slc-flow-0.12.xsd

   1 <?xml version="1.0" encoding="UTF-8"?>
   2 <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
   3         xmlns:flow="http://www.argeo.org/schema/slc-flow" xmlns:beans="http://www.springframework.org/schema/beans"
   4         targetNamespace="http://www.argeo.org/schema/slc-flow"
   5         elementFormDefault="qualified" attributeFormDefault="unqualified">
   6
   7         <xsd:import namespace="http://www.springframework.org/schema/beans" />
   8
   9         <xsd:annotation>
  10                 <xsd:documentation><![CDATA[
  11         SLC Flow Schema, version 0.12
  12         Authors: Mathieu Baudier
  13
  14         This simplifies the definition of SLC flows and their integration with
  15         regular Spring beans.
  16                 ]]></xsd:documentation>
  17         </xsd:annotation>
  18
  19         <xsd:element name="flow">
  20                 <xsd:annotation>
  21                         <xsd:documentation><![CDATA[
  22         Adds an SLC execution flow, using the default implementation.
  23                         ]]></xsd:documentation>
  24                 </xsd:annotation>
  25                 <xsd:complexType>
  26                         <xsd:complexContent>
  27                                 <xsd:extension base="beans:identifiedType">
  28                                         <xsd:sequence>
  29                                                 <xsd:sequence>
  30                                                         <xsd:element name="arg" minOccurs="0" maxOccurs="unbounded"
  31                                                                 type="flow:argType">
  32                                                                 <xsd:annotation>
  33                                                                         <xsd:documentation><![CDATA[
  34         Parameter for an execution flow which will override at instantiation the
  35         value of the parameter already defined as default value or in a parent bean.
  36                                                                         ]]></xsd:documentation>
  37                                                                 </xsd:annotation>
  38                                                         </xsd:element>
  39                                                 </xsd:sequence>
  40                                                 <xsd:sequence>
  41                                                         <xsd:choice minOccurs="0" maxOccurs="unbounded">
  42                                                                 <xsd:element ref="beans:bean" />
  43                                                                 <xsd:element ref="beans:ref" />
  44                                                         </xsd:choice>
  45                                                         <!--
  46                                                                 <xsd:any namespace="##other" processContents="strict"
  47                                                                 minOccurs="0" maxOccurs="unbounded" />
  48                                                         -->
  49                                                 </xsd:sequence>
  50                                         </xsd:sequence>
  51                                         <xsd:attribute name="path" type="xsd:string">
  52                                                 <xsd:annotation>
  53                                                         <xsd:documentation><![CDATA[
  54         The hierarchical path under which to register this flow.
  55                                                         ]]></xsd:documentation>
  56                                                 </xsd:annotation>
  57                                         </xsd:attribute>
  58                                         <xsd:attribute name="spec" type="xsd:string">
  59                                                 <xsd:annotation>
  60                                                         <xsd:documentation><![CDATA[
  61         A reference to the related specification bean.
  62                                                         ]]></xsd:documentation>
  63                                                 </xsd:annotation>
  64                                         </xsd:attribute>
  65                                         <xsd:attribute name="parent" type="xsd:string">
  66                                                 <xsd:annotation>
  67                                                         <xsd:documentation><![CDATA[
  68         The parent bean definition (in Spring sense).
  69                                                         ]]></xsd:documentation>
  70                                                 </xsd:annotation>
  71                                         </xsd:attribute>
  72                                         <xsd:attribute name="abstract" type="xsd:boolean"
  73                                                 default="false">
  74                                                 <xsd:annotation>
  75                                                         <xsd:documentation><![CDATA[
  76         Whether this flow is abstract (in Spring sense).
  77                                                         ]]></xsd:documentation>
  78                                                 </xsd:annotation>
  79                                         </xsd:attribute>
  80                                 </xsd:extension>
  81                         </xsd:complexContent>
  82                 </xsd:complexType>
  83         </xsd:element>
  84
  85         <xsd:element name="spec">
  86                 <xsd:annotation>
  87                         <xsd:documentation><![CDATA[
  88         SLC flow specifications, defining the parameters and variables
  89         which can be used in related flows, along with their default values and
  90         various constraints.
  91                         ]]></xsd:documentation>
  92                 </xsd:annotation>
  93                 <xsd:complexType>
  94                         <xsd:complexContent>
  95                                 <xsd:extension base="beans:identifiedType">
  96                                         <xsd:sequence>
  97                                                 <xsd:choice minOccurs="0" maxOccurs="unbounded">
  98                                                         <xsd:element name="primitive" type="flow:primitiveSpecAttributeType"
  99                                                                 minOccurs="0" maxOccurs="unbounded">
 100                                                                 <xsd:annotation>
 101                                                                         <xsd:documentation><![CDATA[
 102         A primitive specification attribute, that is, a plain standard value
 103         and not a reference to an object.
