Para este tipo de escenario siempre primero genero su correspondiente XSD usando el JDeveloper.
Voy a poner de ejemplo el sig. XML:
01 | < rowset > |
02 | < row num = "1" > |
03 | < bill_to >NULL</ bill_to > |
04 | < description >2.8 GHz Computer</ description > |
05 | < equipment_category >DSC</ equipment_category > |
06 | < equipment_id >3658</ equipment_id > |
07 | < part >HBISCPU</ part > |
08 | < quantity >1</ quantity > |
09 | < request_id >105913</ request_id > |
10 | < total_cost >722.18</ total_cost > |
11 | < unit_cost >722.18</ unit_cost > |
12 | </ row > |
13 | < row num = "2" > |
14 | < bill_to >NULL</ bill_to > |
15 | < description >2.8 GHz Computer</ description > |
16 | < equipment_category >DSC</ equipment_category > |
17 | < equipment_id >3658</ equipment_id > |
18 | < part >HBISCPU</ part > |
19 | < quantity >1</ quantity > |
20 | < request_id >105813</ request_id > |
21 | < total_cost >722.18</ total_cost > |
22 | < unit_cost >722.18</ unit_cost > |
23 | </ row > |
24 | </ rowset > |
Ahora voy a proceder a generar su XSD.
En JDevelper presionamos "New" y en la galeria seleccionamos "XML Schema from XML Document"
Llenamos los datos para generar el nuevo esquema:
Para esto hay que dejar en blanco el campo de "Target Namespace".
El XSD quedaria de la siguiente manera:
01 | < xsd:schema elementformdefault = "qualified" xmlns:xsd = "http://www.w3.org/2001/XMLSchema" > |
02 | < xsd:element name = "rowset" > |
03 | < xsd:complextype > |
04 | < xsd:sequence > |
05 | < xsd:element maxoccurs = "unbounded" name = "row" > |
06 | < xsd:complextype > |
07 | < xsd:sequence > |
08 | < xsd:element name = "bill_to" type = "xsd:string" > |
09 | < xsd:element name = "description" type = "xsd:string" > |
10 | < xsd:element name = "equipment_category" type = "xsd:string" > |
11 | < xsd:element name = "equipment_id" type = "xsd:integer" > |
12 | < xsd:element name = "part" type = "xsd:string" > |
13 | < xsd:element name = "quantity" type = "xsd:integer" > |
14 | < xsd:element name = "request_id" type = "xsd:integer" > |
15 | < xsd:element name = "total_cost" type = "xsd:float" > |
16 | < xsd:element name = "unit_cost" type = "xsd:float" > |
17 | </ xsd:element ></ xsd:element ></ xsd:element ></ xsd:element ></ xsd:element ></ xsd:element ></ xsd:element ></ xsd:element ></ xsd:element ></ xsd:sequence > |
18 | < xsd:attribute name = "num" type = "xsd:integer" > |
19 | </ xsd:attribute ></ xsd:complextype > |
20 | </ xsd:element > |
21 | </ xsd:sequence > |
22 | </ xsd:complextype > |
23 | </ xsd:element > |
24 | </ xsd:schema > |
Ahora podemos importar nuestro XSD en BPEL para poder crear una variable y recibir el XML.
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