Examples of org.w3c.dom.ls.LSParser

org.w3c.dom.ls.LSParser
3.org/TR/2004/REC-DOM-Level-3-Core-20040407'>DOM Level 3 Core] , when a document is first made available via the LSParser:
- there will never be two adjacent nodes of type NODE_TEXT, and there will never be empty text nodes.
- it is expected that the value and nodeValue attributes of an Attr node initially return the XML 1.0 normalized value. However, if the parameters " validate-if-schema" and " datatype-normalization" are set to true, depending on the attribute normalization used, the attribute values may differ from the ones obtained by the XML 1.0 attribute normalization. If the parameters " datatype-normalization" is set to false, the XML 1.0 attribute normalization is guaranteed to occur, and if the attributes list does not contain namespace declarations, the attributes attribute on Element node represents the property [attributes] defined in [XML Information Set] .
Asynchronous LSParser objects are expected to also implement the events::EventTarget interface so that event listeners can be registered on asynchronous LSParser objects.
Events supported by asynchronous LSParser objects are:

load

The LSParser finishes to load the document. See also the definition of the LSLoadEvent interface.

progress

The LSParser signals progress as data is parsed. This specification does not attempt to define exactly when progress events should be dispatched. That is intentionally left as implementation-dependent. Here is one example of how an application might dispatch progress events: Once the parser starts receiving data, a progress event is dispatched to indicate that the parsing starts. From there on, a progress event is dispatched for every 4096 bytes of data that is received and processed. This is only one example, though, and implementations can choose to dispatch progress events at any time while parsing, or not dispatch them at all. See also the definition of the LSProgressEvent interface.

Note: All events defined in this specification use the namespace URI "http://www.w3.org/2002/DOMLS".
While parsing an input source, errors are reported to the application through the error handler (LSParser.domConfig's " error-handler" parameter). This specification does in no way try to define all possible errors that can occur while parsing XML, or any other markup, but some common error cases are defined. The types (DOMError.type) of errors and warnings defined by this specification are:
"check-character-normalization-failure" [error]

Raised if the parameter " check-character-normalization" is set to true and a string is encountered that fails normalization checking.

"doctype-not-allowed" [fatal]

Raised if the configuration parameter "disallow-doctype" is set to true and a doctype is encountered.

"no-input-specified" [fatal]

Raised when loading a document and no input is specified in the LSInput object.

"pi-base-uri-not-preserved" [warning]
Raised if a processing instruction is encountered in a location where the base URI of the processing instruction can not be preserved. One example of a case where this warning will be raised is if the configuration parameter " entities" is set to false and the following XML file is parsed:
```
 <!DOCTYPE root [ <!ENTITY e SYSTEM 'subdir/myentity.ent' ]> <root> &e; </root>
```
And subdir/myentity.ent contains:
```
<one> <two/> </one> <?pi 3.14159?> <more/>
```
"unbound-prefix-in-entity" [warning]

An implementation dependent warning that may be raised if the configuration parameter " namespaces" is set to true and an unbound namespace prefix is encountered in an entity's replacement text. Raising this warning is not enforced since some existing parsers may not recognize unbound namespace prefixes in the replacement text of entities.

"unknown-character-denormalization" [fatal]

Raised if the configuration parameter "ignore-unknown-character-denormalizations" is set to false and a character is encountered for which the processor cannot determine the normalization properties.

"unsupported-encoding" [fatal]

Raised if an unsupported encoding is encountered.

"unsupported-media-type" [fatal]

Raised if the configuration parameter "supported-media-types-only" is set to true and an unsupported media type is encountered.
In addition to raising the defined errors and warnings, implementations are expected to raise implementation specific errors and warnings for any other error and warning cases such as IO errors (file not found, permission denied,...), XML well-formedness errors, and so on.
See also the Document Object Model (DOM) Level 3 Load and Save Specification.

     * @throws IOException For errors parsing the document.
     */
    public static Document streamToDom(final InputStream inputStream, final LSResourceResolver resourceResolver)
            throws IOException {
        final DOMImplementationLS impl = DomUtil.getDOMImplementation();
        final LSParser builder = impl.createLSParser(DOMImplementationLS.MODE_SYNCHRONOUS, null);
        final DOMConfiguration domConfiguration = builder.getDomConfig();
        if (resourceResolver != null
                && domConfiguration.canSetParameter("resource-resolver", resourceResolver)) {
            domConfiguration.setParameter("resource-resolver", resourceResolver);
        }


        final LSInput lsInput = impl.createLSInput();
        lsInput.setByteStream(inputStream);


        final Document document = builder.parse(lsInput);
        return document;
    }

View Full Code Here

  }


  private Document getDocument(InputStream is) throws InstantiationException, IllegalAccessException, ClassNotFoundException {
    final DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
    final DOMImplementationLS impl = (DOMImplementationLS)registry.getDOMImplementation("LS");
    final LSParser parser = impl.createLSParser(DOMImplementationLS.MODE_SYNCHRONOUS, null);
    // we need to ignore whitespace here so the nodeToString() method will be able to indent it properly:
    parser.setFilter(new IgnoreWhitespaceFilter());
    LSInput domInput = impl.createLSInput();
    domInput.setByteStream(is);
    return parser.parse(domInput);
  }

