Examples of DBWSAdapter


Examples of org.eclipse.persistence.internal.dbws.DBWSAdapter

            throw new WebServiceException(e);
        }

        // the xrService built by 'buildService' above is overridden to produce an
        // instance of DBWSAdapter (a sub-class of XRService)
        DBWSAdapter dbwsAdapter = (DBWSAdapter)xrService;

        // get inline schema from WSDL - has additional types for the operations
        StringWriter sw = new StringWriter();
        InputStream wsdlInputStream = null;
        path = WSDL_DIR + DBWS_WSDL;
        if (sc != null) {
            path = WEB_INF_DIR + path;
            wsdlInputStream = sc.getResourceAsStream(path);
        }
        else {
            // if ServletContext is null, then we are running in JavaSE6 'container-less' mode
            wsdlInputStream = parentClassLoader.getResourceAsStream(path);
        }
        if (wsdlInputStream == null) {
            throw new WebServiceException(DBWSException.couldNotLocateFile(DBWS_WSDL));
        }
        try {
            StreamSource wsdlStreamSource = new StreamSource(wsdlInputStream);
          Transformer t = TransformerFactory.newInstance().newTransformer(new StreamSource(
              new StringReader(MATCH_SCHEMA)));
          StreamResult streamResult = new StreamResult(sw);
          t.transform(wsdlStreamSource, streamResult);
          sw.toString();
          wsdlInputStream.close();
            SchemaModelProject schemaProject = new SchemaModelProject();
            XMLContext xmlContext2 = new XMLContext(schemaProject);
            unmarshaller = xmlContext2.createUnmarshaller();
            Schema extendedSchema = (Schema)unmarshaller.unmarshal(new StringReader(sw.toString()));
            dbwsAdapter.setExtendedSchema(extendedSchema);
        }
        catch (Exception e) {
          // that's Ok, WSDL may not contain inline schema
        }

        String tns = dbwsAdapter.getExtendedSchema().getTargetNamespace();
        Project oxProject = dbwsAdapter.getOXSession().getProject();
        XMLDescriptor invocationDescriptor = new XMLDescriptor();
        invocationDescriptor.setJavaClass(Invocation.class);
        NamespaceResolver nr = new NamespaceResolver();
        invocationDescriptor.setNamespaceResolver(nr);
        nr.put(SERVICE_NAMESPACE_PREFIX, tns);
        nr.setDefaultNamespaceURI(tns);
        XMLAnyCollectionMapping parametersMapping = new XMLAnyCollectionMapping();
        parametersMapping.setAttributeName("parameters");
        parametersMapping.setAttributeAccessor(new AttributeAccessor() {
            Project oxProject;
            DBWSAdapter dbwsAdapter;
            @Override
            public Object getAttributeValueFromObject(Object object) {
              return ((Invocation)object).getParameters();
            }
            @Override
            public void setAttributeValueInObject(Object object, Object value) {
                Invocation invocation = (Invocation)object;
                Vector values = (Vector)value;
                for (Iterator i = values.iterator(); i.hasNext();) {
                  /* scan through values:
                   *  if XML conforms to something mapped, it an object; else it is a DOM Element
                   *  (probably a scalar). Walk through operations for the types, converting
                   *   as required. The 'key' is the local name of the element - for mapped objects,
                   *   have to get the element name from the schema context for the object
                   */
                  Object o = i.next();
                  if (o instanceof Element) {
                    Element e = (Element)o;
                    String key = e.getLocalName();
                    if ("theInstance".equals(key)) {
                        NodeList nl = e.getChildNodes();
                        for (int j = 0; j < nl.getLength(); j++) {
                            Node n = nl.item(j);
                            if (n.getNodeType() == Node.ELEMENT_NODE) {
                                try {
                                    Object theInstance =
                                        dbwsAdapter.getXMLContext().createUnmarshaller().unmarshal(n);
                                    if (theInstance instanceof XMLRoot) {
                                        theInstance = ((XMLRoot)theInstance).getObject();
                                    }
                                    invocation.setParameter(key, theInstance);
                                    break;
                                }
                                catch (XMLMarshalException xmlMarshallException) {
                                   throw new WebServiceException(xmlMarshallException);
                                }
                            }
                        }
                    }
                    else {
                        ClassDescriptor desc = null;
                        for (XMLDescriptor xdesc : (Vector<XMLDescriptor>)oxProject.getOrderedDescriptors()) {
                            XMLSchemaReference schemaReference = xdesc.getSchemaReference();
                            if (schemaReference != null &&
                                schemaReference.getSchemaContext().equalsIgnoreCase(key)) {
                                desc = xdesc;
                                break;
                            }
                        }
                        if (desc != null) {
                            try {
                                Object theObject =
                                    dbwsAdapter.getXMLContext().createUnmarshaller().unmarshal(e,
                                        desc.getJavaClass());
                                if (theObject instanceof XMLRoot) {
                                    theObject = ((XMLRoot)theObject).getObject();
                                }
                                invocation.setParameter(key, theObject);
                            }
                            catch (XMLMarshalException xmlMarshallException) {
                               throw new WebServiceException(xmlMarshallException);
                            }
                        }
                        else {
                            String serviceName = e.getParentNode().getLocalName();
                            boolean found = false;
                            for (Operation op : dbwsAdapter.getOperationsList()) {
                                if (op.getName().equals(serviceName)) {
                                    for (Parameter p : op.getParameters()) {
                                        if (p.getName().equals(key)) {
                                            desc = dbwsAdapter.getDescriptorsByQName().get(p.getType());
                                            if (desc != null) {
                                                found = true;
                                            }
                                            break;
                                        }
                                    }
                                }
                                if (found) {
                                    break;
                                }
                            }
                            if (found) {
                                Object theObject =
                                    dbwsAdapter.getXMLContext().createUnmarshaller().unmarshal(e,
                                        desc.getJavaClass());
                                if (theObject instanceof XMLRoot) {
                                    theObject = ((XMLRoot)theObject).getObject();
                                }
                                invocation.setParameter(key, theObject);
                            }
                            else {
                                String val = e.getTextContent();
                                invocation.setParameter(key, val);
                            }
                        }
                    }
                  }
                  else {
                    XMLDescriptor descriptor = (XMLDescriptor)oxProject.getDescriptor(o.getClass());
                    String key = descriptor.getDefaultRootElement();
                    int idx = key.indexOf(':');
                    if (idx != -1) {
                      key = key.substring(idx+1);
                    }
                    invocation.setParameter(key, o);
                  }
                }
            }
            public AttributeAccessor setProjectAndAdapter(Project oxProject, DBWSAdapter dbwsAdapter) {
              this.oxProject = oxProject;
              this.dbwsAdapter = dbwsAdapter;
              return this;
            }
        }.setProjectAndAdapter(oxProject, dbwsAdapter));
        parametersMapping.setKeepAsElementPolicy(KEEP_UNKNOWN_AS_ELEMENT);
        invocationDescriptor.addMapping(parametersMapping);
        oxProject.addDescriptor(invocationDescriptor);
        ((DatabaseSessionImpl)dbwsAdapter.getOXSession()).initializeDescriptorIfSessionAlive(invocationDescriptor);
        dbwsAdapter.getXMLContext().storeXMLDescriptorByQName(invocationDescriptor);

