<?xml version="1.0" encoding="UTF-8"?> <!-- Java Persistence API object/relational mapping file schema -->
<xsd:schema targetNamespace="http://java.sun.com/xml/ns/persistence/orm"
            xmlns:orm="http://java.sun.com/xml/ns/persistence/orm"
            xmlns:xsd="http://www.w3.org/2001/XMLSchema"
            elementFormDefault="qualified"
            attributeFormDefault="unqualified"
            version="2.0">
    <xsd:annotation>
        <xsd:documentation>
            @(#)orm_2_0.xsd 2.0 October 1 2009
        </xsd:documentation>
    </xsd:annotation>
    <xsd:annotation>
        <xsd:documentation><![CDATA[
This is the XML Schema for the persistence object/relational mapping file. The file may be named "META-INF/orm.xml" in the persistence archive or it may be named some other name which would be used to locate the file as resource on the classpath.
Object/relational mapping files must indicate the object/relational mapping file schema by using the persistence namespace:
http://java.sun.com/xml/ns/persistence
and indicate the version of the schema by using the version element as shown below:
<entity-mappings xmlns="http://java.sun.com/xml/ns/persistence/orm" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence/orm
http://java.sun.com/xml/ns/persistence/orm/orm_2_0.xsd" version="2.0">
... </entity-mappings>
]]></xsd:documentation>
    </xsd:annotation>
    <xsd:complexType name="emptyType"/>
    <xsd:simpleType name="versionType">
        <xsd:restriction base="xsd:token">
            <xsd:pattern value="[0-9]+(\.[0-9]+)*"/>
        </xsd:restriction>
    </xsd:simpleType>
    <!-- **************************************************** -->
    <xsd:element name="entity-mappings">
        <xsd:complexType>
            <xsd:annotation>
                <xsd:documentation>
                    The entity-mappings element is the root element of a mapping
                    file. It contains the following four types of elements:
                    1. The persistence-unit-metadata element contains metadata for the entire persistence unit. It is
                    undefined if this element occurs in multiple mapping files within the same persistence unit.
                    2. The package, schema, catalog and access elements apply to all of the entity, mapped-superclass
                    and embeddable elements defined in the same file in which they occur.
                    3. The sequence-generator, table-generator, named-query, named-native-query and
                    sql-result-set-mapping elements are global to the persistence unit. It is undefined to have more
                    than one sequence-generator or table-generator of the same name in the same or different mapping
                    files in a persistence unit. It is also undefined to have more than one named-query,
                    named-native-query, or result-set-mapping of the same name in the same or different mapping files in
                    a persistence unit.
                    4. The entity, mapped-superclass and embeddable elements each define the mapping information for a
                    managed persistent class. The mapping information contained in these elements may be complete or it
                    may be partial.
                </xsd:documentation>
            </xsd:annotation>
            <xsd:sequence>
                <xsd:element
                        name="description" type="xsd:string" minOccurs="0"/>
                <xsd:element name="persistence-unit-metadata" type="orm:persistence-unit-metadata" minOccurs="0"/>
                <xsd:element name="package" type="xsd:string" minOccurs="0"/>
                <xsd:element name="schema" type="xsd:string" minOccurs="0"/>
                <xsd:element name="catalog" type="xsd:string" minOccurs="0"/>
                <xsd:element name="access" type="orm:access-type" minOccurs="0"/>
                <xsd:element name="sequence-generator"
                             type="orm:sequence-generator"
                             minOccurs="0"
                             maxOccurs="unbounded"/>
                <xsd:element name="table-generator" type="orm:table-generator" minOccurs="0" maxOccurs="unbounded"/>
                <xsd:element name="named-query" type="orm:named-query" minOccurs="0" maxOccurs="unbounded"/>
                <xsd:element name="named-native-query"
                             type="orm:named-native-query"
                             minOccurs="0"
                             maxOccurs="unbounded"/>
                <xsd:element name="sql-result-set-mapping" type="orm:sql-result-set-mapping"
                             minOccurs="0" maxOccurs="unbounded"/>
                <xsd:element name="mapped-superclass" type="orm:mapped-superclass" minOccurs="0" maxOccurs="unbounded"/>
                <xsd:element name="entity" type="orm:entity" minOccurs="0" maxOccurs="unbounded"/>
                <xsd:element name="embeddable" type="orm:embeddable" minOccurs="0" maxOccurs="unbounded"/>
            </xsd:sequence>
            <xsd:attribute name="version" type="orm:versionType"
                           fixed="2.0" use="required"/>
        </xsd:complexType>
    </xsd:element>
    <!-- **************************************************** -->
    <xsd:complexType name="persistence-unit-metadata">
        <xsd:annotation>
            <xsd:documentation>
                Metadata that applies to the persistence unit and not just to the mapping file in which it is contained.
                If the xml-mapping-metadata-complete element is specified, the complete set of mapping metadata for the
                persistence unit is contained in the XML mapping files for the persistence unit.
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element
                    name="description" type="xsd:string" minOccurs="0"/>
            <xsd:element name="xml-mapping-metadata-complete" type="orm:emptyType" minOccurs="0"/>
            <xsd:element name="persistence-unit-defaults"
                         type="orm:persistence-unit-defaults"
                         minOccurs="0"/>
        </xsd:sequence>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="persistence-unit-defaults">
        <xsd:annotation>
            <xsd:documentation>
                These defaults are applied to the persistence unit as a whole unless they are overridden by local
                annotation or XML element settings.
                schema - Used as the schema for all tables, secondary tables, join tables, collection tables, sequence
                generators, and table generators that apply to the persistence unit
                catalog - Used as the catalog for all tables, secondary tables, join tables, collection tables, sequence
                generators, and table generators that apply to the persistence unit
                delimited-identifiers - Used to treat database identifiers as delimited identifiers.
                access - Used as the access type for all managed classes in the persistence unit
                cascade-persist - Adds cascade-persist to the set of cascade options in all entity relationships of the
                persistence unit
                entity-listeners - List of default entity listeners to be invoked on each entity in the persistence
                unit.
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="description" type="xsd:string" minOccurs="0"/>
            <xsd:element name="schema" type="xsd:string" minOccurs="0"/>
            <xsd:element name="catalog"
                         type="xsd:string"
                         minOccurs="0"/>
            <xsd:element name="delimited-identifiers" type="orm:emptyType" minOccurs="0"/>
            <xsd:element name="access"
                         type="orm:access-type" minOccurs="0"/>
            <xsd:element name="cascade-persist" type="orm:emptyType" minOccurs="0"/>
            <xsd:element name="entity-listeners" type="orm:entity-listeners" minOccurs="0"/>
        </xsd:sequence>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="entity">
        <xsd:annotation>
            <xsd:documentation>
                Defines the settings and mappings for an entity. Is allowed to be sparsely populated and used in
                conjunction
                with the annotations. Alternatively, the metadata-complete attribute can be used to indicate that no
                annotations
                on the entity class (and its fields or properties) are to be processed. If this is the case then
                the defaulting rules for the entity and its subelements will be recursively applied.
                @Target(TYPE) @Retention(RUNTIME) public @interface Entity { String name() default "";
                }
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element
                    name="description" type="xsd:string" minOccurs="0"/>
            <xsd:element name="table" type="orm:table" minOccurs="0"/>
            <xsd:element name="secondary-table" type="orm:secondary-table" minOccurs="0"
                         maxOccurs="unbounded"/>
            <xsd:element name="primary-key-join-column" type="orm:primary-key-join-column"
                         minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="id-class" type="orm:id-class" minOccurs="0"/>
            <xsd:element name="inheritance"
                         type="orm:inheritance" minOccurs="0"/>
            <xsd:element name="discriminator-value" type="orm:discriminator-value" minOccurs="0"/>
            <xsd:element name="discriminator-column" type="orm:discriminator-column" minOccurs="0"/>
            <xsd:element name="sequence-generator"
                         type="orm:sequence-generator" minOccurs="0"/>
            <xsd:element name="table-generator" type="orm:table-generator" minOccurs="0"/>
            <xsd:element name="named-query" type="orm:named-query" minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="named-native-query"
                         type="orm:named-native-query" minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="sql-result-set-mapping"
                         type="orm:sql-result-set-mapping" minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="exclude-default-listeners"
                         type="orm:emptyType" minOccurs="0"/>
            <xsd:element name="exclude-superclass-listeners" type="orm:emptyType" minOccurs="0"/>
            <xsd:element name="entity-listeners" type="orm:entity-listeners" minOccurs="0"/>
            <xsd:element name="pre-persist" type="orm:pre-persist"
                         minOccurs="0"/>
            <xsd:element name="post-persist" type="orm:post-persist" minOccurs="0"/>
            <xsd:element name="pre-remove" type="orm:pre-remove"
                         minOccurs="0"/>
            <xsd:element name="post-remove" type="orm:post-remove" minOccurs="0"/>
            <xsd:element name="pre-update" type="orm:pre-update"
                         minOccurs="0"/>
            <xsd:element name="post-update" type="orm:post-update" minOccurs="0"/>
            <xsd:element name="post-load" type="orm:post-load"
                         minOccurs="0"/>
            <xsd:element name="attribute-override" type="orm:attribute-override" minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="association-override" type="orm:association-override"
                         minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="attributes" type="orm:attributes" minOccurs="0"/>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string"/>
