content/schema/common/common.xsd

<?xml version="1.0" encoding="UTF-8"?>
<!--
  Licensed to the Apache Software Foundation (ASF) under one
  or more contributor license agreements.  See the NOTICE file
  distributed with this work for additional information
  regarding copyright ownership.  The ASF licenses this file
  to you under the Apache License, Version 2.0 (the
  "License"); you may not use this file except in compliance
  with the License.  You may obtain a copy of the License at

         http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing,
  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
  under the License.
-->
<xs:schema targetNamespace="http://isis.apache.org/schema/common"
           elementFormDefault="qualified"
           xmlns="http://isis.apache.org/schema/common"
           xmlns:xs="http://www.w3.org/2001/XMLSchema">

    <xs:complexType name="valueDto">
        <xs:choice minOccurs="0" maxOccurs="1">
            <xs:element name="string" type="xs:string"/>
            <xs:element name="byte" type="xs:byte"/>
            <xs:element name="short" type="xs:short"/>
            <xs:element name="int" type="xs:int"/>
            <xs:element name="long" type="xs:long"/>
            <xs:element name="float" type="xs:float"/>
            <xs:element name="double" type="xs:double"/>
            <xs:element name="boolean" type="xs:boolean"/>
            <xs:element name="char" type="xs:string"/>
            <xs:element name="bigInteger" type="xs:integer"/>
            <xs:element name="bigDecimal" type="xs:decimal"/>
            <!-- java.time -->
            <xs:element name="localDate" type="xs:date"/>
            <xs:element name="localDateTime" type="xs:dateTime"/>
            <xs:element name="localTime" type="xs:time"/>
            <xs:element name="offsetTime" type="xs:time"/>
            <xs:element name="offsetDateTime" type="xs:dateTime"/>
            <xs:element name="zonedDateTime" type="xs:dateTime"/>
            <!-- joda -->
            <xs:element name="jodaDateTime" type="xs:dateTime"/>
            <xs:element name="jodaLocalDate" type="xs:date"/>
            <xs:element name="jodaLocalTime" type="xs:time"/>
            <xs:element name="jodaLocalDateTime" type="xs:dateTime"/>
            <!--  -->
            <xs:element name="timestamp" type="xs:dateTime"/>
            <xs:element name="enum" type="enumDto"/>
            <xs:element name="reference" type="oidDto"/>
            <xs:element name="collection" type="collectionDto"/>
            <xs:element name="blob" type="blobDto"/>
            <xs:element name="clob" type="clobDto"/>
        </xs:choice>
    </xs:complexType>

    <xs:complexType name="oidDto">
        <xs:sequence>
            <xs:element name="objectType" type="xs:string">
                <xs:annotation>
                    <xs:documentation>Deprecated, use the 'objectType' attribute instead.</xs:documentation>
                </xs:annotation>
            </xs:element>
            <xs:element name="objectIdentifier" type="xs:string">
                <xs:annotation>
                    <xs:documentation>Deprecated, use the 'id' attribute instead.</xs:documentation>
                </xs:annotation>
            </xs:element>
        </xs:sequence>
        <xs:attribute name="type" type="xs:string"/>
        <xs:attribute name="id" type="xs:string"/>
    </xs:complexType>

    <xs:complexType name="collectionDto">
        <xs:annotation>
            <xs:documentation>A collection of (argument) values
            </xs:documentation>
        </xs:annotation>
        <xs:sequence>
            <xs:element name="value" type="valueDto" minOccurs="1" maxOccurs="unbounded"/>
        </xs:sequence>
        <xs:attribute name="type" use="required" type="valueType"/>
        <xs:attribute name="null" use="optional" type="xs:boolean"/>
    </xs:complexType>

    <xs:complexType name="blobDto">
        <xs:annotation>
            <xs:documentation>A collection of (argument) values
            </xs:documentation>
        </xs:annotation>
        <xs:sequence>
            <xs:element name="name" type="xs:string"/>
            <xs:element name="mimeType" type="xs:string"/>
            <xs:element name="bytes" type="xs:hexBinary"/>
        </xs:sequence>
    </xs:complexType>

    <xs:complexType name="clobDto">
        <xs:annotation>
            <xs:documentation>A collection of (argument) values
            </xs:documentation>
        </xs:annotation>
        <xs:sequence>
            <xs:element name="name" type="xs:string"/>
            <xs:element name="mimeType" type="xs:string"/>
            <xs:element name="chars" type="xs:string"/>
        </xs:sequence>
    </xs:complexType>

