Examples of org.apache.woden.wsdl20.extensions.http.HTTPLocation

Package org.apache.woden.wsdl20.extensions.http

Examples of org.apache.woden.wsdl20.extensions.http.HTTPLocation

org.apache.woden.wsdl20.extensions.http.HTTPLocation
This class represents the {http location} extension property of the BindingOperation component which maps to the whttp:location extension attribute of the WSDL binding <operation> element, as defined by the WSDL 2.0 HTTP binding extensions.
The value of the whttp:location attribute may contain templates in which elements from the instance data of the message to be serialized in the request IRI are cited by enclosing their local name within curly braces. A template can then be substituted by matching the local name against an element in the instance data and replacing the template in the HTTP Location with the String value of that element.
For example, consider the HTTP Location "temperature/{town}" and the message data element <town>Sydney</town>. After substitution, the formatted HTTP Location is "temperature/Sydney". Note, that the entire template "{town}" is replaced by the matching element's value, "Sydney".
If a template is not matched against the instance data, it is replaced in the formatted HTTP Location by the empty string (in other words, it is omitted).
This class has one constructor and this takes a String representing a whttp:location value, which may contain the curly brace templates described above. The class can perform template substitution and return the formatted HTTP Location resulting from such substitution. It can also return the original HTTP Location value specified on the constructor, so that even after substitution it is possible to see where any templates were used.
This class uses the EBNF grammar defined for {http location} by the WSDL 2.0 HTTP binding extensions to parse and validate the original HTTP Location string. It checks that any single left and right curly braces are correctly paired to enclose a String that is of the correct type to represent an element local name (that is, a String of type xs:NCName).
It also supports the double curly brace syntax used to represent a literal single curly brace in the formatted HTTP Location. That is, a double curly brace escapes a literal single curly brace to avoid mistaking it for a template. For example, "abc{{def" is formatted as "abc{def" and this literal left brace is not interpreted as the beginning of a template. @author John Kaputin (jkaputin@apache.org)

        InterfaceOperation[] wsdlOperations = wsdlInterface.getInterfaceOperations();
        for (int i = 0; i < wsdlOperations.length; i++) {
            // Retrieve binding and extension
            InterfaceOperation wsdlOperation = wsdlOperations[i];
            BindingOperation wsdlBindingOperation = findBindingOperation(wsdlEndpoint.getBinding(), wsdlOperation);
            HTTPBindingOperationExtensions opExt = wsdlBindingOperation != null ? (HTTPBindingOperationExtensions) wsdlBindingOperation.getComponentExtensionsForNamespace(ComponentExtensions.URI_NS_HTTP) : null;
            // Create operation
            Wsdl2HttpOperationImpl operation = new Wsdl2HttpOperationImpl();
            // Standard WSDL2 attributes
            operation.setName(wsdlOperation.getName());
            operation.setMep(wsdlOperation.getMessageExchangePattern());
            operation.setStyle(new HashSet<URI>(Arrays.asList(wsdlOperation.getStyle())));
            // HTTP extensions
            if (opExt != null) {
                operation.setHttpInputSerialization(opExt.getHttpInputSerialization());
                operation.setHttpOutputSerialization(opExt.getHttpOutputSerialization());
                operation.setHttpFaultSerialization(opExt.getHttpFaultSerialization());
                operation.setHttpLocation(extractLocation(wsdlBindingOperation));
                operation.setHttpMethod(opExt.getHttpMethod());
                operation.setHttpTransferCodingDefault(opExt.getHttpTransferCodingDefault());
                operation.setHttpLocationIgnoreUncited(opExt.isHttpLocationIgnoreUncited());
            }
            // Messages
            InterfaceMessageReference[] iMsgRefs = wsdlOperation.getInterfaceMessageReferences();
            for (int j = 0; j < iMsgRefs.length; j++) {
                // Retrieve binding and extension

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            axisBindingOperation.setAxisOperation(axisOperation);
            axisBindingOperation.setParent(axisBinding);
            axisBindingOperation.setName(axisOperation.getName());


            addDocumentation(axisBindingOperation, bindingOperation.toElement());
            HTTPBindingOperationExtensions httpBindingOperationExtensions;
            try {
                httpBindingOperationExtensions = ((HTTPBindingOperationExtensions)
                        bindingOperation.getComponentExtensionContext(
                                new URI(WSDL2Constants.URI_WSDL2_HTTP)));
            } catch (URISyntaxException e) {
                throw new AxisFault("HTTP Binding Extention not found");
            }


