org.apache.jena.riot.Lang.equals()方法的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
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本文整理了Java中org.apache.jena.riot.Lang.equals()方法的一些代码示例，展示了Lang.equals()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Lang.equals()方法的具体详情如下：
包路径：org.apache.jena.riot.Lang
类名称：Lang
方法名：equals

Lang.equals介绍

暂无

代码示例

代码示例来源：origin: apache/jena

@Override
    public ResultSetWriter create(Lang lang) {
      lang = Objects.requireNonNull(lang, "Language must not be null");
//            if ( lang.equals(SPARQLResultSetXML) )      return writerXML;
//            if ( lang.equals(SPARQLResultSetJSON) )     return writerJSON;
      if ( lang.equals(SPARQLResultSetCSV) )      return writerCSV;
      if ( lang.equals(SPARQLResultSetTSV) )      return writerTSV;
      if ( lang.equals(SPARQLResultSetText) )     return writerText;
      if ( lang.equals(SPARQLResultSetNone) )     return writerNone;
      throw new RiotException("Lang not registered (ResultSet writer)") ;
    }
  }

代码示例来源：origin: apache/jena

@Override
    public ResultSetReader create(Lang lang) {
      lang = Objects.requireNonNull(lang, "Language must not be null") ;
//            if ( lang.equals(SPARQLResultSetXML) )      return readerXML ;
//            if ( lang.equals(SPARQLResultSetJSON) )     return readerJSON ;
      if ( lang.equals(SPARQLResultSetCSV) )      return readerCSV ;
      if ( lang.equals(SPARQLResultSetTSV) )      return readerTSV ;
      throw new RiotException("Lang not registered (ResultSet reader)") ;
    }
  }

代码示例来源：origin: apache/jena

/** Create a template from a String */ 
  public static String templateString(String template, Map<String, String> params, Lang lang) {
    for ( Entry<String, String> e : params.entrySet() ) {
      // Literal string replacement.
      // If using .replaceAll, need to use Match.quoteReplacement on the value.
      String x = e.getValue() ;
      String k = "{"+e.getKey()+"}" ;
      
      if ( lang != null ) {
        if ( Lang.TTL.equals(lang)     ||
           Lang.TRIG.equals(lang)    ||
           Lang.NT.equals(lang)      ||
           Lang.NQ.equals(lang)      ||
           Lang.JSONLD.equals(lang)  ||
           Lang.RDFJSON.equals(lang) 
          ) {
          // Make safe for a RDF language ""-string - especially MS Windows \ path separators.
          x = x.replace("\\", "\\\\") ;
          x = x.replace("\"", "\\\"") ;
        }
      }
      template = template.replace(k, x) ;
    }
    return template ;
  }
}

代码示例来源：origin: org.apache.jena/jena-fuseki-webapp

/** Create a template from a String */ 
  public static String templateString(String template, Map<String, String> params, Lang lang) {
    for ( Entry<String, String> e : params.entrySet() ) {
      // Literal string replacement.
      // If using .replaceAll, need to use Match.quoteReplacement on the value.
      String x = e.getValue() ;
      String k = "{"+e.getKey()+"}" ;
      
      if ( lang != null ) {
        if ( Lang.TTL.equals(lang)     ||
           Lang.TRIG.equals(lang)    ||
           Lang.NT.equals(lang)      ||
           Lang.NQ.equals(lang)      ||
           Lang.JSONLD.equals(lang)  ||
           Lang.RDFJSON.equals(lang) 
          ) {
          // Make safe for a RDF language ""-string - especially MS Windows \ path separators.
          x = x.replace("\\", "\\\\") ;
          x = x.replace("\"", "\\\"") ;
        }
      }
      template = template.replace(k, x) ;
    }
    return template ;
  }
}

代码示例来源：origin: AtomGraph/Core

public static List<javax.ws.rs.core.MediaType> getRegistered()
{
  List<javax.ws.rs.core.MediaType> mediaTypes = new ArrayList<>();
  
  Iterator<Lang> it = RDFLanguages.getRegisteredLanguages().iterator();
  while (it.hasNext())
  {
    Lang lang = it.next();
    if (!lang.equals(Lang.RDFNULL)) mediaTypes.add(new MediaType(lang));
  }
  return mediaTypes;
}

