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SWOP project and META software
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SWOP project and META software

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SWOP project and META software SWOP project and META software Presentation Transcript

  • Aggiornamento interno SWAP research group - 26 aprile 2010
  • Outline SWOP META Interfaccia di rete Interfaccia web Web Service 2
  • SWOP Semantic Web service Oriented Platform
  • Annotazione Natural language To approve/reject descriptions suggested annotations WSDL file CODEArchitects CODEArchitects SAWSDL file Annotation Tool Annotation Tool
  • User Annotation Service SAWSDL4J / WSDL4J Pellet Reasoner UDDI4J SAWA Ontology repository UDDI Discovery Service 5
  • META Multi-language Text Analyzer
  • 7 Interfaccia di rete Comunicazione via Socket con thread META server & META client (Windows, Linux, OS X) Protocollo hard-coded Input: identificativo operazione, vettore di stringhe Output: risultato di META
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  • 13 Interfaccia web Comunicazione via Web Apache Tomcat + XHTML1.1, CSS2 Input: stringa in linguaggio naturale Output: risultato di META Non si possono selezionare le operazioni http://localhost:8080/meta/
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  • 16 Web service Comunicazione via HTTP Apache Tomcat + Apache Axis2 Input: vettore di stringhe Output: risultato di META Un’unica operazione come l’interfaccia web http://localhost:8080/axis2/Meta?wsdl
  • <?xml version="1.0" encoding="UTF-8"?> <wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:ns1="http://org.apache.axis2/xsd" xmlns:ns="http:// webservice.meta" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:soap="http:// schemas.xmlsoap.org/wsdl/soap/" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" targetNamespace="http:// webservice.meta"> <wsdl:documentation>Meta</wsdl:documentation> <wsdl:types> <xs:schema attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://webservice.meta"> <xs:element name="result"> <xs:complexType> <xs:sequence> <xs:element maxOccurs="unbounded" minOccurs="0" name="param" nillable="true" type="xs:string"/> </xs:sequence> </xs:complexType> </xs:element> <xs:element name="resultResponse"> <xs:complexType> <xs:sequence> <xs:element minOccurs="0" name="return" nillable="true" type="xs:string"/> </xs:sequence> </xs:complexType> </xs:element> </xs:schema> </wsdl:types> <wsdl:message name="resultRequest"> <wsdl:part name="parameters" element="ns:result"/> </wsdl:message> <wsdl:message name="resultResponse"> <wsdl:part name="parameters" element="ns:resultResponse"/> </wsdl:message> <wsdl:portType name="MetaPortType"> <wsdl:operation name="result"> <wsdl:input message="ns:resultRequest" wsaw:Action="urn:result"/> <wsdl:output message="ns:resultResponse" wsaw:Action="urn:resultResponse"/> </wsdl:operation> 17 </wsdl:portType> <wsdl:binding name="MetaSoap11Binding" type="ns:MetaPortType"> <soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/> <wsdl:operation name="result">
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  • Demo