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:element ref="beans:list"/>
 138                                                 <xsd:element ref="beans:set"/>
 139                                                 <xsd:element ref="beans:map"/>
 140                                                 <xsd:element ref="beans:props"/>
 141                                         </xsd:choice>
 142                                 </xsd:complexType>
 143                         </xsd:element>
 144                 </xsd:choice>
 145                 <xsd:attribute name="name" use="required" type="xsd:string">
 146                         <xsd:annotation>
 147                                 <xsd:documentation><![CDATA[
 148         The name of the attribute, under which in can then be referenced.
 149                                 ]]></xsd:documentation>
 150                         </xsd:annotation>
 151                 </xsd:attribute>
 152                 <xsd:attribute name="value" use="optional" type="xsd:string">
 153                         <xsd:annotation>
 154                                 <xsd:documentation><![CDATA[
 155         The default value of the attribute.
 156                                 ]]></xsd:documentation>
 157                         </xsd:annotation>
 158                 </xsd:attribute>
 159                 <xsd:attribute name="ref" use="optional" type="xsd:string">
 160                         <xsd:annotation>
 161                                 <xsd:documentation><![CDATA[
 162         The default value of the attribute as a reference to another bean.
 163                                 ]]></xsd:documentation>
 164                         </xsd:annotation>
 165                 </xsd:attribute>
 166                 <xsd:attribute name="isParameter" use="optional" type="xsd:boolean"
 167                         default="false">
 168                         <xsd:annotation>
 169                                 <xsd:documentation><![CDATA[
 170         Whether the attribute is a parameter, that is, it has to be set at
 171         instantiation but can be modified afterwards for objects of scope execution.
 172                                 ]]></xsd:documentation>
 173                         </xsd:annotation>
 174                 </xsd:attribute>
 175                 <xsd:attribute name="isFrozen" use="optional" type="xsd:boolean"
 176                         default="false">
 177                         <xsd:annotation>
 178                                 <xsd:documentation><![CDATA[
 179         Whether the attribute is frozen, that is, it cannot be modified at runtime.
 180         A frozen attribute has to be a parameter.
 181                                 ]]></xsd:documentation>
 182                         </xsd:annotation>
 183                 </xsd:attribute>
 184                 <xsd:attribute name="isHidden" use="optional" type="xsd:boolean"
 185                         default="false">
 186                         <xsd:annotation>
 187                                 <xsd:documentation><![CDATA[
 188         Whether the attribute is hidden, that is, it should not be displayed in UIs.
 189                                 ]]></xsd:documentation>
 190                         </xsd:annotation>
 191                 </xsd:attribute>
 192         </xsd:complexType>
 193
 194         <xsd:complexType name="primitiveSpecAttributeType">
 195                 <xsd:complexContent>
 196                         <xsd:extension base="flow:specAttributeType">
 197                                 <xsd:attribute name="type" default="string">
 198                                         <xsd:annotation>
 199                                                 <xsd:documentation><![CDATA[
 200         The type of the primitive specification attribute.
 201                                                 ]]></xsd:documentation>
 202                                         </xsd:annotation>
 203                                         <xsd:simpleType>
 204                                                 <xsd:restriction base="xsd:string">
 205                                                         <xsd:enumeration value="string" />
 206                                                         <xsd:enumeration value="integer" />
 207                                                         <xsd:enumeration value="long" />
 208                                                         <xsd:enumeration value="float" />
 209                                                         <xsd:enumeration value="double" />
 210                                                         <xsd:enumeration value="boolean" />
 211                                                 </xsd:restriction>
 212                                         </xsd:simpleType>
 213                                 </xsd:attribute>
 214                         </xsd:extension>
 215                 </xsd:complexContent>
 216         </xsd:complexType>
 217
 218         <xsd:complexType name="refSpecAttributeType">
 219                 <xsd:complexContent>
 220                         <xsd:extension base="flow:specAttributeType">
 221                                 <xsd:choice>
 222                                         <xsd:element name="choices" minOccurs="0" maxOccurs="1">
 223                                                 <xsd:annotation>
 224                                                         <xsd:documentation><![CDATA[
 225         Possible values to chose from, if ommitted, all the beans in the
 226         application context which implement the provided targetClass will
 227         be considered.
 228                                                         ]]></xsd:documentation>
 229                                                 </xsd:annotation>
 230                                                 <xsd:complexType>
 231                                                         <xsd:choice>
 232                                                                 <xsd:element name="choice" minOccurs="0" maxOccurs="unbounded"
 233                                                                         type="flow:refChoiceType">
 234                                                                         <xsd:annotation>
 235                                                                                 <xsd:documentation><![CDATA[
 236         A choice for a reference specification attribute.
 237                                                                                 ]]></xsd:documentation>
 238                                                                         </xsd:annotation>
 239                                                                 </xsd:element>
 240                                                         </xsd:choice>
 241                                                 </xsd:complexType>
 242                                         </xsd:element>
 243                                 </xsd:choice>
 244                                 <xsd:attribute name="targetClass" use="required" type="xsd:string">
