framework/widget/dtd/widget-tree.xsd

<?xml version="1.0" encoding="UTF-8"?>
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regarding copyright ownership.  The ASF licenses this file
to you under the Apache License, Version 2.0 (the
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software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied.  See the License for the
specific language governing permissions and limitations
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-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
    <xs:element name="trees">
        <xs:complexType>
            <xs:sequence>
                <xs:element maxOccurs="unbounded" ref="tree"/>
            </xs:sequence>
        </xs:complexType>
    </xs:element>
    <xs:element name="tree">
        <xs:complexType>
            <xs:sequence>
                <xs:element maxOccurs="unbounded" ref="node"/>
            </xs:sequence>
            <xs:attributeGroup ref="attlist.tree"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.tree">
        <xs:attribute type="xs:string" name="name" use="required"/>
        <xs:attribute type="xs:string" name="root-node-name" use="required"/>
        <xs:attribute name="default-render-style" default="simple">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="simple"/>
                    <xs:enumeration value="follow-trail"/>
                    <xs:enumeration value="show-peers"/>
                    <xs:enumeration value="expand-collapse"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute type="xs:string" name="default-wrap-style"/>
        <xs:attribute type="xs:string" name="expand-collapse-request"/>
        <xs:attribute type="xs:string" name="trail-name"/>
        <xs:attribute type="xs:string" name="open-depth" default="0"/>
        <xs:attribute type="xs:string" name="post-trail-open-depth" default="0"/>
        <xs:attribute type="xs:string" name="entity-name"/>
        <xs:attribute name="force-child-check" default="true">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="true"/>
                    <xs:enumeration value="false"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
    </xs:attributeGroup>
    <xs:element name="node">
        <xs:complexType>
            <xs:sequence>
                <xs:element minOccurs="0" ref="condition"/>
                <xs:choice minOccurs="0">
                    <xs:element ref="entity-one"/>
                    <xs:element ref="service"/>
                </xs:choice>
                <xs:choice minOccurs="0">
                    <xs:element ref="include-screen"/>
                    <xs:element ref="label"/>
                    <xs:element ref="link"/>
                </xs:choice>
                <xs:element minOccurs="0" maxOccurs="unbounded" ref="sub-node"/>
            </xs:sequence>
            <xs:attributeGroup ref="attlist.node"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.node">
        <xs:attribute type="xs:string" name="name" use="required"/>
        <xs:attribute type="xs:string" name="wrap-style"/>
        <xs:attribute name="render-style">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="simple"/>
                    <xs:enumeration value="follow-trail"/>
                    <xs:enumeration value="show-peers"/>
                    <xs:enumeration value="expand-collapse"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute type="xs:string" name="entry-name" />
        <xs:attribute type="xs:string" name="entity-name" />
        <xs:attribute type="xs:string" name="join-field-name" />
    </xs:attributeGroup>
    <xs:element name="sub-node">
        <xs:complexType>
            <xs:sequence>
                <xs:choice>
                    <xs:element ref="entity-and"/>
                    <xs:element ref="service"/>
                    <xs:element ref="entity-condition"/>
                </xs:choice>
                <xs:element minOccurs="0" maxOccurs="unbounded" ref="out-field-map"/>
            </xs:sequence>
            <xs:attributeGroup ref="attlist.sub-node"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.sub-node">
        <xs:attribute type="xs:string" name="node-name" use="required"/>
    </xs:attributeGroup>

    <xs:element name="include-screen">
        <xs:complexType>
            <xs:attributeGroup ref="attlist.include-screen"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.include-screen">
        <xs:attribute type="xs:string" name="name" use="required"/>
        <xs:attribute type="xs:string" name="location" use="required"/>
        <xs:attribute name="share-scope" default="false">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="true"/>
                    <xs:enumeration value="false"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
    </xs:attributeGroup>
    <xs:element name="label">
        <xs:complexType mixed="true">
            <xs:attributeGroup ref="attlist.label"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.label">
        <xs:attribute type="xs:string" name="text"/>
        <xs:attribute type="xs:string" name="id"/>