        <xsd:attribute name="class" type="xsd:string" use="required"/>
        <xsd:attribute name="access" type="orm:access-type"/>
        <xsd:attribute name="cacheable" type="xsd:boolean"/>
        <xsd:attribute name="metadata-complete" type="xsd:boolean"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:simpleType name="access-type">
        <xsd:annotation>
            <xsd:documentation>
                This element determines how the persistence provider accesses the state of an entity or embedded object.
            </xsd:documentation>
        </xsd:annotation>
        <xsd:restriction base="xsd:token">
            <xsd:enumeration value="PROPERTY"/>
            <xsd:enumeration value="FIELD"/>
        </xsd:restriction>
    </xsd:simpleType>
    <!-- **************************************************** -->
    <xsd:complexType name="association-override">
        <xsd:annotation>
            <xsd:documentation>
                @Target({TYPE, METHOD, FIELD}) @Retention(RUNTIME) public @interface AssociationOverride {
                }
                String name(); JoinColumn[] joinColumns() default{}; JoinTable joinTable() default @JoinTable;
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="description" type="xsd:string" minOccurs="0"/>
            <xsd:choice>
                <xsd:element
                        name="join-column" type="orm:join-column" minOccurs="0" maxOccurs="unbounded"/>
                <xsd:element name="join-table" type="orm:join-table" minOccurs="0"/>
            </xsd:choice>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string" use="required"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="attribute-override">
        <xsd:annotation>
            <xsd:documentation>
                @Target({TYPE, METHOD, FIELD}) @Retention(RUNTIME) public @interface AttributeOverride {
                String name(); Column column();
                }
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="description" type="xsd:string" minOccurs="0"/>
            <xsd:element name="column" type="orm:column"/>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string" use="required"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="attributes">
        <xsd:annotation>
            <xsd:documentation>
                This element contains the entity field or property mappings. It may be sparsely populated to include
                only a
                subset of the fields or properties. If metadata-complete for the entity is true then the remainder of
                the
                attributes will be defaulted according to the default rules.
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="description" type="xsd:string" minOccurs="0"/>
            <xsd:choice>
                <xsd:element name="id" type="orm:id" minOccurs="0" maxOccurs="unbounded"/>
                <xsd:element name="embedded-id" type="orm:embedded-id"
                             minOccurs="0"/>
            </xsd:choice>
            <xsd:element
                    name="basic" type="orm:basic" minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="version" type="orm:version" minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="many-to-one"
                         type="orm:many-to-one"
                         minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="one-to-many" type="orm:one-to-many" minOccurs="0"
                         maxOccurs="unbounded"/>
            <xsd:element name="one-to-one" type="orm:one-to-one" minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="many-to-many" type="orm:many-to-many" minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="element-collection"
                         type="orm:element-collection" minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="embedded" type="orm:embedded"
                         minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="transient" type="orm:transient" minOccurs="0"
                         maxOccurs="unbounded"/>
        </xsd:sequence>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="basic">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface Basic {
                FetchType fetch() default EAGER; boolean optional() default true;
                }
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="column" type="orm:column" minOccurs="0"/>
            <xsd:choice>
                <xsd:element name="lob" type="orm:lob" minOccurs="0"/>
                <xsd:element name="temporal" type="orm:temporal" minOccurs="0"/>
                <xsd:element name="enumerated" type="orm:enumerated" minOccurs="0"/>
            </xsd:choice>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string" use="required"/>
        <xsd:attribute name="fetch" type="orm:fetch-type"/>
        <xsd:attribute name="optional" type="xsd:boolean"/>
        <xsd:attribute name="access" type="orm:access-type"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="cascade-type">
        <xsd:annotation>
            <xsd:documentation>
                public enum CascadeType { ALL, PERSIST, MERGE, REMOVE, REFRESH, DETACH};
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element
                    name="cascade-all" type="orm:emptyType" minOccurs="0"/>
            <xsd:element name="cascade-persist" type="orm:emptyType" minOccurs="0"/>
            <xsd:element name="cascade-merge" type="orm:emptyType" minOccurs="0"/>
            <xsd:element name="cascade-remove" type="orm:emptyType"
                         minOccurs="0"/>
            <xsd:element name="cascade-refresh" type="orm:emptyType" minOccurs="0"/>
            <xsd:element name="cascade-detach" type="orm:emptyType"
                         minOccurs="0"/>
        </xsd:sequence>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="collection-table">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface CollectionTable {
                }
                String name() default ""; String catalog() default ""; String schema() default ""; JoinColumn[]
                joinColumns()
                default {}; UniqueConstraint[] uniqueConstraints() default {};
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="join-column" type="orm:join-column" minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="unique-constraint" type="orm:unique-constraint" minOccurs="0" maxOccurs="unbounded"/>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string"/>
        <xsd:attribute name="catalog" type="xsd:string"/>
        <xsd:attribute name="schema" type="xsd:string"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="column">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface Column {
                }
                String name() default ""; boolean unique() default false; boolean nullable() default true; boolean
                insertable()
                default true; boolean updatable() default true; String columnDefinition() default ""; String table()
                default "";
                int length() default 255; int precision() default 0; // decimal precision int scale() default 0; //
                decimal
                scale
            </xsd:documentation>
        </xsd:annotation>
        <xsd:attribute name="name" type="xsd:string"/>
        <xsd:attribute name="unique" type="xsd:boolean"/>
        <xsd:attribute name="nullable" type="xsd:boolean"/>
        <xsd:attribute name="insertable" type="xsd:boolean"/>
        <xsd:attribute name="updatable" type="xsd:boolean"/>
        <xsd:attribute name="column-definition" type="xsd:string"/>
        <xsd:attribute name="table" type="xsd:string"/>
        <xsd:attribute name="length" type="xsd:int"/>
        <xsd:attribute name="precision" type="xsd:int"/>
        <xsd:attribute name="scale" type="xsd:int"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="column-result">
        <xsd:annotation>
            <xsd:documentation>
                @Target({}) @Retention(RUNTIME) public @interface ColumnResult {
                }
                String name();
            </xsd:documentation>
        </xsd:annotation>
        <xsd:attribute name="name" type="xsd:string" use="required"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="discriminator-column">
        <xsd:annotation>
            <xsd:documentation>
                @Target({TYPE}) @Retention(RUNTIME) public @interface DiscriminatorColumn {
                String name() default "DTYPE"; DiscriminatorType discriminatorType() default STRING; String
                columnDefinition()
                default ""; int length() default 31;
                }
            </xsd:documentation>
        </xsd:annotation>
        <xsd:attribute name="name" type="xsd:string"/>
        <xsd:attribute name="discriminator-type" type="orm:discriminator-type"/>
        <xsd:attribute name="column-definition" type="xsd:string"/>
        <xsd:attribute name="length" type="xsd:int"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:simpleType name="discriminator-type">
        <xsd:annotation>
            <xsd:documentation>public enum DiscriminatorType { STRING, CHAR, INTEGER };
            </xsd:documentation>
        </xsd:annotation>
        <xsd:restriction base="xsd:token">
            <xsd:enumeration value="STRING"/>
            <xsd:enumeration value="CHAR"/>
            <xsd:enumeration value="INTEGER"/>
        </xsd:restriction>
    </xsd:simpleType>
    <!-- **************************************************** -->
    <xsd:simpleType name="discriminator-value">
        <xsd:annotation>
            <xsd:documentation>
                @Target({TYPE}) @Retention(RUNTIME) public @interface DiscriminatorValue {
                }
                String value();
            </xsd:documentation>
        </xsd:annotation>
        <xsd:restriction base="xsd:string"/>
    </xsd:simpleType>
    <!-- **************************************************** -->
    <xsd:complexType name="element-collection">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface ElementCollection {
                }
                Class targetClass() default void.class; FetchType fetch() default LAZY;
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:choice>
                <xsd:element
                        name="order-by" type="orm:order-by" minOccurs="0"/>
                <xsd:element name="order-column" type="orm:order-column" minOccurs="0"/>
            </xsd:choice>
            <xsd:choice>
                <xsd:element name="map-key" type="orm:map-key"
                             minOccurs="0"/>
                <xsd:sequence>
                    <xsd:element name="map-key-class" type="orm:map-key-class" minOccurs="0"/>
                    <xsd:choice>
                        <xsd:element name="map-key-temporal" type="orm:temporal" minOccurs="0"/>
                        <xsd:element name="map-key-enumerated"
                                     type="orm:enumerated"
                                     minOccurs="0"/>
                        <xsd:element name="map-key-attribute-override" type="orm:attribute-override" minOccurs="0"
                                     maxOccurs="unbounded"/>
                    </xsd:choice>
                    <xsd:choice>
                        <xsd:element name="map-key-column" type="orm:map-key-column" minOccurs="0"/>
                        <xsd:element name="map-key-join-column"
                                     type="orm:map-key-join-column" minOccurs="0" maxOccurs="unbounded"/>
                    </xsd:choice>
                </xsd:sequence>
            </xsd:choice>
            <xsd:choice>

