Example usage for org.apache.commons.lang SerializationUtils serialize

Introduction

In this page you can find the example usage for org.apache.commons.lang SerializationUtils serialize.

Prototype

public static byte[] serialize(Serializable obj) 

Source Link

Document

Serializes an Object to a byte array for storage/serialization.

Usage

From source file:org.gradle.caching.internal.DefaultBuildCacheHasher.java

@Override
public DefaultBuildCacheHasher putObject(Object value) {
    if (value == null) {
        this.putString("$NULL");
        return this;
    }//from   w w  w . j  a v  a2  s. c om

    if (value.getClass().isArray()) {
        this.putString("Array");
        for (int idx = 0, len = Array.getLength(value); idx < len; idx++) {
            this.putInt(idx);
            this.putObject(Array.get(value, idx));
        }
        return this;
    }

    if (value instanceof Iterable) {
        this.putString("Iterable");
        int idx = 0;
        for (Object elem : (Iterable<?>) value) {
            this.putInt(idx);
            this.putObject(elem);
            idx++;
        }
        return this;
    }

    if (value instanceof Map) {
        this.putString("Map");
        int idx = 0;
        for (Map.Entry<?, ?> entry : ((Map<?, ?>) value).entrySet()) {
            this.putInt(idx);
            this.putObject(entry.getKey());
            this.putObject(entry.getValue());
            idx++;
        }
        return this;
    }

    if (value instanceof Boolean) {
        this.putBoolean((Boolean) value);
    } else if (value instanceof Long) {
        this.putLong((Long) value);
    } else if (value instanceof Integer) {
        this.putInt((Integer) value);
    } else if (value instanceof Short) {
        this.putInt((Short) value);
    } else if (value instanceof Byte) {
        this.putInt((Byte) value);
    } else if (value instanceof Double) {
        this.putDouble((Double) value);
    } else if (value instanceof Float) {
        this.putDouble((Float) value);
    } else if (value instanceof BigInteger) {
        this.putBytes(((BigInteger) value).toByteArray());
    } else if (value instanceof CharSequence) {
        this.putString((CharSequence) value);
    } else if (value instanceof Enum) {
        this.putString(value.getClass().getName());
        this.putString(((Enum) value).name());
    } else {
        byte[] bytes = SerializationUtils.serialize((Serializable) value);
        this.putBytes(bytes);
    }
    return this;
}

---

From source file:org.gradle.caching.internal.DefaultBuildCacheKeyBuilder.java

public BuildCacheKeyBuilder appendToCacheKey(Object value) {

    if (value == null) {
        this.putString("$NULL");
        return this;
    }//from  w  w w .j  av  a2s .  c  om

    if (value.getClass().isArray()) {
        this.putString("Array");
        for (int idx = 0, len = Array.getLength(value); idx < len; idx++) {
            this.putInt(idx);
            this.appendToCacheKey(Array.get(value, idx));
        }
        return this;
    }

    if (value instanceof Iterable) {
        this.putString("Iterable");
        int idx = 0;
        for (Object elem : (Iterable<?>) value) {
            this.putInt(idx);
            this.appendToCacheKey(elem);
            idx++;
        }
        return this;
    }

    if (value instanceof Map) {
        this.putString("Map");
        int idx = 0;
        for (Map.Entry<?, ?> entry : ((Map<?, ?>) value).entrySet()) {
            this.putInt(idx);
            this.appendToCacheKey(entry.getKey());
            this.appendToCacheKey(entry.getValue());
            idx++;
        }
        return this;
    }

    if (value instanceof Boolean) {
        this.putBoolean((Boolean) value);
    } else if (value instanceof Long) {
        this.putLong((Long) value);
    } else if (value instanceof Integer) {
        this.putInt((Integer) value);
    } else if (value instanceof Short) {
        this.putInt((Short) value);
    } else if (value instanceof Byte) {
        this.putInt((Byte) value);
    } else if (value instanceof Double) {
        this.putDouble((Double) value);
    } else if (value instanceof Float) {
        this.putDouble((Float) value);
    } else if (value instanceof BigInteger) {
        this.putBytes(((BigInteger) value).toByteArray());
    } else if (value instanceof CharSequence) {
        this.putString((CharSequence) value);
    } else if (value instanceof Enum) {
        this.putString(value.getClass().getName());
        this.putString(((Enum) value).name());
    } else {
        byte[] bytes = SerializationUtils.serialize((Serializable) value);
        this.putBytes(bytes);
    }
    return this;
}

