Example usage for com.google.gwt.http.client RequestBuilder RequestBuilder

List of usage examples for com.google.gwt.http.client RequestBuilder RequestBuilder

  1. HOME
  2. Java
  3. com.google.gwt
  4. com.google.gwt.http.client.*
  5. RequestBuilder
  6. RequestBuilder

Introduction

In this page you can find the example usage for com.google.gwt.http.client RequestBuilder RequestBuilder.

Prototype

protected RequestBuilder(String httpMethod, String url)

Source Link

Document

Creates a builder using the parameters values for configuration.

Usage

From source file:com.gwtplatform.dispatch.rest.client.core.HttpRequestBuilderFactory.java

License:Apache License

/**
 * @see RequestBuilder#RequestBuilder(Method, String)
 */// w w  w  . j a  v a 2  s.c o m
public RequestBuilder create(Method httpMethod, String url) {
    return new RequestBuilder(httpMethod, url);
}

From source file:com.gwtsite.musicplayer.client.MusicPlayer.java

License:Apache License

private void addListeners() {
    grid.addGridRowListener(new GridRowListenerAdapter() {

        public void onRowClick(GridPanel grid, int rowIndex, EventObject e) {
            Record record = grid.getStore().getAt(rowIndex);
            String title = record.getAsString("title");
            lyricsArea.setVisible(true);
            lyricsArea.setTitle("Lyrics for " + title);
            displaySongLyrics(title);/*from  w w w .  java 2  s .  c  om*/
        }

        private void displaySongLyrics(String title) {
            try {
                RequestBuilder request = new RequestBuilder(RequestBuilder.GET, title + ".txt");
                request.sendRequest(null, new RequestCallback() {
                    public void onError(Request request, Throwable exception) {
                        System.out.println("doh, error: " + exception.getStackTrace());
                    }

                    public void onResponseReceived(Request request, Response response) {
                        lyricsArea.setHtml(response.getText());
                    }

                });
            } catch (RequestException e) {
                // unable to fetch lyrics
                e.printStackTrace();
            }
        }

        public void onRowDblClick(GridPanel grid, int rowIndex, EventObject e) {
            if (currentSong != null) {
                currentSong.stop();
            }

            Record record = grid.getStore().getAt(rowIndex);
            final String title = record.getAsString("title");
            String mp3Name = title + ".mp3";

            currentSong = soundController.createSound(Sound.MIME_TYPE_AUDIO_MPEG, mp3Name);

            currentSong.addEventHandler(new SoundHandler() {
                public void onSoundComplete(SoundCompleteEvent event) {
                    songPlaying(false);
                }

                public void onSoundLoadStateChange(SoundLoadStateChangeEvent event) {
                    nowPlaying.setText("Now Playing - " + title);
                }

            });
            currentSong.play();
            nowPlaying.setHTML("<img class=\"loading-img\" src=\"1-0.gif\"/>Loading song - " + title);
            songPlaying(true);
        }

    });

    stopSongBtn.addListener(new ButtonListenerAdapter() {
        public void onClick(Button button, EventObject e) {
            currentSong.stop();
            songPlaying(false);
        }
    });

}

From source file:com.isotrol.impe3.pms.gui.client.Pms.java

License:Open Source License

private void getPropertiesFileAndShowLogin(final LoginPanel loginPanel) {
    RequestBuilder json = new RequestBuilder(RequestBuilder.GET, "properties.json");
    json.setCallback(new RequestCallback() {

        public void onResponseReceived(Request request, Response response) {
            loginPanel.getPmsUtil().loadProperties(response);
            showLogin(loginPanel);/* w w  w . j ava2  s.  c  om*/
        }

        public void onError(Request request, Throwable exception) {
            GWT.log("Throwable: " + exception.getMessage());
            exception.printStackTrace();
        }
    });
    try {
        json.send();
    } catch (RequestException e) {
        GWT.log("RequestException: " + e.getMessage());
        e.printStackTrace();
    }

