Example usage for org.apache.commons.lang3 SerializationUtils serialize

Introduction

In this page you can find the example usage for org.apache.commons.lang3 SerializationUtils serialize.

Prototype

public static void serialize(final Serializable obj, final OutputStream outputStream)

Source Link

Document

Serializes an Object to the specified stream.

The stream will be closed once the object is written.

Usage

From source file:org.omnaest.utils.beans.copier.PreparedBeanCopierTest.java

@Test
@SuppressWarnings("unchecked")
public void testDeepClonePropertiesSerializable() {
    ////from  ww w  . j  av a 2 s.com
    final ByteArrayContainer byteArrayContainer = new ByteArrayContainer();
    SerializationUtils.serialize(this.preparedBeanCopier, byteArrayContainer.getOutputStream());
    PreparedBeanCopier<ITestBeanFrom, ITestBeanTo> preparedBeanCopierClone = (PreparedBeanCopier<ITestBeanFrom, ITestBeanTo>) SerializationUtils
            .deserialize(byteArrayContainer.getInputStream());

    //
    ITestBeanTo clone = preparedBeanCopierClone.deepCloneProperties(this.testBeanFrom);
    assertTestBeanClone(clone);
}

From source file:org.opendaylight.controller.cluster.datastore.admin.ClusterAdminRpcService.java

private static void saveSnapshotsToFile(DatastoreSnapshotList snapshots, String fileName,
        SettableFuture<RpcResult<Void>> returnFuture) {
    try (FileOutputStream fos = new FileOutputStream(fileName)) {
        SerializationUtils.serialize(snapshots, fos);

        returnFuture.set(newSuccessfulResult());
        LOG.info("Successfully backed up datastore to file {}", fileName);
    } catch (Exception e) {
        onDatastoreBackupFailure(fileName, returnFuture, e);
    }/* w  w  w .ja  v  a  2s .  c o m*/
}

From source file:org.opendaylight.controller.cluster.datastore.DatastoreSnapshotRestoreTest.java

@Test
public void test() throws Exception {
    assertTrue("Failed to mkdir " + restoreDirectoryPath, restoreDirectoryFile.mkdirs());

    List<ShardSnapshot> shardSnapshots = new ArrayList<>();
    shardSnapshots.add(new ShardSnapshot("cars", new byte[] { 1, 2 }));
    shardSnapshots.add(new ShardSnapshot("people", new byte[] { 3, 4 }));
    DatastoreSnapshot configSnapshot = new DatastoreSnapshot("config", null, shardSnapshots);

    shardSnapshots = new ArrayList<>();
    shardSnapshots.add(new ShardSnapshot("cars", new byte[] { 5, 6 }));
    shardSnapshots.add(new ShardSnapshot("people", new byte[] { 7, 8 }));
    shardSnapshots.add(new ShardSnapshot("bikes", new byte[] { 9, 0 }));
    DatastoreSnapshot operSnapshot = new DatastoreSnapshot("oper", null, shardSnapshots);

    DatastoreSnapshotList snapshotList = new DatastoreSnapshotList();
    snapshotList.add(configSnapshot);//  www  . j  a  v  a2s .  c  o  m
    snapshotList.add(operSnapshot);

    File backupFile = new File(restoreDirectoryFile, "backup");
    try (FileOutputStream fos = new FileOutputStream(backupFile)) {
        SerializationUtils.serialize(snapshotList, fos);
    }

    DatastoreSnapshotRestore instance = DatastoreSnapshotRestore.instance(restoreDirectoryPath);

    verifySnapshot(configSnapshot, instance.getAndRemove("config"));
    verifySnapshot(operSnapshot, instance.getAndRemove("oper"));

    assertNull("DatastoreSnapshot was not removed", instance.getAndRemove("config"));

    assertFalse(backupFile + " was not deleted", backupFile.exists());

    instance = DatastoreSnapshotRestore.instance(restoreDirectoryPath);
    assertNull("Expected null DatastoreSnapshot", instance.getAndRemove("config"));
    assertNull("Expected null DatastoreSnapshot", instance.getAndRemove("oper"));
}

From source file:org.opendaylight.controller.cluster.example.ExampleActor.java

@Override
@SuppressWarnings("checkstyle:IllegalCatch")
public void createSnapshot(ActorRef actorRef, java.util.Optional<OutputStream> installSnapshotStream) {
    try {//from   www  .j  a  va  2  s.  c  o  m
        if (installSnapshotStream.isPresent()) {
            SerializationUtils.serialize((Serializable) state, installSnapshotStream.get());
        }
    } catch (RuntimeException e) {
        LOG.error("Exception in creating snapshot", e);
    }

    getSelf().tell(new CaptureSnapshotReply(new MapState(state), installSnapshotStream), null);
}