org.argeo.slc.core/src/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                 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 0.12
  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:choice>
  48                                                         <!--
  49                                                                 <xsd:any namespace="##other" processContents="strict"
  50                                                                 minOccurs="0" maxOccurs="unbounded" />
  51                                                         -->
  52                                                 </xsd:sequence>
  53                                         </xsd:sequence>
  54                                         <xsd:attribute name="name" type="xsd:string">
  55                                                 <xsd:annotation>
  56                                                         <xsd:documentation><![CDATA[
  57         Name of the flow (alternative to ID).
  58                                                         ]]></xsd:documentation>
  59                                                 </xsd:annotation>
  60                                         </xsd:attribute>
  61                                         <xsd:attribute name="class" type="xsd:string">
  62                                                 <xsd:annotation>
  63                                                         <xsd:documentation><![CDATA[
  64         Another implementation of execution flow.
  65                                                         ]]></xsd:documentation>
  66                                                 </xsd:annotation>
  67                                         </xsd:attribute>
  68                                         <xsd:attribute name="path" type="xsd:string">
  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="isParameter" 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="isFrozen" use="optional" type="xsd:boolean"
 191                         default="false">
 192                         <xsd:annotation>
 193                                 <xsd:documentation><![CDATA[
 194         Whether the attribute is frozen, that is, it cannot be modified at runtime.
 195         A frozen attribute has to be a parameter.
 196                                 ]]></xsd:documentation>
 197                         </xsd:annotation>
 198                 </xsd:attribute>
 199                 <xsd:attribute name="isHidden" use="optional" type="xsd:boolean"
 200                         default="false">
 201                         <xsd:annotation>
 202                                 <xsd:documentation><![CDATA[
 203         Whether the attribute is hidden, that is, it should not be displayed in UIs.
 204                                 ]]></xsd:documentation>
 205                         </xsd:annotation>
 206                 </xsd:attribute>
 207         </xsd:complexType>
 208
 209         <xsd:complexType name="primitiveSpecAttributeType">
 210                 <xsd:complexContent>
 211                         <xsd:extension base="flow:specAttributeType">
 212                                 <xsd:attribute name="type" default="string">
 213                                         <xsd:annotation>
 214                                                 <xsd:documentation><![CDATA[
 215         The type of the primitive specification attribute.
 216                                                 ]]></xsd:documentation>
 217                                         </xsd:annotation>
 218                                         <xsd:simpleType>
 219                                                 <xsd:restriction base="xsd:string">
 220                                                         <xsd:enumeration value="string" />
 221                                                         <xsd:enumeration value="integer" />
 222                                                         <xsd:enumeration value="long" />
 223                                                         <xsd:enumeration value="float" />
 224                                                         <xsd:enumeration value="double" />
 225                                                         <xsd:enumeration value="boolean" />
 226                                                 </xsd:restriction>
 227                                         </xsd:simpleType>
 228                                 </xsd:attribute>
 229                         </xsd:extension>
 230                 </xsd:complexContent>
 231         </xsd:complexType>
 232
 233         <xsd:complexType name="refSpecAttributeType">
 234                 <xsd:complexContent>
 235                         <xsd:extension base="flow:specAttributeType">
 236                                 <xsd:choice>
 237                                         <xsd:element name="choices" minOccurs="0" maxOccurs="1">
 238                                                 <xsd:annotation>
 239                                                         <xsd:documentation><![CDATA[
 240         Possible values to chose from, if ommitted, all the beans in the
 241         application context which implement the provided targetClass will
 242         be considered.
 243                                                         ]]></xsd:documentation>
 244                                                 </xsd:annotation>
 245                                                 <xsd:complexType>
 246                                                         <xsd:choice>
 247                                                                 <xsd:element name="choice" minOccurs="0" maxOccurs="unbounded"
 248                                                                         type="flow:refChoiceType">
 249                                                                         <xsd:annotation>
 250                                                                                 <xsd:documentation><![CDATA[
 251         A choice for a reference specification attribute.
 252                                                                                 ]]></xsd:documentation>
 253                                                                         </xsd:annotation>
 254                                                                 </xsd:element>
 255                                                         </xsd:choice>
 256                                                 </xsd:complexType>
 257                                         </xsd:element>
 258                                 </xsd:choice>
 259                                 <xsd:attribute name="targetClass" use="required" type="xsd:string">
