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

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

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Introduction

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

Prototype

Method GET

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

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Document

Specifies that the HTTP GET method should be used.

Usage

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

License:Open Source License

private void initializeList(final String type, final String defaultValue, String serviceUrl,
        final ListBox listBox) {
    final String url = GWT.getHostPageBaseURL() + serviceUrl;
    RequestBuilder executableTypesRequestBuilder = new RequestBuilder(RequestBuilder.GET, url);
    executableTypesRequestBuilder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
    executableTypesRequestBuilder.setHeader("accept", "application/xml");
    try {//  w  w w . j a  va  2  s  . c o  m
        executableTypesRequestBuilder.sendRequest(null, new RequestCallback() {

            public void onError(Request request, Throwable exception) {
                displayErrorInMessageBox(Messages.getString("Error"), exception.getLocalizedMessage());
            }

            public void onResponseReceived(Request request, Response response) {
                listBox.clear();
                NativeEvent event = com.google.gwt.dom.client.Document.get().createChangeEvent();

                for (String role : getSortedItems(type, response)) {
                    listBox.addItem(role);
                    if (!StringUtils.isEmpty(defaultValue)) {
                        if (role.equals(defaultValue)) {
                            listBox.setSelectedIndex(listBox.getItemCount() - 1);
                            DomEvent.fireNativeEvent(event, listBox);
                        }
                    }
                }
                if (listBox.getSelectedIndex() == -1 && listBox.getItemCount() > 0) {
                    listBox.setSelectedIndex(0);
                    DomEvent.fireNativeEvent(event, listBox);
                }
                updateHelperDiv(HorizontalScrollWrapper.getListBoxWrapperUIId(listBox));
            }
        });
    } catch (RequestException e) {
        displayErrorInMessageBox(Messages.getString("Error"), e.getLocalizedMessage());
    }
}

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

License:Open Source License

private void getRolesForUser(String user) {
    final String url = GWT.getHostPageBaseURL() + "api/userroledao/userRoles?userName=" + encodeUri(user);
    RequestBuilder executableTypesRequestBuilder = new RequestBuilder(RequestBuilder.GET, url);
    executableTypesRequestBuilder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
    executableTypesRequestBuilder.setHeader("accept", "application/xml");
    try {/*from   w ww  . ja  v  a  2s. co m*/
        executableTypesRequestBuilder.sendRequest(null, new RequestCallback() {

            public void onError(Request request, Throwable exception) {
                displayErrorInMessageBox(Messages.getString("Error"), exception.getLocalizedMessage());
            }

            public void onResponseReceived(Request request, Response response) {
                selectedRolesListBox.clear();

                for (String role : getSortedItems("roles", response)) {
                    selectedRolesListBox.addItem(role);
                }
                updateHelperDiv(HorizontalScrollWrapper.getListBoxWrapperUIId(selectedRolesListBox));

                Timer t = new Timer() {
                    public void run() {
                        if (rolesListBox.getItemCount() > 0) {
                            cancel();
                            // availableRolesListBox = rolesListBox - selectedRolesListBox
                            availableRolesListBox.clear();
                            for (int i = 0; i < rolesListBox.getItemCount(); i++) {
                                String role = rolesListBox.getValue(i);
                                boolean isSelected = false;
                                for (int j = 0; j < selectedRolesListBox.getItemCount(); j++) {
                                    if (selectedRolesListBox.getValue(j).equals(role)) {
                                        isSelected = true;
                                    }
                                }
                                if (!isSelected) {
                                    availableRolesListBox.addItem(role);
                                }
                            }
                            updateHelperDiv(
                                    HorizontalScrollWrapper.getListBoxWrapperUIId(availableRolesListBox));
                        }
                    }
                };
                t.scheduleRepeating(100);
            }
        });
    } catch (RequestException e) {
        displayErrorInMessageBox(Messages.getString("Error"), e.getLocalizedMessage());
    }
}