        // create SOAP message response handler
        responseWriter = new SOAPResponseWriter(dbwsAdapter);
        responseWriter.initialize();
    }
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Examples of org.eclipse.persistence.internal.dbws.DBWSAdapter

    }

    @SuppressWarnings("unchecked")
    public SOAPMessage invoke(SOAPMessage request) {
        SOAPMessage response = null;
        DBWSAdapter dbwsAdapter = (DBWSAdapter)xrService;

        SOAPElement body;
        try {
            body = getSOAPBodyElement(request);
        }
        catch (SOAPException se) {
            throw new WebServiceException(se.getMessage());
        }

        if (body == null) {
            SOAPFault soapFault = null;
            try {
                soapFault = getSOAPFactory().createFault(
                    "SOAPMessage request format error - missing body element",
                    new QName(URI_NS_SOAP_1_1_ENVELOPE, "Client"));
            }
            catch (SOAPException se) {
                /* safe to ignore */
            }
            throw new SOAPFaultException(soapFault);
        }

        XMLRoot xmlRoot = null;
        try {
            XMLContext xmlContext = dbwsAdapter.getXMLContext();
            xmlRoot = (XMLRoot)xmlContext.createUnmarshaller().unmarshal(body,
                Invocation.class);
        }
        catch (XMLMarshalException e) {
            SOAPFault soapFault = null;
            try {
                soapFault = getSOAPFactory().createFault("SOAPMessage request format error - " +
                    e.getMessage(),new QName(URI_NS_SOAP_1_1_ENVELOPE, "Client"));
            }
            catch (SOAPException se) {
                // ignore
            }
            throw new SOAPFaultException(soapFault);
        }

        Invocation invocation = (Invocation)xmlRoot.getObject();
        invocation.setName(xmlRoot.getLocalName());
        Operation op = dbwsAdapter.getOperation(invocation.getName());
        /*
         * Fix up types for arguments - scan the extended schema for the operation's Request type.
         *
         * For most parameters, the textual node content is fine, but for date/time and
         * binary objects, we must convert
         */
        org.eclipse.persistence.internal.oxm.schema.model.Element invocationElement =
          (org.eclipse.persistence.internal.oxm.schema.model.Element)
           dbwsAdapter.getExtendedSchema().getTopLevelElements().get(invocation.getName());
        String typeName = invocationElement.getType();
        int idx = typeName.indexOf(':');
        if (idx != -1) {
          // strip-off any namespace prefix
          typeName = typeName.substring(idx+1);
        }
        ComplexType complexType =
          (ComplexType)dbwsAdapter.getExtendedSchema().getTopLevelComplexTypes().get(typeName);
        if (complexType.getSequence() != null) {
            // for each operation, there is a corresponding top-level Request type
            // which has the arguments to the operation
            for (Iterator i = complexType.getSequence().getOrderedElements().iterator(); i .hasNext();) {
                org.eclipse.persistence.internal.oxm.schema.model.Element e =
                (org.eclipse.persistence.internal.oxm.schema.model.Element)i.next();
              String argName = e.getName();
              Object argValue = invocation.getParameter(argName);
              String argType = e.getType();
              if (argType != null) {
                 String argTypePrefix = null;
                 String nameSpaceURI = null;
                 idx = argType.indexOf(':');
                 if (idx != -1) {
                   argTypePrefix = argType.substring(0,idx);
                   argType = argType.substring(idx+1);
                   nameSpaceURI =
                     dbwsAdapter.getSchema().getNamespaceResolver().resolveNamespacePrefix(argTypePrefix);
                 }
                 QName argQName = argTypePrefix == null ? new QName(nameSpaceURI, argType) :
                     new QName(nameSpaceURI, argType, argTypePrefix);
                 Class clz = SCHEMA_2_CLASS.get(argQName);
                 if (clz != null) {
                   argValue = ((XMLConversionManager)dbwsAdapter.getOXSession().getDatasourcePlatform().
                     getConversionManager()).convertObject(argValue, clz, argQName);
                   invocation.setParameter(argName, argValue);
                 }
              }
              // incoming attachments ?
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Examples of org.eclipse.persistence.internal.dbws.DBWSAdapter

        xrService = null;
    }

    @Override
    public XRServiceAdapter buildService(XRServiceModel xrServiceModel) {
        xrService = new DBWSAdapter(); // use subclass to hold extended WSDL schema
        DBWSAdapter dbws = (DBWSAdapter)xrService;
        dbws.setName(xrServiceModel.getName());
        dbws.setSessionsFile(xrServiceModel.getSessionsFile());
        dbws.setOperations(xrServiceModel.getOperations());
        initializeService(parentClassLoader, xrSchemaStream);
        return dbws;
    }
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Examples of org.eclipse.persistence.internal.dbws.DBWSAdapter

            throw new WebServiceException(e);
        }

        // the xrService built by 'buildService' above is overridden to produce an
        // instance of DBWSAdapter (a sub-class of XRService)
        DBWSAdapter dbwsAdapter = (DBWSAdapter)xrService;

