Class: VertxMysqlClient::MySQLConnection

Inherits:
VertxSqlClient::SqlConnection show all
Defined in:
/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-mysql-client/my_sql_connection.rb

Overview

A connection to MySQL server.

Constant Summary

@@j_api_type =
Object.new

Class Method Summary (collapse)

Instance Method Summary (collapse)

Methods inherited from VertxSqlClient::SqlConnection

#begin, #close, #prepared_batch, #ssl?

Methods inherited from VertxSqlClient::SqlClient

#close, #prepared_batch

Class Method Details

+ (Boolean) accept?(obj)

Returns:

  • (Boolean)


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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-mysql-client/my_sql_connection.rb', line 24

def @@j_api_type.accept?(obj)
  obj.class == MySQLConnection
end

+ (void) connect(vertx, connectOptions, handler) { ... } + (void) connect(vertx, connectionUri, handler) { ... }

This method returns an undefined value.

Like #connect with options build from connectionUri.

Overloads:

  • + (void) connect(vertx, connectOptions, handler) { ... }

    Parameters:

    • vertx (::Vertx::Vertx)
      the vertx instance
    • connectOptions (Hash{String => Object})
      the options for the connection

    Yields:

    • the handler called with the connection or the failure
  • + (void) connect(vertx, connectionUri, handler) { ... }

    Parameters:

    Yields:



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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-mysql-client/my_sql_connection.rb', line 269

def self.connect(*args)
  if args[0].class.method_defined?(:j_del) && args[1].class == Hash && true
    if (block_given?)
      return Java::IoVertxMysqlclient::MySQLConnection.java_method(:connect, [Java::IoVertxCore::Vertx.java_class,Java::IoVertxMysqlclient::MySQLConnectOptions.java_class,Java::IoVertxCore::Handler.java_class]).call(args[0].j_del,Java::IoVertxMysqlclient::MySQLConnectOptions.new(::Vertx::Util::Utils.to_json_object(args[1])),block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::Util::Utils.safe_create(ar.result,::VertxMysqlClient::MySQLConnection) : nil) } : promise)
    else
      promise = ::Vertx::Util::Utils.promise
      Java::IoVertxMysqlclient::MySQLConnection.java_method(:connect, [Java::IoVertxCore::Vertx.java_class,Java::IoVertxMysqlclient::MySQLConnectOptions.java_class,Java::IoVertxCore::Handler.java_class]).call(args[0].j_del,Java::IoVertxMysqlclient::MySQLConnectOptions.new(::Vertx::Util::Utils.to_json_object(args[1])),block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::Util::Utils.safe_create(ar.result,::VertxMysqlClient::MySQLConnection) : nil) } : promise)
      return ::Vertx::Util::Utils.safe_create(promise.future(),::Vertx::Future,::VertxMysqlClient::MySQLConnection.j_api_type)
    end
  elsif args[0].class.method_defined?(:j_del) && args[1].class == String && true
    if (block_given?)
      return Java::IoVertxMysqlclient::MySQLConnection.java_method(:connect, [Java::IoVertxCore::Vertx.java_class,Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(args[0].j_del,args[1],block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::Util::Utils.safe_create(ar.result,::VertxMysqlClient::MySQLConnection) : nil) } : promise)
    else
      promise = ::Vertx::Util::Utils.promise
      Java::IoVertxMysqlclient::MySQLConnection.java_method(:connect, [Java::IoVertxCore::Vertx.java_class,Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(args[0].j_del,args[1],block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::Util::Utils.safe_create(ar.result,::VertxMysqlClient::MySQLConnection) : nil) } : promise)
      return ::Vertx::Util::Utils.safe_create(promise.future(),::Vertx::Future,::VertxMysqlClient::MySQLConnection.j_api_type)
    end
  end
  if defined?(super)
    super
  else
    raise ArgumentError, "Invalid arguments when calling connect(#{args[0]},#{args[1]})"
  end
end

+ (Object) j_api_type



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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-mysql-client/my_sql_connection.rb', line 33

def self.j_api_type
  @@j_api_type
end

+ (Object) j_class



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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-mysql-client/my_sql_connection.rb', line 36

def self.j_class
  Java::IoVertxMysqlclient::MySQLConnection.java_class
end

+ (Object) unwrap(obj)



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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-mysql-client/my_sql_connection.rb', line 30

def @@j_api_type.unwrap(obj)
  obj.j_del
end

+ (Object) wrap(obj)



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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-mysql-client/my_sql_connection.rb', line 27

def @@j_api_type.wrap(obj)
  MySQLConnection.new(obj)
end

Instance Method Details

- (self) changeUser(options, handler) { ... }

Send a CHANGE_USER command to change the user of the current connection, this operation will also reset connection state.