View Full Code Here

        xml = xml.replaceAll("\\s*<", "<");
        xml = xml.replaceAll(">\\s*", ">");


        DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
        DOMImplementationLS domLS = (DOMImplementationLS) registry.getDOMImplementation("LS");
        LSParser lsParser = domLS.createLSParser(DOMImplementationLS.MODE_SYNCHRONOUS, null);


        LSInput input = domLS.createLSInput();
        input.setStringData(xml);
        Document document = lsParser.parse(input);


        LSSerializer lsSerializer = domLS.createLSSerializer();
        lsSerializer.getDomConfig().setParameter("comments", Boolean.FALSE);
        lsSerializer.getDomConfig().setParameter("format-pretty-print", Boolean.TRUE);
        return lsSerializer.writeToString(document);

View Full Code Here

            
            DOMImplementationLS impl = (DOMImplementationLS)DOMImplementationRegistry.newInstance().getDOMImplementation("LS");


            Assertion.verify(impl!=null, "domImplementation != null");


            LSParser builder = impl.createLSParser(DOMImplementationLS.MODE_SYNCHRONOUS,
                                                       null);


            LSSerializer writer = impl.createLSSerializer();
            DOMConfiguration config = writer.getDomConfig();
            config.setParameter("namespaces",(namespaces)?Boolean.TRUE:Boolean.FALSE);
            config.setParameter("validate",Boolean.FALSE);
            
            //----------------------------
            // TEST: lookupPrefix
            //       isDefaultNamespace
            //       lookupNamespaceURI
            //----------------------------
            //System.out.println("TEST #1: lookupPrefix, isDefaultNamespace, lookupNamespaceURI, input: tests/dom/dom3/input.xml");
            {


                Document doc = builder.parseURI("tests/dom/dom3/input.xml");
                NodeList ls = doc.getElementsByTagName("a:elem_a"); 


                NodeImpl elem = (NodeImpl)ls.item(0);
                if (namespaces) {
                    //System.out.println("[a:elem_a].lookupPrefix('http://www.example.com', true) == null");
                    Assertion.verify(elem.lookupPrefix("http://www.example.com").equals("ns1"), 
                                     "[a:elem_a].lookupPrefix(http://www.example.com)==null");




                    //System.out.println("[a:elem_a].isDefaultNamespace('http://www.example.com') == true");
                    Assertion.verify(elem.isDefaultNamespace("http://www.example.com") == true, 
                                     "[a:elem_a].isDefaultNamespace(http://www.example.com)==true");




                    //System.out.println("[a:elem_a].lookupPrefix('http://www.example.com', false) == ns1");
                    Assertion.verify(elem.lookupPrefix("http://www.example.com").equals("ns1"), 
                                     "[a:elem_a].lookupPrefix(http://www.example.com)==ns1");




                    Assertion.verify(elem.lookupNamespaceURI("xsi").equals("http://www.w3.org/2001/XMLSchema-instance"), 
                                     "[a:elem_a].lookupNamespaceURI('xsi') == 'http://www.w3.org/2001/XMLSchema-instance'" );


                } else {
                    Assertion.verify( elem.lookupPrefix("http://www.example.com") == null,"lookupPrefix(http://www.example.com)==null"); 
                }


                ls = doc.getElementsByTagName("bar:leaf");
                elem = (NodeImpl)ls.item(0);
                Assertion.verify(elem.lookupPrefix("url1:").equals("foo"), 
                                 "[bar:leaf].lookupPrefix('url1:', false) == foo");
                //System.out.println("[bar:leaf].lookupPrefix('url1:', false) == "+ );


                //System.out.println("==>Create b:baz with namespace 'b:' and xmlns:x='b:'");
                ls = doc.getElementsByTagName("baz");
                elem = (NodeImpl)ls.item(0);
                ls = doc.getElementsByTagName("elem8");
                elem = (NodeImpl)ls.item(0);
                Element e1 = doc.createElementNS("b:","p:baz");
                e1.setAttributeNS("http://www.w3.org/2000/xmlns/", "xmlns:x", "b:");
                elem.appendChild(e1);




                Assertion.verify(((NodeImpl)e1).lookupPrefix("b:").equals("p"), 
                                 "[p:baz].lookupPrefix('b:', false) == p");






                //System.out.println("[p:baz].lookupPrefix('b:', false) == "+ ((NodeImpl)e1).lookupPrefix("b:",false));


                Assertion.verify(elem.lookupNamespaceURI("xsi").equals("http://www.w3.org/2001/XMLSchema-instance"), 
                                 "[bar:leaf].lookupNamespaceURI('xsi') == 'http://www.w3.org/2001/XMLSchema-instance'" );