        // get inline schema from WSDL - has additional types for the operations
        StringWriter sw = new StringWriter();
        InputStream wsdlInputStream = null;
        path = WSDL_DIR + DBWS_WSDL;
        if (sc != null) {
            path = WEB_INF_DIR + path;
            wsdlInputStream = sc.getResourceAsStream(path);
        }
        else {
            // if ServletContext is null, then we are running in JavaSE6 'container-less' mode
            wsdlInputStream = parentClassLoader.getResourceAsStream(path);
        }
        if (wsdlInputStream == null) {
            throw new WebServiceException(DBWSException.couldNotLocateFile(DBWS_WSDL));
        }
        try {
            StreamSource wsdlStreamSource = new StreamSource(wsdlInputStream);
          Transformer t = TransformerFactory.newInstance().newTransformer(new StreamSource(
              new StringReader(MATCH_SCHEMA)));
          StreamResult streamResult = new StreamResult(sw);
          t.transform(wsdlStreamSource, streamResult);
          sw.toString();
          wsdlInputStream.close();
            SchemaModelProject schemaProject = new SchemaModelProject();
            XMLContext xmlContext2 = new XMLContext(schemaProject);
            unmarshaller = xmlContext2.createUnmarshaller();
            Schema extendedSchema = (Schema)unmarshaller.unmarshal(new StringReader(sw.toString()));
            dbwsAdapter.setExtendedSchema(extendedSchema);
        }
        catch (Exception e) {
          // that's Ok, WSDL may not contain inline schema
        }

        String tns = dbwsAdapter.getExtendedSchema().getTargetNamespace();
        Project oxProject = dbwsAdapter.getOXSession().getProject();
        XMLDescriptor invocationDescriptor = new XMLDescriptor();
        invocationDescriptor.setJavaClass(Invocation.class);
        NamespaceResolver nr = new NamespaceResolver();
        invocationDescriptor.setNamespaceResolver(nr);
        nr.put(SERVICE_NAMESPACE_PREFIX, tns);
        nr.setDefaultNamespaceURI(tns);
        XMLAnyCollectionMapping parametersMapping = new XMLAnyCollectionMapping();
        parametersMapping.setAttributeName("parameters");
        parametersMapping.setAttributeAccessor(new AttributeAccessor() {
            Project oxProject;
            DBWSAdapter dbwsAdapter;
            @Override
            public Object getAttributeValueFromObject(Object object) {
              return ((Invocation)object).getParameters();
            }
            @Override
            public void setAttributeValueInObject(Object object, Object value) {
                Invocation invocation = (Invocation)object;
                Vector values = (Vector)value;
                for (Iterator i = values.iterator(); i.hasNext();) {
                  /* scan through values:
                   *  if XML conforms to something mapped, it an object; else it is a DOM Element
                   *  (probably a scalar). Walk through operations for the types, converting
                   *   as required. The 'key' is the local name of the element - for mapped objects,
                   *   have to get the element name from the schema context for the object
                   */
                  Object o = i.next();
                  if (o instanceof Element) {
                    Element e = (Element)o;
                    String key = e.getLocalName();
                    if ("theInstance".equals(key)) {
                        NodeList nl = e.getChildNodes();
                        for (int j = 0; j < nl.getLength(); j++) {
                            Node n = nl.item(j);
                            if (n.getNodeType() == Node.ELEMENT_NODE) {
                                try {
                                    Object theInstance =
                                        dbwsAdapter.getXMLContext().createUnmarshaller().unmarshal(n);
                                    if (theInstance instanceof XMLRoot) {
                                        theInstance = ((XMLRoot)theInstance).getObject();
                                    }
                                    invocation.setParameter(key, theInstance);
                                    break;
                                }
                                catch (XMLMarshalException xmlMarshallException) {
                                   throw new WebServiceException(xmlMarshallException);
                                }
                            }
                        }
                    }
                    else {
                        ClassDescriptor desc = null;
                        for (XMLDescriptor xdesc : (Vector<XMLDescriptor>)oxProject.getOrderedDescriptors()) {
                            XMLSchemaReference schemaReference = xdesc.getSchemaReference();
                            if (schemaReference != null &&
                                schemaReference.getSchemaContext().equalsIgnoreCase(key)) {
                                desc = xdesc;
                                break;
                            }
                        }
                        if (desc != null) {
                            try {
                                Object theObject =
                                    dbwsAdapter.getXMLContext().createUnmarshaller().unmarshal(e,
                                        desc.getJavaClass());
                                if (theObject instanceof XMLRoot) {
                                    theObject = ((XMLRoot)theObject).getObject();
                                }
                                invocation.setParameter(key, theObject);
                            }
                            catch (XMLMarshalException xmlMarshallException) {
                               throw new WebServiceException(xmlMarshallException);
                            }
                        }
                        else {
                            String serviceName = e.getParentNode().getLocalName();
                            boolean found = false;
                            for (Operation op : dbwsAdapter.getOperationsList()) {
                                if (op.getName().equals(serviceName)) {
                                    for (Parameter p : op.getParameters()) {
                                        if (p.getName().equals(key)) {
                                            desc = dbwsAdapter.getDescriptorsByQName().get(p.getType());
                                            if (desc != null) {
                                                found = true;
                                            }
                                            break;
                                        }
                                    }
                                }
                                if (found) {
                                    break;
                                }
                            }
                            if (found) {
                                Object theObject =
                                    dbwsAdapter.getXMLContext().createUnmarshaller().unmarshal(e,
                                        desc.getJavaClass());
                                if (theObject instanceof XMLRoot) {
                                    theObject = ((XMLRoot)theObject).getObject();
                                }
                                invocation.setParameter(key, theObject);
                            }
                            else {
                                String val = e.getTextContent();
                                invocation.setParameter(key, val);
                            }
                        }
                    }
                  }
                  else {
                    XMLDescriptor descriptor = (XMLDescriptor)oxProject.getDescriptor(o.getClass());
                    String key = descriptor.getDefaultRootElement();
                    int idx = key.indexOf(':');
                    if (idx != -1) {
                      key = key.substring(idx+1);
                    }
                    invocation.setParameter(key, o);
                  }
                }
            }
            public AttributeAccessor setProjectAndAdapter(Project oxProject, DBWSAdapter dbwsAdapter) {
              this.oxProject = oxProject;
              this.dbwsAdapter = dbwsAdapter;
              return this;
            }
        }.setProjectAndAdapter(oxProject, dbwsAdapter));
        parametersMapping.setKeepAsElementPolicy(KEEP_UNKNOWN_AS_ELEMENT);
        invocationDescriptor.addMapping(parametersMapping);
        oxProject.addDescriptor(invocationDescriptor);
        ((DatabaseSessionImpl)dbwsAdapter.getOXSession()).initializeDescriptorIfSessionAlive(invocationDescriptor);
        dbwsAdapter.getXMLContext().storeXMLDescriptorByQName(invocationDescriptor);