        <xs:attribute type="xs:string" name="style"/>
    </xs:attributeGroup>
    <xs:element name="link">
        <xs:complexType>
            <xs:sequence>
                <xs:element minOccurs="0" maxOccurs="unbounded" ref="parameter"/>
                <xs:element minOccurs="0" ref="image"/>
            </xs:sequence>
            <xs:attributeGroup ref="attlist.link"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.link">
        <xs:attribute type="xs:string" name="text"/>
        <xs:attribute type="xs:string" name="id"/>
        <xs:attribute type="xs:string" name="style"/>
        <xs:attribute type="xs:string" name="name"/>
        <xs:attribute type="xs:string" name="title"/>
        <xs:attribute type="xs:string" name="target"/>
        <xs:attribute type="xs:string" name="target-window"/>
        <xs:attribute type="xs:string" name="prefix"/>
        <xs:attribute name="url-mode" default="intra-app">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="intra-app"/>
                    <xs:enumeration value="inter-app"/>
                    <xs:enumeration value="content"/>
                    <xs:enumeration value="plain"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute name="full-path" default="false">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="true"/>
                    <xs:enumeration value="false"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute name="secure" default="false">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="true"/>
                    <xs:enumeration value="false"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute name="encode" default="false">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="true"/>
                    <xs:enumeration value="false"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
    </xs:attributeGroup>
    <xs:element name="parameter">
        <xs:complexType>
            <xs:attributeGroup ref="attlist.parameter"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.parameter">
        <xs:attribute type="xs:string" name="param-name" use="required"/>
        <xs:attribute type="xs:string" name="from-field"/>
        <xs:attribute type="xs:string" name="value"/>
    </xs:attributeGroup>    
    <xs:element name="image">
        <xs:complexType mixed="true">
            <xs:attributeGroup ref="attlist.image"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.image">
        <xs:attribute type="xs:string" name="src"/>
        <xs:attribute type="xs:string" name="id"/>
        <xs:attribute type="xs:string" name="style"/>
        <xs:attribute type="xs:string" name="width"/>
        <xs:attribute type="xs:string" name="height"/>
        <xs:attribute type="xs:string" name="border"/>
        <xs:attribute name="url-mode" default="content">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="ofbiz"/>
                    <xs:enumeration value="content"/>
                    <xs:enumeration value="raw"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
    </xs:attributeGroup>

    <xs:element name="service">
        <xs:complexType>
            <xs:sequence>
                <xs:element minOccurs="0" maxOccurs="unbounded" ref="field-map"/>
            </xs:sequence>
            <xs:attributeGroup ref="attlist.service"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.service">
        <xs:attribute type="xs:string" name="service-name" use="required"/>
        <xs:attribute type="xs:string" name="result-map"/>
        <xs:attribute type="xs:string" name="auto-field-map" default="true">
            <xs:annotation><xs:documentation>This can be "true", "false" or the name of a Map in the context to use as the source Map for the service context.</xs:documentation></xs:annotation>
        </xs:attribute>
        <xs:attribute type="xs:string" name="result-map-list"/>
        <!-- deprecated, use result-map-list instead <xs:attribute type="xs:string" name="result-map-list-iterator-name"/> -->
        <xs:attribute type="xs:string" name="result-map-value"/>
        <xs:attribute type="xs:string" name="value"/>
    </xs:attributeGroup>

    <xs:element name="entity-and">
        <xs:complexType>
            <xs:sequence>
                <xs:element maxOccurs="unbounded" ref="field-map"/>
                <xs:element minOccurs="0" maxOccurs="unbounded" ref="select-field"/>
                <xs:element minOccurs="0" maxOccurs="unbounded" ref="order-by"/>
            </xs:sequence>
            <xs:attributeGroup ref="attlist.entity-and"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.entity-and">
        <xs:attribute name="entity-name" type="xs:string" use="required"/>
        <xs:attribute name="list" type="xs:string"/>
        <xs:attribute name="use-cache" default="false">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="true"/>
                    <xs:enumeration value="false"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute name="filter-by-date" default="false">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="true"/>
                    <xs:enumeration value="false"/>
