Example usage for org.apache.wicket.util.string StringValue isNull

List of usage examples for org.apache.wicket.util.string StringValue isNull

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Introduction

In this page you can find the example usage for org.apache.wicket.util.string StringValue isNull.

Prototype

public boolean isNull()

Source Link

Document

Returns whether the text is null.

Usage

From source file:org.apache.isis.viewer.wicket.model.common.PageParametersUtils.java

License:Apache License

/**
 * Creates a new instance of PageParameters that preserves some special request parameters
 * which should propagate in all links created by Isis
 *
 * @return a new PageParameters instance
 *//*  w  w w  .j  a v  a 2 s.c o  m*/
public static PageParameters newPageParameters() {
    final PageParameters newPageParameters = new PageParameters();
    final RequestCycle cycle = RequestCycle.get();

    if (cycle != null) {
        final IPageRequestHandler pageRequestHandler = PageRequestHandlerTracker.getFirstHandler(cycle);
        final PageParameters currentPageParameters = pageRequestHandler.getPageParameters();
        if (currentPageParameters != null) {
            final StringValue noHeader = currentPageParameters.get(ISIS_NO_HEADER_PARAMETER_NAME);
            if (!noHeader.isNull()) {
                newPageParameters.set(ISIS_NO_HEADER_PARAMETER_NAME, noHeader.toString());
            }
            final StringValue noFooter = currentPageParameters.get(ISIS_NO_FOOTER_PARAMETER_NAME);
            if (!noFooter.isNull()) {
                newPageParameters.set(ISIS_NO_FOOTER_PARAMETER_NAME, noFooter.toString());
            }
        }
    }
    return newPageParameters;
}

From source file:org.apache.syncope.client.console.resources.AbstractWorkflowResource.java

License:Apache License

protected WorkflowDefinitionTO getWorkflowDefinition(final Attributes attributes) {
    final StringValue modelId = attributes.getRequest().getQueryParameters()
            .getParameterValue(Constants.MODEL_ID_PARAM);

    WorkflowDefinitionTO workflowDefinition = modelId == null || modelId.isNull() ? null
            : restClient.getDefinitions().stream()
                    .filter(object -> modelId.toString().equals(object.getModelId())).findAny().orElse(null);
    if (workflowDefinition == null) {
        throw new NotFoundException("Workflow definition with modelId " + modelId);
    }//from w ww  .j a v  a  2  s  .c  o m

    return workflowDefinition;
}

From source file:org.devgateway.toolkit.forms.wicket.page.user.EditUserPage.java

License:Open Source License

@Override
protected void onInitialize() {
    Person person = SecurityUtil.getCurrentAuthenticatedPerson();

    if (!SecurityUtil.isCurrentUserAdmin()) {
        if (person.getId() != getPageParameters().get(WebConstants.PARAM_ID).toLong()) {
            setResponsePage(getApplication().getHomePage());
        }/* w  w  w . jav  a  2s  .  co m*/
    }

    super.onInitialize();

    userName.required();
    userName.getField().add(new UsernamePatternValidator());
    StringValue idPerson = getPageParameters().get(WebConstants.PARAM_ID);
    if (!idPerson.isNull()) {
        userName.getField().add(new UniqueUsernameValidator(idPerson.toLong()));
    } else {
        userName.getField().add(new UniqueUsernameValidator());
    }
    userName.setIsFloatedInput(true);
    editForm.add(userName);
    MetaDataRoleAuthorizationStrategy.authorize(userName, Component.ENABLE, SecurityConstants.Roles.ROLE_ADMIN);

    firstName.required();
    firstName.setIsFloatedInput(true);
    editForm.add(firstName);

    lastName.required();
    lastName.setIsFloatedInput(true);
    editForm.add(lastName);

    email.required();
    email.getField().add(EmailAddressValidator.getInstance());
    if (!idPerson.isNull()) {
        email.getField().add(new UniqueEmailAddressValidator(idPerson.toLong()));
    } else {
        email.getField().add(new UniqueEmailAddressValidator());
    }
    email.setIsFloatedInput(true);
    editForm.add(email);

    title.setIsFloatedInput(true);
    editForm.add(title);

    group.required();
    group.setIsFloatedInput(true);
    editForm.add(group);
    MetaDataRoleAuthorizationStrategy.authorize(group, Component.RENDER, SecurityConstants.Roles.ROLE_ADMIN);

    editForm.add(defaultDashboard);
    MetaDataRoleAuthorizationStrategy.authorize(defaultDashboard, Component.ENABLE,
            SecurityConstants.Roles.ROLE_ADMIN);

    roles.required();
    roles.getField().setOutputMarkupId(true);
    roles.setIsFloatedInput(true);
    editForm.add(roles);
    MetaDataRoleAuthorizationStrategy.authorize(roles, Component.RENDER, SecurityConstants.Roles.ROLE_ADMIN);

