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

Click Source Link

Document

Specifies that the HTTP POST method should be used.

Usage

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

License:Open Source License

protected void performOperation(boolean feedback) {

    final String filePath = (this.getSolutionPath() != null) ? this.getSolutionPath()
            : repositoryFile.getPath();/*from   www  .  jav a2  s.co m*/
    String urlPath = NameUtils.URLEncode(NameUtils.encodeRepositoryPath(filePath));

    RequestBuilder scheduleFileRequestBuilder = createParametersChecker(urlPath);
    final boolean isXAction = isXAction(urlPath);

    try {
        scheduleFileRequestBuilder.sendRequest(null, new RequestCallback() {

            public void onError(Request request, Throwable exception) {
                MessageDialogBox dialogBox = new MessageDialogBox(Messages.getString("error"), //$NON-NLS-1$
                        exception.toString(), false, false, true);
                dialogBox.center();
            }

            public void onResponseReceived(Request request, Response response) {
                if (response.getStatusCode() == Response.SC_OK) {
                    final JSONObject scheduleRequest = new JSONObject();
                    scheduleRequest.put("inputFile", new JSONString(filePath)); //$NON-NLS-1$

                    // Set job name
                    if (StringUtils.isEmpty(getOutputName())) {
                        scheduleRequest.put("jobName", JSONNull.getInstance()); //$NON-NLS-1$
                    } else {
                        scheduleRequest.put("jobName", new JSONString(getOutputName())); //$NON-NLS-1$
                    }

                    // Set output path location
                    if (StringUtils.isEmpty(getOutputLocationPath())) {
                        scheduleRequest.put("outputFile", JSONNull.getInstance()); //$NON-NLS-1$
                    } else {
                        scheduleRequest.put("outputFile", new JSONString(getOutputLocationPath())); //$NON-NLS-1$
                    }

                    // BISERVER-9321
                    scheduleRequest.put("runInBackground", JSONBoolean.getInstance(true));

                    String responseMessage = response.getText();
                    final boolean hasParams = hasParameters(responseMessage, isXAction);

                    RequestBuilder emailValidRequest = new RequestBuilder(RequestBuilder.GET,
                            contextURL + "api/emailconfig/isValid"); //$NON-NLS-1$
                    emailValidRequest.setHeader("accept", "text/plain"); //$NON-NLS-1$ //$NON-NLS-2$
                    emailValidRequest.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
                    try {
                        emailValidRequest.sendRequest(null, new RequestCallback() {

                            public void onError(Request request, Throwable exception) {
                                MessageDialogBox dialogBox = new MessageDialogBox(Messages.getString("error"), //$NON-NLS-1$
                                        exception.toString(), false, false, true);
                                dialogBox.center();
                            }

                            public void onResponseReceived(Request request, Response response) {
                                if (response.getStatusCode() == Response.SC_OK) {
                                    // final boolean isEmailConfValid = Boolean.parseBoolean(response.getText());
                                    // force false for now, I have a feeling PM is going to want this, making it easy to turn back
                                    // on
                                    final boolean isEmailConfValid = false;
                                    if (hasParams) {
                                        ScheduleParamsDialog dialog = new ScheduleParamsDialog(filePath,
                                                scheduleRequest, isEmailConfValid);
                                        dialog.center();
                                        dialog.setAfterResponseCallback(scheduleParamsDialogCallback);
                                    } else if (isEmailConfValid) {
                                        ScheduleEmailDialog scheduleEmailDialog = new ScheduleEmailDialog(null,
                                                filePath, scheduleRequest, null, null);
                                        scheduleEmailDialog.center();
                                    } else {
                                        // just run it
                                        RequestBuilder scheduleFileRequestBuilder = new RequestBuilder(
                                                RequestBuilder.POST, contextURL + "api/scheduler/job"); //$NON-NLS-1$
                                        scheduleFileRequestBuilder.setHeader("Content-Type", //$NON-NLS-1$
                                                "application/json"); //$NON-NLS-1$
                                        scheduleFileRequestBuilder.setHeader("If-Modified-Since",
                                                "01 Jan 1970 00:00:00 GMT");