        // create SOAP message response handler
        responseWriter = new SOAPResponseWriter(dbwsAdapter);
        responseWriter.initialize();
    }
View Full Code Here

Examples of org.eclipse.persistence.internal.dbws.DBWSAdapter

    }

    @SuppressWarnings("unchecked")
    public SOAPMessage invoke(SOAPMessage request) {
        SOAPMessage response = null;
        DBWSAdapter dbwsAdapter = (DBWSAdapter)xrService;

        SOAPElement body;
        try {
            body = getSOAPBodyElement(request);
        }
        catch (SOAPException se) {
            throw new WebServiceException(se.getMessage());
        }

        if (body == null) {
            SOAPFault soapFault = null;
            try {
                soapFault = getSOAPFactory().createFault(
                    "SOAPMessage request format error - missing body element",
                    new QName(URI_NS_SOAP_1_1_ENVELOPE, "Client"));
            }
            catch (SOAPException se) {
                /* safe to ignore */
            }
            throw new SOAPFaultException(soapFault);
        }

        XMLRoot xmlRoot = null;
        try {
            XMLContext xmlContext = dbwsAdapter.getXMLContext();
            xmlRoot = (XMLRoot)xmlContext.createUnmarshaller().unmarshal(body,
                Invocation.class);
        }
        catch (XMLMarshalException e) {
            SOAPFault soapFault = null;
            try {
                soapFault = getSOAPFactory().createFault("SOAPMessage request format error - " +
                    e.getMessage(),new QName(URI_NS_SOAP_1_1_ENVELOPE, "Client"));
            }
            catch (SOAPException se) {
                // ignore
            }
            throw new SOAPFaultException(soapFault);
        }

        Invocation invocation = (Invocation)xmlRoot.getObject();
        invocation.setName(xmlRoot.getLocalName());
        Operation op = dbwsAdapter.getOperation(invocation.getName());
        /*
         * Fix up types for arguments - scan the extended schema for the operation's Request type.
         *
         * For most parameters, the textual node content is fine, but for date/time and
         * binary objects, we must convert
         */
        org.eclipse.persistence.internal.oxm.schema.model.Element invocationElement =
          (org.eclipse.persistence.internal.oxm.schema.model.Element)
           dbwsAdapter.getExtendedSchema().getTopLevelElements().get(invocation.getName());
        String typeName = invocationElement.getType();
        int idx = typeName.indexOf(':');
        if (idx != -1) {
          // strip-off any namespace prefix
          typeName = typeName.substring(idx+1);
        }
        ComplexType complexType =
          (ComplexType)dbwsAdapter.getExtendedSchema().getTopLevelComplexTypes().get(typeName);
        if (complexType.getSequence() != null) {
            // for each operation, there is a corresponding top-level Request type
            // which has the arguments to the operation
            for (Iterator i = complexType.getSequence().getOrderedElements().iterator(); i .hasNext();) {
                org.eclipse.persistence.internal.oxm.schema.model.Element e =
                (org.eclipse.persistence.internal.oxm.schema.model.Element)i.next();
              String argName = e.getName();
              Object argValue = invocation.getParameter(argName);
              String argType = e.getType();
              if (argType != null) {
                 String argTypePrefix = null;
                 String nameSpaceURI = null;
                 idx = argType.indexOf(':');
                 if (idx != -1) {
                   argTypePrefix = argType.substring(0,idx);
                   argType = argType.substring(idx+1);
                   nameSpaceURI =
                     dbwsAdapter.getSchema().getNamespaceResolver().resolveNamespacePrefix(argTypePrefix);
                 }
                 QName argQName = argTypePrefix == null ? new QName(nameSpaceURI, argType) :
                     new QName(nameSpaceURI, argType, argTypePrefix);
                 Class clz = SCHEMA_2_CLASS.get(argQName);
                 if (clz != null) {
                   argValue = ((XMLConversionManager)dbwsAdapter.getOXSession().getDatasourcePlatform().
                     getConversionManager()).convertObject(argValue, clz, argQName);
                   invocation.setParameter(argName, argValue);
                 }
              }
              // incoming attachments ?
View Full Code Here