            
            }


            //************************
            //* Test normalizeDocument()
            //************************
            //System.out.println("TEST #2: normalizeDocumention() - 3 errors, input: tests/dom/dom3/schema.xml");
            {
                errorCounter = 0;
                config = builder.getDomConfig();
                config.setParameter("error-handler",errorHandler);
                config.setParameter("validate", Boolean.TRUE);
                Document core = builder.parseURI("tests/dom/dom3/schema.xml");
                Assertion.verify(errorCounter == 0, "No errors should be reported");
                
                errorCounter = 0;    
                NodeList ls2 = core.getElementsByTagName("decVal");
                Element testElem = (Element)ls2.item(0);
                testElem.removeAttributeNS("http://www.w3.org/2000/xmlns/", "xmlns");


                ls2 = core.getElementsByTagName("v02:decVal");
                testElem = (Element)ls2.item(0);
                testElem.setPrefix("myPrefix");
                Element root = core.getDocumentElement();


                Element newElem = core.createElementNS(null, "decVal");
                String data="4.5";
                if (true) {
                        data = "string";
                } 
                newElem.appendChild(core.createTextNode(data));
                root.insertBefore(newElem, testElem);


                newElem = core.createElementNS(null,  "notInSchema");
                newElem.appendChild(core.createTextNode("added new element"));
                root.insertBefore(newElem, testElem);


                root.appendChild(core.createElementNS("UndefinedNamespace", "NS1:foo"));
                config = core.getDomConfig();
                config.setParameter("error-handler",errorHandler);
                config.setParameter("validate", Boolean.TRUE);
                config.setParameter("schema-type", "http://www.w3.org/2001/XMLSchema");
                core.normalizeDocument();
                Assertion.verify(errorCounter == 3, "3 errors should be reported");
        
                errorCounter = 0;
                config.setParameter("validate", Boolean.FALSE);
                config.setParameter("comments", Boolean.FALSE);
                core.normalizeDocument();
                Assertion.verify(errorCounter == 0, "No errors should be reported");




                config = builder.getDomConfig();
                config.setParameter("validate", Boolean.FALSE);
                
            }




            //************************
            //* Test normalizeDocument()
            //************************
            // System.out.println("TEST #3: normalizeDocumention() + psvi, input: data/personal-schema.xml");
            {
                errorCounter = 0;
                config = builder.getDomConfig();
                config.setParameter("error-handler",errorHandler);
                config.setParameter("validate", Boolean.TRUE);
                config.setParameter("psvi", Boolean.TRUE);
                Document core = builder.parseURI("data/personal-schema.xml");
                Assertion.verify(errorCounter == 0, "No errors should be reported");


                NodeList ls2 = core.getElementsByTagName("person");


                Element testElem = (Element)ls2.item(0);
                Assertion.verify(((ElementPSVI)testElem).getElementDeclaration().getName().equals("person"), "testElem decl");
                Element e1 = core.createElementNS(null, "person");
                
                core.getDocumentElement().appendChild(e1);
                e1.setAttributeNS(null, "id", "newEmp");
                Element e2 = core.createElementNS(null, "name");
                e2.appendChild(core.createElementNS(null, "family"));
                e2.appendChild(core.createElementNS(null, "given"));
                e1.appendChild(e2);
                e1.appendChild(core.createElementNS(null, "email"));
                Element e3 = core.createElementNS(null, "link");
                e3.setAttributeNS(null, "manager", "Big.Boss");
                e1.appendChild(e3);


                testElem.removeAttributeNode(testElem.getAttributeNodeNS(null, "contr"));
                NamedNodeMap map = testElem.getAttributes();
                config = core.getDomConfig();
                errorCounter = 0;
                config.setParameter("psvi", Boolean.TRUE);
                config.setParameter("error-handler",errorHandler);
                config.setParameter("validate", Boolean.TRUE);
                config.setParameter("schema-type", "http://www.w3.org/2001/XMLSchema");
                core.normalizeDocument();
                Assertion.verify(errorCounter == 0, "No errors should be reported");
                Assertion.verify(((ElementPSVI)e1).getElementDeclaration().getName().equals("person"), "e1 decl");              
                
                config = builder.getDomConfig();
                config.setParameter("validate", Boolean.FALSE);
                


            }


            //************************
            //* Test normalizeDocument(): core tests
            //************************
            // System.out.println("TEST #4: normalizeDocument() core");
            {


                // check that namespace normalization algorithm works correctly
                Document doc= new DocumentImpl(); 
                Element root = doc.createElementNS("http://www.w3.org/1999/XSL/Transform", "xsl:stylesheet");
                doc.appendChild(root);
                root.setAttributeNS("http://attr1", "xsl:attr1","");


                Element child1 = doc.createElementNS("http://child1", "NS2:child1");
                child1.setAttributeNS("http://attr2", "NS2:attr2","");
                root.appendChild(child1);


                Element child2 = doc.createElementNS("http://child2","NS4:child2");
                child2.setAttributeNS("http://attr3","attr3", "");
                root.appendChild(child2);


                Element child3 = doc.createElementNS("http://www.w3.org/1999/XSL/Transform","xsl:child3");
                child3.setAttributeNS("http://a1","attr1", "");
                child3.setAttributeNS("http://a2","xsl:attr2", "");
                child3.setAttributeNS("http://www.w3.org/2000/xmlns/", "xmlns:a1", "http://a1");
                child3.setAttributeNS("http://www.w3.org/2000/xmlns/", "xmlns:xsl", "http://a2");
                