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

License:Open Source License

private void getUsersInRole(String role) {
    final String url = GWT.getHostPageBaseURL() + "api/userroledao/roleMembers?roleName=" + encodeUri(role);
    RequestBuilder executableTypesRequestBuilder = new RequestBuilder(RequestBuilder.GET, url);
    executableTypesRequestBuilder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
    executableTypesRequestBuilder.setHeader("accept", "application/xml");
    try {/*from  w w w  .  jav a2  s.co  m*/
        executableTypesRequestBuilder.sendRequest(null, new RequestCallback() {

            public void onError(Request request, Throwable exception) {
                displayErrorInMessageBox(Messages.getString("Error"), exception.getLocalizedMessage());
            }

            public void onResponseReceived(Request request, Response response) {
                selectedMembersListBox.clear();

                for (String user : getSortedItems("users", response)) {
                    selectedMembersListBox.addItem(user);
                }
                updateHelperDiv(HorizontalScrollWrapper.getListBoxWrapperUIId(selectedMembersListBox));
                Timer t = new Timer() {
                    public void run() {
                        if (usersListBox.getItemCount() > 0) {
                            cancel();
                            // availableMembersListBox = usersListBox - selectedMembersListBox
                            availableMembersListBox.clear();
                            for (int i = 0; i < usersListBox.getItemCount(); i++) {
                                String user = usersListBox.getValue(i);
                                boolean isSelected = false;
                                for (int j = 0; j < selectedMembersListBox.getItemCount(); j++) {
                                    if (selectedMembersListBox.getValue(j).equals(user)) {
                                        isSelected = true;
                                    }
                                }
                                if (!isSelected) {
                                    availableMembersListBox.addItem(user);
                                }
                            }
                            updateHelperDiv(
                                    HorizontalScrollWrapper.getListBoxWrapperUIId(availableMembersListBox));
                        }
                    }
                };
                t.scheduleRepeating(100);
            }
        });
    } catch (RequestException e) {
        displayErrorInMessageBox(Messages.getString("Error"), e.getLocalizedMessage());
    }
}

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

License:Open Source License

private void initializeActionBaseSecurityElements() {
    final String url = GWT.getHostPageBaseURL() + "api/userroledao/logicalRoleMap";
    RequestBuilder executableTypesRequestBuilder = new RequestBuilder(RequestBuilder.GET, url);
    executableTypesRequestBuilder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
    executableTypesRequestBuilder.setHeader("accept", "application/json");
    try {//  www .  j  av  a 2 s.  c om
        executableTypesRequestBuilder.sendRequest(null, new RequestCallback() {

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

            public void onResponseReceived(Request request, Response response) {
                String roleMappings = response.getText();
                rolesPermissionsPanel.initializeActionBaseSecurityElements(roleMappings);
                systemRolesPermissionsPanel.initializeActionBaseSecurityElements(roleMappings);
            }
        });
    } catch (RequestException e) {
        // ignored
    }
}

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

License:Open Source License

private void processLDAPOrJDBCmode() {
    final String url = GWT.getHostPageBaseURL() + "api/system/authentication-provider";
    RequestBuilder executableTypesRequestBuilder = new RequestBuilder(RequestBuilder.GET, url);
    executableTypesRequestBuilder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
    executableTypesRequestBuilder.setHeader("accept", "application/json");
    try {/*  w w w  . ja  va  2 s  .  c om*/
        executableTypesRequestBuilder.sendRequest(null, new RequestCallback() {

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

            public void onResponseReceived(Request request, Response response) {
                String resText = response.getText();
                usingPentahoSecurity = resText.contains("\"jackrabbit\"") || resText.contains("\"super\"");
                userRolePermissions(usingPentahoSecurity);
            }
        });
    } catch (RequestException e) {
        userRolePermissions(false);
    }
}

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

License:Open Source License

public void activate() {
    processLDAPOrJDBCmode();/*ww  w .j ava2s . co m*/
    initializeActionBaseSecurityElements();
    initializeAvailableUsers(null);

    final String url = GWT.getHostPageBaseURL() + "api/system/authentication-provider";
    RequestBuilder executableTypesRequestBuilder = new RequestBuilder(RequestBuilder.GET, url);
    executableTypesRequestBuilder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
    executableTypesRequestBuilder.setHeader("accept", "application/json");
    try {
        executableTypesRequestBuilder.sendRequest(null, new RequestCallback() {