                <xsd:sequence>
                    <xsd:element name="column" type="orm:column" minOccurs="0"/>
                    <xsd:choice>
                        <xsd:element name="temporal" type="orm:temporal" minOccurs="0"/>
                        <xsd:element name="enumerated" type="orm:enumerated" minOccurs="0"/>
                        <xsd:element name="lob" type="orm:lob"
                                     minOccurs="0"/>
                    </xsd:choice>
                </xsd:sequence>
                <xsd:sequence>
                    <xsd:element name="attribute-override"
                                 type="orm:attribute-override"
                                 minOccurs="0"
                                 maxOccurs="unbounded"/>
                    <xsd:element name="association-override"
                                 type="orm:association-override"
                                 minOccurs="0"
                                 maxOccurs="unbounded"/>


                </xsd:sequence>
            </xsd:choice>
            <xsd:element name="collection-table" type="orm:collection-table"
                         minOccurs="0"/>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string" use="required"/>
        <xsd:attribute name="target-class" type="xsd:string"/>
        <xsd:attribute name="fetch" type="orm:fetch-type"/>
        <xsd:attribute name="access" type="orm:access-type"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="embeddable">
        <xsd:annotation>
            <xsd:documentation>
                Defines the settings and mappings for embeddable objects. Is allowed to be sparsely populated and used
                in
                conjunction with
                the annotations. Alternatively, the metadata-complete attribute can be used to indicate that no
                annotations are
                to be processed in the class. If this is the case then the defaulting rules will be recursively applied.
                @Target({TYPE}) @Retention(RUNTIME) public @interface Embeddable {}
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="description" type="xsd:string" minOccurs="0"/>
            <xsd:element name="attributes" type="orm:embeddable-attributes"
                         minOccurs="0"/>
        </xsd:sequence>
        <xsd:attribute name="class" type="xsd:string" use="required"/>
        <xsd:attribute name="access" type="orm:access-type"/>
        <xsd:attribute name="metadata-complete" type="xsd:boolean"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="embeddable-attributes">
        <xsd:sequence>
            <xsd:element name="basic" type="orm:basic" minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="many-to-one" type="orm:many-to-one"
                         minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="one-to-many" type="orm:one-to-many" minOccurs="0"
                         maxOccurs="unbounded"/>
            <xsd:element name="one-to-one" type="orm:one-to-one" minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="many-to-many"
                         type="orm:many-to-many" minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="element-collection"
                         type="orm:element-collection"
                         minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="embedded" type="orm:embedded" minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="transient" type="orm:transient" minOccurs="0" maxOccurs="unbounded"/>

