Class: VertxSqlClient::PreparedQuery

Inherits:
Object
  • Object
show all
Defined in:
/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-sql-client/prepared_query.rb

Overview

A prepared query.

Constant Summary

@@j_api_type =
Object.new

Class Method Summary (collapse)

Instance Method Summary (collapse)

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-sql-client/prepared_query.rb', line 24

def @@j_api_type.accept?(obj)
  obj.class == PreparedQuery
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-sql-client/prepared_query.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-sql-client/prepared_query.rb', line 36

def self.j_class
  Java::IoVertxSqlclient::PreparedQuery.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-sql-client/prepared_query.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-sql-client/prepared_query.rb', line 27

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

Instance Method Details

- (self) batch(argsList, handler) { ... }

Execute a batch.

Parameters:

Yields:

Returns:

  • (self)


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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-sql-client/prepared_query.rb', line 79

def batch(*args)
  if args[0].class == Array && true
    if (block_given?)
      @j_del.java_method(:batch, [Java::JavaUtil::List.java_class,Java::IoVertxCore::Handler.java_class]).call(args[0].map { |element| element.j_del },block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::Util::Utils.safe_create(ar.result,::VertxSqlClient::RowSet,::VertxSqlClient::Row.j_api_type) : nil) } : promise)
      return self
    else
      promise = ::Vertx::Util::Utils.promise
      @j_del.java_method(:batch, [Java::JavaUtil::List.java_class,Java::IoVertxCore::Handler.java_class]).call(args[0].map { |element| element.j_del },block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::Util::Utils.safe_create(ar.result,::VertxSqlClient::RowSet,::VertxSqlClient::Row.j_api_type) : 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 batch(#{args[0]})"
  end
end

- (void) close(completionHandler) { ... }

This method returns an undefined value.

Like #close but notifies the completionHandler when it's closed.

Yields:



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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-sql-client/prepared_query.rb', line 100

def close
  if true
    if (block_given?)
      return @j_del.java_method(:close, [Java::IoVertxCore::Handler.java_class]).call(block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? nil : nil) } : promise)
    else
      promise = ::Vertx::Util::Utils.promise
      @j_del.java_method(:close, [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 close()"
  end
end

- (::VertxSqlClient::RowStream) createStream(fetch, args)

Execute the prepared query with a cursor and createStream the result. The createStream opens a cursor with a fetch size to fetch the results.

Note: this requires to be in a transaction, since cursors require it.

Parameters:

Returns:



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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-sql-client/prepared_query.rb', line 64

def create_stream(*args)
  if args[0].class == Fixnum && args[1].class.method_defined?(:j_del) && !block_given?
    return ::Vertx::Util::Utils.safe_create(@j_del.java_method(:createStream, [Java::int.java_class,Java::IoVertxSqlclient::Tuple.java_class]).call(args[0],args[1].j_del),::VertxSqlClient::RowStream,::VertxSqlClient::Row.j_api_type)
  end
  if defined?(super)
    super
  else
    raise ArgumentError, "Invalid arguments when calling create_stream(#{args[0]},#{args[1]})"
  end
end

- (::VertxSqlClient::Cursor) cursor - (::VertxSqlClient::Cursor) cursor(args)

Create a cursor with the provided arguments.

Overloads:

Returns:



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

def cursor(*args)
  if !block_given? && args[0] == nil
    return ::Vertx::Util::Utils.safe_create(@j_del.java_method(:cursor, []).call(),::VertxSqlClient::Cursor)
  elsif args[0].class.method_defined?(:j_del) && !block_given?
    return ::Vertx::Util::Utils.safe_create(@j_del.java_method(:cursor, [Java::IoVertxSqlclient::Tuple.java_class]).call(args[0].j_del),::VertxSqlClient::Cursor)
  end
  if defined?(super)
    super
  else
    raise ArgumentError, "Invalid arguments when calling cursor(#{args[0]})"
  end
end

- (self) execute(handler) { ... } - (self) execute(args, handler) { ... }

Create a cursor with the provided arguments.

Overloads:

  • - (self) execute(handler) { ... }

    Yields:

  • - (self) execute(args, 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-sql-client/prepared_query.rb', line 123

def execute(*args)
  if true && args[0] == nil
    if (block_given?)
      @j_del.java_method(:execute, [Java::IoVertxCore::Handler.java_class]).call(block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::Util::Utils.safe_create(ar.result,::VertxSqlClient::RowSet,::VertxSqlClient::Row.j_api_type) : nil) } : promise)
      return self
    else
      promise = ::Vertx::Util::Utils.promise
      @j_del.java_method(:execute, [Java::IoVertxCore::Handler.java_class]).call(block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::Util::Utils.safe_create(ar.result,::VertxSqlClient::RowSet,::VertxSqlClient::Row.j_api_type) : nil) } : promise)
      return ::Vertx::Util::Utils.safe_create(promise.future(),::Vertx::Future,::VertxSqlClient::RowSet.j_api_type)
    end
  elsif args[0].class.method_defined?(:j_del) && true
    if (block_given?)
      @j_del.java_method(:execute, [Java::IoVertxSqlclient::Tuple.java_class,Java::IoVertxCore::Handler.java_class]).call(args[0].j_del,block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::Util::Utils.safe_create(ar.result,::VertxSqlClient::RowSet,::VertxSqlClient::Row.j_api_type) : nil) } : promise)
      return self
    else
      promise = ::Vertx::Util::Utils.promise
      @j_del.java_method(:execute, [Java::IoVertxSqlclient::Tuple.java_class,Java::IoVertxCore::Handler.java_class]).call(args[0].j_del,block_given? ? Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::Util::Utils.safe_create(ar.result,::VertxSqlClient::RowSet,::VertxSqlClient::Row.j_api_type) : 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 execute(#{args[0]})"
  end
end