代码示例来源：origin: apache/jena

protected HttpEntity fileToHttpEntity(String filename, Lang lang) {
  // Leave RDF/XML to the XML parse, else it's UTF-8. 
  String charset = (lang.equals(Lang.RDFXML) ? null : WebContent.charsetUTF8);  
  // HttpClient Content type.
  ContentType ct = ContentType.create(lang.getContentType().getContentType(), charset);
  // Repeatable.
  return new FileEntity(new File(filename), ct);
}

代码示例来源：origin: stackoverflow.com

public static void main(String[] args) {
  Lang obj1 = new Lang();
  Lang obj2 = new Lang();

  if (obj1.equals(obj2)) {
    System.out.println("Both Lang objects are equal.");
  }
}

代码示例来源：origin: org.apache.jena/jena-rdfconnection

protected HttpEntity fileToHttpEntity(String filename, Lang lang) {
  // Leave RDF/XML to the XML parse, else it's UTF-8. 
  String charset = (lang.equals(Lang.RDFXML) ? null : WebContent.charsetUTF8);  
  // HttpClient Content type.
  ContentType ct = ContentType.create(lang.getContentType().getContentType(), charset);
  // Repeatable.
  return new FileEntity(new File(filename), ct);
}

代码示例来源：origin: apache/jena

@Override
  public ReaderRIOT create(Lang language, ParserProfile profile) {
    if ( !Lang.JSONLD.equals(language) )
      throw new InternalErrorException("Attempt to parse " + language + " as JSON-LD") ;
    return new JsonLDReader(language, profile, profile.getErrorHandler());
  }
}

代码示例来源：origin: org.apache.clerezza.ext/org.apache.jena.jena-arq

@Override
public RDFReader getReader(String langname)
{
  // If RDF/XML, then return an ARP 
  
  Lang lang = RDFLanguages.nameToLang(langname) ;
  if ( RDFLanguages.RDFXML.equals(lang) )
    return new RDFReaderRIOT_ARP() ;
  return new RDFReaderRIOT(langname) ; 
}

代码示例来源：origin: apache/jena

private static void checkRegistration(Lang lang)
{
  if ( lang == null )
    return ;
  String label = canonicalKey(lang.getLabel()) ;
  Lang lang2 = mapLabelToLang.get(label) ;
  if ( lang2 == null )
    return ;
  if ( lang.equals(lang2) )
    return ;
  
  // Content type.
  if ( mapContentTypeToLang.containsKey(lang.getContentType().getContentType()))
  {
    String k = lang.getContentType().getContentType() ;
    error("Language overlap: " +lang+" and "+mapContentTypeToLang.get(k)+" on content type "+k) ;
  }
  for (String altName : lang.getAltNames() )
    if ( mapLabelToLang.containsKey(altName) )
      error("Language overlap: " +lang+" and "+mapLabelToLang.get(altName)+" on name "+altName) ;
  for (String ct : lang.getAltContentTypes() )
    if ( mapContentTypeToLang.containsKey(ct) )
      error("Language overlap: " +lang+" and "+mapContentTypeToLang.get(ct)+" on content type "+ct) ;
  for (String ext : lang.getFileExtensions() )
    if ( mapFileExtToLang.containsKey(ext) )
      error("Language overlap: " +lang+" and "+mapFileExtToLang.get(ext)+" on file extension type "+ext) ;
}

代码示例来源：origin: apache/jena

String charset = (lang.equals(Lang.RDFXML) ? null : WebContent.charsetUTF8);

代码示例来源：origin: org.apache.clerezza.ext/org.apache.jena.jena-arq

private static void checkRegistration(Lang lang)
{
  if ( lang == null )
    return ;
  String label = canonicalKey(lang.getLabel()) ;
  Lang lang2 = mapLabelToLang.get(label) ;
  if ( lang2 == null )
    return ;
  if ( lang.equals(lang2) )
    return ;
  
