Example usage for io.vertx.core.eventbus Message reply

Introduction

In this page you can find the example usage for io.vertx.core.eventbus Message reply.

Prototype

default void reply(@Nullable Object message) 

Source Link

Document

Reply to this message.

Usage

From source file:com.edgar.vertx.serviceproxy.provider.ProcessorServiceVertxProxyHandler.java

License:Apache License

public void handle(Message<JsonObject> msg) {
    try {// ww  w. j  a  va  2  s.com
        JsonObject json = msg.body();
        String action = msg.headers().get("action");
        if (action == null) {
            throw new IllegalStateException("action not specified");
        }
        accessed();
        switch (action) {

        case "process": {
            service.process((io.vertx.core.json.JsonObject) json.getValue("document"), createHandler(msg));
            break;
        }
        default: {
            throw new IllegalStateException("Invalid action: " + action);
        }
        }
    } catch (Throwable t) {
        msg.reply(new ServiceException(500, t.getMessage()));
        throw t;
    }
}

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From source file:com.emikra.vertx.oak.OakServiceVertxProxyHandler.java

License:Apache License

private <T> Handler<AsyncResult<T>> createHandler(Message msg) {
    return res -> {
        if (res.failed()) {
            msg.fail(-1, res.cause().getMessage());
        } else {/*from  w  w  w . ja  v a2  s .c o m*/
            msg.reply(res.result());
        }
    };
}

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From source file:com.emikra.vertx.oak.OakServiceVertxProxyHandler.java

License:Apache License

private <T> Handler<AsyncResult<List<T>>> createListHandler(Message msg) {
    return res -> {
        if (res.failed()) {
            msg.fail(-1, res.cause().getMessage());
        } else {//from w w  w.ja v  a  2s. c o  m
            msg.reply(new JsonArray(res.result()));
        }
    };
}

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From source file:com.emikra.vertx.oak.OakServiceVertxProxyHandler.java

License:Apache License

private <T> Handler<AsyncResult<Set<T>>> createSetHandler(Message msg) {
    return res -> {
        if (res.failed()) {
            msg.fail(-1, res.cause().getMessage());
        } else {/*from ww  w . j  ava2  s .  c om*/
            msg.reply(new JsonArray(new ArrayList<>(res.result())));
        }
    };
}

---

From source file:com.emikra.vertx.oak.OakServiceVertxProxyHandler.java

License:Apache License

private Handler<AsyncResult<List<Character>>> createListCharHandler(Message msg) {
    return res -> {
        if (res.failed()) {
            msg.fail(-1, res.cause().getMessage());
        } else {//from   w  w  w.  j  a  v  a2  s . com
            JsonArray arr = new JsonArray();
            for (Character chr : res.result()) {
                arr.add((int) chr);
            }
            msg.reply(arr);
        }
    };
}

---

From source file:com.emikra.vertx.oak.OakServiceVertxProxyHandler.java

License:Apache License

private Handler<AsyncResult<Set<Character>>> createSetCharHandler(Message msg) {
    return res -> {
        if (res.failed()) {
            msg.fail(-1, res.cause().getMessage());
        } else {//from   ww  w  . j  a v a 2s  .  c o  m
            JsonArray arr = new JsonArray();
            for (Character chr : res.result()) {
                arr.add((int) chr);
            }
            msg.reply(arr);
        }
    };
}

---

From source file:com.englishtown.vertx.elasticsearch.ElasticSearchAdminServiceVertxProxyHandler.java

License:Apache License

public void handle(Message<JsonObject> msg) {
    try {//ww w. j  av a 2 s .  c  o m
        JsonObject json = msg.body();
        String action = msg.headers().get("action");
        if (action == null) {
            throw new IllegalStateException("action not specified");
        }
        accessed();
        switch (action) {

        case "putMapping": {
            service.putMapping(convertList(json.getJsonArray("indices").getList()),
                    (java.lang.String) json.getValue("type"),
                    (io.vertx.core.json.JsonObject) json.getValue("source"),
                    json.getJsonObject("options") == null ? null
                            : new com.englishtown.vertx.elasticsearch.MappingOptions(
                                    json.getJsonObject("options")),
                    createHandler(msg));
            break;
        }
        default: {
            throw new IllegalStateException("Invalid action: " + action);
        }
        }
    } catch (Throwable t) {
        msg.reply(new ServiceException(500, t.getMessage()));
        throw t;
    }
}

