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

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

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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:org.bonitasoft.console.client.view.DashboardPanel.java

License:Open Source License

/**
 * @param aResult/*from  ww w . j a  v a2  s.c  om*/
 */
protected void displayReport(ReportItem aResult) {
    try {
        RequestBuilder theRequestBuilder = new RequestBuilder(RequestBuilder.GET,
                myReportingDataSource.buildReportURL(aResult, ReportScope.USER));
        theRequestBuilder.setCallback(new RequestCallback() {
            public void onError(Request aRequest, Throwable anException) {
                if (anException instanceof SessionTimeOutException) {
                    // reload the page.
                    Window.Location.reload();
                }
                myReportHTML.setHTML("");
                myOnGoingRequests--;
                nbOfErrors++;
                GWT.log("Unable to display report (error count:" + nbOfErrors + ")", anException);
                if (nbOfErrors >= 3) {
                    GWT.log("Disabling recurrent call after too many consecutive errors.", null);
                    myUpdateTimer.cancel();
                }
            }

            public void onResponseReceived(Request aRequest, Response aResponse) {
                if (1 == myOnGoingRequests) {
                    myReportHTML.setHTML("");
                    if (aResponse.getStatusCode() == Response.SC_OK) {
                        myReportHTML.setHTML(aResponse.getText());
                        nbOfErrors = 0;
                    } else {
                        myReportHTML.setHTML(constants.unableToDisplayReport());
                        nbOfErrors++;
                        GWT.log("Unable to display report (error count:" + nbOfErrors + ") "
                                + aResponse.getText(), null);
                        if (nbOfErrors >= 3) {
                            GWT.log("Disabling recurrent call after too many errors.", null);
                            myUpdateTimer.cancel();
                        }
                    }
                } else {
                    GWT.log("Skipping report result as there is still " + (myOnGoingRequests - 1)
                            + " requests in the pipe.", null);
                }
                myOnGoingRequests--;
            }
        });
        GWT.log("RPC: querying reporting", null);
        theRequestBuilder.send();
    } catch (RequestException e) {
        myReportHTML.setHTML("");
    }

}

From source file:org.bonitasoft.console.client.view.reporting.ReportParametersEditorWidget.java

License:Open Source License

protected void run() {

    if (validate()) {
        try {//  w  w  w  . j ava  2  s.  c o  m
            RequestBuilder theRequestBuilder;
            final String theURL = myReportDataSource.buildReportURL(myItem, ReportScope.ADMIN);
            final String theCompleteURL = addParametersToURL(theURL);
            GWT.log("Calling the reporting engine with query: " + theCompleteURL);
            theRequestBuilder = new RequestBuilder(RequestBuilder.GET, theCompleteURL);
            theRequestBuilder.setCallback(new RequestCallback() {
                public void onError(Request aRequest, Throwable anException) {
                    myReportResultPanel.clear();
                    myReportResultPanel
                            .add(new HTML(constants.errorProcessingReport() + anException.getMessage()));
                    myDownloadLink.setHref(null);
                    myDownloadLink.setVisible(false);
                    myRefreshLink.setVisible(false);
                }

                public void onResponseReceived(Request aRequest, Response aResponse) {
                    myReportResultPanel.clear();
                    HTML theReport = new HTML();
                    theReport.setStyleName("bonita_report");
                    if (aResponse.getStatusCode() == Response.SC_OK) {
                        theReport.setHTML(aResponse.getText());
                        myDownloadLink.setHref(theCompleteURL + "&OutputFormat=pdf");
                        myDownloadLink.setVisible(true);
                        myRefreshLink.setVisible(true);
                    } else {
                        theReport.setHTML(constants.unableToDisplayReport() + "<BR/>" + aResponse.getText());
                        GWT.log("Unable to display report" + aResponse.getText(), null);
                        myDownloadLink.setHref(null);
                        myDownloadLink.setVisible(false);
                        myRefreshLink.setVisible(false);
                    }
                    myReportResultPanel.add(theReport);
                }
            });
            myReportResultPanel.clear();
            myReportResultPanel.add(new HTML(constants.loading()));
            theRequestBuilder.send();
        } catch (RequestException e) {
            Window.alert("Error while trying to query the reports:" + e.getMessage());
        }
    }
}