Parameters:

  • options (Hash{String => Object})
    authentication options, only username, password, database, collation and properties will be used.

Yields:

  • the handler

Returns:

  • (self)


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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-mysql-client/my_sql_connection.rb', line 129

def change_user(*args)
  if args[0].class == Hash && true
    if (block_given?)
      @j_del.java_method(:changeUser, [Java::IoVertxMysqlclient::MySQLConnectOptions.java_class,Java::IoVertxCore::Handler.java_class]).call(Java::IoVertxMysqlclient::MySQLConnectOptions.new(::Vertx::Util::Utils.to_json_object(args[0])),block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? nil : nil) } : promise)
      return self
    else
      promise = ::Vertx::Util::Utils.promise
      @j_del.java_method(:changeUser, [Java::IoVertxMysqlclient::MySQLConnectOptions.java_class,Java::IoVertxCore::Handler.java_class]).call(Java::IoVertxMysqlclient::MySQLConnectOptions.new(::Vertx::Util::Utils.to_json_object(args[0])),block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? nil : nil) } : promise)
      return ::Vertx::Util::Utils.safe_create(promise.future(),::Vertx::Future, nil)
    end
  end
  if defined?(super)
    super
  else
    raise ArgumentError, "Invalid arguments when calling change_user(#{args[0]})"
  end
end

- (self) closeHandler(handler) { ... }

Yields:

Returns:

  • (self)


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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-mysql-client/my_sql_connection.rb', line 234

def close_handler
  if true
    @j_del.java_method(:closeHandler, [Java::IoVertxCore::Handler.java_class]).call((Proc.new { |event| yield(nil) unless !block_given? }))
    return self
  end
  if defined?(super)
    super
  else
    raise ArgumentError, "Invalid arguments when calling close_handler()"
  end
end

- (self) debug(handler) { ... }

Send a DEBUG command to dump debug information to the server's stdout.

Yields:

  • the handler notified with the execution result

Returns:

  • (self)


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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-mysql-client/my_sql_connection.rb', line 107

def debug
  if true
    if (block_given?)
      @j_del.java_method(:debug, [Java::IoVertxCore::Handler.java_class]).call(block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? nil : nil) } : promise)
      return self
    else
      promise = ::Vertx::Util::Utils.promise
      @j_del.java_method(:debug, [Java::IoVertxCore::Handler.java_class]).call(block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? nil : nil) } : promise)
      return ::Vertx::Util::Utils.safe_create(promise.future(),::Vertx::Future, nil)
    end
  end
  if defined?(super)
    super
  else
    raise ArgumentError, "Invalid arguments when calling debug()"
  end
end

- (self) exceptionHandler(handler) { ... }

Yields:

Returns:

  • (self)


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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-mysql-client/my_sql_connection.rb', line 248

def exception_handler
  if true
    @j_del.java_method(:exceptionHandler, [Java::IoVertxCore::Handler.java_class]).call((Proc.new { |event| yield(::Vertx::Util::Utils.from_throwable(event)) unless !block_given? }))
    return self
  end
  if defined?(super)
    super
  else
    raise ArgumentError, "Invalid arguments when calling exception_handler()"
  end
end

- (self) getInternalStatistics(handler) { ... }

Send a STATISTICS command to get a human readable string of the server internal status.

Yields:

  • the handler notified with the execution result

Returns:

  • (self)


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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-mysql-client/my_sql_connection.rb', line 150

def get_internal_statistics
  if true
    if (block_given?)
      @j_del.java_method(:getInternalStatistics, [Java::IoVertxCore::Handler.java_class]).call(block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ar.result : nil) } : promise)
      return self
    else
      promise = ::Vertx::Util::Utils.promise
      @j_del.java_method(:getInternalStatistics, [Java::IoVertxCore::Handler.java_class]).call(block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ar.result : nil) } : promise)
      return ::Vertx::Util::Utils.safe_create(promise.future(),::Vertx::Future, nil)
    end
  end
  if defined?(super)
    super
  else
    raise ArgumentError, "Invalid arguments when calling get_internal_statistics()"
  end
end

- (self) ping(handler) { ... }

Send a PING command to check if the server is alive.

