Java Enumerated類代碼示例

import javax.persistence.Enumerated; //導入依賴的package包/類
private void getEnumerated(List<Annotation> annotationList, Element element) {
	Element subElement = element != null ? element.element( "enumerated" ) : null;
	if ( subElement != null ) {
		AnnotationDescriptor ad = new AnnotationDescriptor( Enumerated.class );
		String enumerated = subElement.getTextTrim();
		if ( "ORDINAL".equalsIgnoreCase( enumerated ) ) {
			ad.setValue( "value", EnumType.ORDINAL );
		}
		else if ( "STRING".equalsIgnoreCase( enumerated ) ) {
			ad.setValue( "value", EnumType.STRING );
		}
		else if ( StringHelper.isNotEmpty( enumerated ) ) {
			throw new AnnotationException( "Unknown EnumType: " + enumerated + ". " + SCHEMA_VALIDATION );
		}
		annotationList.add( AnnotationFactory.create( ad ) );
	}
}
 

import javax.persistence.Enumerated; //導入依賴的package包/類
/**
 * Enums must be mapped as String, not ORDINAL.
 * @param g
 */
private void checkEnumMapping(Method g) {
	if(Enum.class.isAssignableFrom(g.getReturnType())) {		// Is type enum?
		if(g.getAnnotation(Transient.class) != null)
			return;

		//-- If the enum has a @Type we will have to assume the type handles mapping correctly (like MappedEnumType)
		org.hibernate.annotations.Type ht = g.getAnnotation(Type.class);
		if(null == ht) {
			//-- No @Type mapping, so this must have proper @Enumerated definition.
			Enumerated e = g.getAnnotation(Enumerated.class);
			if(null == e) {
				problem(Severity.ERROR, "Missing @Enumerated annotation on enum property - this will cause ORDINAL mapping of an enum which is undesirable");
				m_enumErrors++;
			} else if(e.value() != EnumType.STRING) {
				problem(Severity.ERROR, "@Enumerated(ORDINAL) annotation on enum property - this will cause ORDINAL mapping of an enum which is undesirable");
				m_enumErrors++;
			}
		}
	}
}
 

import javax.persistence.Enumerated; //導入依賴的package包/類
private void applyAttributeConverter(XProperty property, AttributeConverterDefinition attributeConverterDefinition) {
	if ( attributeConverterDefinition == null ) {
		return;
	}

	LOG.debugf( "Starting applyAttributeConverter [%s:%s]", persistentClassName, property.getName() );

	if ( property.isAnnotationPresent( Id.class ) ) {
		LOG.debugf( "Skipping AttributeConverter checks for Id attribute [%s]", property.getName() );
		return;
	}

	if ( isVersion ) {
		LOG.debugf( "Skipping AttributeConverter checks for version attribute [%s]", property.getName() );
		return;
	}

	if ( property.isAnnotationPresent( Temporal.class ) ) {
		LOG.debugf( "Skipping AttributeConverter checks for Temporal attribute [%s]", property.getName() );
		return;
	}

	if ( property.isAnnotationPresent( Enumerated.class ) ) {
		LOG.debugf( "Skipping AttributeConverter checks for Enumerated attribute [%s]", property.getName() );
		return;
	}

	if ( isAssociation() ) {
		LOG.debugf( "Skipping AttributeConverter checks for association attribute [%s]", property.getName() );
		return;
	}

	this.attributeConverterDefinition = attributeConverterDefinition;
}
 

import javax.persistence.Enumerated; //導入依賴的package包/類
@SuppressWarnings({ "unchecked", "rawtypes" })
@Override
public Builder<?> processBeanProperty(Builder<?> property, Class<?> beanOrNestedClass) {
	property.getAnnotation(Enumerated.class).ifPresent(a -> {
		final EnumType enumType = a.value();
		if (enumType == EnumType.STRING) {
			((Builder) property).converter(PropertyValueConverter.enumByName());
		} else {
			((Builder) property).converter(PropertyValueConverter.enumByOrdinal());
		}
		LOGGER.debug(() -> "JpaEnumeratedBeanPropertyPostProcessor: setted property [" + property
				+ "] value converter to default enumeration converter using [" + enumType.name() + "] mode");
	});
	return property;
}
 

