org.apache.jena.atlas.json.JSON类的使用及代码示例

x33g5p2x  于2022-01-22 转载在 其他  
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本文整理了Java中org.apache.jena.atlas.json.JSON类的一些代码示例，展示了JSON类的具体用法。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。JSON类的具体详情如下：
包路径：org.apache.jena.atlas.json.JSON
类名称：JSON

JSON介绍

[英]A class that is the front door to the JSON subsystem
[中]一个类，它是JSON子系统的前门

代码示例

代码示例来源：origin: org.seaborne.rdf-delta/rdf-delta-base

/** Return a {@link JsonObject} parsed out of bytes. */ 
public static JsonObject fromBytes(byte[] bytes) {
  return JSON.parse(new ByteArrayInputStream(bytes));
}

代码示例来源：origin: apache/jena

/** Write out a JSON value - pass a JSON Object to get legal exchangeable JSON */
public static void write(JsonValue jValue) {
  write(IndentedWriter.stdout, jValue) ;
}

代码示例来源：origin: org.seaborne.rdf-delta/rdf-delta-cmds

public static DeltaServerConfig read(String file) {
  JsonObject obj = JSON.read(file);
  return create(obj);
}

代码示例来源：origin: apache/jena

@Test public void jsonAPI_03() {
    JsonValue jv1 = JSON.parseAny("2") ;
    JsonValue jv2 = JSON.copy(jv1);
    assertSame(jv1, jv2);
  }
}

代码示例来源：origin: apache/jena

public static void main(String... args)
{
  if ( args.length == 0 )
    args = new String[] {"-"} ;
  try {
    for ( String fn : args )
    {
      JsonValue json =null ;
      try {
       json = JSON.readAny(fn) ;
      } catch (JsonParseException ex)
      {
        String name = fn.equals("-") ? "<stdin>" : fn ; 
        System.err.println(name+": "+JsonParseException.formatMessage(ex.getMessage(), ex.getLine(), ex.getColumn())) ;
        continue ;
      }
      JSON.write(IndentedWriter.stdout, json) ;
      IndentedWriter.stdout.ensureStartOfLine() ;
    }
  } finally { IndentedWriter.stdout.flush() ; }
}

代码示例来源：origin: apache/jena

@Test public void jsonAPI_02() {
  JsonObject obj = JSON.parse("{ key1: 'str1' , key2: [ 1 , 2 ] }") ;
  JsonObject obj2 = (JsonObject)JSON.copy(obj);
  assertNotSame(obj, obj2);
  assertEquals(obj, obj2);
}

代码示例来源：origin: org.seaborne.rdf-delta/rdf-delta-server-local

LOG.info(JSON.toStringFlat(obj));
try (OutputStream out = Files.newOutputStream(sourcePath.resolve(FileNames.DS_CONFIG))) {
  JSON.write(out, obj);
} catch (IOException ex)  { throw IOX.exception(ex); }
return sourcePath;

代码示例来源：origin: apache/jena

/** Read any JSON value, not just an object, from a file */
public static JsonValue readAny(String filename) {
  try {
    try (InputStream in = IO.openFileEx(filename)) {
      return JSON.parseAny(in) ;
    }
  }
  catch (FileNotFoundException ex) {
    throw new RuntimeException("File not found: " + filename, ex) ;
  }
  catch (IOException ex) {
    IO.exception("IOException: " + filename, ex) ;
    return null ;
  }
}

代码示例来源：origin: org.seaborne.rdf-delta/rdf-delta-client

private JsonValue rpcToValue(String opName, JsonObject arg) {
  JsonObject argx = ( arg == null ) ? emptyObject : arg;
  // [NET] Network point
  return retry(()->DRPC.rpc(remoteServer + DeltaConst.EP_RPC, opName, argx),
         ()->true,
         ()->format("Retry : %s",opName),
         ()->format("Failed : %s %s",opName,JSON.toStringFlat(argx))
         );
}

代码示例来源：origin: org.seaborne.rdf-delta/rdf-delta-client

throw new DeltaException() ; 
String argStr = JSON.toString(object) ;
try (TypedInputStream x = 
     HttpOp.execHttpPostStream(url, WebContent.contentTypeJSON, argStr, WebContent.contentTypeJSON)
    try {
      String s = IO.readWholeFileAsUTF8(x) ;
      return JSON.parseAny(s) ;
    } catch (IOException ex) { throw IOX.exception(ex); }
    return JSON.parseAny(x) ;
} catch (HttpException ex) {
  if ( HttpSC.BAD_REQUEST_400 == ex.getResponseCode() ) {

代码示例来源：origin: apache/jena

/** Parse a complete JSON object */
public static JsonObject parse(String string) {
  return _parse(new StringReader(string)) ;
}

