Examples with AbstractField com.vaadin.v7.ui.AbstractField used on opensource projects

Example 1 with AbstractField

use of com.vaadin.v7.ui.AbstractField in project SORMAS-Project by hzi-braunschweig.

the class SormasErrorHandler method handleError.

public static void handleError(ErrorEvent event) {
    Logger logger = LoggerFactory.getLogger(SormasErrorHandler.class);
    final Throwable t = event.getThrowable();
    if (t instanceof SocketException) {
        // Most likely client browser closed socket
        logger.info("SocketException in CommunicationManager." + " Most likely client (browser) closed socket.");
        return;
    }
    ErrorMessage errorMessage = getErrorMessageForException(t);
    if (t != null) {
        // log the error or warning
        if (errorMessage instanceof SystemError) {
            logger.error(getMessage(t), t);
        } else {
            logger.warn(t.getMessage(), t);
        }
    }
    // finds the original source of the error/exception
    AbstractComponent component = DefaultErrorHandler.findAbstractComponent(event);
    if (errorMessage != null && component != null) {
        // Shows the error in AbstractComponent
        if (errorMessage instanceof SystemError) {
            Notification.show(I18nProperties.getString(Strings.errorOccurred, I18nProperties.getString(Strings.errorOccurred)), I18nProperties.getString(Strings.errorWasReported), Notification.Type.ERROR_MESSAGE);
        } else {
            // to prevent the original message from appearing, if necessary
            if (component instanceof AbstractField<?>) {
                ((AbstractField<?>) component).setCurrentBufferedSourceException(null);
            }
            Notification notification = new Notification(I18nProperties.getString(Strings.errorProblemOccurred, I18nProperties.getString(Strings.errorProblemOccurred)), errorMessage.getFormattedHtmlMessage(), Notification.Type.WARNING_MESSAGE, true);
            notification.setDelayMsec(-1);
            notification.show(Page.getCurrent());
            component.setComponentError(errorMessage);
        }
    }
}

Example 2 with AbstractField

use of com.vaadin.v7.ui.AbstractField in project SORMAS-Project by hzi-braunschweig.

the class AbstractSampleForm method addValidators.

protected void addValidators() {
    // Validators
    final DateTimeField sampleDateField = (DateTimeField) getField(SampleDto.SAMPLE_DATE_TIME);
    final DateField shipmentDate = (DateField) getField(SampleDto.SHIPMENT_DATE);
    final DateField receivedDate = (DateField) getField(SampleDto.RECEIVED_DATE);
    sampleDateField.addValidator(new DateComparisonValidator(sampleDateField, shipmentDate, true, false, I18nProperties.getValidationError(Validations.beforeDate, sampleDateField.getCaption(), shipmentDate.getCaption())));
    sampleDateField.addValidator(new DateComparisonValidator(sampleDateField, receivedDate, true, false, I18nProperties.getValidationError(Validations.beforeDate, sampleDateField.getCaption(), receivedDate.getCaption())));
    shipmentDate.addValidator(new DateComparisonValidator(shipmentDate, sampleDateField, false, false, I18nProperties.getValidationError(Validations.afterDate, shipmentDate.getCaption(), sampleDateField.getCaption())));
    shipmentDate.addValidator(new DateComparisonValidator(shipmentDate, receivedDate, true, false, I18nProperties.getValidationError(Validations.beforeDate, shipmentDate.getCaption(), receivedDate.getCaption())));
    receivedDate.addValidator(new DateComparisonValidator(receivedDate, sampleDateField, false, false, I18nProperties.getValidationError(Validations.afterDate, receivedDate.getCaption(), sampleDateField.getCaption())));
    receivedDate.addValidator(new DateComparisonValidator(receivedDate, shipmentDate, false, false, I18nProperties.getValidationError(Validations.afterDate, receivedDate.getCaption(), shipmentDate.getCaption())));
    List<AbstractField<Date>> validatedFields = Arrays.asList(sampleDateField, shipmentDate, receivedDate);
    validatedFields.forEach(field -> field.addValueChangeListener(r -> {
        validatedFields.forEach(otherField -> {
            otherField.setValidationVisible(!otherField.isValid());
        });
    }));
}

Example 3 with AbstractField

use of com.vaadin.v7.ui.AbstractField in project SORMAS-Project by hzi-braunschweig.

the class SymptomsForm method addSoftRequiredStyleWhenSymptomaticAndCooperative.