}

From source file:com.isotrol.impe3.pms.gui.client.util.PmsUtil.java

License:Open Source License

/**
 * Read the json file "frameColumns.json" to build the arrays to show the default columns in columns palette in the
 * page design./*  w  w  w  . j a  v a 2 s.  c o  m*/
 */
public void loadDesignColumns() {
    RequestBuilder json = new RequestBuilder(RequestBuilder.GET, "properties.json");
    json.setCallback(new RequestCallback() {

        public void onResponseReceived(Request request, Response response) {
            JSONObject fileJson = null;
            try {
                fileJson = (JSONObject) JSONParser.parseLenient(response.getText()).isObject();
            } catch (JSONException e) {
                util.error(pmsMessages.msgErrorParseColumnsJson());
            }

            if (fileJson != null) {
                JSONObject properties = fileJson.get("properties").isObject();
                JSONObject oProp = properties.isObject();
                // read frame columns
                parseFrameColumns(oProp);
                // read visibility of external services menus and disable login
                parseOtherProperties(oProp);
            }
        }

        public void onError(Request request, Throwable exception) {
            GWT.log("Throwable: " + exception.getMessage());
            exception.printStackTrace();
        }
    });
    try {
        json.send();
    } catch (RequestException e) {
        GWT.log("RequestException: " + e.getMessage());
        e.printStackTrace();
    }
}

From source file:com.itgp.gwtviz.client.comm.ServerComm.java

License:Open Source License

public static void getAllMRouteColumns(final String mRouteURL, final long fileID,
        final IMRouteCallable mRouteCallableWidget) {
    final MRoute mRoute = new MRoute();
    String url = mRouteURL + getAllColumns + fileID;
    List<Item> columnData = mRoute.getCachedColumns("" + fileID);
    if (columnData != null) {
        mRouteCallableWidget.setData(columnData);
        return;/*from   w ww  .j  a  va2 s . c o m*/
    }
    RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, url);
    try {
        builder.sendRequest("", new RequestCallback() {
            public void onError(Request request, Throwable e) {
                alert(e);
            }

            public void onResponseReceived(Request request, Response response) {
                if (200 == response.getStatusCode()) {
                    System.out.println("COLUMNS>>>> " + response.getText());
                    List<Item> columnData2 = mRoute.decodeColumns("" + fileID, response.getText());
                    getMRouteData(mRouteURL, fileID, columnData2, mRouteCallableWidget);
                } else {
                    alert("Received HTTP status code other than 200 : " + response.getStatusText());
                }
            }
        });
    } catch (RequestException e) {
        alert(e);
    }
}

From source file:com.itgp.gwtviz.client.comm.ServerComm.java

License:Open Source License

public static void getMRouteData(String mRouteURL, final long fileID, final List<Item> columnData,
        final IMRouteCallable mRouteCallableWidget) {
    String columnURL = ItemUtil.makeColumnURL(columnData) + "";
    String url = mRouteURL + getData + fileID + "/" + columnURL;
    String urlEncoded = UriUtils.encode(url);
    RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, urlEncoded);
    try {/* w w w.j a  v  a  2 s  .  c  o m*/
        builder.sendRequest("", new RequestCallback() {
            public void onError(Request request, Throwable e) {
                alert(e);
            }

            public void onResponseReceived(Request request, Response response) {
                if (200 == response.getStatusCode()) {
                    String dataArray = response.getText();
                    ItemUtil.addDataToColumns(dataArray, columnData);
                    MainDesktop.setCurrentDataModel(ItemUtil.copy(columnData), dataArray); // Make a copy for further reference
                    ItemUtil.elimateDuplicateData(columnData);
                    // List<Item> columnData2 = mRoute.decodeColumns(""+fileID,response.getText());
                    mRouteCallableWidget.setData(columnData);
                } else {
                    alert("Received HTTP status code other than 200 : " + response.getStatusText());
                }
            }
        });
    } catch (RequestException e) {
        alert(e);
    }
}

From source file:com.itgp.gwtviz.client.comm.ServerComm.java

License:Open Source License

public static void getAllMRouteFiles(String mRouteURL) {
    final MRoute mRoute = new MRoute();
    final String url = mRouteURL + getAllFiles;

    RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, url);
    try {//from w  ww  .  jav  a 2 s . c  om
        builder.sendRequest("", new RequestCallback() {
            public void onError(Request request, Throwable e) {
                alert(e);
            }

            public void onResponseReceived(Request request, Response response) {
                if (200 == response.getStatusCode()) {
                    MainDesktop.consoleLog("getAllMRouteFiles 1");
                    Docs docs = mRoute.decodeFiles(response.getText());
                    MainDesktop.consoleLog("getAllMRouteFiles 2");
                    MainDesktop.setMRouteDocs(docs);
                    MainDesktop.consoleLog("getAllMRouteFiles 3");
                    MainDesktop.detectModeAndMount();
                    MainDesktop.consoleLog("getAllMRouteFiles 4");