From source file:org.bonitasoft.console.client.view.reporting.UserStatsView.java

License:Open Source License

private void queryReport(int aRow, int aCol, int aReportIndex) {
    final RequestBuilder theRequestBuilder;
    if (aReportIndex < bonitaReports.length) {
        GWT.log("Calling report generation for: " + bonitaReports[aReportIndex].getUUID().getValue());
        try {//from  w w  w.  j  av a  2  s.c o  m

            final HTML theCell;
            if (aCol % 2 == 0) {
                myCurrentRow = new FlowPanel();
                myCurrentRow.setStyleName("reporting_block");
                myReportListPanel.add(myCurrentRow);
            }
            theCell = new HTML();
            theCell.setHTML(myLoadingMessage);
            theCell.setStyleName("report_item");
            myCurrentRow.add(theCell);
            theRequestBuilder = new RequestBuilder(RequestBuilder.GET,
                    myReportingDataSource.buildReportURL(bonitaReports[aReportIndex], ReportScope.USER));
            theRequestBuilder.setCallback(new BonitaReportRequestCallback(aRow, aCol, aReportIndex, theCell));
            theRequestBuilder.send();
        } catch (RequestException e) {
            GWT.log("Error while trying to query the reports:" + e.getMessage(), e);
        }
    } else {
        myReloadButton.setVisible(true);
    }
}

From source file:org.bonitasoft.console.client.view.UserSettingsEditionView.java

License:Open Source License

private void buildSelectableReport(final ReportItem aReportItem, final HTML aContainer) {
    if (aContainer == null) {
        GWT.log("Container must not be null. Exit.", null);
        return;/* www . j ava  2 s .  com*/
    }

    try {
        if (aReportItem == null || aReportItem.getFileName() == null
                || aReportItem.getFileName().length() == 0) {
            GWT.log("Report name must neither be null nor empty. Exit.", null);
            return;
        }
        if (aReportItem.getUUID().equals(myUserProfile.getDefaultReportUUID())
                || (myUserProfile.getDefaultReportUUID() == null
                        && aReportItem.getUUID().equals(ConsoleConstants.DEFAULT_REPORT_UUID))) {
            // Select the report if it is the one used by the user.
            selectReportContainer(aContainer);
        }
        RequestBuilder theRequestBuilder = new RequestBuilder(RequestBuilder.GET, buildReportURL(aReportItem));
        theRequestBuilder.setCallback(new RequestCallback() {
            public void onError(Request aRequest, Throwable anException) {
                aContainer.setHTML(constants.unableToDisplayReport());
            }

            public void onResponseReceived(Request aRequest, Response aResponse) {
                if (aResponse.getStatusCode() == Response.SC_OK) {
                    aContainer.setHTML(aResponse.getText());
                } else {
                    aContainer.setHTML(constants.unableToDisplayReport());
                }
                aContainer.addClickHandler(new ClickHandler() {

                    public void onClick(ClickEvent anEvent) {
                        selectReportContainer(aContainer);
                        mySelectedReport = aReportItem;
                    }

                });
            }
        });
        aContainer.setHTML(loadingHTML);
        theRequestBuilder.send();
    } catch (RequestException e) {
        aContainer.setHTML(constants.unableToDisplayReport());
    }

}

From source file:org.bonitasoft.web.toolkit.client.data.api.request.APIAddRequest.java

License:Open Source License

@Override
public void run() {
    this.request = new RequestBuilder(RequestBuilder.POST, this.itemDefinition.getAPIUrl() + "/");
    super.run();/*from   w w  w. j av a  2s . com*/
}

From source file:org.bonitasoft.web.toolkit.client.data.api.request.APIDeleteRequest.java

License:Open Source License

@Override
public void run() {
    if (this.ids.size() == 0) {
        throw new APIException("Delete must take at least one id.");
    } else if (this.ids.size() == 1) {
        this.request = new RequestBuilder(RequestBuilder.DELETE,
                this.itemDefinition.getAPIUrl() + "/" + this.ids.get(0));
    } else {/*  w  w w . j  a  va 2 s. com*/

        final UrlBuilder url = new UrlBuilder(this.itemDefinition.getAPIUrl());