import javax.persistence.Enumerated; //導入依賴的package包/類
/**
 * Getter for property type.
 * 
 * @return Value of property type.
 */
@Enumerated(EnumType.STRING)
@Column(nullable = false)
public LogItemType getType() {

    return this.type;
}
 

import javax.persistence.Enumerated; //導入依賴的package包/類
@Enumerated(EnumType.STRING)
private Attribute createAttribute(String[] parts) {
	Boolean oneToMany = false;
	Boolean oneToOne = false;
	Boolean manyToOne = false;
	Boolean manyToMany = false;
	Boolean required = false;
	Boolean enumString = false;
	Boolean enumOrdinal = false;

	if (parts.length > 2) {
		for (int i = 2; i < parts.length; i++) {
			if (this.isRequired(parts[i])) {
				required = Boolean.valueOf(parts[i]);
			} else if (this.isOneToMany(parts[i])) {
				oneToMany = true;
			} else if (this.isOneToOne(parts[i])) {
				oneToOne = true;
			} else if (this.isManyToOne(parts[i])) {
				manyToOne = true;
			} else if (this.isManyToMany(parts[i])) {
				manyToMany = true;
			} else if (this.isEnumString(parts[i])) {
				enumString = true;
			} else if (this.isEnumOrdinal(parts[i])) {
				enumOrdinal = true;
			}
		}
	}

	return new Attribute(parts[0], parts[1], Util.primeiraMaiuscula(parts[0]), oneToMany, oneToOne, manyToOne, manyToMany, required, enumString, enumOrdinal);
}
 

import javax.persistence.Enumerated; //導入依賴的package包/類
protected void initializeChecks(final Column annotation, final Collection<Check> checks, final AccessibleObject fieldOrMethod) {
    /* If the value is generated (annotated with @GeneratedValue) it is allowed to be null
     * before the entity has been persisted, same is true in case of optimistic locking
     * when a field is annotated with @Version.
     * Therefore and because of the fact that there is no generic way to determine if an entity
     * has been persisted already, a not-null check will not be performed for such fields.
     */
    if (!annotation.nullable() && !fieldOrMethod.isAnnotationPresent(GeneratedValue.class) && !fieldOrMethod.isAnnotationPresent(Version.class)
            && !fieldOrMethod.isAnnotationPresent(NotNull.class))
        if (!containsCheckOfType(checks, NotNullCheck.class))
            checks.add(new NotNullCheck());

    // add Length check based on Column.length parameter, but only:
    if (!fieldOrMethod.isAnnotationPresent(Lob.class) && // if @Lob is not present
            !fieldOrMethod.isAnnotationPresent(Enumerated.class) && // if @Enumerated is not present
            !fieldOrMethod.isAnnotationPresent(Length.class) // if an explicit @Length constraint is not present
    ) {
        final LengthCheck lengthCheck = new LengthCheck();
        lengthCheck.setMax(annotation.length());
        checks.add(lengthCheck);
    }

    // add Range check based on Column.precision/scale parameters, but only:
    if (!fieldOrMethod.isAnnotationPresent(Range.class) // if an explicit @Range is not present
            && annotation.precision() > 0 // if precision is > 0
            && Number.class.isAssignableFrom(fieldOrMethod instanceof Field ? ((Field) fieldOrMethod).getType() : ((Method) fieldOrMethod).getReturnType()) // if numeric field type
    ) {
        /* precision = 6, scale = 2  => -9999.99<=x<=9999.99
         * precision = 4, scale = 1  =>   -999.9<=x<=999.9
         */
        final RangeCheck rangeCheck = new RangeCheck();
        rangeCheck.setMax(Math.pow(10, annotation.precision() - annotation.scale()) - Math.pow(0.1, annotation.scale()));
        rangeCheck.setMin(-1 * rangeCheck.getMax());
        checks.add(rangeCheck);
    }
}
 

import javax.persistence.Enumerated; //導入依賴的package包/類
/**
 * 
 * @return
 */
@ElementCollection(targetClass=EAuthority.class,fetch=FetchType.EAGER)
@JoinTable(name = "grupo_autorities")
@Enumerated(EnumType.STRING)
@Fetch(FetchMode.SELECT)
public List<EAuthority> getAuthorities() {
	return authorities;
}
 

