Examples of com.eclipsesource.json.JsonObject

com.eclipsesource.json.JsonObject
Represents a JSON object. A JSON object contains a sequence of members, which are pairs of a name and a JSON value (see {@link JsonValue}). Although JSON objects should be used for unordered collections, this class stores members in document order.
Members can be added using one of the add(name, value) methods. Accepted values are either instances of {@link JsonValue}, strings, primitive numbers, or boolean values. To override values in an object, the set(name, value) methods can be used. However, not that the add methods perform better than set.

Members can be accessed by their name using {@link #get(String)}. A list of all names can be obtained from the method {@link #names()}. This class also supports iterating over the members in document order using an {@link #iterator()} or an enhanced for loop:
```
 for( Member member : jsonObject ) { String name = member.getName(); JsonValue value = member.getValue(); ... } 
```
Note that this class is not thread-safe. If multiple threads access a JsonObject instance concurrently, while at least one of these threads modifies the contents of this object, access to the instance must be synchronized externally. Failure to do so may lead to an inconsistent state.

This class is not supposed to be extended by clients.

  {
    try
    {
      System.out.println( "Using config : " + new File( configFile ).getName() );


      JsonObject config = Util.getJsonFromFile( configFile );


      mModel.setClassPackage( config.get( "package" ).asString() );
      mModel.setContentAuthority( config.get( "authority" ).asString() );
      mModel.setDbName( config.get( "databaseName" ).asString() );
      mModel.setDbVersion( config.get( "databaseVersion" ).asInt() );
      mModel.setContentProviderName( config.get( "contentproviderName" ).asString() );


    } catch ( IOException ex )
    {
      System.err.println( "Couldn't parse the config json file." );
      System.exit( 1 );

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    System.out.println("Trying to parse " + file.getName());


    try
    {
      JsonObject json = Util.getJsonFromFile( file.getPath() );


      boolean containsFields = json.names().contains( "fields" );
      boolean containsSelects = json.names().contains( "selects" );


      if ( containsFields )
      {
        parseTableFromFile( json, name );
      } else if ( containsSelects )

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      table.name = name.toLowerCase();
      try
      {
        for ( JsonValue jsoninfo : jsontable.get( "fields" ).asArray() )
        {
          JsonObject info = (JsonObject) jsoninfo;
          String type = info.get( "type" ).asString().toLowerCase();
          if ( type.equals( "autoincrement" ) )
          {
            table.setPrimaryKey( type, info.get( "name" ).asString() );
          }


          ArrayList<Constraint> constraints = new ArrayList<Constraint>();
          if ( info.names().contains( "constraints" ) )
          {
            for ( JsonValue jsonconstaint : info.get( "constraints" ).asArray() )
            {
              JsonObject constraint = (JsonObject) jsonconstaint;
              String definition = constraint.get( "definition" ).asString();
              if ( definition.toLowerCase().contains( "primary key" ) )
              {
                // skip if primary key already set
                if ( table.hasPrimaryKey() )
                {
                  continue;
                }


                final Field field = table.getFieldByName( constraint.get( "name" ).asString() );
                if ( field != null )
                {
                  table.setPrimaryKey( field );
                }
              }
              constraints.add( new Constraint( constraint.names().contains( "name" ) ? constraint.get( "name" ).asString() : null, definition ) );
            }
          }
          table.addField( type, info.get( "name" ).asString(), constraints );
        }
      } catch ( NullPointerException e )
      {
        throw new ParserException( "Couldn't parse the fields in this table." );
      }
      if ( jsontable.names().contains( "constraints" ) )
      {
        try
        {
          for ( JsonValue jsoninfo : jsontable.get( "constraints" ).asArray() )
          {
            JsonObject info = (JsonObject) jsoninfo;
            String definition = info.get( "definition" ).asString();
            if ( definition.toLowerCase().contains( "primary key" ) )
            {
              // skip if primary key already set
              if ( table.hasPrimaryKey() )
              {
                continue;
              }


              final Field field = table.getFieldByName( info.get( "name" ).asString() );
              if ( field != null )
              {
                table.setPrimaryKey( field );
              }
            }
            table.addConstraint( info.names().contains( "name" ) ? info.get( "name" ).asString() : null, definition );
          }
        } catch ( NullPointerException e )
        {
          throw new ParserException( "Couldn't parse the constraints in this table." );
        }

