org.argeo.slc.core/src/org/argeo/slc/core/execution/xml/slc-flow-1.2.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                 schemaLocation="http://www.springframework.org/schema/beans/spring-beans-2.5.xsd" />
   9
  10         <xsd:annotation>
  11                 <xsd:documentation><![CDATA[
  12         SLC Flow Schema, version 1.2
  13         Authors: Mathieu Baudier
  14
  15         This simplifies the definition of SLC flows and their integration with
  16         regular Spring beans.
  17                 ]]></xsd:documentation>
  18         </xsd:annotation>
  19
  20         <xsd:element name="flow">
  21                 <xsd:annotation>
  22                         <xsd:documentation><![CDATA[
  23         Adds an SLC execution flow, using the default implementation.
  24                         ]]></xsd:documentation>
  25                 </xsd:annotation>
  26                 <xsd:complexType>
  27                         <xsd:complexContent>
  28                                 <xsd:extension base="beans:identifiedType">
  29                                         <xsd:sequence>
  30                                                 <xsd:element ref="beans:description" minOccurs="0" />
  31                                                 <xsd:sequence>
  32                                                         <xsd:element name="arg" minOccurs="0" maxOccurs="unbounded"
  33                                                                 type="flow:argType">
  34                                                                 <xsd:annotation>
  35                                                                         <xsd:documentation><![CDATA[
  36         Parameter for an execution flow which will override at instantiation the
  37         value of the parameter already defined as default value or in a parent bean.
  38                                                                         ]]></xsd:documentation>
  39                                                                 </xsd:annotation>
  40                                                         </xsd:element>
  41                                                 </xsd:sequence>
  42                                                 <xsd:sequence>
  43                                                         <xsd:choice minOccurs="0" maxOccurs="unbounded">
  44                                                                 <xsd:element ref="beans:bean" />
  45                                                                 <xsd:element ref="beans:ref" />
  46                                                                 <xsd:element ref="flow:flow" />
  47                                                                 <xsd:element ref="flow:spec" />
  48                                                         </xsd:choice>
  49                                                         <!-- <xsd:any namespace="##other" processContents="strict" minOccurs="0"
  50                                                                 maxOccurs="unbounded" /> -->
  51                                                 </xsd:sequence>
  52                                         </xsd:sequence>
  53                                         <xsd:attribute name="name" type="xsd:string">
  54                                                 <xsd:annotation>
  55                                                         <xsd:documentation><![CDATA[
  56         Name of the flow (alternative to ID).
  57                                                         ]]></xsd:documentation>
  58                                                 </xsd:annotation>
  59                                         </xsd:attribute>
  60                                         <xsd:attribute name="class" type="xsd:string">
  61                                                 <xsd:annotation>
  62                                                         <xsd:documentation><![CDATA[
  63         Another implementation of execution flow.
  64                                                         ]]></xsd:documentation>
  65                                                 </xsd:annotation>
  66                                         </xsd:attribute>
  67                                         <xsd:attribute name="path" type="xsd:string">
  68                                                 <!-- DEPRECATED: not used anymore -->
  69                                                 <xsd:annotation>
  70                                                         <xsd:documentation><![CDATA[
  71         The hierarchical path under which to register this flow.
  72                                                         ]]></xsd:documentation>
  73                                                 </xsd:annotation>
  74                                         </xsd:attribute>
  75                                         <xsd:attribute name="spec" type="xsd:string">
  76                                                 <xsd:annotation>
  77                                                         <xsd:documentation><![CDATA[
  78         A reference to the related specification bean.
  79                                                         ]]></xsd:documentation>
  80                                                 </xsd:annotation>
  81                                         </xsd:attribute>
  82                                         <xsd:attribute name="parent" type="xsd:string">
  83                                                 <xsd:annotation>
  84                                                         <xsd:documentation><![CDATA[
  85         The parent bean definition (in Spring sense).
  86                                                         ]]></xsd:documentation>
  87                                                 </xsd:annotation>
  88                                         </xsd:attribute>
  89                                         <xsd:attribute name="abstract" type="xsd:boolean"
  90                                                 default="false">
  91                                                 <xsd:annotation>
  92                                                         <xsd:documentation><![CDATA[
  93         Whether this flow is abstract (in Spring sense).
  94                                                         ]]></xsd:documentation>
  95                                                 </xsd:annotation>
  96                                         </xsd:attribute>
  97                                 </xsd:extension>
  98                         </xsd:complexContent>
  99                 </xsd:complexType>
 100         </xsd:element>
 101
 102         <xsd:element name="spec">
 103                 <xsd:annotation>
 104                         <xsd:documentation><![CDATA[
 105         SLC flow specifications, defining the parameters and variables
 106         which can be used in related flows, along with their default values and
 107         various constraints.
