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

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

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  4. com.google.gwt.http.client.*
  5. RequestBuilder
  6. POST

Introduction

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

Prototype

Method POST

To view the source code for com.google.gwt.http.client RequestBuilder POST.

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Document

Specifies that the HTTP POST method should be used.

Usage

From source file:org.overlord.gadgets.web.client.widgets.Portlet.java

License:Open Source License

private Widget createPrefSettingButtons() {
    HorizontalPanel btnPanel = new HorizontalPanel();
    Button saveBtn = new Button("Save");
    saveBtn.getElement().setId("pref-save");
    Button cancelBtn = new Button("Cancel");
    btnPanel.add(saveBtn);//from  ww w  . j  a v a2  s. c  o m
    saveBtn.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            StringBuilder sbuffer = new StringBuilder();
            sbuffer.append("{");

            StringBuilder updatedValue = new StringBuilder();
            for (int i = 0; i < prefs.size(); i++) {
                Widget theWidget = prefs.get(i);
                String name = null;
                String value = null;
                if (theWidget instanceof TextBox) {
                    TextBox tbox = (TextBox) theWidget;
                    name = tbox.getName();
                    value = tbox.getValue();
                } else if (theWidget instanceof ListBox) {
                    ListBox lbox = (ListBox) theWidget;
                    name = lbox.getName();
                    value = lbox.getValue(lbox.getSelectedIndex());
                }
                if (name != null) {
                    sbuffer.append("\"" + name + "\":\"" + value + "\"");
                    updatedValue.append(name).append("=").append(value);
                    if (i < prefs.size() - 1) {
                        sbuffer.append(",");
                        updatedValue.append("&");
                    }
                }
            }
            sbuffer.append("}");
            Log.debug("The map value is: " + sbuffer.toString());

            userPreferenceValues = updatedValue.toString();
            Log.debug("The userPreferenceValues is : " + userPreferenceValues);

            RestfulInvoker.invoke(RequestBuilder.POST, URLBuilder.updatePreferenceURL(Long.valueOf(widgetId)),
                    sbuffer.toString(), new RestfulInvoker.Response() {
                        public void onResponseReceived(Request request, Response response) {
                            hideUserPref(id);
                            String newUrl = urlBase + "gadget-server/gadgets/ifr?url=" + wmodel.getSpecUrl()
                                    + "&" + getHomeView() + "&" + userPreferenceValues;
                            //gadgetSpec.setUrl(newUrl);
                            Log.debug("the new url is: " + newUrl);
                            //reloadIFrame(gadgetSpec.getElement().getId());
                            reloadGadget(gadgetSpec.getElement().getId(), newUrl);
                        }

                    });

        }
    });
    btnPanel.add(cancelBtn);
    cancelBtn.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            hideUserPref(id);
        }
    });
    return btnPanel;
}

From source file:org.overlord.gadgets.web.client.widgets.StoreItem.java

License:Open Source License

public StoreItem(final StoreItemModel model, final CurrentUser user, final Label messageBar) {
    initWidget(uiBinder.createAndBindUi(this));
    itemImage.setUrl(model.getThumbnailUrl());
    itemImage.setHeight("60px");
    itemImage.setWidth("120px");

    itemName.setText(model.getName());/*from w  w  w . ja va2s  .  com*/
    itemDesc.setText(model.getDescription());
    itemAuthor.setText("By " + model.getAuthor());

    addBtn.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent clickEvent) {
            RestfulInvoker.invoke(RequestBuilder.POST,
                    URLBuilder.getAddGadgetToPageURL(user.getCurrentPage(), model.getId()), null,
                    new RestfulInvoker.Response() {

                        public void onResponseReceived(Request request, Response response) {
                            messageBar.setText(
                                    "The Gadget [" + model.getName() + "] has been added successfully.");
                        }
                    });
        }
    });
}

From source file:org.overlord.gadgets.web.client.widgets.TabLayout.java

License:Open Source License

private void removePage(Long indexId) {
    final String theIndexId = String.valueOf(indexId);
    String pageId = indexIdMap.get(theIndexId);

