Class: VertxSqlClient::Pool
- Inherits:
-
SqlClient
- Object
- SqlClient
- VertxSqlClient::Pool
- Defined in:
- /Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-sql-client/pool.rb
Overview
A pool of SQL connections.
Direct Known Subclasses
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)
-
- (void) begin { ... }
Borrow a connection from the pool and begin a transaction, the underlying connection will be returned to the pool when the transaction ends.
-
- (void) close
Close the pool and release the associated resources.
-
- (void) get_connection { ... }
Get a connection from the pool.
- - (self) prepared_batch(sql = nil, batch = nil) { ... }
- - (self) prepared_query(sql = nil, arguments = nil) { ... }
- - (self) query(sql = nil) { ... }
Class Method Details
+ (Boolean) accept?(obj)
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-sql-client/pool.rb', line 24 def @@j_api_type.accept?(obj) obj.class == Pool 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/pool.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/pool.rb', line 36 def self.j_class Java::IoVertxSqlclient::Pool.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/pool.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/pool.rb', line 27 def @@j_api_type.wrap(obj) Pool.new(obj) end |
Instance Method Details
- (void) begin { ... }
This method returns an undefined value.
Borrow a connection from the pool and begin a transaction, the underlying connection will be returned to the pool when the transaction ends.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-sql-client/pool.rb', line 87 def begin if block_given? return @j_del.java_method(:begin, [Java::IoVertxCore::Handler.java_class]).call((Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::Util::Utils.safe_create(ar.result,::VertxSqlClient::Transaction) : nil) })) end raise ArgumentError, "Invalid arguments when calling begin()" end |
- (void) close
This method returns an undefined value.
Close the pool and release the associated resources.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-sql-client/pool.rb', line 95 def close if !block_given? return @j_del.java_method(:close, []).call() end raise ArgumentError, "Invalid arguments when calling close()" end |
- (void) get_connection { ... }
This method returns an undefined value.
Get a connection from the pool.
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-sql-client/pool.rb', line 77 def get_connection if block_given? return @j_del.java_method(:getConnection, [Java::IoVertxCore::Handler.java_class]).call((Proc.new { |ar| yield(ar.failed ? ar.cause : nil, ar.succeeded ? ::Vertx::Util::Utils.safe_create(ar.result,::VertxSqlClient::SqlConnection) : nil) })) end raise ArgumentError, "Invalid arguments when calling get_connection()" end |
- (self) prepared_batch(sql = nil, batch = nil) { ... }
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-sql-client/pool.rb', line 67 def prepared_batch(sql=nil,batch=nil) if sql.class == String && batch.class == Array && block_given? @j_del.java_method(:preparedBatch, [Java::java.lang.String.java_class,Java::JavaUtil::List.java_class,Java::IoVertxCore::Handler.java_class]).call(sql,batch.map { |element| element.j_del },(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) })) return self end raise ArgumentError, "Invalid arguments when calling prepared_batch(#{sql},#{batch})" end |
- (self) prepared_query(sql = nil, arguments = nil) { ... }
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-sql-client/pool.rb', line 43 def prepared_query(sql=nil,arguments=nil) if sql.class == String && block_given? && arguments == nil @j_del.java_method(:preparedQuery, [Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(sql,(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) })) return self elsif sql.class == String && arguments.class.method_defined?(:j_del) && block_given? @j_del.java_method(:preparedQuery, [Java::java.lang.String.java_class,Java::IoVertxSqlclient::Tuple.java_class,Java::IoVertxCore::Handler.java_class]).call(sql,arguments.j_del,(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) })) return self end raise ArgumentError, "Invalid arguments when calling prepared_query(#{sql},#{arguments})" end |
- (self) query(sql = nil) { ... }
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# File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx-sql-client/pool.rb', line 56 def query(sql=nil) if sql.class == String && block_given? @j_del.java_method(:query, [Java::java.lang.String.java_class,Java::IoVertxCore::Handler.java_class]).call(sql,(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) })) return self end raise ArgumentError, "Invalid arguments when calling query(#{sql})" end |