/**
 * Sets the fields defined by the ids contained in sourceValues to required when the person is symptomatic
 * and - if a visit is processed - cooperative. When this method is called from within a case, it needs to
 * be called with visitStatusField set to null in order to ignore the visit status requirement.
 */
@SuppressWarnings("rawtypes")
private void addSoftRequiredStyleWhenSymptomaticAndCooperative(FieldGroup fieldGroup, Object targetPropertyId, List<String> sourcePropertyIds, List<Object> sourceValues, NullableOptionGroup visitStatusField) {
    for (Object sourcePropertyId : sourcePropertyIds) {
        Field sourceField = fieldGroup.getField(sourcePropertyId);
        if (sourceField instanceof AbstractField<?>) {
            ((AbstractField) sourceField).setImmediate(true);
        }
    }
    // Initialize
    final Field targetField = fieldGroup.getField(targetPropertyId);
    if (!targetField.isVisible()) {
        return;
    }
    if (visitStatusField != null) {
        if (isAnySymptomSetToYes(fieldGroup, sourcePropertyIds, sourceValues) && visitStatusField.getNullableValue() == VisitStatus.COOPERATIVE) {
            FieldHelper.addSoftRequiredStyle(targetField);
        } else {
            FieldHelper.removeSoftRequiredStyle(targetField);
        }
    } else {
        if (isAnySymptomSetToYes(fieldGroup, sourcePropertyIds, sourceValues)) {
            FieldHelper.addSoftRequiredStyle(targetField);
        } else {
            FieldHelper.removeSoftRequiredStyle(targetField);
        }
    }
    // Add listeners
    for (Object sourcePropertyId : sourcePropertyIds) {
        Field sourceField = fieldGroup.getField(sourcePropertyId);
        sourceField.addValueChangeListener(event -> {
            if (visitStatusField != null) {
                if (isAnySymptomSetToYes(fieldGroup, sourcePropertyIds, sourceValues) && visitStatusField.getValue() == VisitStatus.COOPERATIVE) {
                    FieldHelper.addSoftRequiredStyle(targetField);
                } else {
                    FieldHelper.removeSoftRequiredStyle(targetField);
                }
            } else {
                if (isAnySymptomSetToYes(fieldGroup, sourcePropertyIds, sourceValues)) {
                    FieldHelper.addSoftRequiredStyle(targetField);
                } else {
                    FieldHelper.removeSoftRequiredStyle(targetField);
                }
            }
        });
    }
    if (visitStatusField != null) {
        visitStatusField.addValueChangeListener(new ValueChangeListener() {

            @Override
            public void valueChange(com.vaadin.v7.data.Property.ValueChangeEvent event) {
                if (isAnySymptomSetToYes(fieldGroup, sourcePropertyIds, sourceValues) && visitStatusField.getValue() == VisitStatus.COOPERATIVE) {
                    FieldHelper.addSoftRequiredStyle(targetField);
                } else {
                    FieldHelper.removeSoftRequiredStyle(targetField);
                }
            }
        });
    }
}

Example 4 with AbstractField

use of com.vaadin.v7.ui.AbstractField in project SORMAS-Project by hzi-braunschweig.

the class FieldHelper method setReadOnlyWhen.

@SuppressWarnings("rawtypes")
public static void setReadOnlyWhen(final FieldGroup fieldGroup, List<?> targetPropertyIds, Object sourcePropertyId, final List<?> sourceValues, final boolean clearOnReadOnly, boolean readOnlyWhenNull) {
    Field sourceField = fieldGroup.getField(sourcePropertyId);
    if (sourceField instanceof AbstractField<?>) {
        ((AbstractField) sourceField).setImmediate(true);
    }
    // initialize
    {
        boolean readOnly;
        if (getNullableSourceFieldValue(sourceField) == null) {
            readOnly = readOnlyWhenNull;
        } else {
            readOnly = sourceValues.contains(getNullableSourceFieldValue(sourceField));
        }
        for (Object targetPropertyId : targetPropertyIds) {
            Field targetField = fieldGroup.getField(targetPropertyId);
            if (readOnly && clearOnReadOnly && targetField.getValue() != null) {
                targetField.setReadOnly(false);
                targetField.clear();
            }
            targetField.setReadOnly(readOnly);
            if (readOnly) {
                // workaround to make sure the caption also knows the field is read-only
                targetField.addStyleName("v-readonly");
            } else {
                targetField.removeStyleName("v-readonly");
            }
        }
    }
    sourceField.addValueChangeListener(event -> {
        boolean readOnly;
        if (getNullableSourceFieldValue(sourceField) == null) {
            readOnly = readOnlyWhenNull;
        } else {
            readOnly = sourceValues.contains(getNullableSourceFieldValue(((Field) event.getProperty())));
        }
        for (Object targetPropertyId : targetPropertyIds) {
            Field targetField = fieldGroup.getField(targetPropertyId);
            if (readOnly && clearOnReadOnly && targetField.getValue() != null) {
                targetField.setReadOnly(false);
                targetField.clear();
            }
            targetField.setReadOnly(readOnly);
            if (readOnly) {
                // workaround to make sure the caption also knows the field is read-only
                targetField.addStyleName("v-readonly");
            } else {
                targetField.removeStyleName("v-readonly");
            }
        }
    });
}

Example 5 with AbstractField

use of com.vaadin.v7.ui.AbstractField in project opencms-core by alkacon.

the class CmsOUEditDialog method validate.

/**
 * Adds validators to fields.<p>
 */
@SuppressWarnings("unchecked")
protected void validate() {
    if (m_ou == null) {
        m_name.removeAllValidators();
        m_name.addValidator(new NameValidator());
    }
    m_description.setRequired(true);
    m_description.setRequiredError("Required");
    if (m_ouResources.getRows().isEmpty() & !m_webuser.getValue().booleanValue()) {
        CmsPathSelectField field = new CmsPathSelectField();
        field.setUseRootPaths(true);
        field.setCmsObject(m_cms);
        m_ouResources.addRow(field);
    }
    for (I_CmsEditableGroupRow row : m_ouResources.getRows()) {
        ((AbstractField<String>) row.getComponent()).removeAllValidators();
        ((AbstractField<String>) row.getComponent()).addValidator(new ResourceValidator());
    }
}