        </xsd:sequence>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="embedded">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface Embedded {}
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="attribute-override" type="orm:attribute-override" minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element

                    name="association-override" type="orm:association-override"
                    minOccurs="0" maxOccurs="unbounded"/>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string" use="required"/>
        <xsd:attribute name="access" type="orm:access-type"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="embedded-id">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface EmbeddedId {}
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="attribute-override" type="orm:attribute-override" minOccurs="0" maxOccurs="unbounded"/>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string" use="required"/>
        <xsd:attribute name="access" type="orm:access-type"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="entity-listener">
        <xsd:annotation>
            <xsd:documentation>
                Defines an entity listener to be invoked at lifecycle events for the entities that list this listener.
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="description" type="xsd:string" minOccurs="0"/>
            <xsd:element name="pre-persist" type="orm:pre-persist" minOccurs="0"/>
            <xsd:element name="post-persist" type="orm:post-persist" minOccurs="0"/>
            <xsd:element name="pre-remove" type="orm:pre-remove" minOccurs="0"/>
            <xsd:element name="post-remove" type="orm:post-remove"
                         minOccurs="0"/>
            <xsd:element name="pre-update" type="orm:pre-update" minOccurs="0"/>
            <xsd:element name="post-update"
                         type="orm:post-update" minOccurs="0"/>
            <xsd:element name="post-load" type="orm:post-load" minOccurs="0"/>
        </xsd:sequence>
        <xsd:attribute name="class" type="xsd:string" use="required"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="entity-listeners">
        <xsd:annotation>
            <xsd:documentation>
                @Target({TYPE}) @Retention(RUNTIME) public @interface EntityListeners {
                }
                Class[] value();
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="entity-listener" type="orm:entity-listener" minOccurs="0" maxOccurs="unbounded"/>
        </xsd:sequence>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="entity-result">
        <xsd:annotation>
            <xsd:documentation>
                @Target({}) @Retention(RUNTIME) public @interface EntityResult {
                }
                Class entityClass(); FieldResult[] fields() default {}; String discriminatorColumn() default "";
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="field-result" type="orm:field-result" minOccurs="0" maxOccurs="unbounded"/>
        </xsd:sequence>
        <xsd:attribute name="entity-class" type="xsd:string" use="required"/>
        <xsd:attribute name="discriminator-column" type="xsd:string"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:simpleType name="enum-type">
        <xsd:annotation>
            <xsd:documentation>
                public enum EnumType { ORDINAL,
                }
                STRING
            </xsd:documentation>
        </xsd:annotation>
        <xsd:restriction base="xsd:token">
            <xsd:enumeration value="ORDINAL"/>
            <xsd:enumeration value="STRING"/>
        </xsd:restriction>
    </xsd:simpleType>
    <!-- **************************************************** -->
    <xsd:simpleType name="enumerated">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface Enumerated {
                }
                EnumType value() default ORDINAL;
            </xsd:documentation>
        </xsd:annotation>
        <xsd:restriction base="orm:enum-type"/>
    </xsd:simpleType>
    <!-- **************************************************** -->
    <xsd:simpleType name="fetch-type">
        <xsd:annotation>
            <xsd:documentation>public enum FetchType { LAZY, EAGER };
            </xsd:documentation>
        </xsd:annotation>
        <xsd:restriction base="xsd:token">
            <xsd:enumeration value="LAZY"/>
            <xsd:enumeration value="EAGER"/>
        </xsd:restriction>
    </xsd:simpleType>
    <!-- **************************************************** -->
    <xsd:complexType name="field-result">
        <xsd:annotation>
            <xsd:documentation>
                @Target({}) @Retention(RUNTIME) public @interface FieldResult {
                }
                String name(); String column();
            </xsd:documentation>
        </xsd:annotation>
        <xsd:attribute name="name" type="xsd:string" use="required"/>
        <xsd:attribute name="column" type="xsd:string" use="required"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="generated-value">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface GeneratedValue {
                }
                GenerationType strategy() default AUTO; String generator() default "";
            </xsd:documentation>
        </xsd:annotation>
        <xsd:attribute name="strategy" type="orm:generation-type"/>
        <xsd:attribute name="generator" type="xsd:string"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:simpleType name="generation-type">
        <xsd:annotation>
            <xsd:documentation>public enum GenerationType { TABLE, SEQUENCE, IDENTITY, AUTO };
            </xsd:documentation>
        </xsd:annotation>
        <xsd:restriction base="xsd:token">
            <xsd:enumeration value="TABLE"/>
            <xsd:enumeration value="SEQUENCE"/>
            <xsd:enumeration value="IDENTITY"/>
            <xsd:enumeration value="AUTO"/>
        </xsd:restriction>
    </xsd:simpleType>

