Examples with EntityValueSource com.haulmont.cuba.gui.components.data.meta.EntityValueSource used on opensource projects

Example 6 with EntityValueSource

use of com.haulmont.cuba.gui.components.data.meta.EntityValueSource in project cuba by cuba-platform.

the class WebTextField method convertToPresentation.

@SuppressWarnings("unchecked")
@Override
protected String convertToPresentation(V modelValue) throws ConversionException {
    if (formatter != null) {
        return nullToEmpty(formatter.apply(modelValue));
    }
    if (datatype != null) {
        return nullToEmpty(datatype.format(modelValue, locale));
    }
    if (valueBinding != null && valueBinding.getSource() instanceof EntityValueSource) {
        EntityValueSource entityValueSource = (EntityValueSource) valueBinding.getSource();
        Range range = entityValueSource.getMetaPropertyPath().getRange();
        if (range.isDatatype()) {
            Datatype<V> propertyDataType = range.asDatatype();
            return nullToEmpty(propertyDataType.format(modelValue, locale));
        } else {
            setEditable(false);
            if (modelValue == null)
                return "";
            if (range.isClass()) {
                MetadataTools metadataTools = beanLocator.get(MetadataTools.class);
                if (range.getCardinality().isMany()) {
                    return ((Collection<Entity>) modelValue).stream().map(metadataTools::getInstanceName).collect(Collectors.joining(", "));
                } else {
                    return metadataTools.getInstanceName((Entity) modelValue);
                }
            } else if (range.isEnum()) {
                Messages messages = beanLocator.get(Messages.class);
                return messages.getMessage((Enum) modelValue);
            }
        }
    }
    return nullToEmpty(super.convertToPresentation(modelValue));
}

Example 7 with EntityValueSource

use of com.haulmont.cuba.gui.components.data.meta.EntityValueSource in project cuba by cuba-platform.

the class WebTextField method valueBindingConnected.

@Override
protected void valueBindingConnected(ValueSource<V> valueSource) {
    super.valueBindingConnected(valueSource);
    if (valueSource instanceof EntityValueSource) {
        DataAwareComponentsTools dataAwareComponentsTools = beanLocator.get(DataAwareComponentsTools.class);
        EntityValueSource entityValueSource = (EntityValueSource) valueSource;
        dataAwareComponentsTools.setupCaseConversion(this, entityValueSource);
        dataAwareComponentsTools.setupMaxLength(this, entityValueSource);
    }
}

Example 8 with EntityValueSource

use of com.haulmont.cuba.gui.components.data.meta.EntityValueSource in project cuba by cuba-platform.

the class WebTextField method getConversionErrorMessageInternal.

protected String getConversionErrorMessageInternal() {
    String customErrorMessage = getConversionErrorMessage();
    if (StringUtils.isNotEmpty(customErrorMessage)) {
        return customErrorMessage;
    }
    Datatype<V> datatype = this.datatype;
    if (datatype == null && valueBinding != null && valueBinding.getSource() instanceof EntityValueSource) {
        EntityValueSource entityValueSource = (EntityValueSource) valueBinding.getSource();
        datatype = entityValueSource.getMetaPropertyPath().getRange().asDatatype();
    }
    if (datatype != null) {
        String msg = getDatatypeConversionErrorMsg(datatype);
        if (StringUtils.isNotEmpty(msg)) {
            return msg;
        }
    }
    return beanLocator.get(Messages.class).getMainMessage("databinding.conversion.error");
}

Example 9 with EntityValueSource

use of com.haulmont.cuba.gui.components.data.meta.EntityValueSource in project cuba by cuba-platform.

the class WebLookupField method valueBindingConnected.

@Override
protected void valueBindingConnected(ValueSource<V> valueSource) {
    super.valueBindingConnected(valueSource);
    if (valueSource instanceof EntityValueSource) {
        DataAwareComponentsTools dataAwareComponentsTools = beanLocator.get(DataAwareComponentsTools.class);
        dataAwareComponentsTools.setupOptions(this, (EntityValueSource) valueSource);
    }
}

Example 10 with EntityValueSource

use of com.haulmont.cuba.gui.components.data.meta.EntityValueSource in project cuba by cuba-platform.

the class WebOptionsList method valueBindingConnected.

@SuppressWarnings("unchecked")
@Override
protected void valueBindingConnected(ValueSource<V> valueSource) {
    super.valueBindingConnected(valueSource);
    if (valueSource instanceof EntityValueSource) {
        DataAwareComponentsTools dataAwareComponentsTools = beanLocator.get(DataAwareComponentsTools.class);
        dataAwareComponentsTools.setupOptions(this, (EntityValueSource) valueSource);
    }
}