                                        try {
                                            scheduleFileRequestBuilder.sendRequest(scheduleRequest.toString(),
                                                    new RequestCallback() {

                                                        @Override
                                                        public void onError(Request request,
                                                                Throwable exception) {
                                                            MessageDialogBox dialogBox = new MessageDialogBox(
                                                                    Messages.getString("error"), //$NON-NLS-1$
                                                                    exception.toString(), false, false, true);
                                                            dialogBox.center();
                                                        }

                                                        @Override
                                                        public void onResponseReceived(Request request,
                                                                Response response) {
                                                            if (response.getStatusCode() == 200) {
                                                                MessageDialogBox dialogBox = new MessageDialogBox(
                                                                        Messages.getString("runInBackground"), //$NON-NLS-1$
                                                                        Messages.getString(
                                                                                "backgroundExecutionStarted"), //$NON-NLS-1$
                                                                        false, false, true);
                                                                dialogBox.center();
                                                            } else {
                                                                MessageDialogBox dialogBox = new MessageDialogBox(
                                                                        Messages.getString("error"), //$NON-NLS-1$
                                                                        Messages.getString("serverErrorColon") //$NON-NLS-1$
                                                                                + " " //$NON-NLS-1$
                                                                                + response.getStatusCode(), false, false, true);
                                                                dialogBox.center();
                                                            }
                                                        }

                                                    });
                                        } catch (RequestException e) {
                                            MessageDialogBox dialogBox = new MessageDialogBox(
                                                    Messages.getString("error"), e.toString(), //$NON-NLS-1$
                                                    false, false, true);
                                            dialogBox.center();
                                        }
                                    }

                                }
                            }
                        });
                    } catch (RequestException e) {
                        MessageDialogBox dialogBox = new MessageDialogBox(Messages.getString("error"), //$NON-NLS-1$
                                e.toString(), false, false, true);
                        dialogBox.center();
                    }

                } else {
                    MessageDialogBox dialogBox = new MessageDialogBox(Messages.getString("error"), //$NON-NLS-1$
                            Messages.getString("serverErrorColon") + " " + response.getStatusCode(), false, //$NON-NLS-1$//$NON-NLS-2$
                            false, true);
                    dialogBox.center();
                }
            }

        });
    } catch (RequestException e) {
        MessageDialogBox dialogBox = new MessageDialogBox(Messages.getString("error"), e.toString(), false, //$NON-NLS-1$
                false, true);
        dialogBox.center();
    }
}

---

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

License:Open Source License

public void execute() {
    final SolutionBrowserPanel solutionBrowserPerspective = SolutionBrowserPanel.getInstance();
    solutionBrowserPerspective.setNavigatorShowing(state);
    if (solutionBrowserPerspective != null) {
        if (PerspectiveManager.getInstance().getActivePerspective().getId()
                .equalsIgnoreCase(PerspectiveManager.OPENED_PERSPECTIVE)) {
            PerspectiveManager.getInstance().setPerspective(PerspectiveManager.OPENED_PERSPECTIVE);
        }//from w w w.j  av  a 2 s  .  c om
    }
    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("" + state, EmptyRequestCallback.getInstance());
    } catch (RequestException e) {
        // showError(e);
    }
}

---

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

License:Open Source License

protected void performOperation(boolean feedback) {
    // stuff the locale in the server's session so we can use it
    // to override the browser setting, as needed

    final String url = GWT.getHostPageBaseURL() + "api/mantle/locale"; //$NON-NLS-1$
    RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, url);
    try {// w  w  w .  j a v a 2 s.c o m
        builder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
        builder.sendRequest(locale, new RequestCallback() {

            public void onError(Request request, Throwable exception) {
                // showError(exception);
            }

            public void onResponseReceived(Request request, Response response) {
            }
        });
    } catch (RequestException e) {
        // showError(e);
    }

    String newLocalePath = "Home?locale=" + locale;
    String baseUrl = GWT.getModuleBaseURL();
    int index = baseUrl.indexOf("/mantle/");
    if (index >= 0) {
        newLocalePath = baseUrl.substring(0, index) + "/Home?locale=" + locale;
    }
    Window.Location.replace(newLocalePath);
}