---

From source file:org.hydracache.client.partition.PartitionAwareClient.java

/**
 * @param key//from w  w  w  . ja v a2s.c om
 * @param data
 * @return
 * @throws IOException
 */
private Buffer serializeData(String key, Serializable data) throws IOException {
    DataMessage dataMessage = new DataMessage();
    dataMessage.setBlob(SerializationUtils.serialize(data));
    Version version = versionMap.get(key);

    if (version == null)
        version = versionFactory.createNull();

    dataMessage.setVersion(version);

    Buffer buffer = Buffer.allocate();
    protocolEncoder.encode(dataMessage, buffer.asDataOutpuStream());
    return buffer;
}

---

From source file:org.jasig.cas.adaptors.ldap.services.DefaultLdapServiceMapper.java

@Override
public LdapEntry mapFromRegisteredService(final String dn, final RegisteredService svc) {

    if (svc.getId() == RegisteredService.INITIAL_IDENTIFIER_VALUE) {
        ((AbstractRegisteredService) svc).setId(System.nanoTime());
    }//from  w w w .ja  v  a 2  s  . c o  m
    final String newDn = getDnForRegisteredService(dn, svc);
    LOGGER.debug("Creating entry {}", newDn);

    final Collection<LdapAttribute> attrs = new ArrayList<LdapAttribute>();
    attrs.add(new LdapAttribute(this.idAttribute, String.valueOf(svc.getId())));
    attrs.add(new LdapAttribute(this.serviceIdAttribute, svc.getServiceId()));
    attrs.add(new LdapAttribute(this.serviceNameAttribute, svc.getName()));
    attrs.add(new LdapAttribute(this.serviceDescriptionAttribute, svc.getDescription()));
    attrs.add(new LdapAttribute(this.serviceEnabledAttribute, Boolean.toString(svc.isEnabled()).toUpperCase()));
    attrs.add(new LdapAttribute(this.serviceAnonymousAccessAttribute,
            Boolean.toString(svc.isAnonymousAccess()).toUpperCase()));
    attrs.add(new LdapAttribute(this.serviceSsoEnabledAttribute,
            Boolean.toString(svc.isSsoEnabled()).toUpperCase()));
    attrs.add(new LdapAttribute(this.evaluationOrderAttribute, String.valueOf(svc.getEvaluationOrder())));
    attrs.add(new LdapAttribute(this.serviceThemeAttribute, svc.getTheme()));
    attrs.add(new LdapAttribute(this.usernameAttribute, svc.getUsernameAttribute()));

    if (svc.getProxyPolicy() != null) {
        final byte[] data = SerializationUtils.serialize(svc.getProxyPolicy());
        final LdapAttribute attr = new LdapAttribute(this.serviceProxyPolicyAttribute, data);
        attrs.add(attr);
    }
    if (svc.getAttributeReleasePolicy() != null) {
        final byte[] data = SerializationUtils.serialize(svc.getAttributeReleasePolicy());
        final LdapAttribute attr = new LdapAttribute(this.attributeReleasePolicyAttribute, data);
        attrs.add(attr);
    }

    if (svc.getRequiredHandlers().size() > 0) {
        attrs.add(new LdapAttribute(this.requiredHandlersAttribute,
                svc.getRequiredHandlers().toArray(new String[] {})));
    }

    attrs.add(new LdapAttribute(LdapUtils.OBJECTCLASS_ATTRIBUTE, this.objectClass));

    return new LdapEntry(newDn, attrs);
}

---

From source file:org.jasypt.properties.EncryptablePropertiesTest.java

public void testEncryptablePropertiesSerialization() throws Exception {

    final BasicTextEncryptor enc01 = new BasicTextEncryptor();
    enc01.setPassword("jasypt");

    final String msg01 = "Message one";
    final String msgEnc01 = "ENC(eZpONwIfFb5muu5Dc8ABsTPu/0OP95p4)";

    final String msg02 = "Message two";
    final String msgEnc02 = "ENC(LKyQ65EYz3+ekDPpnLjLGyPK07Gt+UZH)";

    final EncryptableProperties prop01 = new EncryptableProperties(enc01);
    prop01.setProperty("p1", msgEnc01);
    prop01.setProperty("p2", msgEnc02);

    Assert.assertEquals(prop01.getProperty("p1"), msg01);
    Assert.assertEquals(prop01.getProperty("p2"), msg02);

    final byte[] ser01 = SerializationUtils.serialize(prop01);

    final EncryptableProperties prop02 = (EncryptableProperties) SerializationUtils.deserialize(ser01);

