Java SerializationContext类代码示例

import flex.messaging.io.SerializationContext; //导入依赖的package包/类
/**
 * Converts XML to an object then serializes it
 */
public static byte[] convertXmlToAmf(String xml) {
	XStream xs = getXStream();
	Amf3Output amf3out = new Amf3Output(SerializationContext.getSerializationContext());

	try {
		Object msg = xs.fromXML(xml);

		ByteArrayOutputStream baos = new ByteArrayOutputStream();
		amf3out.setOutputStream(baos);
		amf3out.writeObject(msg);

		return baos.toByteArray();
	} catch (Exception ex) {
	}

	return new byte[0];
}
 

import flex.messaging.io.SerializationContext; //导入依赖的package包/类
@BeforeClass
public static void setup() {
    serverWrapper = new TestServerWrapper();
    serverPort = serverWrapper.startServer("classpath:/WEB-INF/flex/services-config.xml");
    if (serverPort == -1) {
        Assert.fail("Couldn't start server process");
    }

    AMFConnection.registerAlias(
            "remoting.amfclient.ServerCustomType" /* server type */,
            "remoting.amfclient.ClientCustomType" /* client type */);

    serializationContext = SerializationContext.getSerializationContext();
    ClassDeserializationValidator deserializationValidator =
            (ClassDeserializationValidator) serializationContext.getDeserializationValidator();
    deserializationValidator.addAllowClassPattern("remoting.amfclient.*");
}
 

import flex.messaging.io.SerializationContext; //导入依赖的package包/类
/**
 * Constructor.
 * Construct an AmfxInput by passing in a <code>SerialziationContext</code> object
 *
 * @param context the <code>SerialziationContext</code> object
 */
public AmfxInput(SerializationContext context)
{
    this.context = context;

    stringTable = new ArrayList(64);
    objectTable = new ArrayList(64);
    traitsTable = new ArrayList(10);

    objectStack = new Stack();
    proxyStack = new Stack();
    arrayPropertyStack = new Stack();
    dictionaryStack = new Stack();
    strictArrayIndexStack = new Stack();
    ecmaArrayIndexStack = new Stack();
    traitsStack = new Stack();

    text = new StringBuffer(32);
}
 

import flex.messaging.io.SerializationContext; //导入依赖的package包/类
/**
 * Translate an object to another object of type class.
 * obj types should be ASObject, Boolean, String, Double, Date, ArrayList
 */
public Object convert(Object source, Class desiredClass)
{
    if (source == null && !desiredClass.isPrimitive())
    {
        return null;
    }

    SerializationContext serializationContext = SerializationContext.getSerializationContext();

    ActionScriptDecoder decoder;
    if (serializationContext.restoreReferences)
        decoder = DecoderFactory.getReferenceAwareDecoder(source, desiredClass);
    else
        decoder = DecoderFactory.getDecoder(source, desiredClass);

    if (Trace.remote)
    {
        Trace.trace("Decoder for " + (source == null ? "null" : source.getClass().toString()) +
                " with desired " + desiredClass + " is " + decoder.getClass());
    }

    Object result = decoder.decodeObject(source, desiredClass);
    return result;
}
 

import flex.messaging.io.SerializationContext; //导入依赖的package包/类
public Object decodeObject(Object shell, Object encodedObject, Class desiredClass)
{
    Object result = super.decodeObject(shell, encodedObject, desiredClass);

    // Only AMF 3 Dates can be sent by reference so we only
    // need to remember this translation to re-establish pointers
    // to the encodedObject if the incoming type was a Date object.
    if (result != null
            && SerializationContext.getSerializationContext().supportDatesByReference
            && encodedObject instanceof java.util.Date)
    {
        TypeMarshallingContext context = TypeMarshallingContext.getTypeMarshallingContext();
        context.getKnownObjects().put(encodedObject, result);
    }

    return result;
}
 

import flex.messaging.io.SerializationContext; //导入依赖的package包/类
/**
 * {@inheritDoc}
 *
 * @see marshalsec.MarshallerBase#marshal(java.lang.Object)
 */
@Override
public byte[] marshal ( Object o ) throws Exception {
    SerializationContext sc = new SerializationContext();
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    AmfxMessageSerializer out = new AmfxMessageSerializer();
    out.initialize(sc, bos, null);
    ActionMessage m = new ActionMessage();
    m.addHeader(new MessageHeader("foo", false, o));
    out.writeMessage(m);
    return bos.toByteArray();
}
 

import flex.messaging.io.SerializationContext; //导入依赖的package包/类
/**
 * {@inheritDoc}
 *
 * @see marshalsec.MarshallerBase#unmarshal(java.lang.Object)
 */
@Override
public Object unmarshal ( byte[] data ) throws Exception {
    SerializationContext sc = new SerializationContext();
    AmfxMessageDeserializer amfxMessageDeserializer = new AmfxMessageDeserializer();
    amfxMessageDeserializer.initialize(sc, new ByteArrayInputStream(data), null);
    ActionMessage m = new ActionMessage();
    amfxMessageDeserializer.readMessage(m, null);
    return m.getHeader(0).getData();
}
 

import flex.messaging.io.SerializationContext; //导入依赖的package包/类
/**
 * {@inheritDoc}
 *
 * @see marshalsec.MarshallerBase#marshal(java.lang.Object)
 */
@Override
public byte[] marshal ( Object o ) throws Exception {
    SerializationContext sc = new SerializationContext();
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    try ( AbstractAmfOutput out = createOutput(sc) ) {
        out.setOutputStream(bos);
        out.writeObject(o);
        return bos.toByteArray();
    }
}
 