---

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

License:Open Source License

protected void performOperation(boolean feedback) {

    final HTML messageTextBox = new HTML(Messages.getString("confirmSwitchTheme.message"));
    final PromptDialogBox fileMoveToTrashWarningDialogBox = new PromptDialogBox(
            Messages.getString("confirmSwitchTheme.title"), Messages.getString("confirmSwitchTheme.ok"),
            Messages.getString("confirmSwitchTheme.cancel"), true, true);
    fileMoveToTrashWarningDialogBox.setContent(messageTextBox);

    final IDialogCallback callback = new IDialogCallback() {

        public void cancelPressed() {
        }//  ww w.  j a va2  s . c o  m

        public void okPressed() {
            final String url = GWT.getHostPageBaseURL() + "api/theme/set"; //$NON-NLS-1$
            RequestBuilder setThemeRequestBuilder = new RequestBuilder(RequestBuilder.POST, url);
            setThemeRequestBuilder.setHeader("accept", "text/plain");
            setThemeRequestBuilder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
            try {
                setThemeRequestBuilder.sendRequest(theme, new RequestCallback() {

                    public void onError(Request request, Throwable exception) {
                        // showError(exception);
                    }

                    public void onResponseReceived(Request request, Response response) {
                        // forcing a setTimeout to fix a problem in IE BISERVER-6385
                        Scheduler.get().scheduleDeferred(new Command() {
                            public void execute() {
                                Window.Location.reload();
                            }
                        });
                    }
                });
            } catch (RequestException e) {
                Window.alert(e.getMessage());
                // showError(e);
            }
        }
    };
    fileMoveToTrashWarningDialogBox.setCallback(callback);
    fileMoveToTrashWarningDialogBox.center();
}

---

From source file:org.pentaho.mantle.client.dialogs.scheduling.ScheduleHelper.java

License:Open Source License

public static RequestBuilder buildRequestForJob(JsJob editJob, JSONObject requestPayload) {

    RequestBuilder scheduleFileRequestBuilder = null;

    if (editJob == null || editJob.getJobId() == null) {
        scheduleFileRequestBuilder = new RequestBuilder(RequestBuilder.POST,
                getFullyQualifiedURL() + JOB_SCHEDULER_URL);
    } else {/*from  www. ja  v a  2s .  c o m*/
        scheduleFileRequestBuilder = new RequestBuilder(RequestBuilder.POST,
                getFullyQualifiedURL() + UPDATE_JOB_SCHEDULER_URL);
        if (null != requestPayload) {
            requestPayload.put("jobId", new JSONString(editJob.getJobId()));
        }
    }

    scheduleFileRequestBuilder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
    scheduleFileRequestBuilder.setHeader("Content-Type", "application/json"); //$NON-NLS-1$//$NON-NLS-2$

    return scheduleFileRequestBuilder;
}

---

From source file:org.pentaho.mantle.client.dialogs.scheduling.ScheduleOutputLocationDialogExecutor.java

License:Open Source License

protected void performOperation(boolean feedback) {

    final String filePath = reportFile;
    String urlPath = NameUtils.URLEncode(NameUtils.encodeRepositoryPath(filePath));

    RequestBuilder scheduleFileRequestBuilder = createParametersChecker(urlPath);
    final boolean isXAction = isXAction(urlPath);

    try {//from w ww .  ja v a 2  s  .  c  o  m
        scheduleFileRequestBuilder.sendRequest(null, new RequestCallback() {

            public void onError(Request request, Throwable exception) {
                MessageDialogBox dialogBox = new MessageDialogBox(Messages.getString("error"), //$NON-NLS-1$
                        exception.toString(), false, false, true);
                dialogBox.center();
            }

            public void onResponseReceived(Request request, Response response) {
                if (response.getStatusCode() == Response.SC_OK) {
                    final JSONObject scheduleRequest = new JSONObject();
                    scheduleRequest.put("inputFile", new JSONString(filePath)); //$NON-NLS-1$

                    // Set job name
                    if (StringUtils.isEmpty(getOutputName())) {
                        scheduleRequest.put("jobName", JSONNull.getInstance()); //$NON-NLS-1$
                    } else {
                        scheduleRequest.put("jobName", new JSONString(getOutputName())); //$NON-NLS-1$
                    }

