Examples with ObjectInputStream java.io.ObjectInputStream used on opensource projects

Example 21 with ObjectInputStream

use of java.io.ObjectInputStream in project lucida by claritylab.

the class ScoreNormalizationFilter method readSerializedResults.

/**
	 * Reads serialized results from a file.
	 * 
	 * @param input input file
	 * @return result objects
	 */
private static Result[] readSerializedResults(File input) {
    ArrayList<Result> results = new ArrayList<Result>();
    try {
        FileInputStream fis = new FileInputStream(input);
        ObjectInputStream ois = new ObjectInputStream(fis);
        // then discard it
        if (!(ois.readObject() instanceof AnalyzedQuestion)) {
            MsgPrinter.printErrorMsg("First serialized object is not an" + "AnalyzedQuestion.");
            System.exit(1);
        }
        try {
            while (true) results.add((Result) ois.readObject());
        } catch (EOFException e) {
        /* end of file reached */
        }
        ois.close();
    } catch (Exception e) {
        MsgPrinter.printErrorMsg("Could not read serialized results:");
        MsgPrinter.printErrorMsg(e.toString());
        System.exit(1);
    }
    return results.toArray(new Result[results.size()]);
}

Example 22 with ObjectInputStream

use of java.io.ObjectInputStream in project neo4j by neo4j.

the class MemberIsUnavailableTest method deserialize.

private static MemberIsUnavailable deserialize(byte[] serialized) throws Exception {
    ObjectInputStream inputStream = null;
    try {
        ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(serialized);
        inputStream = new ObjectStreamFactory().create(byteArrayInputStream);
        return (MemberIsUnavailable) inputStream.readObject();
    } finally {
        if (inputStream != null) {
            inputStream.close();
        }
    }
}

Example 23 with ObjectInputStream

use of java.io.ObjectInputStream in project zipkin by openzipkin.

the class SpanTest method serialization.

@Test
public void serialization() throws Exception {
    Span span = TestObjects.TRACE.get(0);
    Buffer buffer = new Buffer();
    new ObjectOutputStream(buffer.outputStream()).writeObject(span);
    assertThat(new ObjectInputStream(buffer.inputStream()).readObject()).isEqualTo(span);
}

Example 24 with ObjectInputStream

use of java.io.ObjectInputStream in project jodd by oblac.

the class ObjectUtil method readObject.

/**
	 * Reads serialized object from the file.
	 */
public static Object readObject(File source) throws IOException, ClassNotFoundException {
    Object result = null;
    FileInputStream fis = null;
    BufferedInputStream bis = null;
    ObjectInputStream ois = null;
    try {
        fis = new FileInputStream(source);
        bis = new BufferedInputStream(fis);
        ois = new ObjectInputStream(bis);
        result = ois.readObject();
    } finally {
        StreamUtil.close(ois);
        StreamUtil.close(bis);
        StreamUtil.close(fis);
    }
    return result;
}

Example 25 with ObjectInputStream

use of java.io.ObjectInputStream in project jodd by oblac.

the class ObjectUtil method byteArrayToObject.

/**
	 * De-serialize an object from byte array.
	 */
public static Object byteArrayToObject(byte[] data) throws IOException, ClassNotFoundException {
    Object retObj = null;
    ByteArrayInputStream bais = new ByteArrayInputStream(data);
    ObjectInputStream ois = null;
    try {
        ois = new ObjectInputStream(bais);
        retObj = ois.readObject();
    } finally {
        StreamUtil.close(ois);
    }
    return retObj;
}