    RestfulInvoker.invoke(RequestBuilder.POST, URLBuilder.getRemovePageURL(Long.valueOf(pageId).longValue()),
            null, new RestfulInvoker.Response() {
                public void onResponseReceived(Request request, Response response) {
                    indexIdMap.remove(theIndexId);
                    if (indexIdMap.size() == 0) {
                        updateUserCurrentPageId(0);
                        showPrompt(promptId);
                    }/*from www .  ja  v a  2 s  .c  o  m*/
                }
            });
}

From source file:org.overlord.gadgets.web.client.widgets.TabLayout.java

License:Open Source License

private void updateUserCurrentPageId(final long pageId) {
    RestfulInvoker.invoke(RequestBuilder.POST, URLBuilder.updateCurrentPageId(currentUser.getUserId(), pageId),
            null, new RestfulInvoker.Response() {
                public void onResponseReceived(Request arg0, Response arg1) {
                    currentUser.setCurrentPage(pageId);
                }// ww  w.j  a  va2s  .  c  o m
            });
}

From source file:org.ow2.proactive_grid_cloud_portal.scheduler.client.CalendarInfoWindow.java

License:Open Source License

private void build() {
    pane.setWidth100();/*from w  w  w  .ja v  a  2 s . c  o m*/
    pane.setHeight(340);
    pane.setBackgroundColor("#ffffff");

    buttons.setAlign(Alignment.RIGHT);
    buttons.setWidth100();
    buttons.setHeight(20);
    buttons.setMargin(10);

    text.setWidth100();
    text.setStyleName("paddingLeftAndRight");

    root.setBackgroundColor("#dddddd");
    root.setWidth100();
    root.setHeight100();

    window.setTitle("Calendar Integration");
    window.setShowMinimizeButton(false);
    window.setShowShadow(true);
    window.setIsModal(true);
    window.setShowModalMask(true);
    window.setWidth(729);
    window.setHeight(415);
    window.centerInPage();
    window.setCanDragReposition(false);

    ok.setIcon(Images.instance.cancel_16().getSafeUri().asString());
    ok.setID("csok");
    ok.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            CalendarInfoWindow.this.hide();
        }
    });

    buttons.addMember(ok);

    regenerateBt.setIcon(Images.instance.ok_16().getSafeUri().asString());
    regenerateBt.setID("csregenerateBt");
    regenerateBt.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            loadWindowsContent(RequestBuilder.PUT);
        }
    });

    deleteBt.setIcon(Images.instance.clear_16().getSafeUri().asString());
    deleteBt.setID("csdeleteBt");
    deleteBt.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            loadWindowsContent(RequestBuilder.DELETE);
        }
    });

    createBt.setIcon(Images.instance.ok_16().getSafeUri().asString());
    createBt.setID("cscreateBt");
    createBt.addClickHandler(new ClickHandler() {
        public void onClick(ClickEvent event) {
            loadWindowsContent(RequestBuilder.POST);
        }
    });

    loadWindowsContent(RequestBuilder.GET);

}

From source file:org.palaso.languageforge.client.lex.jsonrpc.JsonRpc.java

License:Apache License

/**
 * Executes a json-rpc request./*  w  ww .j  a v a  2s.  com*/
 * 
 * @param <R>
 * 
 * @param <R>
 * 
 * @param url
 *            The location of the service
 * @param username
 *            The username for basic authentification
 * @param password
 *            The password for basic authentification
 * @param method
 *            The method name
 * @param params
 *            An array of objects containing the parameters
 * @param callback
 *            A callbackhandler like in gwt's rpc.
 */

// NOTE We will use the Action to 3encode our request and decode the
// response
// of *the object* (DTO)
// NOTE This class will add the rpc elements which wrap the request and
// repsonse.
public <A extends Action<R>, R> void execute(final A action, final AsyncCallback<R> callback) {

    RequestCallback handler = new RequestCallback() {
        public void onResponseReceived(Request request, Response response) {
            try {
                if (response.getStatusCode() != 200) {
                    String errMsg = "";
                    if (response.getStatusCode() == 0) {
                        errMsg = "Error: Can not connect to server, this may be a problem of network or server down.";
                    } else {
                        errMsg = "Error: Unexpected server or network error ["
                                + String.valueOf(response.getStatusCode()) + "]: " + response.getStatusText();
                    }
                    RuntimeException runtimeException = new RuntimeException(errMsg);
                    callback.onFailure(runtimeException);
                    return;
                }

