runtime/org.argeo.slc.core/src/main/resources/org/argeo/slc/core/execution/xml/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:element ref="beans:description" minOccurs="0"/>
  30                                                 <xsd:sequence>
  31                                                         <xsd:element name="arg" minOccurs="0" maxOccurs="unbounded"
  32                                                                 type="flow:argType">
  33                                                                 <xsd:annotation>
  34                                                                         <xsd:documentation><![CDATA[
  35         Parameter for an execution flow which will override at instantiation the
  36         value of the parameter already defined as default value or in a parent bean.
  37                                                                         ]]></xsd:documentation>
  38                                                                 </xsd:annotation>
  39                                                         </xsd:element>
  40                                                 </xsd:sequence>
  41                                                 <xsd:sequence>
  42                                                         <xsd:choice minOccurs="0" maxOccurs="unbounded">
  43                                                                 <xsd:element ref="beans:bean" />
  44                                                                 <xsd:element ref="beans:ref" />
  45                                                                 <xsd:element ref="flow:flow" />
  46                                                         </xsd:choice>
  47                                                         <!--
  48                                                                 <xsd:any namespace="##other" processContents="strict"
  49                                                                 minOccurs="0" maxOccurs="unbounded" />
  50                                                         -->
  51                                                 </xsd:sequence>
  52                                         </xsd:sequence>
  53                                         <xsd:attribute name="path" type="xsd:string">
  54                                                 <xsd:annotation>
  55                                                         <xsd:documentation><![CDATA[
  56         The hierarchical path under which to register this flow.
  57                                                         ]]></xsd:documentation>
  58                                                 </xsd:annotation>
  59                                         </xsd:attribute>
  60                                         <xsd:attribute name="spec" type="xsd:string">
  61                                                 <xsd:annotation>
  62                                                         <xsd:documentation><![CDATA[
  63         A reference to the related specification bean.
  64                                                         ]]></xsd:documentation>
  65                                                 </xsd:annotation>
  66                                         </xsd:attribute>
  67                                         <xsd:attribute name="parent" type="xsd:string">
  68                                                 <xsd:annotation>
  69                                                         <xsd:documentation><![CDATA[
  70         The parent bean definition (in Spring sense).
  71                                                         ]]></xsd:documentation>
  72                                                 </xsd:annotation>
  73                                         </xsd:attribute>
  74                                         <xsd:attribute name="abstract" type="xsd:boolean"
  75                                                 default="false">
  76                                                 <xsd:annotation>
  77                                                         <xsd:documentation><![CDATA[
  78         Whether this flow is abstract (in Spring sense).
  79                                                         ]]></xsd:documentation>
  80                                                 </xsd:annotation>
  81                                         </xsd:attribute>
  82                                 </xsd:extension>
  83                         </xsd:complexContent>
  84                 </xsd:complexType>
  85         </xsd:element>
  86
  87         <xsd:element name="spec">
  88                 <xsd:annotation>
  89                         <xsd:documentation><![CDATA[
  90         SLC flow specifications, defining the parameters and variables
  91         which can be used in related flows, along with their default values and
  92         various constraints.
  93                         ]]></xsd:documentation>
  94                 </xsd:annotation>
  95                 <xsd:complexType>
  96                         <xsd:complexContent>
  97                                 <xsd:extension base="beans:identifiedType">
  98                                         <xsd:sequence>
  99                                                 <xsd:element ref="beans:description" minOccurs="0"/>
 100                                                 <xsd:choice minOccurs="0" maxOccurs="unbounded">
 101                                                         <xsd:element name="primitive" type="flow:primitiveSpecAttributeType"
 102                                                                 minOccurs="0" maxOccurs="unbounded">
 103                                                                 <xsd:annotation>
 104                                                                         <xsd:documentation><![CDATA[
 105         A primitive specification attribute, that is, a plain standard value
 106         and not a reference to an object.
 107                                                                         ]]></xsd:documentation>
 108                                                                 </xsd:annotation>
 109                                                         </xsd:element>
 110                                                         <xsd:element name="ref" type="flow:refSpecAttributeType"
 111                                                                 minOccurs="0" maxOccurs="unbounded">
 112                                                                 <xsd:annotation>
 113                                                                         <xsd:documentation><![CDATA[
 114         A reference specification attribute, that is, a reference to another object.
 115                                                                         ]]></xsd:documentation>
 116                                                                 </xsd:annotation>
 117                                                         </xsd:element>
 118                                                 </xsd:choice>
 119                                         </xsd:sequence>
 120                                 </xsd:extension>
 121                         </xsd:complexContent>
 122                 </xsd:complexType>
 123         </xsd:element>
 124
 125         <xsd:complexType name="specAttributeType">
 126                 <xsd:choice>
 127                         <xsd:element name="value" minOccurs="0" maxOccurs="1">