    <!-- **************************************************** -->
    <xsd:complexType name="id">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface Id {}
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element
                    name="column" type="orm:column" minOccurs="0"/>
            <xsd:element name="generated-value" type="orm:generated-value" minOccurs="0"/>
            <xsd:element name="temporal" type="orm:temporal" minOccurs="0"/>
            <xsd:element name="table-generator" type="orm:table-generator"
                         minOccurs="0"/>
            <xsd:element name="sequence-generator" type="orm:sequence-generator"
                         minOccurs="0"/>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string" use="required"/>
        <xsd:attribute name="access" type="orm:access-type"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="id-class">
        <xsd:annotation>
            <xsd:documentation>
                @Target({TYPE}) @Retention(RUNTIME) public @interface IdClass {
                }
                Class value();
            </xsd:documentation>
        </xsd:annotation>
        <xsd:attribute name="class" type="xsd:string" use="required"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="inheritance">
        <xsd:annotation>
            <xsd:documentation>
                @Target({TYPE}) @Retention(RUNTIME) public @interface Inheritance {
                }
                InheritanceType strategy() default SINGLE_TABLE;
            </xsd:documentation>
        </xsd:annotation>
        <xsd:attribute name="strategy" type="orm:inheritance-type"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:simpleType name="inheritance-type">
        <xsd:annotation>
            <xsd:documentation>
                public enum InheritanceType { SINGLE_TABLE, JOINED, TABLE_PER_CLASS};
            </xsd:documentation>
        </xsd:annotation>
        <xsd:restriction base="xsd:token">
            <xsd:enumeration value="SINGLE_TABLE"/>
            <xsd:enumeration value="JOINED"/>
            <xsd:enumeration value="TABLE_PER_CLASS"/>
        </xsd:restriction>
    </xsd:simpleType>
    <!-- **************************************************** -->
    <xsd:complexType name="join-column">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface JoinColumn {
                }
                String name() default ""; String referencedColumnName() default ""; boolean unique() default false;
                boolean
                nullable() default true; boolean insertable() default true; boolean updatable() default true; String
                columnDefinition() default ""; String table() default "";
            </xsd:documentation>
        </xsd:annotation>
        <xsd:attribute name="name" type="xsd:string"/>
        <xsd:attribute name="referenced-column-name" type="xsd:string"/>
        <xsd:attribute name="unique" type="xsd:boolean"/>
        <xsd:attribute name="nullable" type="xsd:boolean"/>
        <xsd:attribute name="insertable" type="xsd:boolean"/>
        <xsd:attribute name="updatable" type="xsd:boolean"/>
        <xsd:attribute name="column-definition" type="xsd:string"/>
        <xsd:attribute name="table" type="xsd:string"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="join-table">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface JoinTable {
                }
                String name() default ""; String catalog() default ""; String schema() default ""; JoinColumn[]
                joinColumns()
                default {}; JoinColumn[] inverseJoinColumns() default {}; UniqueConstraint[] uniqueConstraints() default
                {};
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="join-column" type="orm:join-column" minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="inverse-join-column" type="orm:join-column" minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element name="unique-constraint" type="orm:unique-constraint" minOccurs="0" maxOccurs="unbounded"/>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string"/>
        <xsd:attribute name="catalog" type="xsd:string"/>
        <xsd:attribute name="schema" type="xsd:string"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="lob">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface Lob {}
            </xsd:documentation>
        </xsd:annotation>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:simpleType name="lock-mode-type">
        <xsd:annotation>
            <xsd:documentation>
                public enum LockModeType { READ, WRITE, OPTIMISTIC, OPTIMISTIC_FORCE_INCREMENT, PESSIMISTIC_READ,
                PESSIMISTIC_WRITE, PESSIMISTIC_FORCE_INCREMENT, NONE};
            </xsd:documentation>
        </xsd:annotation>
        <xsd:restriction base="xsd:token">
            <xsd:enumeration value="READ"/>
            <xsd:enumeration value="WRITE"/>
            <xsd:enumeration value="OPTIMISTIC"/>
            <xsd:enumeration value="OPTIMISTIC_FORCE_INCREMENT"/>
            <xsd:enumeration value="PESSIMISTIC_READ"/>
            <xsd:enumeration value="PESSIMISTIC_WRITE"/>
            <xsd:enumeration value="PESSIMISTIC_FORCE_INCREMENT"/>
            <xsd:enumeration value="NONE"/>
        </xsd:restriction>
    </xsd:simpleType>

    <!-- **************************************************** -->
    <xsd:complexType name="many-to-many">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface ManyToMany {
                }
                Class targetEntity() default void.class; CascadeType[] cascade() default {}; FetchType fetch() default
                LAZY;
                String mappedBy() default "";
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:choice>
                <xsd:element name="order-by" type="orm:order-by"
                             minOccurs="0"/>
                <xsd:element name="order-column" type="orm:order-column"
                             minOccurs="0"/>
            </xsd:choice>
            <xsd:choice>
                <xsd:element name="map-key" type="orm:map-key"
                             minOccurs="0"/>
                <xsd:sequence>
                    <xsd:element name="map-key-class" type="orm:map-key-class" minOccurs="0"/>
                    <xsd:choice>
                        <xsd:element name="map-key-temporal" type="orm:temporal" minOccurs="0"/>
                        <xsd:element name="map-key-enumerated"
                                     type="orm:enumerated" minOccurs="0"/>
                        <xsd:element name="map-key-attribute-override" type="orm:attribute-override"
                                     minOccurs="0" maxOccurs="unbounded"/>
                    </xsd:choice>
                    <xsd:choice>
                        <xsd:element name="map-key-join-column"
                                     type="orm:map-key-join-column"
                                     minOccurs="0"
                                     maxOccurs="unbounded"/>
                    </xsd:choice>
                </xsd:sequence>
            </xsd:choice>
            <xsd:element name="join-table" type="orm:join-table"
                         minOccurs="0"/>
            <xsd:element name="cascade" type="orm:cascade-type"
                         minOccurs="0"/>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string" use="required"/>
        <xsd:attribute name="target-entity" type="xsd:string"/>
        <xsd:attribute name="fetch" type="orm:fetch-type"/>
        <xsd:attribute name="access" type="orm:access-type"/>
        <xsd:attribute name="mapped-by" type="xsd:string"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="many-to-one">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface ManyToOne {