    // stop resetting the password fields each time they are rendered
    password.getField().setResetPassword(false);
    cpassword.getField().setResetPassword(false);
    if (SecurityUtil.isCurrentUserAdmin() && !SecurityUtil.isUserAdmin(compoundModel.getObject())
            && idPerson.isNull()) {
        // hide the change password checkbox and set it's model to true
        compoundModel.getObject().setChangePass(true);
        changePass.setVisibilityAllowed(false);
    } else {
        compoundModel.getObject().setChangePass(compoundModel.getObject().getChangePassword());
        password.getField().setEnabled(compoundModel.getObject().getChangePassword());
        cpassword.getField().setEnabled(compoundModel.getObject().getChangePassword());
    }

    changePass.setIsFloatedInput(true);
    editForm.add(changePass);

    password.getField().add(new PasswordPatternValidator());
    password.setOutputMarkupId(true);
    password.setIsFloatedInput(true);
    editForm.add(password);

    cpassword.setOutputMarkupId(true);
    cpassword.setIsFloatedInput(true);
    editForm.add(cpassword);

    editForm.add(new EqualPasswordInputValidator(password.getField(), cpassword.getField()));

    enabled.setIsFloatedInput(true);
    editForm.add(enabled);
    MetaDataRoleAuthorizationStrategy.authorize(enabled, Component.RENDER, SecurityConstants.Roles.ROLE_ADMIN);

    changePassword.setIsFloatedInput(true);
    editForm.add(changePassword);
    MetaDataRoleAuthorizationStrategy.authorize(changePassword, Component.RENDER,
            SecurityConstants.Roles.ROLE_ADMIN);

    MetaDataRoleAuthorizationStrategy.authorize(deleteButton, Component.RENDER,
            SecurityConstants.Roles.ROLE_ADMIN);
}

From source file:org.efaps.ui.wicket.components.date.DateTimePanel.java

License:Apache License

/**
 * Method to get for the parameters returned from the form as a datetimes.
 *
 * @param _date date//from ww  w  . j  ava  2  s. c  o  m
 * @param _hour hour
 * @param _minute minutes
 * @param _ampm am/pm
 * @return valid string
 * @throws EFapsException on error
 */
public List<DateTime> getDateList(final List<StringValue> _date, final List<StringValue> _hour,
        final List<StringValue> _minute, final List<StringValue> _ampm) throws EFapsException {
    final List<DateTime> ret = new ArrayList<>();
    if (_date != null) {
        Iterator<StringValue> hourIter = null;
        Iterator<StringValue> minuteIter = null;
        Iterator<StringValue> ampmIter = null;
        if (_hour != null) {
            hourIter = _hour.iterator();
        }
        if (_minute != null) {
            minuteIter = _minute.iterator();
        }
        if (_ampm != null) {
            ampmIter = _ampm.iterator();
        }

        for (final StringValue date : _date) {
            if (!date.isNull() && !date.isEmpty()) {
                final DateTimeFormatter fmt = DateTimeFormat
                        .forPattern(this.converter.getDatePattern(Context.getThreadContext().getLocale()))
                        .withChronology(Context.getThreadContext().getChronology());
                fmt.withLocale(getLocale());
                final MutableDateTime mdt = fmt.parseMutableDateTime(date.toString());
                if (hourIter != null) {
                    final StringValue hourStr = hourIter.next();
                    final int hour = Integer.parseInt(hourStr.toString("0"));
                    mdt.setHourOfDay(hour);
                    if (ampmIter != null) {
                        final StringValue ampmStr = ampmIter.next();
                        if ("am".equals(ampmStr.toString("am"))) {
                            if (hour == 12) {
                                mdt.setHourOfDay(0);
                            }
                        } else {
                            if (hour != 12) {
                                mdt.setHourOfDay(hour + 12);
                            }
                        }
                    }
                    if (minuteIter != null) {
                        final StringValue minuteStr = minuteIter.next();
                        final int minute = Integer.parseInt(minuteStr.toString("0"));
                        mdt.setMinuteOfHour(minute);
                    }
                }
                ret.add(mdt.toDateTime());
            }
        }
    }
    return ret;
}

From source file:org.efaps.ui.wicket.components.footer.AjaxSubmitCloseBehavior.java