    <xs:complexType name="oidsDto">
        <xs:annotation>
            <xs:documentation>A list of OIDs
            </xs:documentation>
        </xs:annotation>
        <xs:sequence>
            <xs:element name="oid" type="oidDto" minOccurs="1" maxOccurs="unbounded"/>
        </xs:sequence>
    </xs:complexType>

    <xs:complexType name="enumDto">
        <xs:sequence>
            <xs:element name="enumType" type="xs:string"/>
            <xs:element name="enumName" type="xs:string"/>
        </xs:sequence>
    </xs:complexType>


    <xs:simpleType name="valueType">
        <xs:restriction base="xs:string">
            <xs:enumeration value="string"/>
            <xs:enumeration value="byte"/>
            <xs:enumeration value="short"/>
            <xs:enumeration value="int"/>
            <xs:enumeration value="long"/>
            <xs:enumeration value="float"/>
            <xs:enumeration value="double"/>
            <xs:enumeration value="boolean"/>
            <xs:enumeration value="char"/>
            <xs:enumeration value="bigInteger"/>
            <xs:enumeration value="bigDecimal"/>
            <xs:enumeration value="javaSqlTimestamp"/>
            <!-- java.time -->
            <xs:enumeration value="localDateTime"/>
            <xs:enumeration value="localDate"/>
            <xs:enumeration value="localTime"/>
            <xs:enumeration value="offsetDateTime"/>
            <xs:enumeration value="offsetTime"/>
            <xs:enumeration value="zonedDateTime"/>
            <!-- joda -->
            <xs:enumeration value="jodaDateTime"/>
            <xs:enumeration value="jodaLocalDate"/>
            <xs:enumeration value="jodaLocalTime"/>
            <xs:enumeration value="jodaLocalDateTime"/>
            <!--  -->
            <xs:enumeration value="enum"/>
            <xs:enumeration value="reference"/>
            <xs:enumeration value="collection"/>
            <xs:enumeration value="blob"/>
            <xs:enumeration value="clob"/>
            <xs:enumeration value="void">
                <xs:annotation>
                    <xs:documentation>Not valid to be used as the parameter type of an action; can be used as its return type.
                    </xs:documentation>
                </xs:annotation>
            </xs:enumeration>
        </xs:restriction>
    </xs:simpleType>

    <xs:complexType name="periodDto">
        <xs:annotation>
            <xs:documentation>Captures a period of time, eg for capturing metrics/timings.
            </xs:documentation>
        </xs:annotation>
        <xs:sequence>
            <xs:element name="startedAt" type="xs:dateTime">
                <xs:annotation>
                    <xs:documentation>The point in time that this period of time started.
                    </xs:documentation>
                </xs:annotation>
            </xs:element>
            <xs:element name="completedAt" type="xs:dateTime" minOccurs="0" maxOccurs="1">
                <xs:annotation>
                    <xs:documentation>The point in time that this period of time completed.  The duration is the difference between 'start' and 'complete'.
                    </xs:documentation>
                </xs:annotation>
            </xs:element>
        </xs:sequence>
    </xs:complexType>

    <xs:complexType name="differenceDto">
        <xs:annotation>
            <xs:documentation>Captures a pair of numbers representing a difference.  Used for example to capture metrics (number objects modified before and after).
            </xs:documentation>
        </xs:annotation>
        <xs:sequence>
        </xs:sequence>
        <xs:attribute name="before" type="xs:int">
            <xs:annotation>
                <xs:documentation>The initial quantity.
                </xs:documentation>
            </xs:annotation>
        </xs:attribute>
        <xs:attribute name="after" type="xs:int">
            <xs:annotation>
                <xs:documentation>The final quantity, once known.  The difference is therefore the computation of (after - before).
                </xs:documentation>
            </xs:annotation>
        </xs:attribute>
    </xs:complexType>

    <xs:complexType name="valueWithTypeDto">
        <xs:annotation>
            <xs:documentation>Captures both a value and its corresponding type.  Used for the return value of action invocations, and for the new value in property edits.
            </xs:documentation>
        </xs:annotation>
        <xs:complexContent>
            <xs:extension base="valueDto">
                <xs:attribute name="type" use="required" type="valueType"/>
                <xs:attribute name="null" use="optional" type="xs:boolean"/>
            </xs:extension>
        </xs:complexContent>
    </xs:complexType>


    <xs:simpleType name="interactionType" >
        <xs:annotation>
            <xs:documentation>Whether this interaction with a member is invoking an action, or editing a property.</xs:documentation>
        </xs:annotation>
        <xs:restriction base="xs:string">
            <xs:enumeration value="action_invocation" />
            <xs:enumeration value="property_edit" />
        </xs:restriction>
    </xs:simpleType>

</xs:schema>