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

Example 31 with ObjectOutputStream

use of java.io.ObjectOutputStream in project gradle by gradle.

the class PayloadSerializer method serialize.

public SerializedPayload serialize(Object payload) {
    final SerializeMap map = classLoaderRegistry.newSerializeSession();
    try {
        StreamByteBuffer buffer = new StreamByteBuffer();
        final ObjectOutputStream objectStream = new PayloadSerializerObjectOutputStream(buffer.getOutputStream(), map);
        try {
            objectStream.writeObject(payload);
        } finally {
            IoActions.closeQuietly(objectStream);
        }
        Map<Short, ClassLoaderDetails> classLoaders = new HashMap<Short, ClassLoaderDetails>();
        map.collectClassLoaderDefinitions(classLoaders);
        return new SerializedPayload(classLoaders, buffer.readAsListOfByteArrays());
    } catch (IOException e) {
        throw UncheckedException.throwAsUncheckedException(e);
    }
}

Example 32 with ObjectOutputStream

use of java.io.ObjectOutputStream in project grails-core by grails.

the class StreamCharBufferTests method testSerialization.

public void testSerialization() throws Exception {
    StreamCharBuffer charBuffer = new StreamCharBuffer();
    Writer writer = charBuffer.getWriter();
    writer.write("ABCDE");
    writer.flush();
    // Serialize to a byte array
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    ObjectOutputStream out = new ObjectOutputStream(bos);
    out.writeObject(charBuffer);
    out.close();
    byte[] bytes = bos.toByteArray();
    ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(bytes));
    charBuffer = (StreamCharBuffer) in.readObject();
    assertEquals("ABCDE", charBuffer.toString());
    assertEquals(5, charBuffer.size());
    charBuffer.getWriter().write("12345");
    assertEquals("ABCDE12345", charBuffer.toString());
    assertEquals(10, charBuffer.size());
}

Example 33 with ObjectOutputStream

use of java.io.ObjectOutputStream in project j2objc by google.

the class AnnotationTypeMismatchExceptionTest method testSerialization.

public void testSerialization() throws Exception {
    Method m = String.class.getMethod("length");
    AnnotationTypeMismatchException original = new AnnotationTypeMismatchException(m, "poop");
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    try {
        // AnnotationTypeMismatchException is broken: it's Serializable but has a non-transient
        // non-serializable field of type Method.
        new ObjectOutputStream(out).writeObject(original);
        fail();
    } catch (NotSerializableException expected) {
    }
}

Example 34 with ObjectOutputStream

use of java.io.ObjectOutputStream in project j2objc by google.

the class SerializationTester method getDeserilizedObject.

/*
	 * -------------------------------------------------------------------
	 * Methods
	 * -------------------------------------------------------------------
	 */
/**
	 * Serialize an object and then deserialize it.
	 *
	 * @param inputObject
	 *            the input object
	 * @return the deserialized object
	 */
public static Object getDeserilizedObject(Object inputObject) throws IOException, ClassNotFoundException {
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    ObjectOutputStream oos = new ObjectOutputStream(bos);
    oos.writeObject(inputObject);
    oos.close();
    ByteArrayInputStream bis = new ByteArrayInputStream(bos.toByteArray());
    ObjectInputStream ois = new ObjectInputStream(bis);
    Object outputObject = ois.readObject();
    lastOutput = outputObject;
    ois.close();
    return outputObject;
}

Example 35 with ObjectOutputStream

use of java.io.ObjectOutputStream in project error-prone by google.

the class RefasterRuleCompilerAnalyzer method finished.

@Override
public void finished(TaskEvent taskEvent) {
    if (taskEvent.getKind() != Kind.ANALYZE) {
        return;
    }
    if (JavaCompiler.instance(context).errorCount() > 0) {
        return;
    }
    ClassTree tree = JavacTrees.instance(context).getTree(taskEvent.getTypeElement());
    if (tree == null) {
        return;
    }
    Collection<? extends CodeTransformer> rules = RefasterRuleBuilderScanner.extractRules(tree, context);
    try (ObjectOutputStream output = new ObjectOutputStream(Files.newOutputStream(destinationPath))) {
        output.writeObject(CompositeCodeTransformer.compose(rules));
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}