Yields:

  • the handler notified when the server responses to client

Returns:

  • (self)


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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-mysql-client/my_sql_connection.rb', line 193

def ping
  if true
    if (block_given?)
      @j_del.java_method(:ping, [Java::IoVertxCore::Handler.java_class]).call(block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? nil : nil) } : promise)
      return self
    else
      promise = ::Vertx::Util::Utils.promise
      @j_del.java_method(:ping, [Java::IoVertxCore::Handler.java_class]).call(block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? nil : nil) } : promise)
      return ::Vertx::Util::Utils.safe_create(promise.future(),::Vertx::Future, nil)
    end
  end
  if defined?(super)
    super
  else
    raise ArgumentError, "Invalid arguments when calling ping()"
  end
end

- (self) prepare(sql, handler) { ... }

Parameters:

  • sql (String)

Yields:

Returns:

  • (self)


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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-mysql-client/my_sql_connection.rb', line 65

def prepare(*args)
  if args[0].class == String && true
    if (block_given?)
      @j_del.java_method(:prepare, [Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(args[0],block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::Util::Utils.safe_create(ar.result,::VertxSqlClient::PreparedQuery) : nil) } : promise)
      return self
    else
      promise = ::Vertx::Util::Utils.promise
      @j_del.java_method(:prepare, [Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(args[0],block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::Util::Utils.safe_create(ar.result,::VertxSqlClient::PreparedQuery) : nil) } : promise)
      return ::Vertx::Util::Utils.safe_create(promise.future(),::Vertx::Future,::VertxSqlClient::PreparedQuery.j_api_type)
    end
  end
  if defined?(super)
    super
  else
    raise ArgumentError, "Invalid arguments when calling prepare(#{args[0]})"
  end
end

- (self) preparedQuery(sql, handler) { ... } - (self) preparedQuery(sql, arguments, handler) { ... }

Overloads:

  • - (self) preparedQuery(sql, handler) { ... }

    Parameters:

    • sql (String)

    Yields:

  • - (self) preparedQuery(sql, arguments, handler) { ... }

    Parameters:

    Yields:

Returns:

  • (self)


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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-mysql-client/my_sql_connection.rb', line 301

def prepared_query(*args)
  if args[0].class == String && true && args[1] == nil
    if (block_given?)
      @j_del.java_method(:preparedQuery, [Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(args[0],block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::Util::Utils.safe_create(ar.result,::VertxSqlClient::RowSet) : nil) } : promise)
      return self
    else
      promise = ::Vertx::Util::Utils.promise
      @j_del.java_method(:preparedQuery, [Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(args[0],block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::Util::Utils.safe_create(ar.result,::VertxSqlClient::RowSet) : nil) } : promise)
      return ::Vertx::Util::Utils.safe_create(promise.future(),::Vertx::Future,::VertxSqlClient::RowSet.j_api_type)
    end
  elsif args[0].class == String && args[1].class.method_defined?(:j_del) && true
    if (block_given?)
      @j_del.java_method(:preparedQuery, [Java::java.lang.String.java_class,Java::IoVertxSqlclient::Tuple.java_class,Java::IoVertxCore::Handler.java_class]).call(args[0],args[1].j_del,block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::Util::Utils.safe_create(ar.result,::VertxSqlClient::RowSet) : nil) } : promise)
      return self
    else
      promise = ::Vertx::Util::Utils.promise
      @j_del.java_method(:preparedQuery, [Java::java.lang.String.java_class,Java::IoVertxSqlclient::Tuple.java_class,Java::IoVertxCore::Handler.java_class]).call(args[0],args[1].j_del,block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::Util::Utils.safe_create(ar.result,::VertxSqlClient::RowSet) : nil) } : promise)
      return ::Vertx::Util::Utils.safe_create(promise.future(),::Vertx::Future,::VertxSqlClient::RowSet.j_api_type)
    end
  end
  if defined?(super)
    super
  else
    raise ArgumentError, "Invalid arguments when calling prepared_query(#{args[0]},#{args[1]})"
  end
end