                    // Set output path location
                    if (StringUtils.isEmpty(getOutputLocationPath())) {
                        scheduleRequest.put("outputFile", JSONNull.getInstance()); //$NON-NLS-1$
                    } else {
                        scheduleRequest.put("outputFile", new JSONString(getOutputLocationPath())); //$NON-NLS-1$
                    }

                    // BISERVER-9321
                    scheduleRequest.put("runInBackground", JSONBoolean.getInstance(true));

                    String responseMessage = response.getText();
                    final boolean hasParams = hasParameters(responseMessage, isXAction);

                    RequestBuilder emailValidRequest = new RequestBuilder(RequestBuilder.GET,
                            ScheduleHelper.getFullyQualifiedURL() + "api/emailconfig/isValid"); //$NON-NLS-1$
                    emailValidRequest.setHeader("accept", "text/plain"); //$NON-NLS-1$ //$NON-NLS-2$
                    emailValidRequest.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
                    try {
                        emailValidRequest.sendRequest(null, new RequestCallback() {

                            public void onError(Request request, Throwable exception) {
                                MessageDialogBox dialogBox = new MessageDialogBox(Messages.getString("error"), //$NON-NLS-1$
                                        exception.toString(), false, false, true);
                                dialogBox.center();
                            }

                            public void onResponseReceived(Request request, Response response) {
                                if (response.getStatusCode() == Response.SC_OK) {
                                    // final boolean isEmailConfValid = Boolean.parseBoolean(response.getText());
                                    // force false for now, I have a feeling PM is going to want this, making it easy to turn back
                                    // on
                                    final boolean isEmailConfValid = false;
                                    if (hasParams) {
                                        ScheduleParamsDialog dialog = new ScheduleParamsDialog(filePath,
                                                scheduleRequest, isEmailConfValid);
                                        dialog.center();
                                        dialog.setAfterResponseCallback(scheduleParamsDialogCallback);
                                    } else if (isEmailConfValid) {
                                        ScheduleEmailDialog scheduleEmailDialog = new ScheduleEmailDialog(null,
                                                filePath, scheduleRequest, null, null);
                                        scheduleEmailDialog.center();
                                    } else {
                                        // just run it
                                        RequestBuilder scheduleFileRequestBuilder = new RequestBuilder(
                                                RequestBuilder.POST,
                                                ScheduleHelper.getFullyQualifiedURL() + "api/scheduler/job"); //$NON-NLS-1$
                                        scheduleFileRequestBuilder.setHeader("Content-Type", //$NON-NLS-1$
                                                "application/json"); //$NON-NLS-1$
                                        scheduleFileRequestBuilder.setHeader("If-Modified-Since",
                                                "01 Jan 1970 00:00:00 GMT");

                                        try {
                                            scheduleFileRequestBuilder.sendRequest(scheduleRequest.toString(),
                                                    new RequestCallback() {

                                                        @Override
                                                        public void onError(Request request,
                                                                Throwable exception) {
                                                            MessageDialogBox dialogBox = new MessageDialogBox(
                                                                    Messages.getString("error"), //$NON-NLS-1$
                                                                    exception.toString(), false, false, true);
                                                            dialogBox.center();
                                                        }

                                                        @Override
                                                        public void onResponseReceived(Request request,
                                                                Response response) {
                                                            if (response.getStatusCode() == 200) {
                                                                MessageDialogBox dialogBox = new MessageDialogBox(
                                                                        Messages.getString("runInBackground"), //$NON-NLS-1$
                                                                        Messages.getString(
                                                                                "backgroundExecutionStarted"), //$NON-NLS-1$
                                                                        false, false, true);
                                                                dialogBox.center();
                                                            } else {
                                                                MessageDialogBox dialogBox = new MessageDialogBox(
                                                                        Messages.getString("error"), //$NON-NLS-1$
                                                                        Messages.getString("serverErrorColon") //$NON-NLS-1$
                                                                                + " " //$NON-NLS-1$
                                                                                + response.getStatusCode(), false, false, true);
                                                                dialogBox.center();
                                                            }
                                                        }