                String resp = response.getText();

                if (resp.equals("")) {
                    RuntimeException runtimeException = new RuntimeException(
                            "Error: Received empty result from server, this could be a server fail.");
                    callback.onFailure(runtimeException);
                }

                JsonRpcResponse<R> reply = action.decodeResponse(resp);

                if (reply == null) { // This implies a decode error. Perhaps
                                     // it would be better if the action
                                     // doing the decode threw a more
                                     // precise exception
                    RuntimeException runtimeException = new RuntimeException(
                            "Error: Received data can not decoded, data: " + response.getText());
                    callback.onFailure(runtimeException);
                }

                if (reply.getResponseModel().isErrorResponse()) {
                    RuntimeException runtimeException = new RuntimeException(
                            "Error: Server failed with message: " + reply.getResponseModel().getError());
                    callback.onFailure(runtimeException);
                } else if (reply.getResponseModel().isSuccessfulResponse()) {
                    R result = (R) reply.getResponseModel().getResult();
                    callback.onSuccess(result);
                } else {
                    RuntimeException runtimeException = new RuntimeException(
                            "Error: Received data has syntax error: " + response.getText());
                    callback.onFailure(runtimeException);
                }
            } catch (RuntimeException e) {
                callback.onFailure(e);
            } finally {
                decreaseRequestCounter(action.isBackgroundRequest());
            }
        }

        public void onError(Request request, Throwable exception) {
            try {
                if (exception instanceof RequestTimeoutException) {
                    RuntimeException runtimeException = new RuntimeException(
                            "Error: Connection timeout, server didn't respose.");
                    callback.onFailure(runtimeException);
                } else {
                    RuntimeException runtimeException = new RuntimeException(
                            "Error: A unknown error happened when try to send request to server");
                    callback.onFailure(runtimeException);
                }
            } catch (RuntimeException e) {
                callback.onFailure(e);
            } finally {
                decreaseRequestCounter(action.isBackgroundRequest());
            }
        }

    };

    increaseRequestCounter(action.isBackgroundRequest());

    // The request builder. Currently we only attempt a request once.
    RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, action.getFullServiceUrl());
    if (requestTimeout > 0)
        builder.setTimeoutMillis(requestTimeout);
    builder.setHeader("Content-Type", "application/json; charset=UTF-8");

    String body = action.getRequestModelAsJsonString(requestSerial++);

    if (body == null)
        builder.setHeader("Content-Length", "0");
    // builder.setHeader("Content-Length", Integer.toString(body.length()));
    if (requestCookie != null)
        if (Cookies.getCookie(requestCookie) != null)
            builder.setHeader("X-Cookie", Cookies.getCookie(requestCookie));

    try {
        builder.sendRequest(body, handler);
    } catch (RequestException exception) {
        handler.onError(null, exception);
    }
}

From source file:org.palaso.languageforge.client.lex.jsonrpc.JsonRpcAction.java

License:Apache License

@Override
public Method getHTTPMethod() {
    return RequestBuilder.POST;
}

From source file:org.pentaho.mantle.client.admin.ContentCleanerPanel.java

License:Open Source License

/**
 * @param age//  w w w .  ja v  a2s  . c o  m
 *          in milliseconds
 */
public void deleteContentNow(long age) {

    showLoadingIndicator();

    String date = DateTimeFormat.getFormat(PredefinedFormat.ISO_8601).format(new Date());
    String json = "{\"jobName\": \"Content Cleaner\", \"actionClass\": \"org.pentaho.platform.admin.GeneratedContentCleaner\","
            + " \"jobParameters\":[ { \"name\": \"age\", \"stringValue\": \"" + age
            + "\", \"type\": \"string\" }], \"simpleJobTrigger\": { \"endTime\": null, \"repeatCount\": \"0\", "
            + "\"repeatInterval\": \"0\", \"startTime\": \"" + date + "\", \"uiPassParam\": \"RUN_ONCE\"} }";