                Element child4 = doc.createElementNS(null, "child4");
                child4.setAttributeNS("http://a1", "xsl:attr1", "");
                child4.setAttributeNS("http://www.w3.org/2000/xmlns/", "xmlns", "default");
                child3.appendChild(child4);
                root.appendChild(child3);


                doc.normalizeDocument();
                
                //
                // assertions
                //


                // xsl:stylesheet should include 2 namespace declarations
                String name = root.getNodeName();
                Assertion.verify(name.equals("xsl:stylesheet"), "xsl:stylesheet");


                String value = root.getAttributeNS("http://www.w3.org/2000/xmlns/", "xsl");
                Assertion.verify(value!=null, "xmlns:xsl != null");
                Assertion.verify(value.equals("http://www.w3.org/1999/XSL/Transform"), "xmlns:xsl="+value);
                
                value = root.getAttributeNS("http://www.w3.org/2000/xmlns/", "NS1");


                Assertion.verify(value!=null && 
                                 value.equals("http://attr1"), "xmlns:NS1="+value);


                // child includes 2 namespace decls


                Assertion.verify(child1.getNodeName().equals("NS2:child1"), "NS2:child1");
                value = child1.getAttributeNS("http://www.w3.org/2000/xmlns/", "NS2");
                Assertion.verify(value!=null && 
                                 value.equals("http://child1"), "xmlns:NS2="+value);


                value = child1.getAttributeNS("http://www.w3.org/2000/xmlns/", "NS1");
                Assertion.verify(value!=null && 
                                 value.equals("http://attr2"), "xmlns:NS1="+value);




                // child3
                


                Assertion.verify(child3.getNodeName().equals("xsl:child3"), "xsl:child3");
                value = child3.getAttributeNS("http://www.w3.org/2000/xmlns/", "NS1");
                Assertion.verify(value!=null && 
                                 value.equals("http://a2"), "xmlns:NS1="+value);




                value = child3.getAttributeNS("http://www.w3.org/2000/xmlns/", "a1");
                Assertion.verify(value!=null && 
                                 value.equals("http://a1"), "xmlns:a1="+value);




                value = child3.getAttributeNS("http://www.w3.org/2000/xmlns/", "xsl");
                Assertion.verify(value!=null && 
                                 value.equals("http://www.w3.org/1999/XSL/Transform"), "xmlns:xsl="+value);


                
                Attr attr = child3.getAttributeNodeNS("http://a2", "attr2");
                Assertion.verify(attr != null, "NS1:attr2 !=null");


                Assertion.verify(child3.getAttributes().getLength() == 5, "xsl:child3 has 5 attrs");
                
                // child 4
                Attr temp = child4.getAttributeNodeNS("http://www.w3.org/2000/xmlns/", "xmlns");
                Assertion.verify(temp.getNodeName().equals("xmlns"), "attribute name is xmlns");
                Assertion.verify(temp.getNodeValue().length() == 0, "xmlns=''");                
                /*
                OutputFormat format = new OutputFormat((Document)doc);
                format.setLineSeparator(LineSeparator.Windows);
                format.setIndenting(true);
                format.setLineWidth(0);             
                format.setPreserveSpace(true);
                XMLSerializer serializer = new XMLSerializer(System.out, format);
                serializer.serialize(doc); 
                */               


            }




            //************************
            //* Test normalizeDocument(): core tests
            //************************
            //System.out.println("TEST #4: namespace fixup during serialization");
            {


                Document doc= new DocumentImpl(); 
                Element root = doc.createElementNS("http://www.w3.org/1999/XSL/Transform", "xsl:stylesheet");
                doc.appendChild(root);
                root.setAttributeNS("http://attr1", "xsl:attr1","");


                Element child1 = doc.createElementNS("http://child1", "NS2:child1");
                child1.setAttributeNS("http://attr2", "NS2:attr2","");
                root.appendChild(child1);


                Element child2 = doc.createElementNS("http://child2","NS4:child2");
                child2.setAttributeNS("http://attr3","attr3", "");
                root.appendChild(child2);


                Element child3 = doc.createElementNS("http://www.w3.org/1999/XSL/Transform","xsl:child3");
                child3.setAttributeNS("http://a1","attr1", "");
                child3.setAttributeNS("http://a2","xsl:attr2", "");
                child3.setAttributeNS("http://www.w3.org/2000/xmlns/", "xmlns:a1", "http://a1");
                child3.setAttributeNS("http://www.w3.org/2000/xmlns/", "xmlns:xsl", "http://a2");
                
                Element child4 = doc.createElementNS(null, "child4");
                child4.setAttributeNS("http://a1", "xsl:attr1", "");
                child4.setAttributeNS("http://www.w3.org/2000/xmlns/", "xmlns", "default");


                child3.appendChild(child4);
                root.appendChild(child3);




                // serialize data
                writer.getDomConfig().setParameter("namespaces", Boolean.TRUE);
                String xmlData = writer.writeToString(doc);
                Reader r = new StringReader(xmlData);
                LSInput in = impl.createLSInput();
                in.setCharacterStream(r);
                doc = builder.parse(in);