Examples of org.eclipse.persistence.internal.dbws.DBWSAdapter

        xrService = null;
    }

    @Override
    public XRServiceAdapter buildService(XRServiceModel xrServiceModel) {
        xrService = new DBWSAdapter(); // use subclass to hold extended WSDL schema
        DBWSAdapter dbws = (DBWSAdapter)xrService;
        dbws.setName(xrServiceModel.getName());
        dbws.setSessionsFile(xrServiceModel.getSessionsFile());
        dbws.setOperations(xrServiceModel.getOperations());
        initializeService(parentClassLoader, xrSchemaStream);
        return dbws;
    }
View Full Code Here

Examples of org.eclipse.persistence.internal.dbws.DBWSAdapter

            throw new WebServiceException(e);
        }

        // the xrService built by 'buildService' above is overridden to produce an
        // instance of DBWSAdapter (a sub-class of XRService)
        DBWSAdapter dbwsAdapter = (DBWSAdapter)xrService;

        InputStream wsdlInputStream = initWSDLInputStream(parentClassLoader, sc);
        // get inline schema from WSDL - has additional types for the operations
        try {
            StringWriter sw = new StringWriter();
            StreamSource wsdlStreamSource = new StreamSource(wsdlInputStream);
            Transformer t = TransformerFactory.newInstance().newTransformer(new StreamSource(
                new StringReader(MATCH_SCHEMA)));
            StreamResult streamResult = new StreamResult(sw);
            t.transform(wsdlStreamSource, streamResult);
            sw.toString();
            wsdlInputStream.close();
            SchemaModelProject schemaProject = new SchemaModelProject();
            XMLContext xmlContext2 = new XMLContext(schemaProject);
            unmarshaller = xmlContext2.createUnmarshaller();
            Schema extendedSchema = (Schema)unmarshaller.unmarshal(new StringReader(sw.toString()));
            dbwsAdapter.setExtendedSchema(extendedSchema);
        }
        catch (Exception e) {
            // that's Ok, WSDL may not contain inline schema
        }
        finally {
            try {
                wsdlInputStream.close();
            }
            catch (IOException e) {
                // ignore
            }
        }

        // an Invocation needs a mapping for its parameters - use XMLAnyCollectionMapping +
        // custom AttributeAccessor
        // NB - this code is NOt in it own initNNN method, cannot be overridden
        String tns = dbwsAdapter.getExtendedSchema().getTargetNamespace();
        Project oxProject = dbwsAdapter.getOXSession().getProject();
        XMLDescriptor invocationDescriptor = new XMLDescriptor();
        invocationDescriptor.setJavaClass(Invocation.class);
        NamespaceResolver nr = new NamespaceResolver();
        invocationDescriptor.setNamespaceResolver(nr);
        nr.put(SERVICE_NAMESPACE_PREFIX, tns);
        nr.setDefaultNamespaceURI(tns);
        XMLAnyCollectionMapping parametersMapping = new XMLAnyCollectionMapping();
        parametersMapping.setAttributeName("parameters");
        parametersMapping.setAttributeAccessor(new AttributeAccessor() {
            Project oxProject;
            DBWSAdapter dbwsAdapter;
            @Override
            public Object getAttributeValueFromObject(Object object) {
              return ((Invocation)object).getParameters();
            }
            @Override
            public void setAttributeValueInObject(Object object, Object value) {
                Invocation invocation = (Invocation)object;
                Vector values = (Vector)value;
                for (Iterator i = values.iterator(); i.hasNext();) {
                  /* scan through values:
                   *  if XML conforms to something mapped, it an object; else it is a DOM Element
                   *  (probably a scalar). Walk through operations for the types, converting
                   *   as required. The 'key' is the local name of the element - for mapped objects,
                   *   have to get the element name from the schema context for the object
                   */
                  Object o = i.next();
                  if (o instanceof Element) {
                    Element e = (Element)o;
                    String key = e.getLocalName();
                    if ("theInstance".equals(key)) {
                        NodeList nl = e.getChildNodes();
                        for (int j = 0; j < nl.getLength(); j++) {
                            Node n = nl.item(j);
                            if (n.getNodeType() == Node.ELEMENT_NODE) {
                                try {
                                    Object theInstance =
                                        dbwsAdapter.getXMLContext().createUnmarshaller().unmarshal(n);
                                    if (theInstance instanceof XMLRoot) {
                                        theInstance = ((XMLRoot)theInstance).getObject();
                                    }
                                    invocation.setParameter(key, theInstance);
                                    break;
                                }
                                catch (XMLMarshalException xmlMarshallException) {
                                   throw new WebServiceException(xmlMarshallException);
                                }
                            }
                        }
                    }
                    else {
                        ClassDescriptor desc = null;
                        for (XMLDescriptor xdesc : (List<XMLDescriptor>)(List)oxProject.getOrderedDescriptors()) {
                            XMLSchemaReference schemaReference = xdesc.getSchemaReference();
                            if (schemaReference != null &&
                                schemaReference.getSchemaContext().equalsIgnoreCase(key)) {
                                desc = xdesc;
                                break;
                            }
                        }
                        if (desc != null) {
                            try {
                                Object theObject =
                                    dbwsAdapter.getXMLContext().createUnmarshaller().unmarshal(e,
                                        desc.getJavaClass());
                                if (theObject instanceof XMLRoot) {
                                    theObject = ((XMLRoot)theObject).getObject();
                                }
                                invocation.setParameter(key, theObject);
                            }
                            catch (XMLMarshalException xmlMarshallException) {
                               throw new WebServiceException(xmlMarshallException);
                            }
                        }
                        else {
                            String serviceName = e.getParentNode().getLocalName();
                            boolean found = false;
                            for (Operation op : dbwsAdapter.getOperationsList()) {
                                if (op.getName().equals(serviceName)) {
                                    for (Parameter p : op.getParameters()) {
                                        if (p.getName().equals(key)) {
                                            desc = dbwsAdapter.getDescriptorsByQName().get(p.getType());
                                            if (desc != null) {
                                                found = true;
                                            }
                                            break;
                                        }
                                    }
                                }
                                if (found) {
                                    break;
                                }
                            }
                            if (found) {
                                Object theObject =
                                    dbwsAdapter.getXMLContext().createUnmarshaller().unmarshal(e,
                                        desc.getJavaClass());
                                if (theObject instanceof XMLRoot) {
                                    theObject = ((XMLRoot)theObject).getObject();
                                }
                                invocation.setParameter(key, theObject);
                            }
                            else {
                                // cant use e.getTextContent() - some DOM impls dont support it :-(
                                //String val = e.getTextContent();
                                StringBuffer sb = new StringBuffer();
                                NodeList childNodes = e.getChildNodes();
                                for(int idx=0; idx < childNodes.getLength(); idx++ ) {
                                    if (childNodes.item(idx).getNodeType() == Node.TEXT_NODE ) {
                                        sb.append(childNodes.item(idx).getNodeValue());
                                    }
                                }
                                invocation.setParameter(key, sb.toString());
                            }
                        }
                    }
                  }
                  else {
                    XMLDescriptor descriptor = (XMLDescriptor)oxProject.getDescriptor(o.getClass());
                    String key = descriptor.getDefaultRootElement();
                    int idx = key.indexOf(':');
                    if (idx != -1) {
                      key = key.substring(idx+1);
                    }
                    invocation.setParameter(key, o);
                  }
                }
            }
            public AttributeAccessor setProjectAndAdapter(Project oxProject, DBWSAdapter dbwsAdapter) {
              this.oxProject = oxProject;
              this.dbwsAdapter = dbwsAdapter;
              return this;
            }
        }.setProjectAndAdapter(oxProject, dbwsAdapter));
        parametersMapping.setKeepAsElementPolicy(KEEP_UNKNOWN_AS_ELEMENT);
        invocationDescriptor.addMapping(parametersMapping);
        oxProject.addDescriptor(invocationDescriptor);
        ((DatabaseSessionImpl)dbwsAdapter.getOXSession()).initializeDescriptorIfSessionAlive(invocationDescriptor);
        dbwsAdapter.getXMLContext().storeXMLDescriptorByQName(invocationDescriptor);

