Examples with MetaProperty io.jmix.core.metamodel.model.MetaProperty used on opensource projects

Example 11 with MetaProperty

use of io.jmix.core.metamodel.model.MetaProperty in project jmix by jmix-framework.

the class DynAttrMetaPropertyPathResolver method resolveMetaPropertyPath.

@Override
public MetaPropertyPath resolveMetaPropertyPath(MetaClass metaClass, String propertyPath) {
    String[] properties = propertyPath.split("\\.");
    MetaProperty[] metaProperties = new MetaProperty[properties.length];
    MetaProperty currentProperty;
    MetaClass currentClass = metaClass;
    for (int i = 0; i < properties.length; i++) {
        if (currentClass == null) {
            return null;
        }
        currentProperty = currentClass.findProperty(properties[i]);
        if (currentProperty == null) {
            if (!DynAttrUtils.isDynamicAttributeProperty(properties[i])) {
                return null;
            }
            AttributeDefinition attribute = dynAttrMetadata.getAttributeByCode(currentClass, DynAttrUtils.getAttributeCodeFromProperty(properties[i])).orElse(null);
            if (attribute == null) {
                return null;
            }
            currentProperty = attribute.getMetaProperty();
        }
        Range range = currentProperty.getRange();
        currentClass = range.isClass() ? range.asClass() : null;
        metaProperties[i] = currentProperty;
    }
    return new MetaPropertyPath(metaClass, metaProperties);
}

Example 12 with MetaProperty

use of io.jmix.core.metamodel.model.MetaProperty in project jmix by jmix-framework.

the class ContainerValueSource method canUpdateMasterRefs.

protected boolean canUpdateMasterRefs() {
    MetaPropertyPath mpp = getEntityMetaClass().getPropertyPath(metaPropertyPath.toPathString());
    if (mpp == null) {
        return false;
    }
    if (!mpp.getMetaProperty().getRange().getCardinality().isMany()) {
        return false;
    }
    MetaProperty inverseProperty = mpp.getMetaProperty().getInverse();
    return inverseProperty != null && inverseProperty.getType() == MetaProperty.Type.ASSOCIATION && !inverseProperty.getRange().getCardinality().isMany();
}

Example 13 with MetaProperty

use of io.jmix.core.metamodel.model.MetaProperty in project jmix by jmix-framework.

the class ValueBinder method bind.

public <V> ValueBinding<V> bind(HasValue<V> component, ValueSource<V> valueSource) {
    if (valueSource instanceof ApplicationContextAware) {
        ((ApplicationContextAware) valueSource).setApplicationContext(applicationContext);
    }
    ValueBindingImpl<V> binding = new ValueBindingImpl<>(component, valueSource);
    if (component instanceof Component.Editable) {
        ((Component.Editable) component).setEditable(!valueSource.isReadOnly());
    }
    if (valueSource instanceof EntityValueSource) {
        EntityValueSource entityValueSource = (EntityValueSource) valueSource;
        MetaPropertyPath metaPropertyPath = entityValueSource.getMetaPropertyPath();
        if (component instanceof Field) {
            initRequired((Field) component, metaPropertyPath);
            initBeanValidator((Field<?>) component, metaPropertyPath);
        }
        if (entityValueSource.isDataModelSecurityEnabled()) {
            UiEntityAttributeContext attributeContext = new UiEntityAttributeContext(metaPropertyPath);
            accessManager.applyRegisteredConstraints(attributeContext);
            if (component instanceof Component.Editable) {
                MetaClass metaClass = entityValueSource.getEntityMetaClass();
                boolean permittedIfEmbedded = true;
                if (entityValueSource instanceof ContainerValueSource) {
                    InstanceContainer<?> container = ((ContainerValueSource<?, ?>) entityValueSource).getContainer();
                    if (container instanceof Nested && metaClass != null && metadataTools.isJpaEmbeddable(metaClass)) {
                        String embeddedProperty = ((Nested) container).getProperty();
                        MetaClass masterMetaClass = ((Nested) container).getMaster().getEntityMetaClass();
                        UiEntityAttributeContext embeddedAttributeContext = new UiEntityAttributeContext(masterMetaClass, embeddedProperty);
                        accessManager.applyRegisteredConstraints(embeddedAttributeContext);
                        permittedIfEmbedded = embeddedAttributeContext.canModify();
                    }
                    if (permittedIfEmbedded && metaPropertyPath.length() > 1) {
                        for (MetaProperty property : metaPropertyPath.getMetaProperties()) {
                            if (metadataTools.isEmbedded(property)) {
                                UiEntityAttributeContext childAttributeContext = new UiEntityAttributeContext(property.getDomain(), property.getName());
                                accessManager.applyRegisteredConstraints(childAttributeContext);
                                if (!childAttributeContext.canModify()) {
                                    permittedIfEmbedded = false;
                                    break;
                                }
                            }
                        }
                    }
                }
                if (!attributeContext.canModify() || !permittedIfEmbedded) {
                    ((Component.Editable) component).setEditable(false);
                }
            }
            if (!attributeContext.canView()) {
                component.setVisible(false);
            }
        }
    }
    binding.bind();
    return binding;
}

Example 14 with MetaProperty

use of io.jmix.core.metamodel.model.MetaProperty in project jmix by jmix-framework.

the class DataAwareComponentsTools method setupZoneId.

public void setupZoneId(DateField component, EntityValueSource valueSource) {
    if (component.getZoneId() == null) {
        MetaProperty metaProperty = valueSource.getMetaPropertyPath().getMetaProperty();
        Class javaType = metaProperty.getRange().asDatatype().getJavaClass();
        if (dateTimeTransformations.isDateTypeSupportsTimeZones(javaType)) {
            Boolean ignoreUserTimeZone = metadataTools.getMetaAnnotationValue(metaProperty, IgnoreUserTimeZone.class);
            if (!Boolean.TRUE.equals(ignoreUserTimeZone)) {
                TimeZone timeZone = currentAuthentication.getTimeZone();
                component.setTimeZone(timeZone);
            }
        }
    }
}

Example 15 with MetaProperty

use of io.jmix.core.metamodel.model.MetaProperty in project jmix by jmix-framework.

the class DataAwareComponentsTools method setupCaseConversion.

/**
 * Sets case conversion using {@link CaseConversion} annotation on entity property.
 *
 * @param component   UI component
 * @param valueSource value source
 */
public void setupCaseConversion(TextInputField.CaseConversionSupported component, EntityValueSource valueSource) {
    MetaProperty metaProperty = valueSource.getMetaPropertyPath().getMetaProperty();
    Map<String, Object> annotations = metaProperty.getAnnotations();
    String caseConversionAnnotation = CaseConversion.class.getName();
    // noinspection unchecked
    Map<String, Object> caseConversion = (Map<String, Object>) annotations.get(caseConversionAnnotation);
    if (MapUtils.isNotEmpty(caseConversion)) {
        ConversionType conversionType = (ConversionType) caseConversion.get("type");
        TextInputField.CaseConversion conversion = TextInputField.CaseConversion.valueOf(conversionType.name());
        component.setCaseConversion(conversion);
    }
}