                } else {
                    MainDesktop.consoleLog("getAllMRouteFiles 5");
                    alert("Received HTTP status code other than 200 : " + response.getStatusText() + "\n"
                            + url);
                    MRoute mRoute = new MRoute();
                    Docs docs = mRoute.decodeFiles(MRoute.jsonFiles);
                    MainDesktop.setMRouteDocs(docs);
                    MainDesktop.detectModeAndMount();
                }
            }
        });
    } catch (RequestException e) {
        alert(e);
    }
}

From source file:com.itgp.gwtviz.client.comm.ServerComm.java

License:Open Source License

public static void getMRouteAddress() {
    //String mRouteURL = GWT.getModuleBaseURL() + "../../visuals/mroute.url";
    String mRouteURL = GWT.getModuleBaseURL() + "../visuals/mroute.url";
    MainDesktop.consoleLog("MRoute URL Path " + mRouteURL);
    RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, mRouteURL);
    try {/*from ww w .j  av  a 2  s. co  m*/
        builder.sendRequest("", new RequestCallback() {
            public void onError(Request request, Throwable e) {
                String error = "MRoute location not found.  Use 'Managa Data Block' to enter MRoute URL"
                        + e.getMessage();
                MainDesktop.consoleLog(error);
                alert(error);
            }

            public void onResponseReceived(Request request, Response response) {
                if (200 == response.getStatusCode()) {
                    String[] data = response.getText().split(";");
                    // 0 : MROUTE URL
                    // 1 : DEBUG -> 1:0

                    if (data != null && data.length > 1) {
                        MainDesktop.setMRouteURL(data[0]);

                        if (data[1].equals("1")) {
                            MainDesktop.IN_DEBUG_MODE = true;
                        } else {
                            MainDesktop.IN_DEBUG_MODE = false;
                        }
                    } else {
                        MainDesktop.IN_DEBUG_MODE = false;
                    }

                    ServerComm.getAllMRouteFiles(MainDesktop.getMRouteURL());
                } else {
                    String error = "MRoute location not found.  Use 'Managa Data Block' to enter MRoute URL"
                            + response.getStatusText();
                    MainDesktop.consoleLog(error);
                    alert(error);

                }
            }
        });
    } catch (RequestException e) {
        alert(e);
    }

}

From source file:com.itgp.gwtviz.client.ui.runtime.RuntimeEntry.java

License:Open Source License

public void requestData() {

    String columnURL = ItemUtil.makeColumnURL(run.getColumnDescriptors()) + "";
    final String url = MainDesktop.getMRouteURL() + ServerComm.getData + run.fileID + "/" + columnURL;
    String urlEncoded = UriUtils.encode(url);
    RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, urlEncoded);
    try {/*  w  w w . j a va  2  s .c om*/
        builder.sendRequest("", new RequestCallback() {
            public void onError(Request request, Throwable e) {
                sendError("The following error was returned while attempting to get data from " + url + "\n\n"
                        + e.getMessage());

                return;
            }

            public void onResponseReceived(Request request, Response response) {
                if (200 == response.getStatusCode()) {
                    String dataArray = response.getText();
                    run.dataArray = dataArray;
                    RuntimeEntry_Part2 re2 = new RuntimeEntry_Part2(run);
                    re2.runtimeLoop();
                } else {
                    sendError("Error processing the data request.\n\nGot response code: "
                            + response.getStatusCode());

                    return;
                }
            }

        });
    } catch (RequestException e) {
        sendError("The following exception occurred while attempting to get data from " + url + "\n\n"
                + e.getMessage());
    }
}

From source file:com.kaboomerang.gwt.rest.client.resource.impl.AbstractResourceCollection.java

License:Open Source License

/** Builds GET request for a collection of resources */
protected RequestBuilder buildGet() {
    RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, uriBuilder.buildCollectionGetUri(url));
    declareAccept(builder);/*from  w  ww. j  a  v a 2 s  .  c  o  m*/
    return builder;
}