    RequestBuilder scheduleFileRequestBuilder = new RequestBuilder(RequestBuilder.POST,
            GWT.getHostPageBaseURL() + "api/scheduler/job");
    scheduleFileRequestBuilder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
    scheduleFileRequestBuilder.setHeader("Content-Type", "application/json"); //$NON-NLS-1$//$NON-NLS-2$
    try {
        scheduleFileRequestBuilder.sendRequest(json, new RequestCallback() {
            public void onError(Request request, Throwable exception) {
            }

            public void onResponseReceived(Request request, Response response) {
                String jobId = response.getText();
                final RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.GET,
                        GWT.getHostPageBaseURL() + "api/scheduler/jobinfo?jobId="
                                + URL.encodeQueryString(jobId));
                requestBuilder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
                requestBuilder.setHeader("Content-Type", "application/json"); //$NON-NLS-1$//$NON-NLS-2$
                requestBuilder.setHeader("accept", "application/json"); //$NON-NLS-1$//$NON-NLS-2$

                // create a timer to check if the job has finished
                Timer t = new Timer() {
                    public void run() {
                        try {
                            requestBuilder.sendRequest(null, new RequestCallback() {

                                @Override
                                public void onResponseReceived(Request request, Response response) {
                                    // if we're receiving a correct job info, then the job is still executing.
                                    // once the job is finished, it is removed from scheduler and we should receive a 404 code.
                                    if (response.getStatusCode() != Response.SC_OK) {
                                        hideLoadingIndicator();
                                        cancel();
                                    }
                                }

                                @Override
                                public void onError(Request request, Throwable throwable) {
                                    hideLoadingIndicator();
                                    cancel();
                                }
                            });
                        } catch (RequestException e) {
                            hideLoadingIndicator();
                            cancel();
                        }
                    }
                };
                t.scheduleRepeating(1000);
            }
        });
    } catch (RequestException re) {
        hideLoadingIndicator();
    }
}

From source file:org.pentaho.mantle.client.commands.AdhocRunInBackgroundCommand.java

License:Open Source License

private RequestBuilder parseFolderId(Response response) {
    String folderId = null;//from  www . java2  s.  c  o  m
    Document repository = XMLParser.parse(response.getText());
    NodeList fileNodeList = repository.getElementsByTagName("file");
    for (int i = 0; i < fileNodeList.getLength(); i++) {
        Element element = (Element) fileNodeList.item(i);
        Node pathNode = element.getElementsByTagName("path").item(0);

        if (getOutputLocationPath().equals(pathNode.getFirstChild().getNodeValue())) {
            folderId = element.getElementsByTagName("id").item(0).getFirstChild().getNodeValue();
        }
    }

    RequestBuilder scheduleFileRequestBuilder = new RequestBuilder(RequestBuilder.POST,
            contextURL + "plugin/reporting/api/jobs/" + jobId + "/schedule?confirm=true&folderId=" + folderId
                    + "&newName=" + getOutputName() + "&recalculateFinished=" + getRecalculateFinished());
    scheduleFileRequestBuilder.setHeader("Content-Type", "application/json");
    scheduleFileRequestBuilder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
    return scheduleFileRequestBuilder;
}

From source file:org.pentaho.mantle.client.commands.CollapseBrowserCommand.java

License:Open Source License

protected void performOperation(boolean feedback) {
    final SolutionBrowserPanel solutionBrowserPerspective = SolutionBrowserPanel.getInstance();
    if (!solutionBrowserPerspective.isNavigatorShowing()) {
        PerspectiveManager.getInstance().setPerspective(PerspectiveManager.OPENED_PERSPECTIVE);
    }/*from  w  ww .j  a v a 2s  .  c  o  m*/
    solutionBrowserPerspective.setNavigatorShowing(false);

    final String url = GWT.getHostPageBaseURL() + "api/user-settings/MANTLE_SHOW_NAVIGATOR"; //$NON-NLS-1$
    RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, url);
    try {
        builder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
        builder.sendRequest("false", EmptyRequestCallback.getInstance());
    } catch (RequestException e) {
        // showError(e);
    }

}