License:Apache License

/**
 * Method checking if the mandatory field of the Form are filled with a value,
 * and if not opens a WarnDialog and marks the fields in the Form via Ajax.
 *
 * @param _target RequestTarget used for this Request
 * @return true if all mandatory fields are filled, else false
 *//*w  ww .j  a  v a  2  s. c o  m*/
private boolean checkForRequired(final AjaxRequestTarget _target) {
    AjaxSubmitCloseBehavior.LOG.trace("entering checkForRequired");
    boolean ret = true;
    if (!(getForm().getParent().getDefaultModel() instanceof TableModel)) {
        final IRequestParameters parameters = getComponent().getRequest().getRequestParameters();
        final List<FormPanel> panels = getFormPanels();
        for (final FormPanel panel : panels) {
            for (final Entry<String, Label> entry : panel.getRequiredComponents().entrySet()) {
                final StringValue value = parameters.getParameterValue(entry.getKey());
                if (value.isNull() || value.isEmpty()) {
                    final Label label = entry.getValue();
                    label.add(AttributeModifier.replace("class", "eFapsFormLabelRequiredForce"));
                    _target.add(label);
                    ret = false;
                }
            }
        }
        if (!ret) {
            showDialog(_target, "MandatoryDialog", false, false);
        }
    }
    return ret;
}

From source file:org.efaps.ui.wicket.components.split.AjaxStorePositionBehavior.java

License:Apache License

/**
 * On request the values are stored./*from   w w w .  ja  va 2  s  .  c  om*/
 *
 * @param _target AjaxRequestTarget
 */
@Override
protected void respond(final AjaxRequestTarget _target) {
    final StringValue horizontal = getComponent().getRequest().getRequestParameters()
            .getParameterValue(AjaxStorePositionBehavior.PARAMETER_HORIZONTALPOSITION);
    final StringValue verticalTmp = getComponent().getRequest().getRequestParameters()
            .getParameterValue(AjaxStorePositionBehavior.PARAMETER_VERTICALPOSITION);
    if (!horizontal.isNull()) {
        Configuration.setAttribute(ConfigAttribute.SPLITTERPOSHORIZONTAL, horizontal.toString());
    }
    if (!verticalTmp.isNull()) {
        Configuration.setAttribute(ConfigAttribute.SPLITTERPOSVERTICAL, verticalTmp.toString());
    }
}

From source file:org.hippoecm.frontend.plugins.ckeditor.AutoSaveBehavior.java

License:Apache License

@Override
protected void respond(final AjaxRequestTarget target) {
    final Request request = RequestCycle.get().getRequest();
    final IRequestParameters requestParameters = request.getPostParameters();
    final StringValue data = requestParameters.getParameterValue(POST_PARAM_DATA);

    if (data.isNull()) {
        log.info("Cannot auto-save CKEditor contents because the request parameter '{}' is missing",
                POST_PARAM_DATA);//from  w  w  w  . j a  va2  s . co m
    } else {
        log.debug("Auto-saving CKEditor contents: '{}'", data);
        editorModel.setObject(data.toString());
    }
}

From source file:org.hippoecm.frontend.plugins.cms.root.ParameterInUrlController.java

License:Apache License

protected Map<String, String> getParametersMap(IRequestParameters requestParameters) {
    final StringValue paramsValue = requestParameters.getParameterValue(URL_PARAMETERS);

    Map<String, String> parameters = new HashMap<>();
    if (!paramsValue.isNull() && !paramsValue.isEmpty()) {
        final String value = paramsValue.toString();
        try {//ww w  .j  av a 2s .c  om
            final JSONObject jsonObject = new JSONObject(new JSONTokener(value));
            final Iterator keys = jsonObject.keys();
            while (keys.hasNext()) {
                final String next = (String) keys.next();
                parameters.put(next, jsonObject.getString(next));
            }
        } catch (JSONException e) {
            throw new RuntimeException("Unable to parse parameters from '" + value + "'", e);
        }
    }

    return parameters;
}

From source file:org.hippoecm.frontend.plugins.yui.layout.WireframeBehavior.java

License:Apache License

@Override
protected void respond(AjaxRequestTarget target) {
    final RequestCycle requestCycle = RequestCycle.get();
    StringValue position = requestCycle.getRequest().getRequestParameters().getParameterValue("position");
    if (!position.isNull()) {
        final String strPos = position.toString();
        if (!Strings.isEmpty(strPos)) {
            onToggleFromClient(strPos, toggle(strPos));
        }/*from   w  w w.  j  a  v  a2s  . co  m*/
    }
}

From source file:org.hippoecm.frontend.plugins.yui.tree.TreeBehavior.java

License:Apache License

@Override
protected void respond(AjaxRequestTarget target) {
    final RequestCycle requestCycle = RequestCycle.get();

    StringValue action = requestCycle.getRequest().getRequestParameters().getParameterValue("action");
    StringValue uuid = requestCycle.getRequest().getRequestParameters().getParameterValue("UUID");

    if (action.isNull() || uuid.isNull() || uuid.toString().length() == 0) {
        return;//from   w ww.j av  a  2s .c  o m
    }

    if (action.toString().equals("click")) {
        onClick(target, uuid.toString());
    } else if (action.toString().equals("dblClick")) {
        onDblClick(target, uuid.toString());
    }
}