                name="map-key-column" type="orm:map-key-column"
                }
                Class targetEntity() default void.class; CascadeType[] cascade() default {}; FetchType fetch() default
                EAGER;
                boolean optional() default true;
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:choice>
                <xsd:element name="join-column" type="orm:join-column"
                             minOccurs="0" maxOccurs="unbounded"/>
                <xsd:element name="join-table" type="orm:join-table"
                             minOccurs="0"/>
            </xsd:choice>
            <xsd:element name="cascade" type="orm:cascade-type"
                         minOccurs="0"/>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string" use="required"/>
        <xsd:attribute name="target-entity" type="xsd:string"/>
        <xsd:attribute name="fetch" type="orm:fetch-type"/>
        <xsd:attribute name="optional" type="xsd:boolean"/>
        <xsd:attribute name="access" type="orm:access-type"/>
        <xsd:attribute name="maps-id" type="xsd:string"/>
        <xsd:attribute name="id" type="xsd:boolean"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="map-key">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface MapKey {
                }
                String name() default "";
            </xsd:documentation>
        </xsd:annotation>
        <xsd:attribute name="name" type="xsd:string"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="map-key-class">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface MapKeyClass {
                }
                Class value();
            </xsd:documentation>
        </xsd:annotation>
        <xsd:attribute name="class" type="xsd:string" use="required"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="map-key-column">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface MapKeyColumn {
                }
                String name() default ""; boolean unique() default false; boolean nullable() default false; boolean
                insertable()
                default true; boolean updatable() default true; String columnDefinition() default ""; String table()
                default "";
                int length() default 255; int precision() default 0; // decimal precision int scale() default 0; //
                decimal
                scale
            </xsd:documentation>
        </xsd:annotation>
        <xsd:attribute name="name" type="xsd:string"/>
        <xsd:attribute name="unique" type="xsd:boolean"/>
        <xsd:attribute name="nullable" type="xsd:boolean"/>
        <xsd:attribute name="insertable" type="xsd:boolean"/>
        <xsd:attribute name="updatable" type="xsd:boolean"/>
        <xsd:attribute name="column-definition" type="xsd:string"/>
        <xsd:attribute name="table" type="xsd:string"/>
        <xsd:attribute name="length" type="xsd:int"/>
        <xsd:attribute name="precision" type="xsd:int"/>
        <xsd:attribute name="scale" type="xsd:int"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="map-key-join-column">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface MapKeyJoinColumn {
                }
                String name() default ""; String referencedColumnName() default ""; boolean unique() default false;
                boolean
                nullable() default false; boolean insertable() default true; boolean updatable() default true; String
                columnDefinition() default ""; String table() default "";
            </xsd:documentation>
        </xsd:annotation>
        <xsd:attribute name="name" type="xsd:string"/>
        <xsd:attribute name="referenced-column-name" type="xsd:string"/>
        <xsd:attribute name="unique" type="xsd:boolean"/>
        <xsd:attribute name="nullable" type="xsd:boolean"/>
        <xsd:attribute name="insertable" type="xsd:boolean"/>
        <xsd:attribute name="updatable" type="xsd:boolean"/>
        <xsd:attribute name="column-definition" type="xsd:string"/>
        <xsd:attribute name="table" type="xsd:string"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="mapped-superclass">
        <xsd:annotation>
            <xsd:documentation>
                Defines the settings and mappings for a mapped superclass. Is allowed to be sparsely populated and used
                in
                conjunction with the annotations. Alternatively, the metadata-complete attribute can be used to indicate
                that no
                annotations are to be processed If this is the case then the defaulting rules will be recursively
                applied.
                @Target(TYPE) @Retention(RUNTIME) public @interface MappedSuperclass{}
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="description" type="xsd:string" minOccurs="0"/>
            <xsd:element name="id-class" type="orm:id-class" minOccurs="0"/>
            <xsd:element name="exclude-default-listeners" type="orm:emptyType"
                         minOccurs="0"/>
            <xsd:element name="exclude-superclass-listeners" type="orm:emptyType" minOccurs="0"/>
            <xsd:element name="entity-listeners"
                         type="orm:entity-listeners" minOccurs="0"/>
            <xsd:element name="pre-persist" type="orm:pre-persist" minOccurs="0"/>
            <xsd:element name="post-persist" type="orm:post-persist"
                         minOccurs="0"/>
            <xsd:element name="pre-remove" type="orm:pre-remove" minOccurs="0"/>
            <xsd:element name="post-remove" type="orm:post-remove"
                         minOccurs="0"/>
            <xsd:element name="pre-update" type="orm:pre-update" minOccurs="0"/>
            <xsd:element name="post-update" type="orm:post-update"
                         minOccurs="0"/>
            <xsd:element name="post-load" type="orm:post-load" minOccurs="0"/>

            <xsd:element name="attributes" type="orm:attributes" minOccurs="0"/>
        </xsd:sequence>
        <xsd:attribute name="class" type="xsd:string" use="required"/>
        <xsd:attribute name="access" type="orm:access-type"/>
        <xsd:attribute name="metadata-complete" type="xsd:boolean"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="named-native-query">
        <xsd:annotation>
            <xsd:documentation>
                @Target({TYPE}) @Retention(RUNTIME) public @interface NamedNativeQuery {
                }
                String name(); String query(); QueryHint[] hints() default {}; Class resultClass() default void.class;
                String
                resultSetMapping() default ""; //named SqlResultSetMapping
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="description" type="xsd:string" minOccurs="0"/>
            <xsd:element name="query" type="xsd:string"/>
            <xsd:element name="hint" type="orm:query-hint" minOccurs="0" maxOccurs="unbounded"/>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string" use="required"/>
        <xsd:attribute name="result-class" type="xsd:string"/>
        <xsd:attribute name="result-set-mapping" type="xsd:string"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="named-query">
        <xsd:annotation>
            <xsd:documentation>
                @Target({TYPE}) @Retention(RUNTIME) public @interface NamedQuery {
                }
                String name(); String query(); LockModeType lockMode() default NONE; QueryHint[] hints() default {};
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="description" type="xsd:string" minOccurs="0"/>
            <xsd:element name="query" type="xsd:string"/>
            <xsd:element name="lock-mode" type="orm:lock-mode-type" minOccurs="0"/>
            <xsd:element name="hint"
                         type="orm:query-hint"
                         minOccurs="0" maxOccurs="unbounded"/>