 108                         ]]></xsd:documentation>
 109                 </xsd:annotation>
 110                 <xsd:complexType>
 111                         <xsd:complexContent>
 112                                 <xsd:extension base="beans:identifiedType">
 113                                         <xsd:sequence>
 114                                                 <xsd:element ref="beans:description" minOccurs="0" />
 115                                                 <xsd:choice minOccurs="0" maxOccurs="unbounded">
 116                                                         <xsd:element name="primitive" type="flow:primitiveSpecAttributeType"
 117                                                                 minOccurs="0" maxOccurs="unbounded">
 118                                                                 <xsd:annotation>
 119                                                                         <xsd:documentation><![CDATA[
 120         A primitive specification attribute, that is, a plain standard value
 121         and not a reference to an object.
 122                                                                         ]]></xsd:documentation>
 123                                                                 </xsd:annotation>
 124                                                         </xsd:element>
 125                                                         <xsd:element name="ref" type="flow:refSpecAttributeType"
 126                                                                 minOccurs="0" maxOccurs="unbounded">
 127                                                                 <xsd:annotation>
 128                                                                         <xsd:documentation><![CDATA[
 129         A reference specification attribute, that is, a reference to another object.
 130                                                                         ]]></xsd:documentation>
 131                                                                 </xsd:annotation>
 132                                                         </xsd:element>
 133                                                 </xsd:choice>
 134                                         </xsd:sequence>
 135                                 </xsd:extension>
 136                         </xsd:complexContent>
 137                 </xsd:complexType>
 138         </xsd:element>
 139
 140         <xsd:complexType name="specAttributeType">
 141                 <xsd:choice>
 142                         <xsd:element name="value" minOccurs="0" maxOccurs="1">
 143                                 <xsd:annotation>
 144                                         <xsd:documentation><![CDATA[
 145         The default value of the attribute as an inner bean.
 146                                         ]]></xsd:documentation>
 147                                 </xsd:annotation>
 148                                 <xsd:complexType>
 149                                         <xsd:choice minOccurs="1" maxOccurs="1">
 150                                                 <xsd:element ref="beans:bean" />
 151                                                 <xsd:element ref="beans:ref" />
 152                                                 <xsd:element ref="beans:list" />
 153                                                 <xsd:element ref="beans:set" />
 154                                                 <xsd:element ref="beans:map" />
 155                                                 <xsd:element ref="beans:props" />
 156                                         </xsd:choice>
 157                                 </xsd:complexType>
 158                         </xsd:element>
 159                 </xsd:choice>
 160                 <xsd:attribute name="name" use="required" type="xsd:string">
 161                         <xsd:annotation>
 162                                 <xsd:documentation><![CDATA[
 163         The name of the attribute, under which in can then be referenced.
 164                                 ]]></xsd:documentation>
 165                         </xsd:annotation>
 166                 </xsd:attribute>
 167                 <xsd:attribute name="value" use="optional" type="xsd:string">
 168                         <xsd:annotation>
 169                                 <xsd:documentation><![CDATA[
 170         The default value of the attribute.
 171                                 ]]></xsd:documentation>
 172                         </xsd:annotation>
 173                 </xsd:attribute>
 174                 <xsd:attribute name="ref" use="optional" type="xsd:string">
 175                         <xsd:annotation>
 176                                 <xsd:documentation><![CDATA[
 177         The default value of the attribute as a reference to another bean.
 178                                 ]]></xsd:documentation>
 179                         </xsd:annotation>
 180                 </xsd:attribute>
 181                 <xsd:attribute name="isImmutable" use="optional" type="xsd:boolean"
 182                         default="false">
 183                         <xsd:annotation>
 184                                 <xsd:documentation><![CDATA[
 185         Whether the attribute is a parameter, that is, it has to be set at
 186         instantiation but can be modified afterwards for objects of scope execution.
 187                                 ]]></xsd:documentation>
 188                         </xsd:annotation>
 189                 </xsd:attribute>
 190                 <xsd:attribute name="isParameter" use="optional" type="xsd:boolean"
 191                         default="false">
 192                         <!-- DEPRECATED: old name of isImmutable -->
 193                         <xsd:annotation>
 194                                 <xsd:documentation><![CDATA[
 195         Whether the attribute is a parameter, that is, it has to be set at
 196         instantiation but can be modified afterwards for objects of scope execution.