 104                                                                         ]]></xsd:documentation>
 105                                                                 </xsd:annotation>
 106                                                         </xsd:element>
 107                                                         <xsd:element name="ref" type="flow:refSpecAttributeType"
 108                                                                 minOccurs="0" maxOccurs="unbounded">
 109                                                                 <xsd:annotation>
 110                                                                         <xsd:documentation><![CDATA[
 111         A reference specification attribute, that is, a reference to another object.
 112                                                                         ]]></xsd:documentation>
 113                                                                 </xsd:annotation>
 114                                                         </xsd:element>
 115                                                 </xsd:choice>
 116                                         </xsd:sequence>
 117                                 </xsd:extension>
 118                         </xsd:complexContent>
 119                 </xsd:complexType>
 120         </xsd:element>
 121
 122         <xsd:complexType name="specAttributeType">
 123                 <xsd:choice>
 124                         <xsd:element name="value" minOccurs="0" maxOccurs="1">
 125                                 <xsd:annotation>
 126                                         <xsd:documentation><![CDATA[
 127         The default value of the attribute as an inner bean.
 128                                         ]]></xsd:documentation>
 129                                 </xsd:annotation>
 130                                 <xsd:complexType>
 131                                         <xsd:choice minOccurs="1" maxOccurs="1">
 132                                                 <xsd:element ref="beans:bean" />
 133                                                 <xsd:element ref="beans:ref" />
 134                                         </xsd:choice>
 135                                 </xsd:complexType>
 136                         </xsd:element>
 137                 </xsd:choice>
 138                 <xsd:attribute name="name" use="required" type="xsd:string">
 139                         <xsd:annotation>
 140                                 <xsd:documentation><![CDATA[
 141         The name of the attribute, under which in can then be referenced.
 142                                 ]]></xsd:documentation>
 143                         </xsd:annotation>
 144                 </xsd:attribute>
 145                 <xsd:attribute name="value" use="optional" type="xsd:string">
 146                         <xsd:annotation>
 147                                 <xsd:documentation><![CDATA[
 148         The default value of the attribute.
 149                                 ]]></xsd:documentation>
 150                         </xsd:annotation>
 151                 </xsd:attribute>
 152                 <xsd:attribute name="ref" use="optional" type="xsd:string">
 153                         <xsd:annotation>
 154                                 <xsd:documentation><![CDATA[
 155         The default value of the attribute as a reference to another bean.
 156                                 ]]></xsd:documentation>
 157                         </xsd:annotation>
 158                 </xsd:attribute>
 159                 <xsd:attribute name="isParameter" use="optional" type="xsd:boolean"
 160                         default="false">
 161                         <xsd:annotation>
 162                                 <xsd:documentation><![CDATA[
 163         Whether the attribute is a parameter, that is, it has to be set at
 164         instantiation but can be modified afterwards for objects of scope execution.
 165                                 ]]></xsd:documentation>
 166                         </xsd:annotation>
 167                 </xsd:attribute>
 168                 <xsd:attribute name="isFrozen" use="optional" type="xsd:boolean"
 169                         default="false">
 170                         <xsd:annotation>
 171                                 <xsd:documentation><![CDATA[
 172         Whether the attribute is frozen, that is, it cannot be modified at runtime.
 173         A frozen attribute has to be a parameter.
 174                                 ]]></xsd:documentation>
 175                         </xsd:annotation>
 176                 </xsd:attribute>
 177                 <xsd:attribute name="isHidden" use="optional" type="xsd:boolean"
 178                         default="false">
 179                         <xsd:annotation>
 180                                 <xsd:documentation><![CDATA[
 181         Whether the attribute is hidden, that is, it should not be displayed in UIs.
 182                                 ]]></xsd:documentation>
 183                         </xsd:annotation>
 184                 </xsd:attribute>
 185         </xsd:complexType>
 186
 187         <xsd:complexType name="primitiveSpecAttributeType">
 188                 <xsd:complexContent>
 189                         <xsd:extension base="flow:specAttributeType">
 190                                 <xsd:attribute name="type" default="string">
 191                                         <xsd:annotation>
 192                                                 <xsd:documentation><![CDATA[
 193         The type of the primitive specification attribute.
 194                                                 ]]></xsd:documentation>
 195                                         </xsd:annotation>
 196                                         <xsd:simpleType>
 197                                                 <xsd:restriction base="xsd:string">
 198                                                         <xsd:enumeration value="string" />
 199                                                         <xsd:enumeration value="integer" />
 200                                                         <xsd:enumeration value="long" />
 201                                                         <xsd:enumeration value="float" />
 202                                                         <xsd:enumeration value="double" />
 203                                                         <xsd:enumeration value="boolean" />
 204                                                 </xsd:restriction>
 205                                         </xsd:simpleType>
 206                                 </xsd:attribute>
 207                         </xsd:extension>
 208                 </xsd:complexContent>
 209         </xsd:complexType>
 210
 211         <xsd:complexType name="refSpecAttributeType">
 212                 <xsd:complexContent>
 213                         <xsd:extension base="flow:specAttributeType">
 214                                 <xsd:choice>
 215                                         <xsd:element name="choices" minOccurs="0" maxOccurs="1">
 216                                                 <xsd:annotation>
 217                                                         <xsd:documentation><![CDATA[
 218         Possible values to chose from, if ommitted, all the beans in the
 219         application context which implement the provided targetClass will
 220         be considered.