 128                                 <xsd:annotation>
 129                                         <xsd:documentation><![CDATA[
 130         The default value of the attribute as an inner bean.
 131                                         ]]></xsd:documentation>
 132                                 </xsd:annotation>
 133                                 <xsd:complexType>
 134                                         <xsd:choice minOccurs="1" maxOccurs="1">
 135                                                 <xsd:element ref="beans:bean" />
 136                                                 <xsd:element ref="beans:ref" />
 137                                         </xsd:choice>
 138                                 </xsd:complexType>
 139                         </xsd:element>
 140                 </xsd:choice>
 141                 <xsd:attribute name="name" use="required" type="xsd:string">
 142                         <xsd:annotation>
 143                                 <xsd:documentation><![CDATA[
 144         The name of the attribute, under which in can then be referenced.
 145                                 ]]></xsd:documentation>
 146                         </xsd:annotation>
 147                 </xsd:attribute>
 148                 <xsd:attribute name="value" use="optional" type="xsd:string">
 149                         <xsd:annotation>
 150                                 <xsd:documentation><![CDATA[
 151         The default value of the attribute.
 152                                 ]]></xsd:documentation>
 153                         </xsd:annotation>
 154                 </xsd:attribute>
 155                 <xsd:attribute name="ref" use="optional" type="xsd:string">
 156                         <xsd:annotation>
 157                                 <xsd:documentation><![CDATA[
 158         The default value of the attribute as a reference to another bean.
 159                                 ]]></xsd:documentation>
 160                         </xsd:annotation>
 161                 </xsd:attribute>
 162                 <xsd:attribute name="isParameter" use="optional" type="xsd:boolean"
 163                         default="false">
 164                         <xsd:annotation>
 165                                 <xsd:documentation><![CDATA[
 166         Whether the attribute is a parameter, that is, it has to be set at
 167         instantiation but can be modified afterwards for objects of scope execution.
 168                                 ]]></xsd:documentation>
 169                         </xsd:annotation>
 170                 </xsd:attribute>
 171                 <xsd:attribute name="isFrozen" use="optional" type="xsd:boolean"
 172                         default="false">
 173                         <xsd:annotation>
 174                                 <xsd:documentation><![CDATA[
 175         Whether the attribute is frozen, that is, it cannot be modified at runtime.
 176         A frozen attribute has to be a parameter.
 177                                 ]]></xsd:documentation>
 178                         </xsd:annotation>
 179                 </xsd:attribute>
 180                 <xsd:attribute name="isHidden" use="optional" type="xsd:boolean"
 181                         default="false">
 182                         <xsd:annotation>
 183                                 <xsd:documentation><![CDATA[
 184         Whether the attribute is hidden, that is, it should not be displayed in UIs.
 185                                 ]]></xsd:documentation>
 186                         </xsd:annotation>
 187                 </xsd:attribute>
 188         </xsd:complexType>
 189
 190         <xsd:complexType name="primitiveSpecAttributeType">
 191                 <xsd:complexContent>
 192                         <xsd:extension base="flow:specAttributeType">
 193                                 <xsd:attribute name="type" default="string">
 194                                         <xsd:annotation>
 195                                                 <xsd:documentation><![CDATA[
 196         The type of the primitive specification attribute.
 197                                                 ]]></xsd:documentation>
 198                                         </xsd:annotation>
 199                                         <xsd:simpleType>
 200                                                 <xsd:restriction base="xsd:string">
 201                                                         <xsd:enumeration value="string" />
 202                                                         <xsd:enumeration value="integer" />
 203                                                         <xsd:enumeration value="long" />
 204                                                         <xsd:enumeration value="float" />
 205                                                         <xsd:enumeration value="double" />
 206                                                         <xsd:enumeration value="boolean" />
 207                                                 </xsd:restriction>
 208                                         </xsd:simpleType>
 209                                 </xsd:attribute>
 210                         </xsd:extension>
 211                 </xsd:complexContent>
 212         </xsd:complexType>
 213
 214         <xsd:complexType name="refSpecAttributeType">
 215                 <xsd:complexContent>
 216                         <xsd:extension base="flow:specAttributeType">
 217                                 <xsd:choice>
 218                                         <xsd:element name="choices" minOccurs="0" maxOccurs="1">
 219                                                 <xsd:annotation>
 220                                                         <xsd:documentation><![CDATA[
 221         Possible values to chose from, if ommitted, all the beans in the
 222         application context which implement the provided targetClass will
 223         be considered.