        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string" use="required"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="one-to-many">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface OneToMany {
                }
                Class targetEntity() default void.class; CascadeType[] cascade() default {}; FetchType fetch() default
                LAZY;
                String mappedBy() default "";
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:choice>
                <xsd:element name="order-by" type="orm:order-by"
                             minOccurs="0"/>
                <xsd:element name="order-column" type="orm:order-column" minOccurs="0"/>
            </xsd:choice>
            <xsd:choice>

                <xsd:element name="map-key" type="orm:map-key" minOccurs="0"/>
                <xsd:sequence>
                    <xsd:element name="map-key-class" type="orm:map-key-class"
                                 minOccurs="0"/>
                    <xsd:choice>
                        <xsd:element name="map-key-temporal" type="orm:temporal" minOccurs="0"/>
                        <xsd:element name="map-key-enumerated"
                                     type="orm:enumerated" minOccurs="0"/>
                        <xsd:element name="map-key-attribute-override" type="orm:attribute-override"
                                     minOccurs="0" maxOccurs="unbounded"/>
                    </xsd:choice>
                    <xsd:choice>
                        <xsd:element name="map-key-column" type="orm:map-key-column" minOccurs="0"/>
                        <xsd:element name="map-key-join-column"
                                     type="orm:map-key-join-column"
                                     minOccurs="0"
                                     maxOccurs="unbounded"/>
                    </xsd:choice>
                </xsd:sequence>

            </xsd:choice>
            <xsd:choice>

            </xsd:choice>
            <xsd:choice>
                <xsd:element name="join-table" type="orm:join-table" minOccurs="0"/>
                <xsd:element name="join-column" type="orm:join-column" minOccurs="0" maxOccurs="unbounded"/>


            </xsd:choice>
            <xsd:element name="cascade" type="orm:cascade-type"
                         minOccurs="0"/>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string" use="required"/>
        <xsd:attribute name="target-entity" type="xsd:string"/>
        <xsd:attribute name="fetch" type="orm:fetch-type"/>
        <xsd:attribute name="access" type="orm:access-type"/>
        <xsd:attribute name="mapped-by" type="xsd:string"/>
        <xsd:attribute name="orphan-removal" type="xsd:boolean"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="one-to-one">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface OneToOne {
                }
                Class targetEntity() default void.class; CascadeType[] cascade() default {}; FetchType fetch() default
                EAGER;
                boolean optional() default true;
                String mappedBy() default ""; boolean orphanRemoval() default false;
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:choice>
                <xsd:element name="primary-key-join-column"
                             type="orm:primary-key-join-column"
                             minOccurs="0"
                             maxOccurs="unbounded"/>
                <xsd:element name="join-column" type="orm:join-column" minOccurs="0" maxOccurs="unbounded"/>
                <xsd:element name="join-table"
                             type="orm:join-table" minOccurs="0"/>
            </xsd:choice>
            <xsd:element name="cascade" type="orm:cascade-type"
                         minOccurs="0"/>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string" use="required"/>
        <xsd:attribute
                name="target-entity" type="xsd:string"/>
        <xsd:attribute name="fetch" type="orm:fetch-type"/>
        <xsd:attribute name="optional" type="xsd:boolean"/>
        <xsd:attribute
                name="access" type="orm:access-type"/>
        <xsd:attribute name="mapped-by" type="xsd:string"/>
        <xsd:attribute name="orphan-removal" type="xsd:boolean"/>
        <xsd:attribute
                name="maps-id" type="xsd:string"/>
        <xsd:attribute
                name="id" type="xsd:boolean"/>

    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:simpleType name="order-by">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface OrderBy {
                }
                String value() default "";
            </xsd:documentation>
        </xsd:annotation>
        <xsd:restriction base="xsd:string"/>
    </xsd:simpleType>
    <!-- **************************************************** -->
    <xsd:complexType name="order-column">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface OrderColumn {
                String name() default ""; boolean nullable() default true; boolean insertable() default true; boolean
                updatable() default true; String columnDefinition() default "";
                }
            </xsd:documentation>
        </xsd:annotation>
        <xsd:attribute name="name" type="xsd:string"/>
        <xsd:attribute name="nullable" type="xsd:boolean"/>
        <xsd:attribute name="insertable" type="xsd:boolean"/>
        <xsd:attribute name="updatable" type="xsd:boolean"/>
        <xsd:attribute name="column-definition" type="xsd:string"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="post-load">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD}) @Retention(RUNTIME) public @interface PostLoad {}
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="description" type="xsd:string" minOccurs="0"/>
        </xsd:sequence>
        <xsd:attribute name="method-name"

                       type="xsd:string" use="required"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="post-persist">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD}) @Retention(RUNTIME) public @interface PostPersist {}
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="description" type="xsd:string" minOccurs="0"/>
        </xsd:sequence>
        <xsd:attribute name="method-name" type="xsd:string" use="required"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="post-remove">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD}) @Retention(RUNTIME) public @interface PostRemove {}
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="description" type="xsd:string" minOccurs="0"/>
        </xsd:sequence>
        <xsd:attribute name="method-name" type="xsd:string" use="required"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="post-update">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD}) @Retention(RUNTIME) public @interface PostUpdate {}
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="description" type="xsd:string" minOccurs="0"/>
        </xsd:sequence>
        <xsd:attribute name="method-name" type="xsd:string" use="required"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="pre-persist">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD}) @Retention(RUNTIME) public @interface PrePersist {}
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="description" type="xsd:string" minOccurs="0"/>
        </xsd:sequence>
        <xsd:attribute name="method-name" type="xsd:string" use="required"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="pre-remove">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD}) @Retention(RUNTIME) public @interface PreRemove {}
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="description" type="xsd:string" minOccurs="0"/>
        </xsd:sequence>
        <xsd:attribute name="method-name" type="xsd:string" use="required"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="pre-update">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD}) @Retention(RUNTIME) public @interface PreUpdate {}
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="description" type="xsd:string" minOccurs="0"/>
        </xsd:sequence>
        <xsd:attribute name="method-name" type="xsd:string" use="required"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="primary-key-join-column">
        <xsd:annotation>
            <xsd:documentation>
                @Target({TYPE, METHOD, FIELD}) @Retention(RUNTIME) public @interface PrimaryKeyJoinColumn {
                }
                String name() default ""; String referencedColumnName() default ""; String columnDefinition() default
                "";
            </xsd:documentation>
        </xsd:annotation>
        <xsd:attribute name="name" type="xsd:string"/>
        <xsd:attribute name="referenced-column-name" type="xsd:string"/>
        <xsd:attribute name="column-definition" type="xsd:string"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="query-hint">
        <xsd:annotation>
            <xsd:documentation>
                @Target({}) @Retention(RUNTIME) public @interface QueryHint {
                }
                String name(); String value();
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="description" type="xsd:string" minOccurs="0"/>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string" use="required"/>
        <xsd:attribute name="value" type="xsd:string" use="required"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="secondary-table">
        <xsd:annotation>
            <xsd:documentation>
                @Target({TYPE}) @Retention(RUNTIME) public @interface SecondaryTable {
                String name(); String catalog() default ""; String schema() default ""; PrimaryKeyJoinColumn[]
                pkJoinColumns()
                default {}; UniqueConstraint[] uniqueConstraints() default {};
                }
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="primary-key-join-column"
                         type="orm:primary-key-join-column"
                         minOccurs="0"
                         maxOccurs="unbounded"/>
            <xsd:element