            axisBindingOperation.setProperty(WSDL2Constants.ATTR_WHTTP_FAULT_SERIALIZATION,
                                             httpBindingOperationExtensions.getHttpFaultSerialization());
            axisBindingOperation.setProperty(WSDL2Constants.ATTR_WHTTP_INPUT_SERIALIZATION,
                                             httpBindingOperationExtensions.getHttpInputSerialization());
            String httpMethod = httpBindingOperationExtensions.
                    getHttpMethod();
            if (httpMethod == null) {
                if (httpMethodDefault != null) {
                    httpMethod = httpMethodDefault;
                } else {
                    Boolean safeParameter =
                            (Boolean) axisOperation.getParameterValue(WSDL2Constants.ATTR_WSDLX_SAFE);
                    if (safeParameter != null && safeParameter.booleanValue()){
                        httpMethod = HTTPConstants.HEADER_GET;
                    } else {
                        httpMethod = HTTPConstants.HEADER_POST;
                    }
                }
            }
            axisBindingOperation
                    .setProperty(WSDL2Constants.ATTR_WHTTP_METHOD, httpMethod);
            HTTPLocation httpLocation = httpBindingOperationExtensions.getHttpLocation();


            // If httpLocation is not null we should extract a constant part from it and add its value and the
            // corresponding AxisOperation to a map in order to dispatch rest messages. If httpLocation is null we add
            // the operation name into this map.
            String httpLocationString = "";
            if (httpLocation != null) {
                String httpLocationTemplete = httpLocation.getOriginalLocation();
                axisBindingOperation
                        .setProperty(WSDL2Constants.ATTR_WHTTP_LOCATION, httpLocationTemplete);
                httpLocationString = RESTUtil.getConstantFromHTTPLocation(httpLocationTemplete, httpMethod);


            }


            httpLocationTable.put(httpLocationString, axisOperation);


            axisBindingOperation.setProperty(WSDL2Constants.ATTR_WHTTP_IGNORE_UNCITED,
                                             httpBindingOperationExtensions.
                                                     isHttpLocationIgnoreUncited());
            axisBindingOperation.setProperty(WSDL2Constants.ATTR_WHTTP_OUTPUT_SERIALIZATION,
                                             httpBindingOperationExtensions.getHttpOutputSerialization());
            axisBindingOperation.setProperty(WSDL2Constants.ATTR_WHTTP_QUERY_PARAMETER_SEPARATOR,
                                             httpBindingOperationExtensions.getHttpQueryParameterSeparator());
            axisBindingOperation.setProperty(WSDL2Constants.ATTR_WHTTP_CONTENT_ENCODING,
                                             httpBindingOperationExtensions.getHttpContentEncodingDefault());


            BindingMessageReference[] bindingMessageReferences =
                    bindingOperation.getBindingMessageReferences();
            for (int j = 0; j < bindingMessageReferences.length; j++) {
                BindingMessageReference bindingMessageReference = bindingMessageReferences[j];

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                                     soapEndpointExtensions.getHttpAuthenticationRealm());
        }
    }


    private void processHTTPBindingEndpointExtensions(Endpoint endpoint, AxisEndpoint axisEndpoint) throws AxisFault {
        HTTPEndpointExtensions httpEndpointExtensions;
        try {
            httpEndpointExtensions = (HTTPEndpointExtensions) endpoint
                    .getComponentExtensionContext(new URI(WSDL2Constants.URI_WSDL2_HTTP));
        } catch (URISyntaxException e) {
            throw new AxisFault("HTTP Binding Endpoint Extension not found");
        }


        if (httpEndpointExtensions != null) {
            axisEndpoint.setProperty(WSDL2Constants.ATTR_WHTTP_AUTHENTICATION_TYPE,
                                     httpEndpointExtensions.getHttpAuthenticationScheme());
            axisEndpoint.setProperty(WSDL2Constants.ATTR_WHTTP_AUTHENTICATION_REALM,
                                     httpEndpointExtensions.getHttpAuthenticationRealm());
        }
    }

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            URI soapMep = soapBindingOperationExtensions.getSoapMep();
            if (soapMep != null) {
                axisBindingOperation.setProperty(WSDL2Constants.ATTR_WSOAP_MEP,
                                                 soapMep.toString());
            }
            HTTPLocation httpLocation = soapBindingOperationExtensions.getHttpLocation();
            // If httpLocation is not null we should extract a constant part from it and add its value and the
            // corresponding AxisOperation to a map in order to dispatch rest messages. If httpLocation is null we add
            // the operation name into this map.
            String httpLocationString = "";
            if (httpLocation != null) {
                String httpLocationTemplete = httpLocation.getOriginalLocation();
                axisBindingOperation
                        .setProperty(WSDL2Constants.ATTR_WHTTP_LOCATION, httpLocationTemplete);
                httpLocationString = RESTUtil.getConstantFromHTTPLocation(httpLocationTemplete, HTTPConstants.HEADER_POST);


            }

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                    }
                }
            }
            axisBindingOperation
                    .setProperty(WSDL2Constants.ATTR_WHTTP_METHOD, httpMethod);
            HTTPLocation httpLocation = httpBindingOperationExtensions.getHttpLocation();