        // create SOAP message response handler of appropriate version
        responseWriter = new SOAPResponseWriter(dbwsAdapter);
        responseWriter.initialize();
    }
View Full Code Here

Examples of org.eclipse.persistence.internal.dbws.DBWSAdapter

        if (mtomEnabled) {
            attachments = (Map<String, DataHandler>)mc.get(INBOUND_MESSAGE_ATTACHMENTS);
        }
        SOAPMessage response = null;
        boolean usesSOAP12 = false;
        DBWSAdapter dbwsAdapter = (DBWSAdapter)xrService;

        SOAPEnvelope envelope = null;
        try {
            envelope = request.getSOAPPart().getEnvelope();
        }
        catch (SOAPException se) {
            throw new WebServiceException(se.getMessage(), se);
        }
        // check soap 1.2 Namespace in envelope
        String namespaceURI = envelope.getNamespaceURI();
        usesSOAP12 = namespaceURI.equals(URI_NS_SOAP_1_2_ENVELOPE);

        SOAPElement body;
        try {
            body = getSOAPBodyElement(envelope);
        }
        catch (SOAPException se) {
            throw new WebServiceException(se.getMessage(), se);
        }

        if (body == null) {
            SOAPFault soapFault = null;
            try {
                SOAPFactory soapFactory = null;
                if (usesSOAP12) {
                    soapFactory = SOAPFactory.newInstance(SOAP_1_2_PROTOCOL);
                } else {
                    soapFactory = SOAPFactory.newInstance();
                }
                QName faultCodeQName = null;
                if (usesSOAP12) {
                    faultCodeQName = SENDER_QNAME;
                } else {
                    faultCodeQName = CLIENT_QNAME;
                }
                soapFault = soapFactory.createFault("SOAPMessage request format error - missing body element", faultCodeQName);
            } catch (SOAPException se) {
                /* safe to ignore */
            }
            throw new SOAPFaultException(soapFault);
        }

        XMLRoot xmlRoot = null;
        try {
            XMLContext xmlContext = dbwsAdapter.getXMLContext();
            XMLUnmarshaller unmarshaller = xmlContext.createUnmarshaller();
            if (attachments != null && attachments.size() > 0) {
                unmarshaller.setAttachmentUnmarshaller(new XMLAttachmentUnmarshaller() {
                    Map<String,DataHandler> attachments;
                    public XMLAttachmentUnmarshaller setAttachments(Map<String, DataHandler> attachments) {
                        this.attachments = attachments;
                        return this;
                    }
                    public boolean isXOPPackage() {
                        return true;
                    }
                    public DataHandler getAttachmentAsDataHandler(String id) {
                        // strip off 'cid:' (Is this needed?)
                        String attachmentRefId = id;
                        if (attachmentRefId.startsWith("cid:")) {
                            attachmentRefId = attachmentRefId.substring(4);
                        }
                        return attachments.get(attachmentRefId);
                    }
                    public byte[] getAttachmentAsByteArray(String id) {
                        ByteArrayOutputStream out = null;
                        try {
                            DataHandler dh = attachments.get(id);
                            if (dh == null) {
                                return null;
                            }
                            InputStream in = dh.getInputStream();
                            out = new ByteArrayOutputStream(1024);
                            byte[] buf = new byte[1024];
                            int len;
                            while ((len = in.read(buf)) > 0) {
                              out.write(buf, 0, len);
                            }
                        }
                        catch (IOException e) {
                            // e.printStackTrace();
                        }
                        if (out != null) {
                            return out.toByteArray();
                        }
                        return null;
                    }
                }.setAttachments(attachments));
                dbwsAdapter.setCurrentAttachmentUnmarshaller(unmarshaller.getAttachmentUnmarshaller());
            }
            xmlRoot = (XMLRoot)unmarshaller.unmarshal(body, Invocation.class);
        }
        catch (Exception e) {
            SOAPFault soapFault = null;
            try {
                SOAPFactory soapFactory = null;
                if (usesSOAP12) {
                    soapFactory = SOAPFactory.newInstance(SOAP_1_2_PROTOCOL);
                } else {
                    soapFactory = SOAPFactory.newInstance();
                }
                QName faultCodeQName = null;
                if (usesSOAP12) {
                    faultCodeQName = SENDER_QNAME;
                } else {
                    faultCodeQName = CLIENT_QNAME;
                }
                Throwable e1 = e;
                if (e.getCause() != null) {
                    e1 = e.getCause();
                }
                soapFault = soapFactory.createFault("SOAPMessage request format error - " + e1, faultCodeQName);
            } catch (SOAPException se) {
                // ignore
            }
            throw new SOAPFaultException(soapFault);
        }

