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

       }
      public InputSource resolveEntity (String publicId, String systemId) {
          String xsd = (String)schemaMap.get(systemId);
          if (xsd != null) {
                    StringReader reader = new StringReader(xsd);
                    InputSource source = new InputSource(reader);
                    return source;                     
          }
          return null;
      }

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      log.debug("Trying to locate [{}] in classpath", fileName);
      try {
        DozerClassLoader classLoader = BeanContainer.getInstance().getClassLoader();
        URL url = classLoader.loadResource(fileName);
        InputStream stream = url.openStream();
        InputSource source = new InputSource(stream);
        source.setPublicId(publicId);
        source.setSystemId(systemId);
        log.debug("Found beanmapping XML Schema [{}] in classpath", systemId);
        return source;
      } catch (Exception ex) {
        log.error("Could not resolve beanmapping XML Schema [" + systemId + "]: not found in classpath", ex);
      }

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      ParseErrorHandler errHandler = new ParseErrorHandler();
      errHandler.setExitOnError(false);
      XMLReader parser = (XMLReader)Class.forName(parserName).newInstance();
      parser.setFeature("http://xml.org/sax/features/validation",true);
      parser.setErrorHandler(errHandler);
      parser.parse(new InputSource(new ByteArrayInputStream(b)));
      if (errHandler.hasErrors()) {
        return false;
      }
      logger.debug("XML Document is valid!");
      return true;

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  * @param systemId String system id (not used)
  */
  public InputSource resolveEntity (String publicId, String systemId) {
    logger.debug("Using the IgnoreDTDResolver...");
    StringReader reader = new StringReader("");
    return new InputSource(reader);
  }

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  {
    final ResourceManager resourceManager = new ResourceManager();
    resourceManager.registerDefaults();


    final ImageMapXmlResourceFactory resourceFactory = new ImageMapXmlResourceFactory();
    final InputSource source = new InputSource();
    source.setCharacterStream(new StringReader(imageMapXml));
    return (ImageMap) resourceFactory.parseDirectly
        (resourceManager, source, null, Collections.EMPTY_MAP);
  }

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  public void testSimpleReportDefinition () throws IOException, ResourceException
  {
    String report = "<report></report>";
    StringReader reader = new StringReader(report);
    final InputSource source = new InputSource();
    source.setCharacterStream(reader);
    assertNotNull(ReportGenerator.getInstance().parseReport(source, new File("/tmp").toURL()));
  }

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  public void testExtendedReportDefinition () throws IOException, ResourceException
  {
    String report = "<report-definition></report-definition>";
    StringReader reader = new StringReader(report);
    final InputSource source = new InputSource();
    source.setCharacterStream(reader);
    assertNotNull(ReportGenerator.getInstance().parseReport(source, new File("/tmp").toURL()));
  }

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        rc.convertReport(url, url,
            new OutputStreamWriter (bo, "UTF-16"), "UTF-16");
        final byte[] buf = bo.toByteArray();
        final String s = new String(buf, "UTF-16");
        final ByteArrayInputStream bin = new ByteArrayInputStream(buf);
        ReportGenerator.getInstance().parseReport(new InputSource(bin), url);
      }
      catch (Exception e)
      {
        logger.debug("Failed to write or parse " + url, e);
        logger.debug (bo.toString("UTF-16"));

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      }


      try
      {
        final ByteArrayInputStream bin = new ByteArrayInputStream(bo.toByteArray());
        ReportGenerator.getInstance().parseReport(new InputSource(bin), url);
      }
      catch (Exception e)
      {
        logger.debug("Failed to (re)parse " + url, e);
        logger.debug (bo.toString("UTF-16"));

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public class SourceTypeTest extends AbstractXFireAegisTest
{
    public void testSAX() throws Exception
    {
        InputSource is = new InputSource(getResourceAsStream("test.xml"));
        SAXSource s = new SAXSource(is);
        
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        XMLStreamWriter writer = XMLOutputFactory.newInstance().createXMLStreamWriter(bos);
        writer.writeStartDocument();

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