                    <xs:enumeration value="by-name"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute name="result-set-type" default="scroll">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="forward"/>
                    <xs:enumeration value="scroll"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
    </xs:attributeGroup>
    <xs:element name="entity-condition">
        <xs:complexType>
            <xs:sequence>
                <xs:choice>
                    <xs:element ref="condition-expr"/>
                    <xs:element ref="condition-list"/>
                </xs:choice>
                <xs:element minOccurs="0" ref="having-condition-list"/>
                <xs:element minOccurs="0" maxOccurs="unbounded" ref="select-field"/>
                <xs:element minOccurs="0" maxOccurs="unbounded" ref="order-by"/>
                <xs:choice minOccurs="0">
                    <xs:element ref="limit-range"/>
                    <xs:element ref="limit-view"/>
                    <xs:element ref="use-iterator"/>
                </xs:choice>
            </xs:sequence>
            <xs:attributeGroup ref="attlist.entity-condition"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.entity-condition">
        <xs:attribute name="entity-name" type="xs:string" use="required"/>
        <xs:attribute name="use-cache" default="false">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="true"/>
                    <xs:enumeration value="false"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute name="filter-by-date" default="false">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="true"/>
                    <xs:enumeration value="false"/>
                    <xs:enumeration value="by-name"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute name="distinct" default="false">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="true"/>
                    <xs:enumeration value="false"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute name="delegator-name" type="xs:string"/>
        <xs:attribute name="list" type="xs:string"/>
        <xs:attribute name="result-set-type" default="scroll">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="forward"/>
                    <xs:enumeration value="scroll"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
    </xs:attributeGroup>
    <xs:element name="entity-one">
        <xs:complexType>
            <xs:sequence>
                <xs:element minOccurs="0" maxOccurs="unbounded" ref="field-map"/>
                <xs:element minOccurs="0" maxOccurs="unbounded" ref="select-field"/>
            </xs:sequence>
            <xs:attributeGroup ref="attlist.entity-one"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.entity-one">
        <xs:attribute name="entity-name" type="xs:string" use="required"/>
        <xs:attribute name="value-field" type="xs:string"/>
        <xs:attribute name="use-cache" default="false">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="true"/>
                    <xs:enumeration value="false"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute name="auto-field-map" default="true">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="true"/>
                    <xs:enumeration value="false"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
    </xs:attributeGroup>

    <xs:element name="order-by">
        <xs:complexType>
            <xs:attributeGroup ref="attlist.order-by"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.order-by">
        <xs:attribute type="xs:string" name="field-name" use="required"/>
    </xs:attributeGroup>
    <xs:element name="select-field">
        <xs:complexType>
            <xs:attributeGroup ref="attlist.select-field"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.select-field">
        <xs:attribute type="xs:string" name="field-name" use="required"/>
    </xs:attributeGroup>
    <xs:element name="limit-range">
        <xs:complexType>
            <xs:attributeGroup ref="attlist.limit-range"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.limit-range">
        <xs:attribute name="start" type="xs:string" use="required"><xs:annotation><xs:documentation>Should resolve into a non-negative integer.</xs:documentation></xs:annotation></xs:attribute>
        <xs:attribute name="size" type="xs:string" use="required"><xs:annotation><xs:documentation>Should resolve into a non-negative integer.</xs:documentation></xs:annotation></xs:attribute>
    </xs:attributeGroup>
    <xs:element name="limit-view">
        <xs:complexType>
            <xs:attributeGroup ref="attlist.limit-view"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.limit-view">
        <xs:attribute name="view-index" type="xs:string" use="required"><xs:annotation><xs:documentation>Should resolve into a non-negative integer.</xs:documentation></xs:annotation></xs:attribute>
        <xs:attribute name="view-size" type="xs:string" use="required"><xs:annotation><xs:documentation>Should resolve into a positive integer.</xs:documentation></xs:annotation></xs:attribute>
    </xs:attributeGroup>
    <xs:element name="use-iterator">
        <xs:complexType/>
    </xs:element>