        Invocation invocation = (Invocation)xmlRoot.getObject();
        invocation.setName(xmlRoot.getLocalName());
        Operation op = dbwsAdapter.getOperation(invocation.getName());
        /*
         * Fix up types for arguments - scan the extended schema for the operation's Request type.
         *
         * For most parameters, the textual node content is fine, but for date/time and
         * binary objects, we must convert
         */
        org.eclipse.persistence.internal.oxm.schema.model.Element invocationElement =
          (org.eclipse.persistence.internal.oxm.schema.model.Element)
           dbwsAdapter.getExtendedSchema().getTopLevelElements().get(invocation.getName());
        String typeName = invocationElement.getType();
        int idx = typeName.indexOf(':');
        if (idx != -1) {
          // strip-off any namespace prefix
          typeName = typeName.substring(idx+1);
        }
        ComplexType complexType =
          (ComplexType)dbwsAdapter.getExtendedSchema().getTopLevelComplexTypes().get(typeName);
        if (complexType.getSequence() != null) {
            // for each operation, there is a corresponding top-level Request type
            // which has the arguments to the operation
            for (Iterator i = complexType.getSequence().getOrderedElements().iterator(); i .hasNext();) {
                org.eclipse.persistence.internal.oxm.schema.model.Element e =
                (org.eclipse.persistence.internal.oxm.schema.model.Element)i.next();
              String argName = e.getName();
              Object argValue = invocation.getParameter(argName);
              String argType = e.getType();
              if (argType != null) {
                 String argTypePrefix = null;
                 String nameSpaceURI = null;
                 idx = argType.indexOf(':');
                 if (idx != -1) {
                   argTypePrefix = argType.substring(0,idx);
                   argType = argType.substring(idx+1);
                   nameSpaceURI =
                     dbwsAdapter.getSchema().getNamespaceResolver().resolveNamespacePrefix(argTypePrefix);
                 }
                 QName argQName = argTypePrefix == null ? new QName(nameSpaceURI, argType) :
                     new QName(nameSpaceURI, argType, argTypePrefix);
                 Class<?> clz = SCHEMA_2_CLASS.get(argQName);
                 if (clz != null) {
                   argValue = ((XMLConversionManager)dbwsAdapter.getOXSession().getDatasourcePlatform().
                     getConversionManager()).convertObject(argValue, clz, argQName);
                   invocation.setParameter(argName, argValue);
                 }
              }
              // incoming attachments ?
View Full Code Here

Examples of org.eclipse.persistence.internal.dbws.DBWSAdapter

        xrService = null;
    }

    @Override
    public XRServiceAdapter buildService(XRServiceModel xrServiceModel) {
        xrService = new DBWSAdapter(); // use subclass to hold extended WSDL schema
        DBWSAdapter dbws = (DBWSAdapter)xrService;
        dbws.setName(xrServiceModel.getName());
        dbws.setSessionsFile(xrServiceModel.getSessionsFile());
        dbws.setOperations(xrServiceModel.getOperations());
        initializeService(parentClassLoader, xrSchemaStream);
        return dbws;
    }
View Full Code Here

Examples of org.eclipse.persistence.internal.dbws.DBWSAdapter

            throw new WebServiceException(e);
        }

        // the xrService built by 'buildService' above is overridden to produce an
        // instance of DBWSAdapter (a sub-class of XRService)
        DBWSAdapter dbwsAdapter = (DBWSAdapter)xrService;

        InputStream wsdlInputStream = initWSDLInputStream(parentClassLoader, sc);
        // get inline schema from WSDL - has additional types for the operations
        try {
            StringWriter sw = new StringWriter();
            StreamSource wsdlStreamSource = new StreamSource(wsdlInputStream);
            Transformer t = TransformerFactory.newInstance().newTransformer(new StreamSource(
                new StringReader(MATCH_SCHEMA)));
            StreamResult streamResult = new StreamResult(sw);
            t.transform(wsdlStreamSource, streamResult);
            sw.toString();
            wsdlInputStream.close();
            SchemaModelProject schemaProject = new SchemaModelProject();
            XMLContext xmlContext2 = new XMLContext(schemaProject);
            unmarshaller = xmlContext2.createUnmarshaller();
            Schema extendedSchema = (Schema)unmarshaller.unmarshal(new StringReader(sw.toString()));
            dbwsAdapter.setExtendedSchema(extendedSchema);
        }
        catch (Exception e) {
            // that's Ok, WSDL may not contain inline schema
        }
        finally {
            try {
                wsdlInputStream.close();
            }
            catch (IOException e) {
                // ignore
            }
        }