                                                    });
                                        } catch (RequestException e) {
                                            MessageDialogBox dialogBox = new MessageDialogBox(
                                                    Messages.getString("error"), e.toString(), //$NON-NLS-1$
                                                    false, false, true);
                                            dialogBox.center();
                                        }
                                    }

                                }
                            }
                        });
                    } catch (RequestException e) {
                        MessageDialogBox dialogBox = new MessageDialogBox(Messages.getString("error"), //$NON-NLS-1$
                                e.toString(), false, false, true);
                        dialogBox.center();
                    }

                } else {
                    MessageDialogBox dialogBox = new MessageDialogBox(Messages.getString("error"), //$NON-NLS-1$
                            Messages.getString("serverErrorColon") + " " + response.getStatusCode(), false, //$NON-NLS-1$//$NON-NLS-2$
                            false, true);
                    dialogBox.center();
                }
            }

        });
    } catch (RequestException e) {
        MessageDialogBox dialogBox = new MessageDialogBox(Messages.getString("error"), e.toString(), false, //$NON-NLS-1$
                false, true);
        dialogBox.center();
    }
}

---

From source file:org.pentaho.mantle.client.dialogs.scheduling.ScheduleRecurrenceDialog.java

License:Open Source License

protected boolean addBlockoutPeriod(final JSONObject schedule, final JsJobTrigger trigger, String urlSuffix) {
    String url = ScheduleHelper.getFullyQualifiedURL() + "api/scheduler/blockout/" + urlSuffix; //$NON-NLS-1$

    RequestBuilder addBlockoutPeriodRequest = new RequestBuilder(RequestBuilder.POST, url);
    addBlockoutPeriodRequest.setHeader("accept", "text/plain"); //$NON-NLS-1$ //$NON-NLS-2$
    addBlockoutPeriodRequest.setHeader("Content-Type", "application/json"); //$NON-NLS-1$ //$NON-NLS-2$
    addBlockoutPeriodRequest.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");

    // Create a unique blockout period name
    final Long duration = trigger.getBlockDuration();
    final String blockoutPeriodName = trigger.getScheduleType() + Random.nextInt() + ":" + //$NON-NLS-1$
    /* PentahoSessionHolder.getSession().getName() */"admin" + ":" + duration; //$NON-NLS-1$ //$NON-NLS-2$

    // Add blockout specific parameters
    JSONObject addBlockoutParams = schedule;
    addBlockoutParams.put("jobName", new JSONString(blockoutPeriodName)); //$NON-NLS-1$
    addBlockoutParams.put("duration", new JSONNumber(duration)); //$NON-NLS-1$
    addBlockoutParams.put("timeZone", new JSONString(scheduleEditorWizardPanel.getTimeZone()));

    try {/*from  w  w  w  . j  ava2 s  . co m*/
        addBlockoutPeriodRequest.sendRequest(addBlockoutParams.toString(), new RequestCallback() {
            @Override
            public void onError(Request request, Throwable exception) {
                MessageDialogBox dialogBox = new MessageDialogBox(Messages.getString("error"), //$NON-NLS-1$
                        exception.toString(), false, false, true);
                dialogBox.center();
                setDone(false);
            }

            @Override
            public void onResponseReceived(Request request, Response response) {
                if (response.getStatusCode() == Response.SC_OK) {
                    if (null != callback) {
                        callback.okPressed();
                    }
                }
            }
        });
    } catch (RequestException e) {
        // ignored
    }

    return true;
}

---

From source file:org.pentaho.mantle.client.dialogs.scheduling.ScheduleRecurrenceDialog.java

License:Open Source License

/**
 * Before creating a new schedule, we want to check to see if the schedule that is being created is going to conflict
 * with any one of the blockout periods if one is provisioned.
 *
 * @param schedule/*from w  w w.jav  a  2s  . co  m*/
 * @param trigger
 */
protected void verifyBlockoutConflict(final JSONObject schedule, final JsJobTrigger trigger) {
    String url = ScheduleHelper.getFullyQualifiedURL() + "api/scheduler/blockout/blockstatus"; //$NON-NLS-1$

