Examples of org.xml.sax.InputSource

org.xml.sax.InputSource
axproject.org'>http://www.saxproject.org for further information.
This class allows a SAX application to encapsulate information about an input source in a single object, which may include a public identifier, a system identifier, a byte stream (possibly with a specified encoding), and/or a character stream.

There are two places that the application can deliver an input source to the parser: as the argument to the Parser.parse method, or as the return value of the EntityResolver.resolveEntity method.

The SAX parser will use the InputSource object to determine how to read XML input. If there is a character stream available, the parser will read that stream directly, disregarding any text encoding declaration found in that stream. If there is no character stream, but there is a byte stream, the parser will use that byte stream, using the encoding specified in the InputSource or else (if no encoding is specified) autodetecting the character encoding using an algorithm such as the one in the XML specification. If neither a character stream nor a byte stream is available, the parser will attempt to open a URI connection to the resource identified by the system identifier.

An InputSource object belongs to the application: the SAX parser shall never modify it in any way (it may modify a copy if necessary). However, standard processing of both byte and character streams is to close them on as part of end-of-parse cleanup, so applications should not attempt to re-use such streams after they have been handed to a parser.
@since SAX 1.0 @author David Megginson @version 2.0.1 (sax2r2) @see org.xml.sax.XMLReader#parse(org.xml.sax.InputSource) @see org.xml.sax.EntityResolver#resolveEntity @see java.io.InputStream @see java.io.Reader

            is = new FastBufferedInputStream(is);
        }
        _handler.init();
        final StopWatch sw = new StopWatch();
        try {
            _reader.parse(new InputSource(is));
        } catch (IOException ie) {
            throw new DynamicError("Invalid source", ie);
        } catch (SAXException se) {
            throw new DynamicError("Parse failed", se);
        }

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            return null;
        }


        Document doc = null;
        try {
            InputSource input = new InputSource(new FileInputStream(storageMetaFile));
            DOMParser parser = new DOMParser();
            parser.parse(input);
            doc = parser.getDocument();
        } catch (Exception e) {
            String details = "The operation reading collection storage metadata from " + storageMetaFile + " failed" + ". " + e.toString() + ".";

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    {
    }
    public void xtestImports() throws Exception
    {
        Definition d = WSDLFactory.newInstance().newWSDLReader().readWSDL(
            new ResolverWSDLLocator(null, new InputSource(getClass().getResourceAsStream("echoImport.wsdl"))));
        
        assertNotNull(d);
    }

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        service.setProperty(ObjectInvoker.SERVICE_IMPL_CLASS, EchoImpl.class);
        getServiceRegistry().register(service);
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        getXFire().generateWSDL(service.getSimpleName(), baos);
        System.out.println(baos.toString());
        InputSource is = new InputSource(new ByteArrayInputStream(baos.toByteArray()));
      Definition def = WSDLFactory.newInstance().newWSDLReader().readWSDL(null, is);
      javax.wsdl.Service wsdlSvc = def.getService(new QName("urn:EchoTest", "EchoTest"));
      assertNotNull(def.getPortType(new QName("urn:EchoInterface", "Echo")));
    }

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    public void testBuildFromXML()
        throws Exception
    {
        final String data = "<element/>";
        final InputSource input = new InputSource();
        input.setCharacterStream( new StringReader( data ) );
        final Configuration configuration = ConfigurationUtil.buildFromXML( input );
        assertEquals( "configuration.name", "element", configuration.getName() );
        assertEquals( "configuration.path", "", configuration.getPath() );
        assertEquals( "configuration.location", "", configuration.getLocation() );
    }

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      try {
        docBuilder  = DocumentBuilderFactory.newInstance().newDocumentBuilder();
      } catch (Exception e) {
        System.err.println(e.getMessage());
      }
      InputSource in = new InputSource(oUrl.openStream());
      doc = docBuilder.parse(in);
    }
    catch (SAXException ex) {
      log.severe("Error parsing xmlString from file " + filename);
      ex.printStackTrace();

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      boolean dumpIt = false;
      if (argv.length == 2) dumpIt = true;


      Enumeration iter;
      int num_nodes;
      InputSource input;


      Properties prop = System.getProperties();
      prop.put("org.xml.sax.parser", parser_name);
      System.setProperties(prop);


      // Query: xmlBlaster/key/AGENT[@id=\"192.168.124.10\"]  xmlBlaster/key/AGENT/DRIVER[@id=\"FileProof\"]  xmlBlaster/key[@oid=\"2\"]
      // Time 1: For 7 <key> blocks on 266 MHz AMD Linux, JDK 1.2
      // Time 2: For 600 <key> blocks on 266 MHz AMD Linux, JDK 1.2


      try
      {
         StopWatch inputTime = new StopWatch();
         input = new InputSource(createURL(argv[0]));           // [ 29 millis ] [ 28 millis ]
         System.out.println("Read file" + inputTime.nice());


         StopWatch mgrTime = new StopWatch();
         XtOmQueryMgr query_mgr = new XtOmQueryMgr();           // [ 588 millis ] [ 612 millis ]
         System.out.println("Instantiate DomQueryMgr" + mgrTime.nice());

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         // Query: xmlBlaster/key/AGENT[@id=\"192.168.124.10\"]  xmlBlaster/key/AGENT/DRIVER[@id=\"FileProof\"]  xmlBlaster/key[@oid=\"2\"]
         // Time 1: For 7 <key> blocks on 266 MHz AMD Linux, JDK 1.2
         // Time 2: For 600 <key> blocks on 266 MHz AMD Linux, JDK 1.2


         StopWatch inputTime = new StopWatch();
         InputSource input = new InputSource(createURL(argv[0]));       // [ 20 millis ]
         System.out.println("Read file" + inputTime.nice());


         StopWatch xmlprocTime = new StopWatch();
         XMLProcessorImpl xmlproc = new SunXMLProcessorImpl();          // [ 75 millis ] [ 60 millis ]
         System.out.println("Instantiate SunXMLProcessorImpl" + xmlprocTime.nice());

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            systemId = getWsdlUrl(wsdlsource);
        } catch (IOException ioe) {
            throw new ToolException(ioe);
        }


        return validate(new InputSource(systemId), schemas, deep);


    }

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    public Document validate(InputStream wsdlsource, String[] schemas) throws Exception {
        schemas = addSchemas(defaultSchemas, schemas);
        setExternalSchemaLocations(schemas);
        StackTraceErrorHandler handler = setErrorHandler();
        Document doc = doValidation(new InputSource(wsdlsource), false);


        if (!handler.isValid()) {
            throw new SAXException(handler.getErrorMessages());
        }
        return doc;

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