 221                                                         ]]></xsd:documentation>
 222                                                 </xsd:annotation>
 223                                                 <xsd:complexType>
 224                                                         <xsd:choice>
 225                                                                 <xsd:element name="choice" minOccurs="0" maxOccurs="unbounded"
 226                                                                         type="flow:refChoiceType">
 227                                                                         <xsd:annotation>
 228                                                                                 <xsd:documentation><![CDATA[
 229         A choice for a reference specification attribute.
 230                                                                                 ]]></xsd:documentation>
 231                                                                         </xsd:annotation>
 232                                                                 </xsd:element>
 233                                                         </xsd:choice>
 234                                                 </xsd:complexType>
 235                                         </xsd:element>
 236                                 </xsd:choice>
 237                                 <xsd:attribute name="targetClass" use="required" type="xsd:string">
 238                                         <xsd:annotation>
 239                                                 <xsd:documentation><![CDATA[
 240         The class that has to be implemented by the underlying object.
 241                                         ]]></xsd:documentation>
 242                                         </xsd:annotation>
 243                                 </xsd:attribute>
 244                         </xsd:extension>
 245                 </xsd:complexContent>
 246         </xsd:complexType>
 247
 248         <xsd:complexType name="refChoiceType">
 249                 <xsd:attribute name="name" use="required" type="xsd:string">
 250                         <xsd:annotation>
 251                                 <xsd:documentation><![CDATA[
 252         The name of the related bean.
 253                                 ]]></xsd:documentation>
 254                         </xsd:annotation>
 255                 </xsd:attribute>
 256                 <xsd:attribute name="description" use="optional" type="xsd:string">
 257                         <xsd:annotation>
 258                                 <xsd:documentation><![CDATA[
 259         A human readable description of this choice.
 260                                 ]]></xsd:documentation>
 261                         </xsd:annotation>
 262                 </xsd:attribute>
 263         </xsd:complexType>
 264
 265         <xsd:complexType name="argType">
 266                 <xsd:choice minOccurs="0" maxOccurs="1">
 267                         <xsd:element ref="beans:bean" />
 268                         <xsd:element ref="beans:ref" />
 269                 </xsd:choice>
 270                 <xsd:attribute name="name" use="required" type="xsd:string">
 271                         <xsd:annotation>
 272                                 <xsd:documentation><![CDATA[
 273         The name of the related parameter.
 274                                 ]]></xsd:documentation>
 275                         </xsd:annotation>
 276                 </xsd:attribute>
 277                 <xsd:attribute name="value" type="xsd:string">
 278                         <xsd:annotation>
 279                                 <xsd:documentation><![CDATA[
 280         The plain value of the related parameter.
 281                                 ]]></xsd:documentation>
 282                         </xsd:annotation>
 283                 </xsd:attribute>
 284                 <xsd:attribute name="ref" type="xsd:string">
 285                         <xsd:annotation>
 286                                 <xsd:documentation><![CDATA[
 287         The value of the related parameter as a reference to a bean.
 288                                 ]]></xsd:documentation>
 289                         </xsd:annotation>
 290                 </xsd:attribute>
 291         </xsd:complexType>
 292
 293         <xsd:attribute name="as-flow" type="xsd:string">
 294                 <xsd:annotation>
 295                         <xsd:documentation><![CDATA[
 296         If decorating an executable bean, it will generate an implicit SLC
 297         execution flow with the provided value as name.
 298                         ]]></xsd:documentation>
 299                 </xsd:annotation>
 300         </xsd:attribute>
 301
 302         <xsd:element name="param">
 303                 <xsd:annotation>
 304                         <xsd:documentation><![CDATA[
 305         If within a property tag of a bean, it will set the value of this property
 306          with a reference to a parameter.
 307                         ]]></xsd:documentation>
 308                 </xsd:annotation>
 309                 <xsd:complexType>
 310                         <xsd:attribute name="name" type="xsd:string" use="required">
 311                                 <xsd:annotation>
 312                                         <xsd:documentation><![CDATA[
 313         The name of the related parameter.
 314                                         ]]></xsd:documentation>
 315                                 </xsd:annotation>
 316                         </xsd:attribute>
 317                         <xsd:attribute name="instantiationManager" type="xsd:string"
 318                                 use="optional" default="instantiationManager">
 319                                 <xsd:annotation>
 320                                         <xsd:documentation><![CDATA[
 321         A reference to the instantiation manager to use instead of the default one
 322         (expert usage).
 323                                         ]]></xsd:documentation>
 324                                 </xsd:annotation>
 325                         </xsd:attribute>
 326                 </xsd:complexType>
 327         </xsd:element>
 328
 329 </xsd:schema>