    <xs:element name="field-map">
        <xs:complexType>
            <xs:attributeGroup ref="attlist.field-map"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.field-map">
        <xs:attribute type="xs:string" name="field-name" use="required"/>
        <xs:attribute type="xs:string" name="from-field"/>
        <xs:attribute type="xs:string" name="value"/>
    </xs:attributeGroup>
    <xs:element name="out-field-map">
        <xs:complexType>
            <xs:attributeGroup ref="attlist.out-field-map"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.out-field-map">
        <xs:attribute type="xs:string" name="field-name" use="required"/>
        <xs:attribute type="xs:string" name="to-field-name"/>
    </xs:attributeGroup>

    <xs:element name="condition-list">
        <xs:complexType>
            <xs:choice maxOccurs="unbounded">
                <xs:element ref="condition-expr"/>
                <xs:element ref="condition-list"/>
            </xs:choice>
            <xs:attributeGroup ref="attlist.condition-list"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.condition-list">
        <xs:attribute name="combine" default="and">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="and"/>
                    <xs:enumeration value="or"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
    </xs:attributeGroup>
    <xs:element name="having-condition-list">
        <xs:complexType>
            <xs:choice maxOccurs="unbounded">
                <xs:element ref="condition-expr"/>
                <xs:element ref="condition-list"/>
            </xs:choice>
            <xs:attributeGroup ref="attlist.having-condition-list"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.having-condition-list">
        <xs:attribute name="combine" default="and">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="and"/>
                    <xs:enumeration value="or"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
    </xs:attributeGroup>
    <xs:element name="condition-expr">
        <xs:complexType>
            <xs:attributeGroup ref="attlist.condition-expr"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.condition-expr">
        <xs:attribute name="field-name" type="xs:string" use="required"/>
        <xs:attribute name="operator" default="equals">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="less"/>
                    <xs:enumeration value="greater"/>
                    <xs:enumeration value="less-equals"/>
                    <xs:enumeration value="greater-equals"/>
                    <xs:enumeration value="equals"/>
                    <xs:enumeration value="not-equals"/>
                    <xs:enumeration value="in"/>
                    <xs:enumeration value="between"/>
                    <xs:enumeration value="like"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute name="from-field" type="xs:string"/>
        <xs:attribute name="value" type="xs:string"/>
        <xs:attribute name="ignore-if-null" default="false">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="true"/>
                    <xs:enumeration value="false"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute name="ignore-if-empty" default="false">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="true"/>
                    <xs:enumeration value="false"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute name="ignore-case" default="false">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="true"/>
                    <xs:enumeration value="false"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute name="ignore" default="false">
            <xs:annotation>
                <xs:documentation>
                    Ignore the condition if flag is true.
                    Defaults to false.
                </xs:documentation>
            </xs:annotation>
        </xs:attribute>
    </xs:attributeGroup>

    <!-- ================ CONDITIONS ================ -->
    <xs:element name="AllConditionals" abstract="true"/>
    <xs:element name="condition">
        <xs:complexType>
            <xs:sequence>
                <xs:element minOccurs="1" maxOccurs="1" ref="AllConditionals"/>
            </xs:sequence>
        </xs:complexType>
    </xs:element>
    <xs:element name="and" substitutionGroup="AllConditionals">
        <xs:complexType>
            <xs:sequence>
                <xs:element maxOccurs="unbounded" ref="AllConditionals"/>
            </xs:sequence>
        </xs:complexType>
    </xs:element>
    <xs:element name="xor" substitutionGroup="AllConditionals">
        <xs:complexType>
            <xs:sequence>
                <xs:element maxOccurs="unbounded" ref="AllConditionals"/>
            </xs:sequence>
        </xs:complexType>
    </xs:element>
    <xs:element name="or" substitutionGroup="AllConditionals">
        <xs:complexType>
            <xs:sequence>
                <xs:element maxOccurs="unbounded" ref="AllConditionals"/>
            </xs:sequence>
        </xs:complexType>
    </xs:element>
    <xs:element name="not" substitutionGroup="AllConditionals">
        <xs:complexType>
