializedValues);
    setSerializableValues(CaArrayUtils.deserialize(serializedValues));
}

From source file:com.parallax.server.blocklyprop.db.dao.impl.SessionDaoImpl.java

private void printSessionInfo(String action, SessionRecord session) {
    if (configuration.getBoolean("debug.session", false)) {
        try {/*from  ww  w .j  a v  a 2s  .c  o  m*/
            if (session == null || session.getAttributes() == null) {
                System.out.println(action + ": NO SESSION AVAILABLE");
            } else {
                ByteArrayInputStream bis = new ByteArrayInputStream(session.getAttributes());
                ObjectInput in = new ObjectInputStream(bis);
                HashMap attributes = (HashMap) in.readObject();
                System.out.println(action + ": " + attributes);
            }
        } catch (IOException ex) {
            Logger.getLogger(SessionDaoImpl.class.getName()).log(Level.SEVERE, null, ex);
        } catch (ClassNotFoundException cnfe) {
            Logger.getLogger(SessionDaoImpl.class.getName()).log(Level.SEVERE, null, cnfe);
        }
    }

}

From source file:Clock.java

public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
    setDigital(in.readBoolean());/*from  w  w  w  . j  a  v a2s .c om*/
    setBackground((Color) in.readObject());
    setForeground((Color) in.readObject());
    setPreferredSize((Dimension) in.readObject());
}

From source file:com.gsma.mobileconnect.discovery.DiscoveryResponseTest.java

private DiscoveryResponse roundTripSerialize(DiscoveryResponse in) throws IOException, ClassNotFoundException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ObjectOutput output = new ObjectOutputStream(baos);

    output.writeObject(in);//from   w w w  .  j a v  a2s  .  c o  m

    output.close();

    ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
    ObjectInput input = new ObjectInputStream(bais);

    DiscoveryResponse out = (DiscoveryResponse) input.readObject();

    input.close();

    return out;
}

From source file:ca.uhn.fhir.model.api.BasePrimitive.java

@Override
public void readExternal(ObjectInput theIn) throws IOException, ClassNotFoundException {
    String object = (String) theIn.readObject();
    setValueAsString(object);/*from  w  w  w  .j  a v a  2s.  c o m*/
}

From source file:ca.uhn.fhir.model.primitive.BoundCodeDt.java

@SuppressWarnings("unchecked")
@Override/*from www .  j a  v  a2  s .  c  o m*/
public void readExternal(ObjectInput theIn) throws IOException, ClassNotFoundException {
    super.readExternal(theIn);
    myBinder = (IValueSetEnumBinder<T>) theIn.readObject();
}