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      view.name = name.toLowerCase();
      try
      {
        for ( JsonValue jsoninfo : jsonview.get( "selects" ).asArray() )
        {
          JsonObject info = (JsonObject) jsoninfo;
          view.addSelect( (info.names().contains( "as" )) ? info.get( "as" ).asString() : null, info.get( "select" ).asString() );
        }
      } catch ( NullPointerException e )
      {
        throw new ParserException( "Couldn't parse the selects in this view." );
      }


      try
      {
        for ( JsonValue jsoninfo : jsonview.get( "from" ).asArray() )
        {
          view.addFromTable( jsoninfo.asString() );
        }
      } catch ( NullPointerException e )
      {
        throw new ParserException( "Couldn't parse the from tables in this view." );
      }


      try
      {
        for ( JsonValue jsoninfo : jsonview.get( "on" ).asArray() )
        {
          view.addJoinOn( jsoninfo.asString() );
        }
      } catch ( NullPointerException e )
      {
        throw new ParserException( "Couldn't parse the fields on which to join in this view." );
      }
      try
      {
        if ( jsonview.names().contains( "order" ) )
        {
          for ( JsonValue jsoninfo : jsonview.get( "order" ).asArray() )
          {
            JsonObject info = (JsonObject) jsoninfo;
            view.addOrder( info.get( "by" ).asString(), (info.names().contains( "sort" )) ? info.get( "sort" ).asString() : "ASC" );
          }
        }
      } catch ( NullPointerException e )
      {
        throw new ParserException( "Couldn't parse the ordering in this view." );

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      new Packr().pack(config);
    } else {
      if(args.length == 0) {
        printHelp();
      } else {
        JsonObject json = JsonObject.readFrom(FileUtils.readFileToString(new File(args[0])));
        Config config = new Config();
        config.platform = Platform.valueOf(json.get("platform").asString());
        config.jdk = json.get("jdk").asString();
        config.executable = json.get("executable").asString();
        config.jar = json.get("appjar").asString();
        config.mainClass = json.get("mainclass").asString();
        if(json.get("vmargs") != null) {
          for(JsonValue val: json.get("vmargs").asArray()) {
            config.vmArgs.add(val.asString());
          }
        }
        config.outDir = json.get("outdir").asString();
        if(json.get("minimizeJre") != null) {
          config.minimizeJre = json.get("minimizeJre").asBoolean();
        }
        if(json.get("resources") != null) {
          config.resources = toStringArray(json.get("resources").asArray());
        }
        new Packr().pack(config);
      }
    }
  }

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        return Collections.emptyList();
    }


    @Override
    public void writeResponse(ManagementCenterService mcs, JsonObject root) {
        final JsonObject result = new JsonObject();
        JsonArray logs = new JsonArray();
        result.add("logs", logs);
        root.add("result", result);
    }

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        root.add("result", result);
    }


    @Override
    public JsonObject toJson() {
        return new JsonObject();
    }

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        this.proxyCount = proxyCount;
    }


    @Override
    public JsonObject toJson() {
        final JsonObject root = new JsonObject();
        root.add("proxyCount", proxyCount);
        return root;
    }

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        this.clientType = clientType;
    }


    @Override
    public JsonObject toJson() {
        final JsonObject root = new JsonObject();
        root.add("uuid", uuid);
        root.add("address", address);
        root.add("clientType", clientType);
        return root;
    }

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        return JsonUtil.getString(json, "configXmlString", "Error while reading response " + MemberConfigRequest.class.getName());
    }


    @Override
    public void writeResponse(ManagementCenterService mcs, JsonObject root) {
        final JsonObject result = new JsonObject();
        ConfigXmlGenerator configXmlGenerator = new ConfigXmlGenerator(true);
        Config config = mcs.getHazelcastInstance().getConfig();
        String configXmlString = configXmlGenerator.generate(config);
        result.add("configXmlString", configXmlString);
        root.add("result", result);
    }

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