            <xs:sequence>
                <xs:element ref="AllConditionals"/>
            </xs:sequence>
        </xs:complexType>
    </xs:element>
    <xs:element name="if-has-permission" substitutionGroup="AllConditionals">
        <xs:complexType>
            <xs:attributeGroup ref="attlist.if-has-permission"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.if-has-permission">
        <xs:attribute type="xs:string" name="permission" use="required"/>
        <xs:attribute type="xs:string" name="action"/>
    </xs:attributeGroup>
    <xs:element name="if-entity-permission" substitutionGroup="AllConditionals">
        <xs:complexType>
            <xs:choice minOccurs="0">
                <xs:element minOccurs="0" maxOccurs="1" ref="permission-condition-getter"/>
                <xs:element minOccurs="0" maxOccurs="1" ref="related-role-getter"/>
                <xs:element minOccurs="0" maxOccurs="1" ref="auxiliary-value-getter"/>
            </xs:choice>
            <xs:attributeGroup ref="attlist.if-entity-permission"/>
        </xs:complexType>
    </xs:element>
    <!-- entity-id and target-operation can have multiple pipe separated values. Don't use spaces. -->
    <xs:attributeGroup name="attlist.if-entity-permission">
        <xs:attribute type="xs:string" name="entity-name" use="required"/>
        <xs:attribute type="xs:string" name="entity-id" use="required"/>
        <xs:attribute type="xs:string" name="target-operation" use="required"/>
        <xs:attribute name="display-fail-cond" default="false">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="true"/>
                    <xs:enumeration value="false"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
    </xs:attributeGroup>
    <xs:element name="permission-condition-getter">
        <xs:complexType>
            <xs:attributeGroup ref="attlist.permission-condition-getter"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.permission-condition-getter">
        <xs:attribute type="xs:string" name="entity-name" />
        <xs:attribute type="xs:string" name="operation-field-name" />
        <xs:attribute type="xs:string" name="role-field-name" />
        <xs:attribute type="xs:string" name="auxiliary-field-name" />
        <xs:attribute type="xs:string" name="status-field-name" />
        <xs:attribute type="xs:string" name="privilege-field-name" />
    </xs:attributeGroup>
    <xs:element name="related-role-getter">
        <xs:complexType>
            <xs:attributeGroup ref="attlist.related-role-getter"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.related-role-getter">
        <xs:attribute type="xs:string" name="entity-name" />
        <xs:attribute type="xs:string" name="role-entity-name" />
        <xs:attribute type="xs:string" name="role-type-field-name" />
        <xs:attribute type="xs:string" name="party-field-name" />
        <xs:attribute type="xs:string" name="owner-entity-field-name" />
        <xs:attribute type="xs:string" name="entity-id-name" />
    </xs:attributeGroup>
    <xs:element name="auxiliary-value-getter">
        <xs:complexType>
            <xs:attributeGroup ref="attlist.auxiliary-value-getter"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.auxiliary-value-getter">
        <xs:attribute type="xs:string" name="entity-name" />
        <xs:attribute type="xs:string" name="auxiliary-field-name" />
        <xs:attribute type="xs:string" name="entity-id-name" />
    </xs:attributeGroup>
    <!-- if-validate-method calls a static Java method that takes a String and returns a boolean -->
    <xs:element name="if-validate-method" substitutionGroup="AllConditionals">
        <xs:complexType>
            <xs:attributeGroup ref="attlist.if-validate-method"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.if-validate-method">
        <xs:attribute type="xs:string" name="field" use="required"/>
        <xs:attribute type="xs:string" name="method" use="required"/>
        <xs:attribute type="xs:string" name="class" default="org.ofbiz.base.util.UtilValidate"/>
    </xs:attributeGroup>
    <xs:element name="if-compare" substitutionGroup="AllConditionals">
        <xs:complexType>
            <xs:attributeGroup ref="attlist.if-compare"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.if-compare">
        <xs:attribute name="field" type="xs:string" use="required"/>
        <xs:attribute name="operator" use="required">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="less"/>
                    <xs:enumeration value="greater"/>
                    <xs:enumeration value="less-equals"/>
                    <xs:enumeration value="greater-equals"/>
                    <xs:enumeration value="equals"/>
                    <xs:enumeration value="not-equals"/>
                    <xs:enumeration value="contains"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute type="xs:string" name="value" use="required"/>
        <xs:attribute name="type" default="String">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="PlainString"/>
                    <xs:enumeration value="String"/>
                    <xs:enumeration value="BigDecimal"/>