        String sb = "[";
        for (int i = 0; i < this.ids.size(); i++) {
            sb += (i > 0 ? "," : "") + "\"" + this.ids.get(i) + "\"";
        }
        sb += "]";

        this.request = new RequestBuilder(RequestBuilder.DELETE, url.toString());
        this.request.setRequestData(sb);

    }
    super.run();
}

From source file:org.bonitasoft.web.toolkit.client.data.api.request.APIGetRequest.java

License:Open Source License

@Override
public void run() {
    final UrlBuilder url = new UrlBuilder(this.itemDefinition.getAPIUrl() + "/" + this.id.toString());
    if (getDeploys() != null && getDeploys().size() > 0) {
        url.addParameter(PARAMETER_DEPLOY, getDeploys());
    }/*from   w  ww.  j  a va2s .  c  om*/
    if (getCounters() != null && getCounters().size() > 0) {
        url.addParameter(PARAMETER_COUNTER, getCounters());
    }

    this.request = new RequestBuilder(RequestBuilder.GET, url.toString());
    super.run();
}

From source file:org.bonitasoft.web.toolkit.client.data.api.request.APISearchRequest.java

License:Open Source License

@Override
public void run() {

    final UrlBuilder url = new UrlBuilder(this.itemDefinition.getAPIUrl());
    url.addParameter(PARAMETER_PAGE, getPage());
    url.addParameter(PARAMETER_LIMIT, getResultsPerPage());
    if (getOrder() != null && getOrder().length() > 0) {
        url.addParameter(PARAMETER_ORDER, getOrder());
    }/*ww w.  j  a  v a2  s . c o m*/
    if (getSearch() != null && getSearch().length() > 0) {
        url.addParameter(PARAMETER_SEARCH, getSearch());
    }
    if (getFilters() != null && getFilters().size() > 0) {
        url.addParameter(PARAMETER_FILTER, getFilters());
    }
    if (getDeploys() != null && getDeploys().size() > 0) {
        url.addParameter(PARAMETER_DEPLOY, getDeploys());
    }
    if (getCounters() != null && getCounters().size() > 0) {
        url.addParameter(PARAMETER_COUNTER, getCounters());
    }

    this.request = new RequestBuilder(RequestBuilder.GET, url.toString());

    super.run();
}

From source file:org.bonitasoft.web.toolkit.client.data.api.request.APIUpdateRequest.java

License:Open Source License

@Override
public void run() {
    this.request = new RequestBuilder(RequestBuilder.PUT, this.itemDefinition.getAPIUrl() + "/" + this.id);
    super.run();/*from  ww w  .j av  a2  s. c  o  m*/
}

From source file:org.bonitasoft.web.toolkit.client.data.api.request.HttpRequest.java

License:Open Source License

/**
 * Send the HTTP request with data/*  w w w . ja  v  a 2 s  . c  o m*/
 *
 * @param method
 *        The method to use between RequestBuilder.GET, RequestBuilder.POST, RequestBuilder.PUT, RequestBuilder.DELETE
 * @param callback
 *        The APICallback to call onSuccess or onError.
 * @param url
 *        The URL of the API
 * @param datas
 *        The data to send
 */
public void send(final Method method, final String url, final String datas, final String contentType,
        final HttpCallback callback) {
    final RequestBuilder builder = new RequestBuilder(method, url);
    if (datas != null) {
        builder.setRequestData(datas);
    }
    if (contentType != null) {
        builder.setHeader("Content-Type",
                (contentType != null ? contentType : "text/plain") + ";charset=UTF-8");
    }

    if (UserSessionVariables.getUserVariable(UserSessionVariables.API_TOKEN) != null) {
        builder.setHeader("X-Bonita-API-Token",
                UserSessionVariables.getUserVariable(UserSessionVariables.API_TOKEN));
    }

    builder.setTimeoutMillis(30000);
    builder.setCallback(callback);
    Request request = null;
    try {
        request = builder.send();
    } catch (final RequestException e) {
        callback.onError(request, e);
    }
}