            // If httpLocation is not null we should extract a constant part from it and add its value and the
            // corresponding AxisOperation to a map in order to dispatch rest messages. If httpLocation is null we add
            // the operation name into this map.
            String httpLocationString = "";
            if (httpLocation != null) {
                String httpLocationTemplete = httpLocation.getOriginalLocation();
                axisBindingOperation
                        .setProperty(WSDL2Constants.ATTR_WHTTP_LOCATION, httpLocationTemplete);
                httpLocationString = RESTUtil.getConstantFromHTTPLocation(httpLocationTemplete, httpMethod);


            }

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        if( (SOAPConstants.VERSION_1_2.equals(version) && protocol.equals(SOAPConstants.PROTOCOL_URI_SOAP12_HTTP)) ||
            (SOAPConstants.VERSION_1_1.equals(version) && protocol.equals(SOAPConstants.PROTOCOL_URI_SOAP11_HTTP)) )
        {
            StringAttr httpLoc = (StringAttr) ((WSDLElement)getParent())
                .getExtensionAttribute(HTTPConstants.Q_ATTR_LOCATION);
            return httpLoc != null ? new HTTPLocation(httpLoc.getString()) : null;
        } 
        else 
        {
            return null;
        }

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   * @see org.apache.woden.wsdl20.extensions.http.HTTPBindingOperationExtensions#getHttpLocation()
   */
  public HTTPLocation getHttpLocation() {
    StringAttr httpLoc = (StringAttr) ((WSDLElement) getParent())
        .getExtensionAttribute(HTTPConstants.Q_ATTR_LOCATION);
    return httpLoc != null ? new HTTPLocation(httpLoc.getString()) : null;
  }

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        return new TestSuite(HTTPLocationTest.class);
    }
    
    public void testCtor() throws Exception
    {
        HTTPLocation loc;
        
        //empty string
        loc = new HTTPLocation("");
        assertNotNull(loc);
        
        //no curly braces
        loc = new HTTPLocation("/temperature/");
        assertNotNull(loc);
        
        //no curly braces, path and query string
        loc = new HTTPLocation("/temperature/town?month=Jan&day=01");
        assertNotNull(loc);
        
        //one local name
        loc = new HTTPLocation("/temperature/{town}/");
        assertNotNull(loc);
        
        //multiple local names
        loc = new HTTPLocation("/temperature/{town}/{state}/{country}");
        assertNotNull(loc);
        
        //multiple local names, encoded & raw, path & query string
        loc = new HTTPLocation("/temperature/{town}/{!state}/{country}?month={mth}&date={!dt}");
        assertNotNull(loc);
        
        //with double curly braces
        loc = new HTTPLocation("{{XXX}}/temperature/{town}/{{{state}}}/{country}");
        assertNotNull(loc);
        
        //invalid template
        loc = new HTTPLocation("{{XXX}}/te}mp}erature/{town}/{state}/{coun{try}");
        assertNotNull(loc);
        
    }

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    }
    
    public void testGetTemplates_noArg() {
        
        HTTPLocation loc;
        loc = new HTTPLocation("/temperature/{town}/{!state}/{country}?temp={tmp}&month={mth}&date={!dt}&place={town}");
        
        HTTPLocationTemplate[] templates = loc.getTemplates();
        assertEquals("Incorrect number of templates", 7, templates.length);
        
        loc = new HTTPLocation("/travel/flight?no=BA6&dep=13.55");
        templates = loc.getTemplates();
        assertEquals("Unexpected templates", 0, templates.length);
        
        loc = new HTTPLocation("/in}valid/abc?{localname}");
        templates = loc.getTemplates();
        assertEquals("Location is invalid, so no templates were expected", 0, templates.length);
    }

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        assertEquals("Location is invalid, so no templates were expected", 0, templates.length);
    }    
        
    public void testGetTemplatesInPath_noArg() {
        
        HTTPLocation loc;
        loc = new HTTPLocation("/temperature/{town}/{!state}/{country}?temp={tmp}&month={mth}&date={!dt}&place={town}");
        
        HTTPLocationTemplate[] templates = loc.getTemplatesInPath();
        assertEquals("Incorrect number of templates", 3, templates.length);
        for(int i=0; i<templates.length; i++) {
            assertFalse(templates[i].isQuery());
        }
        
        loc = new HTTPLocation("/travel/flight?no=BA6&dep=13.55");
        templates = loc.getTemplatesInPath();
        assertEquals("Unexpected templates", 0, templates.length);
        
        loc = new HTTPLocation("/in}valid/{localname}?abc");
        templates = loc.getTemplatesInPath();
        assertEquals("Location is invalid, so no templates were expected", 0, templates.length);
    }

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