                    <xs:enumeration value="Double"/>
                    <xs:enumeration value="Float"/>
                    <xs:enumeration value="Long"/>
                    <xs:enumeration value="Integer"/>
                    <xs:enumeration value="Date"/>
                    <xs:enumeration value="Time"/>
                    <xs:enumeration value="Timestamp"/>
                    <xs:enumeration value="Boolean"/>
                    <xs:enumeration value="Object"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute name="format" type="xs:string"/>
    </xs:attributeGroup>
    <xs:element name="if-compare-field" substitutionGroup="AllConditionals">
        <xs:complexType>
            <xs:attributeGroup ref="attlist.if-compare-field"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.if-compare-field">
        <xs:attribute name="field" type="xs:string" use="required"/>
        <xs:attribute name="operator" use="required">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="less"/>
                    <xs:enumeration value="greater"/>
                    <xs:enumeration value="less-equals"/>
                    <xs:enumeration value="greater-equals"/>
                    <xs:enumeration value="equals"/>
                    <xs:enumeration value="not-equals"/>
                    <xs:enumeration value="contains"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute name="to-field" type="xs:string"/>
        <xs:attribute name="type" default="String">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="PlainString"/>
                    <xs:enumeration value="String"/>
                    <xs:enumeration value="BigDecimal"/>
                    <xs:enumeration value="Double"/>
                    <xs:enumeration value="Float"/>
                    <xs:enumeration value="Long"/>
                    <xs:enumeration value="Integer"/>
                    <xs:enumeration value="Date"/>
                    <xs:enumeration value="Time"/>
                    <xs:enumeration value="Timestamp"/>
                    <xs:enumeration value="Boolean"/>
                    <xs:enumeration value="Object"/>
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute type="xs:string" name="format"/>
    </xs:attributeGroup>
    <xs:element name="if-regexp" substitutionGroup="AllConditionals">
        <xs:complexType>
            <xs:attributeGroup ref="attlist.if-regexp"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.if-regexp">
        <xs:attribute type="xs:string" name="field" use="required"/>
        <xs:attribute type="xs:string" name="expr" use="required"/>
    </xs:attributeGroup>
    <xs:element name="if-empty" substitutionGroup="AllConditionals">
        <xs:complexType>
            <xs:attributeGroup ref="attlist.if-empty"/>
        </xs:complexType>
    </xs:element>
    <xs:attributeGroup name="attlist.if-empty">
        <xs:attribute type="xs:string" name="field" use="required"/>
    </xs:attributeGroup>
</xs:schema>
<!--
    examples
    <trees>
        <tree name="ProductCategoryTree" root-node-name="ChildProductCategory">
            <node name="ChildProductCategory">
                <entity-one entity-name="ProductCategory"/>
                <label text="${description} [${productCategoryId}]" style="tabletext"/>
                <sub-node node-name="ChildProductCategory">
                    <entity-and entity-name="ProductCategoryRollup">
                        <constraint field-name="parentProductCategoryId" from-field="productCategoryId"/>
                        <order-by field-name="sequenceNum"/>
                    </entity-many>
                </sub-node>
                <out-field-map field-name="productCategoryId"/>
            </node>
        </tree>
        <tree name="ProductCategoryAndProductsTree" root-node-name="ChildProductCategory">
            <node name="ChildProductCategory">
                <entity-one entity-name="ProductCategory"/>
                <label text="${description} [${productCategoryId}]" style="tableheadtext"/>
                <sub-node node-name="ChildProductCategory">
                    <entity-and entity-name="ProductCategoryRollup">
                        <constraint field-name="parentProductCategoryId" from-field="productCategoryId"/>
                        <order-by field-name="sequenceNum"/>
                    </entity-many>
                    <out-field-map field-name="productCategoryId"/>
                </sub-node>
                <sub-node node-name="ChildProduct">
                    <entity-and entity-name="ProductCategoryMember">
                        <constraint field-name="productCategoryId"/>
                        <order-by field-name="sequenceNum"/>
                    </entity-many>
                    <out-field-map field-name="productId"/>
                </sub-node>
            </node>
            <node name="ChildProduct">
                <service service-name="getProductInfo"/>
                <label text="${productName} [${productId}] - ${price}" style="tabletext"/>
            </node>
        </tree>
    </trees>
-->