  // Content type.
  if ( mapContentTypeToLang.containsKey(lang.getContentType().getContentType()))
  {
    String k = lang.getContentType().getContentType() ;
    error("Language overlap: " +lang+" and "+mapContentTypeToLang.get(k)+" on content type "+k) ;
  }
  for (String altName : lang.getAltNames() )
    if ( mapLabelToLang.containsKey(altName) )
      error("Language overlap: " +lang+" and "+mapLabelToLang.get(altName)+" on name "+altName) ;
  for (String ct : lang.getAltContentTypes() )
    if ( mapContentTypeToLang.containsKey(ct) )
      error("Language overlap: " +lang+" and "+mapContentTypeToLang.get(ct)+" on content type "+ct) ;
  for (String ext : lang.getFileExtensions() )
    if ( mapFileExtToLang.containsKey(ext) )
      error("Language overlap: " +lang+" and "+mapFileExtToLang.get(ext)+" on file extension type "+ext) ;
}

代码示例来源：origin: org.apache.jena/jena-rdfconnection

String charset = (lang.equals(Lang.RDFXML) ? null : WebContent.charsetUTF8);

代码示例来源：origin: org.fcrepo/fcrepo-http-commons

private static void serializeNonStreamed(final RdfStream rdfStream, final OutputStream output,
    final Lang dataFormat, final MediaType dataMediaType, final Map<String, String> nsPrefixes) {
  final Model model = rdfStream.collect(toModel());
  model.setNsPrefixes(filterNamespacesToPresent(model, nsPrefixes));
  // use block output streaming for RDFXML
  if (RDFXML.equals(dataFormat)) {
    RDFDataMgr.write(output, model.getGraph(), RDFXML_PLAIN);
  } else if (JSONLD.equals(dataFormat)) {
    final RDFFormat jsonldFormat = getFormatFromMediaType(dataMediaType);
    RDFDataMgr.write(output, model.getGraph(), jsonldFormat);
  } else {
    RDFDataMgr.write(output, model.getGraph(), dataFormat);
  }
}

代码示例来源：origin: apache/jena

@Test
public void testFileExtensionsProvided()
{
  for (Lang l : RDFLanguages.getRegisteredLanguages() )
  {
    if ( RDFLanguages.RDFNULL.equals(l) )
      continue ;
    if ( ResultSetLang.SPARQLResultSetNone.equals(l) ) 
      continue ;
    Assert.assertNotNull( l+" does not have file extensions defined", l.getFileExtensions());
    Assert.assertTrue( l+" does not have file extensions defined", l.getFileExtensions().size() > 0);
  }
}

代码示例来源：origin: apache/jena

@Test public void writer08() {
  if ( format.getLang().equals(Lang.JSONLD) )
    // Broken for JSON-LD (json-ld-java 0.5.0)
    return ;
  test("writer-rt-28.trig") ;
}    
@Test public void writer09() { test("writer-rt-29.trig") ; }

代码示例来源：origin: apache/jena

@SuppressWarnings("deprecation")
@Test public void jenaSystem_read_2() {
  if ( ! Lang.RDFNULL.equals(lang) ) {
    assertTrue(RDFParserRegistry.isRegistered(lang));
    assertNotNull(RDFParserRegistry.getFactory(lang)) ;
  }
}

代码示例来源：origin: apache/jena

@Test public void test_resultset_01() {
  // write(data)-read-compare
  ByteArrayOutputStream out = new ByteArrayOutputStream() ;
  ResultSetMgr.write(out, test_rs, lang) ;
  test_rs.reset(); 
  ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray()) ;
  
  ResultSet rs = ResultSetMgr.read(in, lang) ;
  ResultSetRewindable rsw = ResultSetFactory.makeRewindable(rs) ;
  if ( ! lang.equals(SPARQLResultSetCSV) )
    // CSV is not faithful
    assertTrue(ResultSetCompare.equalsByTerm(test_rs, rsw)) ;
  rsw.reset();
  test_rs.reset(); 
  
  out = new ByteArrayOutputStream() ;
  // Round trip the output from above - write(rsw)-read-compare
  ResultSetMgr.write(out, rsw, lang) ;
  in = new ByteArrayInputStream(out.toByteArray()) ;
  ResultSet rs2 = ResultSetMgr.read(in, lang) ;
  // Not test_rs -- CSV round-trips to itself.
  assertTrue(ResultSetCompare.equalsByTerm(rsw, rs2)) ;
}

代码示例来源：origin: apache/jena

RDFDataMgr.write(out, dsg, fmt) ;
} catch (JenaException ex) {
  if ( fmt.getLang().equals(Lang.RDFXML) )
    ServletOps.errorBadRequest("Failed to write output in RDF/XML: "+ex.getMessage()) ;
  else

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