Class: VertxSqlClient::PreparedQuery
- Inherits:
-
Object
- Object
- VertxSqlClient::PreparedQuery
- 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)
- + (Boolean) accept?(obj)
- + (Object) j_api_type
- + (Object) j_class
- + (Object) unwrap(obj)
- + (Object) wrap(obj)
Instance Method Summary (collapse)
-
- (self) batch(argsList, handler) { ... }
Execute a batch.
-
- (void) close(completionHandler) { ... }
Like #close but notifies the completionHandler when it's closed.
-
- (::VertxSqlClient::RowStream) createStream(fetch, args)
Execute the prepared query with a cursor and createStream the result.
-
- (::VertxSqlClient::Cursor) cursor(*args)
Create a cursor with the provided arguments.
-
- (self) execute(*args)
Create a cursor with the provided arguments.
Class Method Details
+ (Boolean) accept?(obj)
24 25 26 |
# 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
33 34 35 |
# 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
36 37 38 |
# 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)
30 31 32 |
# 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)
27 28 29 |
# 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.
79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 |
# 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 thecompletionHandler when it's closed.
100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 |
# 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.
64 65 66 67 68 69 70 71 72 73 |
# 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.
44 45 46 47 48 49 50 51 52 53 54 55 |
# 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.
123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 |
# 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 |