 197                                 ]]></xsd:documentation>
 198                         </xsd:annotation>
 199                 </xsd:attribute>
 200                 <xsd:attribute name="isConstant" use="optional" type="xsd:boolean"
 201                         default="false">
 202                         <xsd:annotation>
 203                                 <xsd:documentation><![CDATA[
 204         Whether the attribute is frozen, that is, it cannot be modified at runtime.
 205         A frozen attribute has to be a parameter.
 206                                 ]]></xsd:documentation>
 207                         </xsd:annotation>
 208                 </xsd:attribute>
 209                 <xsd:attribute name="isFrozen" use="optional" type="xsd:boolean"
 210                         default="false">
 211                         <!-- DEPRECATED: old name of isConstant -->
 212                         <xsd:annotation>
 213                                 <xsd:documentation><![CDATA[
 214         Whether the attribute is frozen, that is, it cannot be modified at runtime.
 215         A frozen attribute has to be a parameter.
 216                                 ]]></xsd:documentation>
 217                         </xsd:annotation>
 218                 </xsd:attribute>
 219                 <xsd:attribute name="isHidden" use="optional" type="xsd:boolean"
 220                         default="false">
 221                         <xsd:annotation>
 222                                 <xsd:documentation><![CDATA[
 223         Whether the attribute is hidden, that is, it should not be displayed in UIs.
 224                                 ]]></xsd:documentation>
 225                         </xsd:annotation>
 226                 </xsd:attribute>
 227         </xsd:complexType>
 228
 229         <xsd:complexType name="primitiveSpecAttributeType">
 230                 <xsd:complexContent>
 231                         <xsd:extension base="flow:specAttributeType">
 232                                 <xsd:attribute name="type" default="string">
 233                                         <xsd:annotation>
 234                                                 <xsd:documentation><![CDATA[
 235         The type of the primitive specification attribute.
 236                                                 ]]></xsd:documentation>
 237                                         </xsd:annotation>
 238                                         <xsd:simpleType>
 239                                                 <xsd:restriction base="xsd:string">
 240                                                         <xsd:enumeration value="string" />
 241                                                         <xsd:enumeration value="password" />
 242                                                         <xsd:enumeration value="integer" />
 243                                                         <xsd:enumeration value="long" />
 244                                                         <xsd:enumeration value="float" />
 245                                                         <xsd:enumeration value="double" />
 246                                                         <xsd:enumeration value="boolean" />
 247                                                 </xsd:restriction>
 248                                         </xsd:simpleType>
 249                                 </xsd:attribute>
 250                         </xsd:extension>
 251                 </xsd:complexContent>
 252         </xsd:complexType>
 253
 254         <xsd:complexType name="refSpecAttributeType">
 255                 <xsd:complexContent>
 256                         <xsd:extension base="flow:specAttributeType">
 257                                 <xsd:choice>
 258                                         <xsd:element name="choices" minOccurs="0" maxOccurs="1">
 259                                                 <xsd:annotation>
 260                                                         <xsd:documentation><![CDATA[
 261         Possible values to chose from, if ommitted, all the beans in the
 262         application context which implement the provided targetClass will
 263         be considered.
 264                                                         ]]></xsd:documentation>
 265                                                 </xsd:annotation>
 266                                                 <xsd:complexType>
 267                                                         <xsd:choice>
 268                                                                 <xsd:element name="choice" minOccurs="0" maxOccurs="unbounded"
 269                                                                         type="flow:refChoiceType">
 270                                                                         <xsd:annotation>
 271                                                                                 <xsd:documentation><![CDATA[
 272         A choice for a reference specification attribute.
 273                                                                                 ]]></xsd:documentation>
 274                                                                         </xsd:annotation>
 275                                                                 </xsd:element>
 276                                                         </xsd:choice>
 277                                                 </xsd:complexType>
 278                                         </xsd:element>
 279                                 </xsd:choice>
 280                                 <xsd:attribute name="targetClass" use="required" type="xsd:string">