                    name="unique-constraint" type="orm:unique-constraint" minOccurs="0" maxOccurs="unbounded"/>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string" use="required"/>
        <xsd:attribute name="catalog" type="xsd:string"/>
        <xsd:attribute name="schema" type="xsd:string"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="sequence-generator">
        <xsd:annotation>
            <xsd:documentation>
                @Target({TYPE, METHOD, FIELD}) @Retention(RUNTIME) public @interface SequenceGenerator {
                }
                String name(); String sequenceName() default ""; String catalog() default ""; String schema() default
                ""; int
                initialValue() default 1; int allocationSize() default 50;
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="description" type="xsd:string" minOccurs="0"/>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string" use="required"/>
        <xsd:attribute name="sequence-name" type="xsd:string"/>
        <xsd:attribute name="catalog" type="xsd:string"/>
        <xsd:attribute name="schema" type="xsd:string"/>
        <xsd:attribute name="initial-value" type="xsd:int"/>
        <xsd:attribute name="allocation-size" type="xsd:int"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="sql-result-set-mapping">
        <xsd:annotation>
            <xsd:documentation>
                @Target({TYPE}) @Retention(RUNTIME) public @interface SqlResultSetMapping {
                }
                String name(); EntityResult[] entities() default {}; ColumnResult[] columns() default {};
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="description" type="xsd:string" minOccurs="0"/>
            <xsd:element
                    name="entity-result" type="orm:entity-result" minOccurs="0" maxOccurs="unbounded"/>
            <xsd:element
                    name="column-result"
                    type="orm:column-result" minOccurs="0" maxOccurs="unbounded"/>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string" use="required"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="table">
        <xsd:annotation>
            <xsd:documentation>
                @Target({TYPE}) @Retention(RUNTIME) public @interface Table {
                String name() default "";
                String catalog() default ""; String schema() default ""; UniqueConstraint[] uniqueConstraints() default
                {};
                }
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="unique-constraint" type="orm:unique-constraint" minOccurs="0" maxOccurs="unbounded"/>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string"/>
        <xsd:attribute name="catalog" type="xsd:string"/>
        <xsd:attribute name="schema" type="xsd:string"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="table-generator">
        <xsd:annotation>
            <xsd:documentation>
                @Target({TYPE, METHOD, FIELD}) @Retention(RUNTIME) public @interface TableGenerator {
                }
                String name(); String table() default ""; String catalog() default ""; String schema() default "";
                String
                pkColumnName() default ""; String valueColumnName() default ""; String pkColumnValue() default ""; int
                initialValue() default 0; int allocationSize() default 50; UniqueConstraint[] uniqueConstraints()
                default {};
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="description" type="xsd:string" minOccurs="0"/>
            <xsd:element name="unique-constraint" type="orm:unique-constraint"
                         minOccurs="0" maxOccurs="unbounded"/>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string" use="required"/>
        <xsd:attribute name="table" type="xsd:string"/>
        <xsd:attribute name="catalog" type="xsd:string"/>
        <xsd:attribute name="schema" type="xsd:string"/>
        <xsd:attribute name="pk-column-name" type="xsd:string"/>
        <xsd:attribute name="value-column-name" type="xsd:string"/>
        <xsd:attribute name="pk-column-value" type="xsd:string"/>
        <xsd:attribute name="initial-value" type="xsd:int"/>
        <xsd:attribute name="allocation-size" type="xsd:int"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:simpleType name="temporal">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface Temporal {
                TemporalType value(); }
            </xsd:documentation>
        </xsd:annotation>
        <xsd:restriction base="orm:temporal-type"/>
    </xsd:simpleType>
    <!-- **************************************************** -->
    <xsd:simpleType name="temporal-type">
        <xsd:annotation>
            <xsd:documentation>
                public enum TemporalType { DATE, // java.sql.Date TIME, // java.sql.Time TIMESTAMP // java.sql.Timestamp
                }
            </xsd:documentation>
        </xsd:annotation>
        <xsd:restriction base="xsd:token">
            <xsd:enumeration value="DATE"/>
            <xsd:enumeration value="TIME"/>
            <xsd:enumeration value="TIMESTAMP"/>
        </xsd:restriction>
    </xsd:simpleType>
    <!-- **************************************************** -->
    <xsd:complexType name="transient">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface Transient {}
            </xsd:documentation>
        </xsd:annotation>
        <xsd:attribute name="name" type="xsd:string" use="required"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="unique-constraint">
        <xsd:annotation>
            <xsd:documentation>
                @Target({}) @Retention(RUNTIME) public @interface UniqueConstraint {
                }
                String name() default ""; String[] columnNames();
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="column-name" type="xsd:string" maxOccurs="unbounded"/>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string"/>
    </xsd:complexType>
    <!-- **************************************************** -->
    <xsd:complexType name="version">
        <xsd:annotation>
            <xsd:documentation>
                @Target({METHOD, FIELD}) @Retention(RUNTIME) public @interface Version {}
            </xsd:documentation>
        </xsd:annotation>
        <xsd:sequence>
            <xsd:element name="column" type="orm:column" minOccurs="0"/>
            <xsd:element name="temporal" type="orm:temporal" minOccurs="0"/>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string" use="required"/>
        <xsd:attribute name="access" type="orm:access-type"/>
    </xsd:complexType>
</xsd:schema>