Examples with ObjectInput com.alibaba.dubbo.common.serialize.ObjectInput used on opensource projects

Example 46 with ObjectInput

use of com.alibaba.dubbo.common.serialize.ObjectInput in project dubbo by alibaba.

the class Hessian2SerializationTest method test_boolArray_withType.

// Hessian2
@Test
public void test_boolArray_withType() throws Exception {
    boolean[] data = new boolean[] { true, false, true };
    ObjectOutput objectOutput = serialization.serialize(url, byteArrayOutputStream);
    objectOutput.writeObject(data);
    objectOutput.flushBuffer();
    ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(byteArrayOutputStream.toByteArray());
    ObjectInput deserialize = serialization.deserialize(url, byteArrayInputStream);
    assertTrue(Arrays.equals(data, (boolean[]) deserialize.readObject(boolean[].class)));
    try {
        deserialize.readObject(boolean[].class);
        fail();
    } catch (ArrayIndexOutOfBoundsException e) {
    }
// NOTE: Hessian2 throws ArrayIndexOutOfBoundsException instead of IOException, let's live with this.
}

Example 47 with ObjectInput

use of com.alibaba.dubbo.common.serialize.ObjectInput in project dubbo by alibaba.

the class TransportCodec method decode.

public Object decode(Channel channel, ChannelBuffer buffer) throws IOException {
    InputStream input = new ChannelBufferInputStream(buffer);
    ObjectInput objectInput = getSerialization(channel).deserialize(channel.getUrl(), input);
    Object object = decodeData(channel, objectInput);
    if (objectInput instanceof Cleanable) {
        ((Cleanable) objectInput).cleanup();
    }
    return object;
}

Example 48 with ObjectInput

use of com.alibaba.dubbo.common.serialize.ObjectInput in project dubbo by alibaba.

the class DeprecatedExchangeCodec method decodeBody.

protected Object decodeBody(Channel channel, InputStream is, byte[] header) throws IOException {
    byte flag = header[2], proto = (byte) (flag & SERIALIZATION_MASK);
    Serialization s = CodecSupport.getSerialization(channel.getUrl(), proto);
    ObjectInput in = s.deserialize(channel.getUrl(), is);
    // get request id.
    long id = Bytes.bytes2long(header, 4);
    if ((flag & FLAG_REQUEST) == 0) {
        // decode response.
        Response res = new Response(id);
        if ((flag & FLAG_EVENT) != 0) {
            res.setEvent(Response.HEARTBEAT_EVENT);
        }
        // get status.
        byte status = header[3];
        res.setStatus(status);
        if (status == Response.OK) {
            try {
                Object data;
                if (res.isHeartbeat()) {
                    data = decodeHeartbeatData(channel, in);
                } else if (res.isEvent()) {
                    data = decodeEventData(channel, in);
                } else {
                    data = decodeResponseData(channel, in, getRequestData(id));
                }
                res.setResult(data);
            } catch (Throwable t) {
                res.setStatus(Response.CLIENT_ERROR);
                res.setErrorMessage(StringUtils.toString(t));
            }
        } else {
            res.setErrorMessage(in.readUTF());
        }
        return res;
    } else {
        // decode request.
        Request req = new Request(id);
        req.setVersion("2.0.0");
        req.setTwoWay((flag & FLAG_TWOWAY) != 0);
        if ((flag & FLAG_EVENT) != 0) {
            req.setEvent(Request.HEARTBEAT_EVENT);
        }
        try {
            Object data;
            if (req.isHeartbeat()) {
                data = decodeHeartbeatData(channel, in);
            } else if (req.isEvent()) {
                data = decodeEventData(channel, in);
            } else {
                data = decodeRequestData(channel, in);
            }
            req.setData(data);
        } catch (Throwable t) {
            // bad request
            req.setBroken(true);
            req.setData(t);
        }
        return req;
    }
}

Example 49 with ObjectInput

use of com.alibaba.dubbo.common.serialize.ObjectInput in project dubbo by alibaba.

the class DecodeableRpcResult method decode.

public Object decode(Channel channel, InputStream input) throws IOException {
    ObjectInput in = CodecSupport.getSerialization(channel.getUrl(), serializationType).deserialize(channel.getUrl(), input);
    byte flag = in.readByte();
    switch(flag) {
        case DubboCodec.RESPONSE_NULL_VALUE:
            break;
        case DubboCodec.RESPONSE_VALUE:
            try {
                Type[] returnType = RpcUtils.getReturnTypes(invocation);
                setValue(returnType == null || returnType.length == 0 ? in.readObject() : (returnType.length == 1 ? in.readObject((Class<?>) returnType[0]) : in.readObject((Class<?>) returnType[0], returnType[1])));
            } catch (ClassNotFoundException e) {
                throw new IOException(StringUtils.toString("Read response data failed.", e));
            }
            break;
        case DubboCodec.RESPONSE_WITH_EXCEPTION:
            try {
                Object obj = in.readObject();
                if (obj instanceof Throwable == false)
                    throw new IOException("Response data error, expect Throwable, but get " + obj);
                setException((Throwable) obj);
            } catch (ClassNotFoundException e) {
                throw new IOException(StringUtils.toString("Read response data failed.", e));
            }
            break;
        default:
            throw new IOException("Unknown result flag, expect '0' '1' '2', get " + flag);
    }
    if (in instanceof Cleanable) {
        ((Cleanable) in).cleanup();
    }
    return this;
}

Example 50 with ObjectInput

use of com.alibaba.dubbo.common.serialize.ObjectInput in project dubbo by alibaba.

the class ExchangeCodec method decodeBody.

protected Object decodeBody(Channel channel, InputStream is, byte[] header) throws IOException {
    byte flag = header[2], proto = (byte) (flag & SERIALIZATION_MASK);
    Serialization s = CodecSupport.getSerialization(channel.getUrl(), proto);
    ObjectInput in = s.deserialize(channel.getUrl(), is);
    // get request id.
    long id = Bytes.bytes2long(header, 4);
    if ((flag & FLAG_REQUEST) == 0) {
        // decode response.
        Response res = new Response(id);
        if ((flag & FLAG_EVENT) != 0) {
            res.setEvent(Response.HEARTBEAT_EVENT);
        }
        // get status.
        byte status = header[3];
        res.setStatus(status);
        if (status == Response.OK) {
            try {
                Object data;
                if (res.isHeartbeat()) {
                    data = decodeHeartbeatData(channel, in);
                } else if (res.isEvent()) {
                    data = decodeEventData(channel, in);
                } else {
                    data = decodeResponseData(channel, in, getRequestData(id));
                }
                res.setResult(data);
            } catch (Throwable t) {
                res.setStatus(Response.CLIENT_ERROR);
                res.setErrorMessage(StringUtils.toString(t));
            }
        } else {
            res.setErrorMessage(in.readUTF());
        }
        return res;
    } else {
        // decode request.
        Request req = new Request(id);
        req.setVersion("2.0.0");
        req.setTwoWay((flag & FLAG_TWOWAY) != 0);
        if ((flag & FLAG_EVENT) != 0) {
            req.setEvent(Request.HEARTBEAT_EVENT);
        }
        try {
            Object data;
            if (req.isHeartbeat()) {
                data = decodeHeartbeatData(channel, in);
            } else if (req.isEvent()) {
                data = decodeEventData(channel, in);
            } else {
                data = decodeRequestData(channel, in);
            }
            req.setData(data);
        } catch (Throwable t) {
            // bad request
            req.setBroken(true);
            req.setData(t);
        }
        return req;
    }
}