                //
                // make sure algorithm works correctly
                //


                root = doc.getDocumentElement();
                child1 = (Element)root.getFirstChild();
                child2 = (Element)child1.getNextSibling();
                child3 = (Element)child2.getNextSibling();




                // xsl:stylesheet should include 2 namespace declarations
                String name = root.getNodeName();
                Assertion.verify(name.equals("xsl:stylesheet"), "xsl:stylesheet");


                String value = root.getAttributeNS("http://www.w3.org/2000/xmlns/", "xsl");
                Assertion.verify(value!=null, "xmlns:xsl != null");
                Assertion.verify(value.equals("http://www.w3.org/1999/XSL/Transform"), "xmlns:xsl="+value);
                
                value = root.getAttributeNS("http://www.w3.org/2000/xmlns/", "NS1");


                Assertion.verify(value!=null && 
                                 value.equals("http://attr1"), "xmlns:NS1="+value);


                // child includes 2 namespace decls


                Assertion.verify(child1.getNodeName().equals("NS2:child1"), "NS2:child1");
                value = child1.getAttributeNS("http://www.w3.org/2000/xmlns/", "NS2");
                Assertion.verify(value!=null && 
                                 value.equals("http://child1"), "xmlns:NS2="+value);


                value = child1.getAttributeNS("http://www.w3.org/2000/xmlns/", "NS1");
                Assertion.verify(value!=null && 
                                 value.equals("http://attr2"), "xmlns:NS1="+value);




                // child3
                


                Assertion.verify(child3.getNodeName().equals("xsl:child3"), "xsl:child3");
                value = child3.getAttributeNS("http://www.w3.org/2000/xmlns/", "NS1");
                Assertion.verify(value!=null && 
                                 value.equals("http://a2"), "xmlns:NS1="+value);




                value = child3.getAttributeNS("http://www.w3.org/2000/xmlns/", "a1");
                Assertion.verify(value!=null && 
                                 value.equals("http://a1"), "xmlns:a1="+value);




                value = child3.getAttributeNS("http://www.w3.org/2000/xmlns/", "xsl");
                Assertion.verify(value!=null && 
                                 value.equals("http://www.w3.org/1999/XSL/Transform"), "xmlns:xsl="+value);


                
                Attr attr = child3.getAttributeNodeNS("http://a2", "attr2");
                Assertion.verify(attr != null, "NS6:attr2 !=null");


                Assertion.verify(child3.getAttributes().getLength() == 5, "xsl:child3 has 5 attrs");




                
                //OutputFormat format = new OutputFormat((Document)doc);
                //format.setLineSeparator(LineSeparator.Windows);
                //format.setIndenting(true);
                //format.setLineWidth(0);             
                //format.setPreserveSpace(true);


                //XMLSerializer serializer = new XMLSerializer(System.out, format);
                //serializer.serialize(doc);                


            }




            //************************
            // TEST: replaceWholeText()
            //       getWholeText()
            //       
            //************************
           
            //System.out.println("TEST #5: wholeText, input: tests/dom/dom3/wholeText.xml");
           {
            config = builder.getDomConfig();
            config.setParameter("error-handler",errorHandler);
            config.setParameter("validate", Boolean.FALSE);
            config.setParameter("entities", Boolean.TRUE);
            Document doc = builder.parseURI("tests/dom/dom3/wholeText.xml");


            Element root = doc.getDocumentElement();
            Element test = (Element)doc.getElementsByTagName("elem").item(0);
            
            test.appendChild(doc.createTextNode("Address: "));
            test.appendChild(doc.createEntityReference("ent2"));
            test.appendChild(doc.createTextNode("City: "));
            
            test.appendChild(doc.createEntityReference("ent1"));
            DocumentType doctype = doc.getDoctype();
            Node entity = doctype.getEntities().getNamedItem("ent3");


            NodeList ls = test.getChildNodes();
            Assertion.verify(ls.getLength()==5, "List length");
            
            String compare1 = "Home Address: 1900 Dallas Road (East) City: Dallas. California. USA  PO #5668";
            Assertion.verify(((Text)ls.item(0)).getWholeText().equals(compare1), "Compare1");
            String compare2 = "Home Address: 1900 Dallas Road (East) City: Dallas. California. USA  PO #5668";
            Assertion.verify(((Text)ls.item(1)).getWholeText().equals(compare2), "Compare2");
            


            //TEST replaceWholeText()
            ((NodeImpl)ls.item(0)).setReadOnly(true, true);
            
            Text original = (Text)ls.item(0);
            Node newNode = original.replaceWholeText("Replace with this text");
            ls = test.getChildNodes();
            Assertion.verify(ls.getLength() == 1, "Length == 1");
            Assertion.verify(ls.item(0).getNodeValue().equals("Replace with this text"), "Replacement works");
            Assertion.verify(newNode != original, "New node created");


            // replace text for node which is not yet attached to the tree
            Text text = doc.createTextNode("readonly");
            ((NodeImpl)text).setReadOnly(true, true);
            text = text.replaceWholeText("Data");
            Assertion.verify(text.getNodeValue().equals("Data"), "New value 'Data'");