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

            public void onResponseReceived(Request request, Response response) {
                boolean usingPentahoSecurity = response.getText().contains("jackrabbit");
                if (!usingPentahoSecurity) {
                    initializeRoles(null, "api/userrolelist/roles?addExtraRoles=false", rolesListBox);
                } else {
                    initializeRoles(null, "api/userroledao/roles", rolesListBox);
                }
                initializeRoles(null, "api/userrolelist/extraRoles", systemRolesListBox);

            }
        });
    } catch (RequestException e) {
        // ignored
    }
}

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

License:Open Source License

protected void performOperation(boolean feedback) {
    if (StringUtils.isEmpty(MantleApplication.mantleRevisionOverride) == false) {
        showAboutDialog(MantleApplication.mantleRevisionOverride);
    } else {//from w ww  .  j  a  v a 2s.c  o  m
        final String url = GWT.getHostPageBaseURL() + "api/version/show"; //$NON-NLS-1$
        RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.GET, url);
        requestBuilder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
        requestBuilder.setHeader("accept", "text/plain");
        try {
            requestBuilder.sendRequest(null, new RequestCallback() {

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

                public void onResponseReceived(Request request, Response response) {
                    showAboutDialog(response.getText());
                }
            });
        } catch (RequestException e) {
            Window.alert(e.getMessage());
            // showError(e);
        }
    }
}

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

License:Open Source License

/**
 * Checks if the user is logged in, if the user is then it perform operation other wise user if ask to perform
 * the login operation again/*from   w  w w. ja v  a  2  s . co m*/
 * 
 * @param feedback
 *          if the feedback needs to be sent back to the caller. Not used currently
 */
public void execute(final boolean feedback) {
    try {
        final String url = ScheduleHelper.getFullyQualifiedURL() + "api/mantle/isAuthenticated"; //$NON-NLS-1$
        RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.GET, url);
        requestBuilder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
        requestBuilder.setHeader("accept", "text/plain");
        requestBuilder.sendRequest(null, new RequestCallback() {

            public void onError(Request request, Throwable caught) {
                doLogin(feedback);
            }

            public void onResponseReceived(Request request, Response response) {
                performOperation(feedback);
            }

        });
    } catch (RequestException e) {
        Window.alert(e.getMessage());
    }
}

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

License:Open Source License

/**
 * Checks if the user is logged in, if the user is then it perform operation other wise user if ask to perform
 * the login operation again./*  w w  w  . ja va 2  s.c om*/
 * <p>
 * After the operation is executed, the CommandCallback object receives an afterExecute() notification.
 * 
 * @param commandCallback
 *          CommandCallback object to receive execution notification.
 * @param feedback
 *          if the feedback needs to be sent back to the caller. Not used currently
 */
public void execute(final CommandCallback commandCallback, final boolean feedback) {
    this.commandCallback = commandCallback;

    try {
        final String url = ScheduleHelper.getFullyQualifiedURL() + "api/mantle/isAuthenticated"; //$NON-NLS-1$
        RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.GET, url);
        requestBuilder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
        requestBuilder.setHeader("accept", "text/plain");
        requestBuilder.sendRequest(null, new RequestCallback() {

            public void onError(Request request, Throwable caught) {
                doLogin(feedback);
            }

            public void onResponseReceived(Request request, Response response) {
                performOperation(feedback);
                commandCallback.afterExecute();
            }

        });
    } catch (RequestException e) {
        Window.alert(e.getMessage());
    }

}

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

License:Open Source License

/**
 * Checks if the user is logged in, if the user is then it perform operation other wise user if ask to perform
 * the login operation again/*from  www  . j av  a2s.  c  om*/
 */
public void execute() {
    try {
        final String url = ScheduleHelper.getFullyQualifiedURL() + "api/mantle/isAuthenticated"; //$NON-NLS-1$
        RequestBuilder requestBuilder = new RequestBuilder(RequestBuilder.GET, url);
        requestBuilder.setHeader("If-Modified-Since", "01 Jan 1970 00:00:00 GMT");
        requestBuilder.setHeader("accept", "text/plain");
        requestBuilder.sendRequest(null, new RequestCallback() {

            public void onError(Request request, Throwable caught) {
                doLogin();
            }

            public void onResponseReceived(Request request, Response response) {
                performOperation();
            }

        });
    } catch (RequestException e) {
        Window.alert(e.getMessage());
    }
}