    RequestBuilder blockoutConflictRequest = new RequestBuilder(RequestBuilder.POST, url);
    blockoutConflictRequest.setHeader("accept", "application/json"); //$NON-NLS-1$ //$NON-NLS-2$
    blockoutConflictRequest.setHeader("Content-Type", "application/json"); //$NON-NLS-1$ //$NON-NLS-2$
    blockoutConflictRequest.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");

    final JSONObject verifyBlockoutParams = schedule;
    verifyBlockoutParams.put("jobName", new JSONString(scheduleName)); //$NON-NLS-1$

    try {
        blockoutConflictRequest.sendRequest(verifyBlockoutParams.toString(), new RequestCallback() {
            @Override
            public void onError(Request request, Throwable exception) {
                MessageDialogBox dialogBox = new MessageDialogBox(Messages.getString("error"), //$NON-NLS-1$
                        exception.toString(), false, false, true);
                dialogBox.center();
                setDone(false);
            }

            @Override
            public void onResponseReceived(Request request, Response response) {
                if (response.getStatusCode() == Response.SC_OK) {
                    JsBlockStatus statusResponse = (JsBlockStatus) parseJson(
                            JsonUtils.escapeJsonForEval(response.getText()));

                    // Determine if this schedule conflicts all the time or some of the time
                    boolean partiallyBlocked = Boolean.parseBoolean(statusResponse.getPartiallyBlocked());
                    boolean totallyBlocked = Boolean.parseBoolean(statusResponse.getTotallyBlocked());
                    if (partiallyBlocked || totallyBlocked) {
                        promptDueToBlockoutConflicts(totallyBlocked, partiallyBlocked, schedule, trigger);
                    } else {
                        // Continue with other panels in the wizard (params, email)
                        handleWizardPanels(schedule, trigger);
                    }
                } else {
                    handleWizardPanels(schedule, trigger);
                }
            }
        });
    } catch (RequestException e) {
        // ignored
    }

    super.nextClicked();
}

---

From source file:org.pentaho.mantle.client.MantleEntryPoint.java

License:Open Source License

/**
 * This is the entry point method./*from   w ww .  ja  v a  2s.  co m*/
 */
public void onModuleLoad() {
    // just some quick sanity setting of the platform effective locale based on the override
    // which comes from the url parameter
    if (!StringUtils.isEmpty(Window.Location.getParameter("locale"))) {
        String locale = Window.Location.getParameter("locale");
        final String url = GWT.getHostPageBaseURL() + "api/mantle/locale"; //$NON-NLS-1$
        RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, url);
        builder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
        try {
            builder.sendRequest(locale, new RequestCallback() {

                public void onError(Request request, Throwable exception) {
                    // showError(exception);
                }

                public void onResponseReceived(Request request, Response response) {
                }
            });
        } catch (RequestException e) {
            // showError(e);
        }
    }
    ResourceBundle messages = new ResourceBundle();
    Messages.setResourceBundle(messages);
    messages.loadBundle(GWT.getModuleBaseURL() + "messages/", "mantleMessages", true, MantleEntryPoint.this); //$NON-NLS-1$ //$NON-NLS-2$
}

---

From source file:org.pentaho.mantle.client.solutionbrowser.filepicklist.AbstractFilePickList.java

License:Open Source License

/**
 * Convert the FilePickList to JSON and save it to a user setting
 * /*from  w w w .  ja va2  s  .c  om*/
 * @param settingName
 */
public void save(String settingName) {
    final String url = GWT.getHostPageBaseURL() + "api/user-settings/" + settingName; //$NON-NLS-1$

    RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, url);
    try {
        builder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
        builder.sendRequest(toJson().toString(), new RequestCallback() {

            public void onError(Request request, Throwable exception) {
                MessageDialogBox dialog = new MessageDialogBox(Messages.getString("error"), //$NON-NLS-1$
                        Messages.getString("couldNotSetUserSettings"), true, false, true); //$NON-NLS-1$
                dialog.center();
            }

            public void onResponseReceived(Request request, Response response) {
                fireOnSavedEvent();
            }
        });
    } catch (RequestException e) {
        // showError(e);
    }
}

---

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