            // test with second child that does not have any content
            test = (Element)doc.getElementsByTagName("elem").item(1);
            try {            
                ((Text)test.getFirstChild()).replaceWholeText("can't replace");
            } catch (DOMException e){
               Assertion.verify(e !=null);
            }
            String compare3 = "Test: The Content ends here. ";
            //Assertion.assert(((Text)test.getFirstChild()).getWholeText().equals(compare3), "Compare3");
            
           }


            //************************
            // TEST: schema-type
            //       schema-location
            //       
            //************************
            {
                errorCounter = 0;
                config = builder.getDomConfig();
                config.setParameter("error-handler",errorHandler);
                config.setParameter("resource-resolver",resolver);
                config.setParameter("validate", Boolean.TRUE);
                config.setParameter("psvi", Boolean.TRUE);
                
                // schema-type is not set validate against both grammars 
                errorCounter = 0;
                Document core2 = builder.parseURI("tests/dom/dom3/both-error.xml");
                Assertion.verify(errorCounter == 4, "4 errors should be reported");
                
                errorCounter = 0;
                // set schema-type to be XML Schema 
                config.setParameter("schema-type", "http://www.w3.org/2001/XMLSchema");
                // test parsing a file that has both XML schema and DTD
                core2 = builder.parseURI("tests/dom/dom3/both.xml");
                Assertion.verify(errorCounter == 0, "No errors should be reported");
                
            
                // parse a file with XML schema and DTD but validate against DTD only
                errorCounter = 0;
                config.setParameter("schema-type","http://www.w3.org/TR/REC-xml");
                core2 = builder.parseURI("tests/dom/dom3/both-error.xml");
                Assertion.verify(errorCounter == 3, "3 errors should be reported");
                
                // parse a file with DTD only but set schema-location and 
                // validate against XML Schema
                // set schema location
                
                
                core2 = builder.parseURI("tests/dom/dom3/both-error.xml");
                
                // normalize document
                errorCounter = 0;
                Element root = core2.getDocumentElement();
                root.removeAttributeNS("http://www.w3.org/2001/XMLSchema", "xsi");               
                root.removeAttributeNS("http://www.w3.org/2001/XMLSchema", "noNamespaceSchemaLocation");
                config = core2.getDomConfig();
                config.setParameter("error-handler",errorHandler);
                config.setParameter("schema-type", "http://www.w3.org/2001/XMLSchema");
                config.setParameter("schema-location","personal.xsd");
                config.setParameter("resource-resolver",resolver);
                config.setParameter("validate", Boolean.TRUE);
                core2.normalizeDocument();
                Assertion.verify(errorCounter == 1, "1 error should be reported: "+errorCounter);
 
    
            }
            
            
            // baseURI tests
            {
        LSParser parser = impl.createLSParser(DOMImplementationLS.MODE_SYNCHRONOUS,
                               null);
        Document doc = parser.parseURI("tests/dom/dom3/baseURI.xml");
        Element root = doc.getDocumentElement();
        NodeList ls = doc.getElementsByTagNameNS(null, "streetNum");
        Node e = ls.item(0);
        Assertion.verify(((NodeImpl)e).getBaseURI().endsWith("tests/dom/dom3/baseURI.xml"), 
                 "baseURI=tests/dom/dom3/baseURI.xml");

View Full Code Here

    DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
    DOMImplementationLS impl = (DOMImplementationLS) registry.getDOMImplementation("LS");


    LSInput input = impl.createLSInput();
    input.setByteStream(new ByteArrayInputStream(ba));
    LSParser parser = impl.createLSParser(DOMImplementationLS.MODE_SYNCHRONOUS,null);




    SimulatorParser pas = new SimulatorParser(new Seed(seedInt-info.idIndex), parser.parse(input));


    pas.parseMapCells(info.idIndex);


//    p.println("cell maped");
//    System.out.println(pas.ls.base+ " "+pas.ls.neuron_end);
  
    pas.parseNeuronDef();


    pas.parsePopNeurons(info.idIndex);
//    p.println("cell poped");
    pas.parseScaffold(info.idIndex);
    pas.layerStructure.buildStructure(info.idIndex);
    pas.parseConnection(info.idIndex);


    pas.parseTarget(info);




//    pas.ls.sortSynapses(info.idIndex); //sort the  synapses, not necessary unless tune the parameters
//    p.println("connected");
    pas.parseExp(info.idIndex);
//    p.println("exp");
                pas.findMinDelay();
//    p.close();


    CyclicBarrier barrier = new CyclicBarrier(2);


    /*
    //receiving neurons
    m = info.jpvm.pvm_recv(NetMessageTag.sendNeurons);
    int numNeurons;
    numNeurons = m.buffer.upkint();
    int base = m.buffer.upkint();
    Neuron neurons[] = new Neuron[numNeurons+1]; // the last neuron is a sync neuron;
    m.buffer.unpack(neurons,numNeurons,1);
    */






    /*
    out=out+"\n";
    for(int i=0; i< numNeurons; i++)
    {
      out=out+"Neurons are:"+neurons[i].toString();
    }
    */


    Seed idum= new Seed(seedInt-info.idIndex);




    if(pas.layerStructure.axons == null) throw new RuntimeException("no axon info");