 260                                         <xsd:annotation>
 261                                                 <xsd:documentation><![CDATA[
 262         The class that has to be implemented by the underlying object.
 263                                         ]]></xsd:documentation>
 264                                         </xsd:annotation>
 265                                 </xsd:attribute>
 266                         </xsd:extension>
 267                 </xsd:complexContent>
 268         </xsd:complexType>
 269
 270         <xsd:complexType name="refChoiceType">
 271                 <xsd:attribute name="name" use="required" type="xsd:string">
 272                         <xsd:annotation>
 273                                 <xsd:documentation><![CDATA[
 274         The name of the related bean.
 275                                 ]]></xsd:documentation>
 276                         </xsd:annotation>
 277                 </xsd:attribute>
 278                 <xsd:attribute name="description" use="optional" type="xsd:string">
 279                         <xsd:annotation>
 280                                 <xsd:documentation><![CDATA[
 281         A human readable description of this choice.
 282                                 ]]></xsd:documentation>
 283                         </xsd:annotation>
 284                 </xsd:attribute>
 285         </xsd:complexType>
 286
 287         <xsd:complexType name="argType">
 288                 <xsd:choice minOccurs="0" maxOccurs="1">
 289                         <xsd:element ref="beans:bean" />
 290                         <xsd:element ref="beans:ref" />
 291                         <xsd:element ref="flow:param" />
 292                         <xsd:element ref="beans:list" />
 293                         <xsd:element ref="beans:set" />
 294                         <xsd:element ref="beans:map" />
 295                         <xsd:element ref="beans:props" />
 296                 </xsd:choice>
 297                 <xsd:attribute name="name" use="required" type="xsd:string">
 298                         <xsd:annotation>
 299                                 <xsd:documentation><![CDATA[
 300         The name of the related parameter.
 301                                 ]]></xsd:documentation>
 302                         </xsd:annotation>
 303                 </xsd:attribute>
 304                 <xsd:attribute name="value" type="xsd:string">
 305                         <xsd:annotation>
 306                                 <xsd:documentation><![CDATA[
 307         The plain value of the related parameter.
 308                                 ]]></xsd:documentation>
 309                         </xsd:annotation>
 310                 </xsd:attribute>
 311                 <xsd:attribute name="ref" type="xsd:string">
 312                         <xsd:annotation>
 313                                 <xsd:documentation><![CDATA[
 314         The value of the related parameter as a reference to a bean.
 315                                 ]]></xsd:documentation>
 316                         </xsd:annotation>
 317                 </xsd:attribute>
 318         </xsd:complexType>
 319
 320         <xsd:attribute name="as-flow" type="xsd:string">
 321                 <xsd:annotation>
 322                         <xsd:documentation><![CDATA[
 323         If decorating an executable bean, it will generate an implicit SLC
 324         execution flow with the provided value as name.
 325                         ]]></xsd:documentation>
 326                 </xsd:annotation>
 327         </xsd:attribute>
 328         <!--
 329                 <xsd:attribute name="var" type="xsd:boolean"> <xsd:annotation>
 330                 <xsd:documentation><![CDATA[ If true, the decorated bean is set to
 331                 scope execution and proxied. ]]></xsd:documentation> </xsd:annotation>
 332                 </xsd:attribute>
 333         -->
 334
 335         <xsd:element name="variable">
 336                 <xsd:complexType>
 337                         <xsd:annotation>
 338                                 <xsd:documentation><![CDATA[
 339         Marks a bean definition as being variable, i.e. a scoped proxy of scope execution
 340                         ]]></xsd:documentation>
 341                         </xsd:annotation>
 342                         <xsd:attribute name="proxy-target-class" type="xsd:boolean"
 343                                 default="true">
 344                                 <xsd:annotation>
 345                                         <xsd:documentation><![CDATA[
 346                                                 Are class-based (CGLIB) proxies to be created?
 347                                                 This is the default;
 348                                                 in order to switch to standard Java
 349                                                 interface-based proxies, turn this flag to
 350                                                 "false".
 351                                         ]]></xsd:documentation>
 352                                 </xsd:annotation>
 353                         </xsd:attribute>
 354                 </xsd:complexType>
 355         </xsd:element>
 356
 357         <xsd:element name="param">
 358                 <xsd:annotation>
 359                         <xsd:documentation><![CDATA[
 360         If within a property tag of a bean, it will set the value of this property
 361          with a reference to a parameter.
 362                         ]]></xsd:documentation>
 363                 </xsd:annotation>
 364                 <xsd:complexType>
 365                         <xsd:attribute name="name" type="xsd:string" use="required">
 366                                 <xsd:annotation>
 367                                         <xsd:documentation><![CDATA[
 368         The name of the related parameter.
 369                                         ]]></xsd:documentation>
 370                                 </xsd:annotation>
 371                         </xsd:attribute>
 372                         <xsd:attribute name="instantiationManager" type="xsd:string"
 373                                 use="optional" default="instantiationManager">
 374                                 <xsd:annotation>
 375                                         <xsd:documentation><![CDATA[
 376         A reference to the instantiation manager to use instead of the default one
 377         (expert usage).
 378                                         ]]></xsd:documentation>
 379                                 </xsd:annotation>
 380                         </xsd:attribute>
 381                 </xsd:complexType>
 382         </xsd:element>
 383
 384 </xsd:schema>