    Assert.assertEquals(prop02.getProperty("p1"), msg01);
    Assert.assertEquals(prop02.getProperty("p2"), msg02);

    Assert.assertNotSame(prop01, prop02);

}

---

From source file:org.jlibrary.core.http.client.HTTPDelegate.java

/**
 * Excecutes a void request// w  ww.  jav a2s . c  om
 * 
 * @param methodName Name of the method to execute
 * @param params Method params
 * @param returnClass Class for the return object. If the class is InputStream this method will return 
 * the HTTP request input stream
 * @param inputStream Stream for reading contents that will be sent
 * 
 * @throws Exception If there is any problem running the request
 */
public Object doRequest(String methodName, Object[] params, Class returnClass, InputStream inputStream)
        throws Exception {

    try {
        logger.debug(servletURL.toString());
        logger.debug("opening connection");
        URLConnection conn = servletURL.openConnection();
        conn.setDoInput(true);
        conn.setDoOutput(true);
        conn.setUseCaches(false);
        conn.setAllowUserInteraction(false);
        conn.setRequestProperty("Content-type", "text/plain");

        //write request and params:
        OutputStream stream = conn.getOutputStream();
        // write streaming header if necessary
        if (inputStream != null) {
            stream.write(ByteUtils.intToByteArray("stream-input".getBytes().length));
            stream.write("stream-input".getBytes());
            stream.flush();
        }
        if (returnClass == InputStream.class) {
            stream.write(ByteUtils.intToByteArray("stream-output".getBytes().length));
            stream.write("stream-output".getBytes());
            stream.flush();
        }

        // Write method
        stream.write(ByteUtils.intToByteArray(methodName.getBytes().length));
        stream.write(methodName.getBytes());
        //stream.flush();
        // Write parameters
        stream.write(ByteUtils.intToByteArray(params.length));
        for (int i = 0; i < params.length; i++) {
            byte[] content = SerializationUtils.serialize((Serializable) params[i]);
            stream.write(ByteUtils.intToByteArray(content.length));
            stream.write(content);
            stream.flush();
        }

        if (inputStream != null) {
            IOUtils.copy(inputStream, stream);
        }

        //stream.flush();
        //stream.close();

        //read response:
        InputStream input = conn.getInputStream();
        if (returnClass == InputStream.class) {
            // Contents will be read from outside
            return input;
        }
        ObjectInputStream objInput = new ObjectInputStream(input);
        Object o = objInput.readObject();
        if (o == null) {
            return null;
        }
        stream.close();
        if (o instanceof Exception) {
            throw (Exception) o;
        } else {
            if (returnClass == null) {
                return null;
            }
            // try to cast
            try {
                returnClass.cast(o);
            } catch (ClassCastException cce) {
                String msg = "Unexpected response from execution servlet: " + o;
                logger.error(msg);
                throw new Exception(msg);
            }
        }
        return o;
    } catch (ClassNotFoundException e) {
        throw new Exception(e);
    } catch (ClassCastException e) {
        throw new Exception(e);
    } catch (IOException e) {
        throw new Exception(e);
    }
}

---

From source file:org.jvnet.hudson.plugins.collapsingconsolesections.CollapsingSectionAnnotatorTest.java

@Test
@Bug(20304)//from   w  w w  . j a  v  a2s  .  com
public void testSerialization() {
    // Prepare data
    CollapsingSectionsConfiguration config = new CollapsingSectionsConfiguration(
            new CollapsingSectionNote[] { new CollapsingSectionNote("test", "test", "test", true) }, true);
    CollapsingSectionAnnotator annotator = new CollapsingSectionAnnotator(config);

    // Try to serialize
    SerializationUtils.serialize(annotator);
}

---

From source file:org.kiji.mapreduce.framework.KijiTableInputFormat.java

/**
 * Configures a Hadoop M/R job to read from a given table.
 *
 * @param job Job to configure.//from  w  w w .j  a  v  a  2  s.  c  o  m
 * @param tableURI URI of the table to read from.
 * @param dataRequest Data request.
 * @param startRow Minimum row key to process. May be left null to indicate
 *     that scanning should start at the beginning of the table.
 * @param endRow Maximum row key to process. May be left null to indicate that
 *     scanning should continue to the end of the table.
 * @param filter Filter to use for scanning. May be left null.
 * @throws IOException on I/O error.
 */
public static void configureJob(Job job, KijiURI tableURI, KijiDataRequest dataRequest, EntityId startRow,
        EntityId endRow, KijiRowFilter filter) throws IOException {
    Preconditions.checkNotNull(job, "job must not be null");
    Preconditions.checkNotNull(tableURI, "tableURI must not be null");
    Preconditions.checkNotNull(dataRequest, "dataRequest must not be null");

    final Configuration conf = job.getConfiguration();