 245                                         <xsd:annotation>
 246                                                 <xsd:documentation><![CDATA[
 247         The class that has to be implemented by the underlying object.
 248                                         ]]></xsd:documentation>
 249                                         </xsd:annotation>
 250                                 </xsd:attribute>
 251                         </xsd:extension>
 252                 </xsd:complexContent>
 253         </xsd:complexType>
 254
 255         <xsd:complexType name="refChoiceType">
 256                 <xsd:attribute name="name" use="required" type="xsd:string">
 257                         <xsd:annotation>
 258                                 <xsd:documentation><![CDATA[
 259         The name of the related bean.
 260                                 ]]></xsd:documentation>
 261                         </xsd:annotation>
 262                 </xsd:attribute>
 263                 <xsd:attribute name="description" use="optional" type="xsd:string">
 264                         <xsd:annotation>
 265                                 <xsd:documentation><![CDATA[
 266         A human readable description of this choice.
 267                                 ]]></xsd:documentation>
 268                         </xsd:annotation>
 269                 </xsd:attribute>
 270         </xsd:complexType>
 271
 272         <xsd:complexType name="argType">
 273                 <xsd:choice minOccurs="0" maxOccurs="1">
 274                         <xsd:element ref="beans:bean" />
 275                         <xsd:element ref="beans:ref" />
 276                         <xsd:element ref="flow:param" />
 277                         <xsd:element ref="beans:list"/>
 278                         <xsd:element ref="beans:set"/>
 279                         <xsd:element ref="beans:map"/>
 280                         <xsd:element ref="beans:props"/>
 281                 </xsd:choice>
 282                 <xsd:attribute name="name" use="required" type="xsd:string">
 283                         <xsd:annotation>
 284                                 <xsd:documentation><![CDATA[
 285         The name of the related parameter.
 286                                 ]]></xsd:documentation>
 287                         </xsd:annotation>
 288                 </xsd:attribute>
 289                 <xsd:attribute name="value" type="xsd:string">
 290                         <xsd:annotation>
 291                                 <xsd:documentation><![CDATA[
 292         The plain value of the related parameter.
 293                                 ]]></xsd:documentation>
 294                         </xsd:annotation>
 295                 </xsd:attribute>
 296                 <xsd:attribute name="ref" type="xsd:string">
 297                         <xsd:annotation>
 298                                 <xsd:documentation><![CDATA[
 299         The value of the related parameter as a reference to a bean.
 300                                 ]]></xsd:documentation>
 301                         </xsd:annotation>
 302                 </xsd:attribute>
 303         </xsd:complexType>
 304
 305         <xsd:attribute name="as-flow" type="xsd:string">
 306                 <xsd:annotation>
 307                         <xsd:documentation><![CDATA[
 308         If decorating an executable bean, it will generate an implicit SLC
 309         execution flow with the provided value as name.
 310                         ]]></xsd:documentation>
 311                 </xsd:annotation>
 312         </xsd:attribute>
 313         <!--
 314                 <xsd:attribute name="var" type="xsd:boolean"> <xsd:annotation>
 315                 <xsd:documentation><![CDATA[ If true, the decorated bean is set to
 316                 scope execution and proxied. ]]></xsd:documentation> </xsd:annotation>
 317                 </xsd:attribute>
 318         -->
 319
 320         <xsd:element name="variable">
 321                 <xsd:complexType>
 322                         <xsd:annotation>
 323                                 <xsd:documentation><![CDATA[
 324         Marks a bean definition as being variable, i.e. a scoped proxy of scope execution
 325                         ]]></xsd:documentation>
 326                         </xsd:annotation>
 327                         <xsd:attribute name="proxy-target-class" type="xsd:boolean"
 328                                 default="true">
 329                                 <xsd:annotation>
 330                                         <xsd:documentation><![CDATA[
 331                                                 Are class-based (CGLIB) proxies to be created?
 332                                                 This is the default;
 333                                                 in order to switch to standard Java
 334                                                 interface-based proxies, turn this flag to
 335                                                 "false".
 336                                         ]]></xsd:documentation>
 337                                 </xsd:annotation>
 338                         </xsd:attribute>
 339                 </xsd:complexType>
 340         </xsd:element>
 341
 342         <xsd:element name="param">
 343                 <xsd:annotation>
 344                         <xsd:documentation><![CDATA[
 345         If within a property tag of a bean, it will set the value of this property
 346          with a reference to a parameter.
 347                         ]]></xsd:documentation>
 348                 </xsd:annotation>
 349                 <xsd:complexType>
 350                         <xsd:attribute name="name" type="xsd:string" use="required">
 351                                 <xsd:annotation>
 352                                         <xsd:documentation><![CDATA[
 353         The name of the related parameter.
 354                                         ]]></xsd:documentation>
 355                                 </xsd:annotation>
 356                         </xsd:attribute>
 357                         <xsd:attribute name="instantiationManager" type="xsd:string"
 358                                 use="optional" default="instantiationManager">
 359                                 <xsd:annotation>
 360                                         <xsd:documentation><![CDATA[
 361         A reference to the instantiation manager to use instead of the default one
 362         (expert usage).
 363                                         ]]></xsd:documentation>
 364                                 </xsd:annotation>
 365                         </xsd:attribute>
 366                 </xsd:complexType>
 367         </xsd:element>
 368
 369         <!-- for description tags, beans or current namespace are valid -->
 370         <xsd:element name="description" substitutionGroup="beans:description" />
 371
 372 </xsd:schema>