        // an Invocation needs a mapping for its parameters - use XMLAnyCollectionMapping +
        // custom AttributeAccessor
        // NB - this code is NOt in it own initNNN method, cannot be overridden
        String tns = dbwsAdapter.getExtendedSchema().getTargetNamespace();
        Project oxProject = dbwsAdapter.getOXSession().getProject();
        XMLDescriptor invocationDescriptor = new XMLDescriptor();
        invocationDescriptor.setJavaClass(Invocation.class);
        NamespaceResolver nr = new NamespaceResolver();
        invocationDescriptor.setNamespaceResolver(nr);
        nr.put(SERVICE_NAMESPACE_PREFIX, tns);
        nr.setDefaultNamespaceURI(tns);
        XMLAnyCollectionMapping parametersMapping = new XMLAnyCollectionMapping();
        parametersMapping.setAttributeName("parameters");
        parametersMapping.setAttributeAccessor(new AttributeAccessor() {
            Project oxProject;
            DBWSAdapter dbwsAdapter;
            @Override
            public Object getAttributeValueFromObject(Object object) {
              return ((Invocation)object).getParameters();
            }
            @Override
            public void setAttributeValueInObject(Object object, Object value) {
                Invocation invocation = (Invocation)object;
                Vector values = (Vector)value;
                for (Iterator i = values.iterator(); i.hasNext();) {
                  /* scan through values:
                   *  if XML conforms to something mapped, it an object; else it is a DOM Element
                   *  (probably a scalar). Walk through operations for the types, converting
                   *   as required. The 'key' is the local name of the element - for mapped objects,
                   *   have to get the element name from the schema context for the object
                   */
                  Object o = i.next();
                  if (o instanceof Element) {
                    Element e = (Element)o;
                    String key = e.getLocalName();
                    if ("theInstance".equals(key)) {
                        NodeList nl = e.getChildNodes();
                        for (int j = 0; j < nl.getLength(); j++) {
                            Node n = nl.item(j);
                            if (n.getNodeType() == Node.ELEMENT_NODE) {
                                try {
                                    Object theInstance =
                                        dbwsAdapter.getXMLContext().createUnmarshaller().unmarshal(n);
                                    if (theInstance instanceof XMLRoot) {
                                        theInstance = ((XMLRoot)theInstance).getObject();
                                    }
                                    invocation.setParameter(key, theInstance);
                                    break;
                                }
                                catch (XMLMarshalException xmlMarshallException) {
                                   throw new WebServiceException(xmlMarshallException);
                                }
                            }
                        }
                    }
                    else {
                        ClassDescriptor desc = null;
                        for (XMLDescriptor xdesc : (List<XMLDescriptor>)(List)oxProject.getOrderedDescriptors()) {
                            XMLSchemaReference schemaReference = xdesc.getSchemaReference();
                            if (schemaReference != null &&
                                schemaReference.getSchemaContext().equalsIgnoreCase(key)) {
                                desc = xdesc;
                                break;
                            }
                        }
                        if (desc != null) {
                            try {
                                Object theObject =
                                    dbwsAdapter.getXMLContext().createUnmarshaller().unmarshal(e,
                                        desc.getJavaClass());
                                if (theObject instanceof XMLRoot) {
                                    theObject = ((XMLRoot)theObject).getObject();
                                }
                                invocation.setParameter(key, theObject);
                            }
                            catch (XMLMarshalException xmlMarshallException) {
                               throw new WebServiceException(xmlMarshallException);
                            }
                        }
                        else {
                            String serviceName = e.getParentNode().getLocalName();
                            boolean found = false;
                            for (Operation op : dbwsAdapter.getOperationsList()) {
                                if (op.getName().equals(serviceName)) {
                                    for (Parameter p : op.getParameters()) {
                                        if (p.getName().equals(key)) {
                                            desc = dbwsAdapter.getDescriptorsByQName().get(p.getType());
                                            if (desc != null) {
                                                found = true;
                                            }
                                            break;
                                        }
                                    }
                                }
                                if (found) {
                                    break;
                                }
                            }
                            if (found) {
                                Object theObject =
                                    dbwsAdapter.getXMLContext().createUnmarshaller().unmarshal(e,
                                        desc.getJavaClass());
                                if (theObject instanceof XMLRoot) {
                                    theObject = ((XMLRoot)theObject).getObject();
                                }
                                invocation.setParameter(key, theObject);
                            }
                            else {
                                // cant use e.getTextContent() - some DOM impls dont support it :-(
                                //String val = e.getTextContent();
                                StringBuffer sb = new StringBuffer();
                                NodeList childNodes = e.getChildNodes();
                                for(int idx=0; idx < childNodes.getLength(); idx++ ) {
                                    if (childNodes.item(idx).getNodeType() == Node.TEXT_NODE ) {
                                        sb.append(childNodes.item(idx).getNodeValue());
                                    }
                                }
                                invocation.setParameter(key, sb.toString());
                            }
                        }
                    }
                  }
                  else {
                    XMLDescriptor descriptor = (XMLDescriptor)oxProject.getDescriptor(o.getClass());
                    String key = descriptor.getDefaultRootElement();
                    int idx = key.indexOf(':');
                    if (idx != -1) {
                      key = key.substring(idx+1);
                    }
                    invocation.setParameter(key, o);
                  }
                }
            }
            public AttributeAccessor setProjectAndAdapter(Project oxProject, DBWSAdapter dbwsAdapter) {
              this.oxProject = oxProject;
              this.dbwsAdapter = dbwsAdapter;
              return this;
            }
        }.setProjectAndAdapter(oxProject, dbwsAdapter));
        parametersMapping.setKeepAsElementPolicy(KEEP_UNKNOWN_AS_ELEMENT);
        invocationDescriptor.addMapping(parametersMapping);
        oxProject.addDescriptor(invocationDescriptor);
        ((DatabaseSessionImpl)dbwsAdapter.getOXSession()).initializeDescriptorIfSessionAlive(invocationDescriptor);
        dbwsAdapter.getXMLContext().storeXMLDescriptorByQName(invocationDescriptor);

        // create SOAP message response handler of appropriate version
        responseWriter = new SOAPResponseWriter(dbwsAdapter);
        responseWriter.initialize();
    }
View Full Code Here
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