    // neurons,pvminfo,base index, mini delay, background freq, seed number
    
    final Network testNet = new ANetwork (
      pas.getModelFactory ( ),
      pas.getDiscreteEventQueue ( ),
      pas.getModulatedSynapseSeq ( ),
      pas.layerStructure.neurons,
      pas.layerStructure.axons,
      info,
      pas.layerStructure.base,
      pas.minDelay,
      pas,
      idum,
      pas.experiment );
    
    testNet.initNet();


//    pas.p = testNet.p;




//    if(info.idIndex==0) pas.ls.connectFrom("O,0,0,E", testNet.p);
//    if(info.idIndex==4) pas.ls.connectFrom("O,0,16,0,E", testNet.p);
  //  pas.ls.connectFrom("T,27,9,L", testNet.p);


    testNet.p.println("Host id "+info.idIndex+"\n");
    testNet.p.println("base "+testNet.base+"\n");
    testNet.p.println("idum "+idum.seed+"\n");
    testNet.p.println("NumOfSyn "+pas.layerStructure.numSYN+"\n");




//    testNet.p.flush();


    Object lock = new Object();
    Object synLock = new Object();
//    ListenInput listen = new ListenInput(testNet,lock);
//                PCommunicationThread p1 = new PCommunicationThread(testNet, lock);
 //               PComputationThread p2 = new PComputationThread(testNet, lock);
    
               PRun p1 = new PRun (
                 testNet.getDiscreteEventQueue ( ),
                 testNet,
                 lock,
                 barrier );


   //    pas.ls.cellmap=null;
         System.gc();


              Thread run = new Thread(p1);
        run.setDaemon(true);
        run.start();


//Barrier Sync
    jpvmBuffer buf = new jpvmBuffer();
    buf.pack("NetHost "+info.jpvm.pvm_mytid().toString()+" is ready to go"); //send out ready info;
    info.jpvm.pvm_send(buf, info.tids[info.idIndex] ,NetMessageTag.readySig);
//    m = info.jpvm.pvm_recv(NetMessageTag.readySig);
//Barrier Sync


        while (!testNet.stop)
        {
          m = testNet.info.jpvm.pvm_recv(); //receive info from others
          if(m.messageTag==NetMessageTag.trialDone)testNet.trialDone=false;
//          synchronized(lock)
          {
//            testNet.p.println("message "+m.messageTag);
            // lock.notify();
            switch(m.messageTag)
            {
              case NetMessageTag.sendSpike:
                synchronized (lock)
                {


                  int sourceID = m.buffer.upkint();
                  int trialID = m.buffer.upkint();
                  if(trialID==testNet.countTrial)
                  {
                    //                    testNet.p.println("received and processed");
                    testNet.spikeState=true;
                    (testNet.received[sourceID])++;
                    for(int iter=0;iter<info.numTasks;iter++)
                    {
                      if(iter!=info.idIndex && testNet.received[iter]==0) testNet.spikeState=false;
                    }
                    SpikeBuffer sbuff = (SpikeBuffer)m.buffer.upkcnsobj();
                    Iterator<NetMessage> iter = sbuff.buff.iterator();
                    while(iter.hasNext())
                    {
                      NetMessage message = iter.next();
//                      try {
                        for(int ii =0; ii <testNet.axons.get(message.from).branches.length; ii++)
                        { 
                          // new input events
                          
                          testNet.getInputEventSlot ( ).offer (
                            new AInputEvent (
                              message.time
                                + testNet.axons.get ( message.from )
                                .branches [ ii ].delay,
                              testNet.axons.get ( message.from )
                                .branches [ ii ],
                              message.from,
                              ( ( ANetMessage ) message ).sourceId,
                              ( ( ANetMessage ) message ).avalancheId ) );
                        }
//                      }
//                      catch(Exception ex) {
//                        throw new RuntimeException(ex.getMessage()+"\n from:"+message.from+" host id:"+info.idIndex+" axons"+testNet.axons.size());
//                      }
                    }
                    lock.notify();
                  }
                  /*
               else
               {
                  //                    testNet.p.println("received and ignored");
               }
               */
                }
                break;
              case NetMessageTag.syncRoot: //if its a message about time
                synchronized (lock)
                {


                  if(!testNet.trialDone)
                  {


                    testNet.rootTime=m.buffer.upkdouble();
                    lock.notify();
                  }
                }
                break;
              case NetMessageTag.stopSig: //if its a message about time
                testNet.p.println("get stop message root "+testNet.rootTime);
                testNet.p.flush();
                buf = new jpvmBuffer();
                buf.pack(testNet.recorderData);
                //buf.pack(info.idIndex);
                buf.pack(((ANetwork) testNet).aData);
                testNet.p.println("Size of couting "+ ((ANetwork) testNet).aData.avalancheCounter.size());
                testNet.p.flush();


                info.jpvm.pvm_send(buf, info.tids[info.idIndex], NetMessageTag.getBackData);
                
                testNet.clearQueues ( );