import javax.persistence.Enumerated; //導入依賴的package包/類
@ElementCollection(targetClass=EAuthority.class,fetch=FetchType.EAGER)
@JoinTable(name = "pessoa_autorities")
@Enumerated(EnumType.STRING)
@Fetch(FetchMode.SELECT)
public List<EAuthority> getAuthorities() {
	return authorities;
}
 

import javax.persistence.Enumerated; //導入依賴的package包/類
/**
 * @return type type of KPI
 */
@Enumerated(EnumType.ORDINAL)
@Column(name = "type", unique = false, nullable = false)
@Field(index=org.hibernate.search.annotations.Index.TOKENIZED, store=Store.NO)
public Type getType() {
	return this.type;
}
 

import javax.persistence.Enumerated; //導入依賴的package包/類
/**
 *
 * @return Return the subjects that this content is about.
 */
@ElementCollection
@Column(name = "type")
@Enumerated(EnumType.STRING)
@Sort(type = SortType.NATURAL)
public SortedSet<DescriptionType> getTypes() {
	return types;
}
 

import javax.persistence.Enumerated; //導入依賴的package包/類
@ElementCollection
@CollectionTable(name="image_SubjectPart", [email protected](name="image_id"))
@Column(name="subjectPart")
@Enumerated(value = EnumType.STRING)
public Set<DescriptionType> getSubjectPart() {
	return subjectPart;
}
 

import javax.persistence.Enumerated; //導入依賴的package包/類
/**
 * 
 * @return
 */
@ElementCollection(targetClass=EAuthority.class,fetch=FetchType.EAGER)
@JoinTable
@Enumerated(EnumType.STRING)
@Fetch(FetchMode.SELECT)
public List<EAuthority> getAuthorities() {
	return authorities;
}
 

import javax.persistence.Enumerated; //導入依賴的package包/類
@ElementCollection(targetClass=EAuthority.class,fetch=FetchType.EAGER)
@JoinTable
@Enumerated(EnumType.STRING)
@Fetch(FetchMode.SELECT)
public List<EAuthority> getAuthorities() {
	return authorities;
}
 

import javax.persistence.Enumerated; //導入依賴的package包/類
public void prepare(XProperty collectionProperty) {
	// fugly
	if ( prepared ) {
		return;
	}

	if ( collectionProperty == null ) {
		return;
	}

	prepared = true;

	if ( collection.isMap() ) {
		if ( collectionProperty.isAnnotationPresent( MapKeyEnumerated.class ) ) {
			canKeyBeConverted = false;
		}
		else if ( collectionProperty.isAnnotationPresent( MapKeyTemporal.class ) ) {
			canKeyBeConverted = false;
		}
		else if ( collectionProperty.isAnnotationPresent( MapKeyClass.class ) ) {
			canKeyBeConverted = false;
		}
		else if ( collectionProperty.isAnnotationPresent( MapKeyType.class ) ) {
			canKeyBeConverted = false;
		}
	}
	else {
		canKeyBeConverted = false;
	}

	if ( collectionProperty.isAnnotationPresent( ManyToAny.class ) ) {
		canElementBeConverted = false;
	}
	else if ( collectionProperty.isAnnotationPresent( OneToMany.class ) ) {
		canElementBeConverted = false;
	}
	else if ( collectionProperty.isAnnotationPresent( ManyToMany.class ) ) {
		canElementBeConverted = false;
	}
	else if ( collectionProperty.isAnnotationPresent( Enumerated.class ) ) {
		canElementBeConverted = false;
	}
	else if ( collectionProperty.isAnnotationPresent( Temporal.class ) ) {
		canElementBeConverted = false;
	}
	else if ( collectionProperty.isAnnotationPresent( CollectionType.class ) ) {
		canElementBeConverted = false;
	}

	// Is it valid to reference a collection attribute in a @Convert attached to the owner (entity) by path?
	// if so we should pass in 'clazzToProcess' also
	if ( canKeyBeConverted || canElementBeConverted ) {
		buildAttributeConversionInfoMaps( collectionProperty, elementAttributeConversionInfoMap, keyAttributeConversionInfoMap );
	}
}