import flex.messaging.io.SerializationContext; //导入依赖的package包/类
/**
 * {@inheritDoc}
 *
 * @see marshalsec.MarshallerBase#unmarshal(java.lang.Object)
 */
@Override
public Object unmarshal ( byte[] data ) throws Exception {
    SerializationContext sc = new SerializationContext();
    try ( AbstractAmfInput in = createInput(sc) ) {
        in.setInputStream(new ByteArrayInputStream(data));
        return in.readObject();
    }
}
 

import flex.messaging.io.SerializationContext; //导入依赖的package包/类
/**
 * Convert Java Object to AMF3 protocol's byte[]
 *
 * @param msg Java object
 * @return return byte array see: {@link ByteBuf}.
 * @throws IOException          amf3 output exception.
 * @throws NullPointerException where the msg is Null, throw the NullPointerException.
 */
public static ByteBuf convertJavaObjToAmf3(Object msg) throws IOException {
    if (msg == null) {
        throw new NullPointerException("msg");
    }
    final ByteArrayOutputStream bout = new ByteArrayOutputStream();
    final Amf3Output op = new Amf3Output(SerializationContext.getSerializationContext());
    op.setOutputStream(bout);
    op.writeObject(msg);
    op.flush();
    op.close();
    return Unpooled.wrappedBuffer(bout.toByteArray());
}
 

import flex.messaging.io.SerializationContext; //导入依赖的package包/类
/**
 * Converts XML to a complete AMF message
 */
public static byte[] convertXmlToAmfMessage(String xml) {

	XStream xs = getXStream();
	ActionMessage message = (ActionMessage) xs.fromXML(xml);
	// if (checkAckMessage(message))
	// return null;

	ByteArrayOutputStream baos = new ByteArrayOutputStream();

	ActionContext actionContext = new ActionContext();
	actionContext.setRequestMessage(message);

	AmfMessageSerializer amfMessageSerializer = new AmfMessageSerializer();
	SerializationContext serializationContext = SerializationContext.getSerializationContext();
	amfMessageSerializer.initialize(serializationContext, baos, null);

	try {
		amfMessageSerializer.writeMessage(message);
		return baos.toByteArray();
	} catch (IOException ex) {
		ex.printStackTrace();
		return null;
	} finally {
		baos = null;
	}
}
 

import flex.messaging.io.SerializationContext; //导入依赖的package包/类
public static String convertAmfMessageToXml(byte[] amf, boolean useAliasRegistry) {
		XStream xs = getXStream();
		ActionContext actionContext = new ActionContext();
		SerializationContext serializationContext = new SerializationContext();
		// Class aliases for deserialization, mimics registerClassAlias in Flex
		// Generally only used in rendering as it can cause serious problems for
		// proxy sampling
		serializationContext.createASObjectForMissingType = true;
//		serializationContext.supportRemoteClass=true;
		ByteArrayInputStream bin = new ByteArrayInputStream(amf);
		ActionMessage message = new ActionMessage();

		MessageDeserializer deserializer = new AmfMessageDeserializer();
		deserializer.initialize(serializationContext, bin, null);

		try {
			deserializer.readMessage(message, actionContext);
			if (checkAckMessage(message))
				return null;
			String xml = xs.toXML(message);
			return xml;

		} catch (Exception ex) {
			 ex.printStackTrace();
			return null;
		}
	}
 

import flex.messaging.io.SerializationContext; //导入依赖的package包/类
@BeforeClass
public static void setup() {
    standardValidationServerWrapper = new TestServerWrapper();
    standardValidationServerPort = standardValidationServerWrapper.startServer("classpath:/WEB-INF/flex/services-config.xml");
    if (standardValidationServerPort == -1) {
        Assert.fail("Couldn't start server (standard validation) process");
    }

    customValidationServerWrapper = new TestServerWrapper();
    customValidationServerPort = customValidationServerWrapper.startServer("classpath:/WEB-INF/flex/services-config-customized-validation.xml");
    if(customValidationServerPort == -1) {
        Assert.fail("Couldn't start server (custom validation) process");
    }

    AMFConnection.registerAlias(
            "remoting.amfclient.ServerCustomType" /* server type */,
            "remoting.amfclient.ClientCustomType" /* client type */);

    serializationContext = SerializationContext.getSerializationContext();
    ClassDeserializationValidator deserializationValidator =
            (ClassDeserializationValidator) serializationContext.getDeserializationValidator();
    deserializationValidator.addAllowClassPattern("remoting.amfclient.*");
    serializationContext.createASObjectForMissingType = true;
    // Make sure collections are written out as Arrays (vs. ArrayCollection),
    // in case the server does not recognize ArrayCollections.
    serializationContext.legacyCollection = true;
    // When legacyMap is true, Java Maps are serialized as ECMA arrays
    // instead of anonymous Object.
    serializationContext.legacyMap = true;
    // Disable serialization of xml documents.
    serializationContext.allowXml = false;
}
 

import flex.messaging.io.SerializationContext; //导入依赖的package包/类
public static void createThreadLocals()
{
    // allocate static thread local objects
    FlexContext.createThreadLocalObjects();
    SerializationContext.createThreadLocalObjects();
    TypeMarshallingContext.createThreadLocalObjects();
}
 

import flex.messaging.io.SerializationContext; //导入依赖的package包/类
protected static void destroyThreadLocals()
{
    // clear static member variables
    Log.clear();
    MBeanServerLocatorFactory.clear();

    // Destroy static thread local objects
    FlexContext.releaseThreadLocalObjects();
    SerializationContext.releaseThreadLocalObjects();
    TypeMarshallingContext.releaseThreadLocalObjects();
}