 281                                         <xsd:annotation>
 282                                                 <xsd:documentation><![CDATA[
 283         The class that has to be implemented by the underlying object.
 284                                         ]]></xsd:documentation>
 285                                         </xsd:annotation>
 286                                 </xsd:attribute>
 287                         </xsd:extension>
 288                 </xsd:complexContent>
 289         </xsd:complexType>
 290
 291         <xsd:complexType name="refChoiceType">
 292                 <xsd:attribute name="name" use="required" type="xsd:string">
 293                         <xsd:annotation>
 294                                 <xsd:documentation><![CDATA[
 295         The name of the related bean.
 296                                 ]]></xsd:documentation>
 297                         </xsd:annotation>
 298                 </xsd:attribute>
 299                 <xsd:attribute name="description" use="optional" type="xsd:string">
 300                         <xsd:annotation>
 301                                 <xsd:documentation><![CDATA[
 302         A human readable description of this choice.
 303                                 ]]></xsd:documentation>
 304                         </xsd:annotation>
 305                 </xsd:attribute>
 306         </xsd:complexType>
 307
 308         <xsd:complexType name="argType">
 309                 <xsd:choice minOccurs="0" maxOccurs="1">
 310                         <xsd:element ref="beans:bean" />
 311                         <xsd:element ref="beans:ref" />
 312                         <xsd:element ref="flow:param" />
 313                         <xsd:element ref="beans:list" />
 314                         <xsd:element ref="beans:set" />
 315                         <xsd:element ref="beans:map" />
 316                         <xsd:element ref="beans:props" />
 317                 </xsd:choice>
 318                 <xsd:attribute name="name" use="required" type="xsd:string">
 319                         <xsd:annotation>
 320                                 <xsd:documentation><![CDATA[
 321         The name of the related parameter.
 322                                 ]]></xsd:documentation>
 323                         </xsd:annotation>
 324                 </xsd:attribute>
 325                 <xsd:attribute name="value" type="xsd:string">
 326                         <xsd:annotation>
 327                                 <xsd:documentation><![CDATA[
 328         The plain value of the related parameter.
 329                                 ]]></xsd:documentation>
 330                         </xsd:annotation>
 331                 </xsd:attribute>
 332                 <xsd:attribute name="ref" type="xsd:string">
 333                         <xsd:annotation>
 334                                 <xsd:documentation><![CDATA[
 335         The value of the related parameter as a reference to a bean.
 336                                 ]]></xsd:documentation>
 337                         </xsd:annotation>
 338                 </xsd:attribute>
 339         </xsd:complexType>
 340
 341         <xsd:attribute name="as-flow" type="xsd:string">
 342                 <xsd:annotation>
 343                         <xsd:documentation><![CDATA[
 344         If decorating an executable bean, it will generate an implicit SLC
 345         execution flow with the provided value as name.
 346                         ]]></xsd:documentation>
 347                 </xsd:annotation>
 348         </xsd:attribute>
 349         <!-- <xsd:attribute name="var" type="xsd:boolean"> <xsd:annotation> <xsd:documentation><![CDATA[
 350                 If true, the decorated bean is set to scope execution and proxied. ]]></xsd:documentation>
 351                 </xsd:annotation> </xsd:attribute> -->
 352
 353         <xsd:element name="variable">
 354                 <xsd:complexType>
 355                         <xsd:annotation>
 356                                 <xsd:documentation><![CDATA[
 357         Marks a bean definition as being variable, i.e. a scoped proxy of scope execution
 358                         ]]></xsd:documentation>
 359                         </xsd:annotation>
 360                         <xsd:attribute name="proxy-target-class" type="xsd:boolean"
 361                                 default="true">
 362                                 <xsd:annotation>
 363                                         <xsd:documentation><![CDATA[
 364                                                 Are class-based (CGLIB) proxies to be created?
 365                                                 This is the default;
 366                                                 in order to switch to standard Java
 367                                                 interface-based proxies, turn this flag to
 368                                                 "false".
 369                                         ]]></xsd:documentation>
 370                                 </xsd:annotation>
 371                         </xsd:attribute>
 372                 </xsd:complexType>
 373         </xsd:element>
 374
 375         <xsd:element name="param">
 376                 <xsd:annotation>
 377                         <xsd:documentation><![CDATA[
 378         If within a property tag of a bean, it will set the value of this property
 379          with a reference to a parameter.
 380                         ]]></xsd:documentation>
 381                 </xsd:annotation>
 382                 <xsd:complexType>
 383                         <xsd:attribute name="name" type="xsd:string" use="required">
 384                                 <xsd:annotation>
 385                                         <xsd:documentation><![CDATA[
 386         The name of the related parameter.
 387                                         ]]></xsd:documentation>
 388                                 </xsd:annotation>
 389                         </xsd:attribute>
 390                         <xsd:attribute name="instantiationManager" type="xsd:string"
 391                                 use="optional" default="instantiationManager">
 392                                 <xsd:annotation>
 393                                         <xsd:documentation><![CDATA[
 394         A reference to the instantiation manager to use instead of the default one
 395         (expert usage).
 396                                         ]]></xsd:documentation>
 397                                 </xsd:annotation>
 398                         </xsd:attribute>
 399                 </xsd:complexType>
 400         </xsd:element>
 401
 402 </xsd:schema>