---

From source file:com.englishtown.vertx.mail.MailServiceVertxProxyHandler.java

License:Apache License

public void handle(Message<JsonObject> msg) {
    try {//from w w w.  j av a2  s  .co  m
        JsonObject json = msg.body();
        String action = msg.headers().get("action");
        if (action == null) {
            throw new IllegalStateException("action not specified");
        }
        accessed();
        switch (action) {

        case "start": {
            service.start();
            break;
        }
        case "stop": {
            service.stop();
            break;
        }
        case "send": {
            service.send(
                    json.getJsonObject("options") == null ? null
                            : new com.englishtown.vertx.mail.SendOptions(json.getJsonObject("options")),
                    createHandler(msg));
            break;
        }
        default: {
            throw new IllegalStateException("Invalid action: " + action);
        }
        }
    } catch (Throwable t) {
        msg.reply(new ServiceException(500, t.getMessage()));
        throw t;
    }
}

---

From source file:com.github.ithildir.airbot.service.GeoServiceVertxProxyHandler.java

License:Apache License

public void handle(Message<JsonObject> msg) {
    try {//from w  w w .  j  a va2s  .c  o m
        JsonObject json = msg.body();
        String action = msg.headers().get("action");
        if (action == null) {
            throw new IllegalStateException("action not specified");
        }
        accessed();
        switch (action) {

        case "getLocationByCoordinates": {
            service.getLocationByCoordinates(
                    json.getValue("latitude") == null ? null : (json.getDouble("latitude").doubleValue()),
                    json.getValue("longitude") == null ? null : (json.getDouble("longitude").doubleValue()),
                    res -> {
                        if (res.failed()) {
                            if (res.cause() instanceof ServiceException) {
                                msg.reply(res.cause());
                            } else {
                                msg.reply(new ServiceException(-1, res.cause().getMessage()));
                            }
                        } else {
                            msg.reply(res.result() == null ? null : res.result().toJson());
                        }
                    });
            break;
        }
        case "getLocationByQuery": {
            service.getLocationByQuery((java.lang.String) json.getValue("query"), res -> {
                if (res.failed()) {
                    if (res.cause() instanceof ServiceException) {
                        msg.reply(res.cause());
                    } else {
                        msg.reply(new ServiceException(-1, res.cause().getMessage()));
                    }
                } else {
                    msg.reply(res.result() == null ? null : res.result().toJson());
                }
            });
            break;
        }
        default: {
            throw new IllegalStateException("Invalid action: " + action);
        }
        }
    } catch (Throwable t) {
        msg.reply(new ServiceException(500, t.getMessage()));
        throw t;
    }
}

---

From source file:com.github.ithildir.airbot.service.MeasurementServiceVertxProxyHandler.java

License:Apache License

public void handle(Message<JsonObject> msg) {
    try {/*from w ww .j  a  va 2 s .  c  o  m*/
        JsonObject json = msg.body();
        String action = msg.headers().get("action");
        if (action == null) {
            throw new IllegalStateException("action not specified");
        }
        accessed();
        switch (action) {

        case "getMeasurement": {
            service.getMeasurement(
                    json.getValue("latitude") == null ? null : (json.getDouble("latitude").doubleValue()),
                    json.getValue("longitude") == null ? null : (json.getDouble("longitude").doubleValue()),
                    res -> {
                        if (res.failed()) {
                            if (res.cause() instanceof ServiceException) {
                                msg.reply(res.cause());
                            } else {
                                msg.reply(new ServiceException(-1, res.cause().getMessage()));
                            }
                        } else {
                            msg.reply(res.result() == null ? null : res.result().toJson());
                        }
                    });
            break;
        }
        case "getName": {
            service.getName(createHandler(msg));
            break;
        }
        case "init": {
            service.init(createHandler(msg));
            break;
        }
        default: {
            throw new IllegalStateException("Invalid action: " + action);
        }
        }
    } catch (Throwable t) {
        msg.reply(new ServiceException(500, t.getMessage()));
        throw t;
    }
}

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