    // TODO: Check for jars config:
    // GenericTableMapReduceUtil.initTableInput(hbaseTableName, scan, job);

    // Write all the required values to the job's configuration object.
    final String serializedRequest = Base64.encodeBase64String(SerializationUtils.serialize(dataRequest));
    conf.set(KijiConfKeys.KIJI_INPUT_DATA_REQUEST, serializedRequest);
    conf.set(KijiConfKeys.KIJI_INPUT_TABLE_URI, tableURI.toString());
    if (null != startRow) {
        conf.set(KijiConfKeys.KIJI_START_ROW_KEY, Base64.encodeBase64String(startRow.getHBaseRowKey()));
    }
    if (null != endRow) {
        conf.set(KijiConfKeys.KIJI_LIMIT_ROW_KEY, Base64.encodeBase64String(endRow.getHBaseRowKey()));
    }
    if (null != filter) {
        conf.set(KijiConfKeys.KIJI_ROW_FILTER, filter.toJson().toString());
    }
}

---

From source file:org.kiji.mapreduce.input.KijiTableMapReduceJobInput.java

/** {@inheritDoc} */
@Override/*  www. jav  a  2 s .  c o  m*/
public void configure(Job job) throws IOException {
    // Configure the input format class.
    super.configure(job);

    // Get the name of the HBase table that stores the Kiji table data.
    String hbaseTableName = KijiManagedHBaseTableName
            .getKijiTableName(mInputTable.getKiji().getName(), mInputTable.getName()).toString();

    // Create the HBase scan configured to read the appropriate input from the Kiji table.
    Scan configuredScan = createConfiguredScan(mInputTable.getLayout());

    // Configure the table input using HBase.
    GenericTableMapReduceUtil.initTableInput(hbaseTableName, configuredScan, job);

    final Configuration conf = job.getConfiguration();

    final String serializedRequest = Base64.encodeBase64String(SerializationUtils.serialize(mDataRequest));
    conf.set(KijiConfKeys.INPUT_DATA_REQUEST, serializedRequest);

    final Kiji kiji = mInputTable.getKiji();
    // TODO(KIJI-144): Move this to KijiTable.getTableURI()
    conf.set(KijiConfKeys.INPUT_TABLE_URI,
            String.format(
                    "kiji://%s:%s/%s/%s", kiji.getConf().get(HConstants.ZOOKEEPER_QUORUM), kiji.getConf()
                            .getInt(HConstants.ZOOKEEPER_CLIENT_PORT, HConstants.DEFAULT_ZOOKEPER_CLIENT_PORT),
                    kiji.getName(), mInputTable.getName()));
}

---

From source file:org.kiji.mapreduce.KijiTableInputFormat.java

/**
 * Configures a Hadoop M/R job to read from a given table.
 *
 * @param job Job to configure.//from w  ww .  j  a  va  2s. c  o m
 * @param tableURI URI of the table to read from.
 * @param dataRequest Data request.
 * @param startRow Minimum row key to process.
 * @param endRow Maximum row Key to process.
 * @throws IOException on I/O error.
 */
public static void configureJob(Job job, KijiURI tableURI, KijiDataRequest dataRequest, String startRow,
        String endRow) throws IOException {

    final Configuration conf = job.getConfiguration();
    final Kiji kiji = Kiji.open(tableURI, conf);
    final KijiTable table = kiji.openTable(tableURI.getTable());
    IOUtils.closeQuietly(table);
    IOUtils.closeQuietly(kiji);

    // TODO: Check for jars config:
    // GenericTableMapReduceUtil.initTableInput(hbaseTableName, scan, job);

    // TODO: Obey specified start/end rows.

    // Write all the required values to the job's configuration object.
    job.setInputFormatClass(KijiTableInputFormat.class);
    final String serializedRequest = Base64.encodeBase64String(SerializationUtils.serialize(dataRequest));
    conf.set(KijiConfKeys.INPUT_DATA_REQUEST, serializedRequest);
    conf.set(KijiConfKeys.INPUT_TABLE_URI, tableURI.toString());
}

---

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