 224                                                         ]]></xsd:documentation>
 225                                                 </xsd:annotation>
 226                                                 <xsd:complexType>
 227                                                         <xsd:choice>
 228                                                                 <xsd:element name="choice" minOccurs="0" maxOccurs="unbounded"
 229                                                                         type="flow:refChoiceType">
 230                                                                         <xsd:annotation>
 231                                                                                 <xsd:documentation><![CDATA[
 232         A choice for a reference specification attribute.
 233                                                                                 ]]></xsd:documentation>
 234                                                                         </xsd:annotation>
 235                                                                 </xsd:element>
 236                                                         </xsd:choice>
 237                                                 </xsd:complexType>
 238                                         </xsd:element>
 239                                 </xsd:choice>
 240                                 <xsd:attribute name="targetClass" use="required" type="xsd:string">
 241                                         <xsd:annotation>
 242                                                 <xsd:documentation><![CDATA[
 243         The class that has to be implemented by the underlying object.
 244                                         ]]></xsd:documentation>
 245                                         </xsd:annotation>
 246                                 </xsd:attribute>
 247                         </xsd:extension>
 248                 </xsd:complexContent>
 249         </xsd:complexType>
 250
 251         <xsd:complexType name="refChoiceType">
 252                 <xsd:attribute name="name" use="required" type="xsd:string">
 253                         <xsd:annotation>
 254                                 <xsd:documentation><![CDATA[
 255         The name of the related bean.
 256                                 ]]></xsd:documentation>
 257                         </xsd:annotation>
 258                 </xsd:attribute>
 259                 <xsd:attribute name="description" use="optional" type="xsd:string">
 260                         <xsd:annotation>
 261                                 <xsd:documentation><![CDATA[
 262         A human readable description of this choice.
 263                                 ]]></xsd:documentation>
 264                         </xsd:annotation>
 265                 </xsd:attribute>
 266         </xsd:complexType>
 267
 268         <xsd:complexType name="argType">
 269                 <xsd:choice minOccurs="0" maxOccurs="1">
 270                         <xsd:element ref="beans:bean" />
 271                         <xsd:element ref="beans:ref" />
 272                         <xsd:element ref="flow:param" />
 273                 </xsd:choice>
 274                 <xsd:attribute name="name" use="required" type="xsd:string">
 275                         <xsd:annotation>
 276                                 <xsd:documentation><![CDATA[
 277         The name of the related parameter.
 278                                 ]]></xsd:documentation>
 279                         </xsd:annotation>
 280                 </xsd:attribute>
 281                 <xsd:attribute name="value" type="xsd:string">
 282                         <xsd:annotation>
 283                                 <xsd:documentation><![CDATA[
 284         The plain value of the related parameter.
 285                                 ]]></xsd:documentation>
 286                         </xsd:annotation>
 287                 </xsd:attribute>
 288                 <xsd:attribute name="ref" type="xsd:string">
 289                         <xsd:annotation>
 290                                 <xsd:documentation><![CDATA[
 291         The value of the related parameter as a reference to a bean.
 292                                 ]]></xsd:documentation>
 293                         </xsd:annotation>
 294                 </xsd:attribute>
 295         </xsd:complexType>
 296
 297         <xsd:attribute name="as-flow" type="xsd:string">
 298                 <xsd:annotation>
 299                         <xsd:documentation><![CDATA[
 300         If decorating an executable bean, it will generate an implicit SLC
 301         execution flow with the provided value as name.
 302                         ]]></xsd:documentation>
 303                 </xsd:annotation>
 304         </xsd:attribute>
 305 <!--
 306         <xsd:attribute name="var" type="xsd:boolean">
 307                 <xsd:annotation>
 308                         <xsd:documentation><![CDATA[
 309         If true, the decorated bean is set to scope execution and proxied.
 310                         ]]></xsd:documentation>
 311                 </xsd:annotation>
 312         </xsd:attribute>
 313 -->
 314         <xsd:element name="param">
 315                 <xsd:annotation>
 316                         <xsd:documentation><![CDATA[
 317         If within a property tag of a bean, it will set the value of this property
 318          with a reference to a parameter.
 319                         ]]></xsd:documentation>
 320                 </xsd:annotation>
 321                 <xsd:complexType>
 322                         <xsd:attribute name="name" type="xsd:string" use="required">
 323                                 <xsd:annotation>
 324                                         <xsd:documentation><![CDATA[
 325         The name of the related parameter.
 326                                         ]]></xsd:documentation>
 327                                 </xsd:annotation>
 328                         </xsd:attribute>
 329                         <xsd:attribute name="instantiationManager" type="xsd:string"
 330                                 use="optional" default="instantiationManager">
 331                                 <xsd:annotation>
 332                                         <xsd:documentation><![CDATA[
 333         A reference to the instantiation manager to use instead of the default one
 334         (expert usage).
 335                                         ]]></xsd:documentation>
 336                                 </xsd:annotation>
 337                         </xsd:attribute>
 338                 </xsd:complexType>
 339         </xsd:element>
 340
 341         <!-- for description tags, beans or current namespace are valid -->
 342         <xsd:element name="description" substitutionGroup="beans:description"/>
 343
 344 </xsd:schema>