- (self) query(sql, handler) { ... }

Parameters:

  • sql (String)

Yields:

Returns:

  • (self)


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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-mysql-client/my_sql_connection.rb', line 214

def query(*args)
  if args[0].class == String && true
    if (block_given?)
      @j_del.java_method(:query, [Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(args[0],block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::Util::Utils.safe_create(ar.result,::VertxSqlClient::RowSet) : nil) } : promise)
      return self
    else
      promise = ::Vertx::Util::Utils.promise
      @j_del.java_method(:query, [Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(args[0],block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::Util::Utils.safe_create(ar.result,::VertxSqlClient::RowSet) : nil) } : promise)
      return ::Vertx::Util::Utils.safe_create(promise.future(),::Vertx::Future,::VertxSqlClient::RowSet.j_api_type)
    end
  end
  if defined?(super)
    super
  else
    raise ArgumentError, "Invalid arguments when calling query(#{args[0]})"
  end
end

- (self) resetConnection(handler) { ... }

Send a RESET_CONNECTION command to reset the session state.

Yields:

  • the handler notified with the execution result

Returns:

  • (self)


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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-mysql-client/my_sql_connection.rb', line 86

def reset_connection
  if true
    if (block_given?)
      @j_del.java_method(:resetConnection, [Java::IoVertxCore::Handler.java_class]).call(block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? nil : nil) } : promise)
      return self
    else
      promise = ::Vertx::Util::Utils.promise
      @j_del.java_method(:resetConnection, [Java::IoVertxCore::Handler.java_class]).call(block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? nil : nil) } : promise)
      return ::Vertx::Util::Utils.safe_create(promise.future(),::Vertx::Future, nil)
    end
  end
  if defined?(super)
    super
  else
    raise ArgumentError, "Invalid arguments when calling reset_connection()"
  end
end

- (self) setOption(option, handler) { ... }

Send a SET_OPTION command to set options for the current connection.

Parameters:

  • option (:MYSQL_OPTION_MULTI_STATEMENTS_ON, :MYSQL_OPTION_MULTI_STATEMENTS_OFF)
    the options to set

Yields:

  • the handler notified with the execution result

Returns:

  • (self)


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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-mysql-client/my_sql_connection.rb', line 44

def set_option(*args)
  if args[0].class == Symbol && true
    if (block_given?)
      @j_del.java_method(:setOption, [Java::IoVertxMysqlclient::MySQLSetOption.java_class,Java::IoVertxCore::Handler.java_class]).call(Java::IoVertxMysqlclient::MySQLSetOption.valueOf(args[0].to_s),block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? nil : nil) } : promise)
      return self
    else
      promise = ::Vertx::Util::Utils.promise
      @j_del.java_method(:setOption, [Java::IoVertxMysqlclient::MySQLSetOption.java_class,Java::IoVertxCore::Handler.java_class]).call(Java::IoVertxMysqlclient::MySQLSetOption.valueOf(args[0].to_s),block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? nil : nil) } : promise)
      return ::Vertx::Util::Utils.safe_create(promise.future(),::Vertx::Future, nil)
    end
  end
  if defined?(super)
    super
  else
    raise ArgumentError, "Invalid arguments when calling set_option(#{args[0]})"
  end
end

- (self) specifySchema(schemaName, handler) { ... }

Send a INIT_DB command to change the default schema of the connection.

Parameters:

  • schemaName (String)
    name of the schema to change to

Yields:

  • the handler notified with the execution result

Returns:

  • (self)


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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-mysql-client/my_sql_connection.rb', line 172

def specify_schema(*args)
  if args[0].class == String && true
    if (block_given?)
      @j_del.java_method(:specifySchema, [Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(args[0],block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? nil : nil) } : promise)
      return self
    else
      promise = ::Vertx::Util::Utils.promise
      @j_del.java_method(:specifySchema, [Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(args[0],block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? nil : nil) } : promise)
      return ::Vertx::Util::Utils.safe_create(promise.future(),::Vertx::Future, nil)
    end
  end
  if defined?(super)
    super
  else
    raise ArgumentError, "Invalid arguments when calling specify_schema(#{args[0]})"
  end
end