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

public static void main(String... args)
{
  if ( args.length == 0 )
    args = new String[] {"-"} ;
  try {
    for ( String fn : args )
    {
      JsonValue json =null ;
      try {
       json = JSON.readAny(fn) ;
      } catch (JsonParseException ex)
      {
        String name = fn.equals("-") ? "<stdin>" : fn ; 
        System.err.println(name+": "+JsonParseException.formatMessage(ex.getMessage(), ex.getLine(), ex.getColumn())) ;
        continue ;
      }
      JSON.write(IndentedWriter.stdout, json) ;
      IndentedWriter.stdout.ensureStartOfLine() ;
    }
  } finally { IndentedWriter.stdout.flush() ; }
}

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

/** Read any JSON value, not just an object, from a file */ 
public static JsonValue readAny(String filename)
{
  try
  {
    InputStream in = IO.openFileEx(filename) ;
    try { return JSON.parseAny(in) ; } finally { in.close() ; }
  }
  catch (FileNotFoundException ex)
  {
    throw new RuntimeException("File not found: "+filename, ex) ;
  }
  catch (IOException ex)
  {
    IO.exception("IOException: "+filename, ex);
    return null ;
  }
}

代码示例来源：origin: org.seaborne.rdf-delta/rdf-delta-base

public static Version create(JsonValue version) {
  Objects.requireNonNull(version, "version");
  if ( version.isNumber() ) {
    long ver = JSONX.getLong(version, -2);
    if ( ver < -1 )
      throw new DeltaException("Bad version number: '"+JSON.toStringFlat(version)+"'");
    return create(ver);
  }
  if ( version.isString() ) {
    try {
      String s = version.getAsString().value();
      long ver = Long.parseLong(s);
      return create(ver);
    } catch (NumberFormatException ex) {
      throw new DeltaException("Bad format for version: '"+JSON.toStringFlat(version)+"'");
    }
  }
  throw new DeltaException("Unrecognized JSON version: '"+JSON.toStringFlat(version)+"'");
}

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

/** Parse a complete JSON object */ 
public static JsonObject parse(String string)
{
  return _parse(new StringReader(string)) ;
}

代码示例来源：origin: org.seaborne.rdf-delta/rdf-delta-client

/** Set version and datasource id from a string which is JOSN */
private static void setStateFromString(DataState state, String string) {
  JsonObject obj = JSON.parse(string);
  setFromJsonObject(state, obj);
}

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

/** Write out a JSON value to - pass a JSON Object to get legal exchangeable JSON */
  public static void write(JsonValue jValue)
  {
    write(IndentedWriter.stdout, jValue) ;
  }
}

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

public static void main(String... args)
{
  if ( args.length == 0 )
    args = new String[] {"-"} ;
  try {
    for ( String fn : args )
    {
      JsonValue json =null ;
      try {
       json = JSON.readAny(fn) ;
      } catch (JsonParseException ex)
      {
        String name = fn.equals("-") ? "<stdin>" : fn ; 
        System.err.println(name+": "+JsonParseException.formatMessage(ex.getMessage(), ex.getLine(), ex.getColumn())) ;
        continue ;
      }
      JSON.write(IndentedWriter.stdout, json) ;
      IndentedWriter.stdout.ensureStartOfLine() ;
    }
  } finally { IndentedWriter.stdout.flush() ; }
}

代码示例来源：origin: org.seaborne.rdf-delta/rdf-delta-server-local

/**
 * Look for {@link DataSource DataSources} in a disk area given by {@code location}.
 * <p>
 * Scan the given area for directories (must have a config file), check they are enabled,
 * and deal with {@code log_type}.
 */
public static List<DataSourceDescription> scanForLogs(Path location, PatchStore ps) {
  // PatchStore's that rely on the scan of local directories and checking the "log_type" field.
  Pair<List<Path>, List<Path>> pair = scanDirectory(location);
  List<Path> dataSourcePaths = pair.getLeft();
  List<Path> disabledDataSources = pair.getRight();
  //dataSourcePaths.forEach(p->LOG.info("Data source paths: "+p));
  disabledDataSources.forEach(p->LOG.info("Data source: "+p+" : Disabled"));
  List<DataSourceDescription> descriptions = ListUtils.toList
    (dataSourcePaths.stream()
      .map(p->{
        // Extract name from disk name.
        String dsName = p.getFileName().toString();
        // read config file.
        JsonObject sourceObj = JSON.read(p.resolve(FileNames.DS_CONFIG).toString());
        DataSourceDescription dsd = DataSourceDescription.fromJson(sourceObj);
        if ( ! Objects.equals(dsName, dsd.getName()) )
          throw new DeltaConfigException("Names do not match: directory="+dsName+", dsd="+dsd);
        return dsd;
      })
    .filter(Objects::nonNull)
    );
  return descriptions;
}

代码示例来源：origin: apache/jena

/** Read-compare */
public static void read(String string, JsonValue expected)
{ 
  JsonValue v = JSON.parseAny(string) ;
  assertEquals(expected, v) ;
}

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