                testNet.stop=true;
                testNet.p.close();
                synchronized (lock)
                {
                  lock.notify();
                }
                break;
              case NetMessageTag.tempStopSig: //if its a message about time
                buf = new jpvmBuffer();
                buf.pack(testNet.recorderData);
                buf.pack(info.idIndex);
                info.jpvm.pvm_send(buf, info.tids[info.idIndex], NetMessageTag.getBackData);
                testNet.recorderData.clear();
                break;
              case NetMessageTag.trialDone: // new trial begins
                //                        testNet.p.println("begin nofiying");
                //
                synchronized (lock)
                {
                  testNet.trialId = m.buffer.upkint();
                  testNet.subExpId = m.buffer.upkint();
                  testNet.endOfTrial = testNet.experiment.subExp[testNet.subExpId].trialLength;
                  Thread.yield();
                  Thread.yield();
                  barrier.await();
//                  synchronized (synLock)
//                  {
//                    synLock.notify();
          //          testNet.startSig=true;
//                  }
                  lock.notify();
                }
                break;
              case NetMessageTag.changeConnection:
                seedInt = m.buffer.upkint();
                baLength = m.buffer.upkint();
                ba = new byte[baLength];
                m.buffer.unpack(ba,baLength,1);


                // DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
                // DOMImplementationLS impl = (DOMImplementationLS) registry.getDOMImplementation("LS");
                input = impl.createLSInput();
                input.setByteStream(new ByteArrayInputStream(ba));
                parser = impl.createLSParser(DOMImplementationLS.MODE_SYNCHRONOUS,null);


                NodeList conns = pas.rootElement.getElementsByTagName("Connections");
                testNet.p.println("connection num"+conns.getLength());
                pas.rootElement.removeChild(conns.item(0));
                Node dup = pas.document.importNode(parser.parse(input).getDocumentElement().getElementsByTagName("Connections").item(0) , true);
                pas.rootElement.appendChild(dup);
                double weight;
                weight = pas.parseChangeConnection(info.idIndex); //change the connections;
                //synchroniz
                //                testNet.p.println("connection change done with weight "+weight);

View Full Code Here

        xml = xml.replaceAll("\\s*<", "<");
        xml = xml.replaceAll(">\\s*", ">");


        DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
        DOMImplementationLS domLS = (DOMImplementationLS) registry.getDOMImplementation("LS");
        LSParser lsParser = domLS.createLSParser(DOMImplementationLS.MODE_SYNCHRONOUS, null);


        LSInput input = domLS.createLSInput();
        input.setStringData(xml);
        Document document = lsParser.parse(input);


        LSSerializer lsSerializer = domLS.createLSSerializer();
        lsSerializer.getDomConfig().setParameter("comments", Boolean.FALSE);
        lsSerializer.getDomConfig().setParameter("format-pretty-print", Boolean.TRUE);
        return lsSerializer.writeToString(document);

View Full Code Here

        xml = xml.replaceAll("\\s*<", "<");
        xml = xml.replaceAll(">\\s*", ">");


        DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
        DOMImplementationLS domLS = (DOMImplementationLS) registry.getDOMImplementation("LS");
        LSParser lsParser = domLS.createLSParser(DOMImplementationLS.MODE_SYNCHRONOUS, null);


        LSInput input = domLS.createLSInput();
        input.setStringData(xml);
        Document document = lsParser.parse(input);


        LSSerializer lsSerializer = domLS.createLSSerializer();
        lsSerializer.getDomConfig().setParameter("comments", Boolean.FALSE);
        lsSerializer.getDomConfig().setParameter("format-pretty-print", Boolean.TRUE);
        return lsSerializer.writeToString(document);

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        return parse(input, validateIfSchema);
    }


    private static Document parse(LSInput input, boolean validateIfSchema) {
        DOMImplementationLS impl = getDOMImpl();
        LSParser parser = impl.createLSParser(DOMImplementationLS.MODE_SYNCHRONOUS, null);
        DOMConfiguration config = parser.getDomConfig();
        config.setParameter("element-content-whitespace", false);
        config.setParameter("namespaces", true);
        config.setParameter("validate-if-schema", validateIfSchema);
        return parser.parse(input);
    }

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     * Reads file import locations from Spring bean application context.
     * @param configFile
     * @return
     */
    public List<File> getConfigImports(File configFile) {
        LSParser parser = XMLUtils.createLSParser();


        GetSpringImportsFilter filter = new GetSpringImportsFilter(configFile);
        parser.setFilter(filter);
        parser.parseURI(configFile.toURI().toString());


        return filter.getImportedFiles();
    }

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     * @param id
     * @param type
     * @return
     */
    public <T> T getBeanDefinition(File configFile, String id, Class<T> type) {
        LSParser parser = XMLUtils.createLSParser();


        GetSpringBeanFilter filter = new GetSpringBeanFilter(id, type);
        parser.setFilter(filter);


        List<File> configFiles = new ArrayList<File>();
        configFiles.add(configFile);
        configFiles.addAll(getConfigImports(configFile));


        for (File file : configFiles) {
            parser.parseURI(file.toURI().toString());


            if (filter.getBeanDefinition() != null) {
                return createJaxbObjectFromElement(filter.getBeanDefinition(), type);
            }
        }

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