Module io.helidon.dbclient.mongodb

Package io.helidon.dbclient.mongodb

Class MongoDbExecute

java.lang.Object

io.helidon.dbclient.DbExecuteBase

io.helidon.dbclient.mongodb.MongoDbExecute

All Implemented Interfaces:

DbExecute

public class MongoDbExecute
extends DbExecuteBase

Execute implementation for MongoDB.

Method Summary

Modifier and Type	Method	Description
DbStatementDml	createNamedDelete(String name, String stmt)	Create a delete statement using a named statement passed as an argument.
DbStatementDml	createNamedDmlStatement(String name, String stmt)	Create a data modification statement using a named statement passed as an argument.
DbStatementGet	createNamedGet(String name, String stmt)	Create a database query returning a single row using a named statement passed as an argument.
DbStatementDml	createNamedInsert(String name, String stmt)	Create an insert statement using a named statement passed as an argument.
DbStatementQuery	createNamedQuery(String name, String stmt)	Create a database query using a named statement passed as argument.
DbStatementDml	createNamedUpdate(String name, String stmt)	Create an update statement using a named statement passed as an argument.
<C> C	unwrap(Class<C> cls)	Unwrap database executor internals.

Methods inherited from class io.helidon.dbclient.DbExecuteBase

context, context, createDelete, createDmlStatement, createGet, createInsert, createNamedDelete, createNamedDmlStatement, createNamedGet, createNamedInsert, createNamedQuery, createNamedUpdate, createQuery, createUpdate, generateName, statementText

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.helidon.dbclient.DbExecute

delete, dml, get, insert, namedDelete, namedDml, namedGet, namedInsert, namedQuery, namedUpdate, query, update

Method Details

createNamedQuery

public DbStatementQuery createNamedQuery(String name,
 String stmt)

Description copied from interface: DbExecute

Create a database query using a named statement passed as argument.

Parameters:

name - the name of the statement

stmt - the query statement

Returns:

database statement that can process query returning multiple rows

createNamedGet

public DbStatementGet createNamedGet(String name,
 String stmt)

Description copied from interface: DbExecute

Create a database query returning a single row using a named statement passed as an argument.

Parameters:

name - the name of the statement

stmt - the statement text

Returns:

database statement that can process query returning a single row

createNamedDmlStatement

public DbStatementDml createNamedDmlStatement(String name,
 String stmt)

Description copied from interface: DbExecute

Create a data modification statement using a named statement passed as an argument.

Parameters:

name - the name of the statement

stmt - the statement text

Returns:

data modification statement

createNamedInsert

public DbStatementDml createNamedInsert(String name,
 String stmt)

Description copied from interface: DbExecute

Create an insert statement using a named statement passed as an argument.

Parameters:

name - the name of the statement

stmt - the statement text

Returns:

database statement that can insert data

createNamedUpdate

public DbStatementDml createNamedUpdate(String name,
 String stmt)

Description copied from interface: DbExecute

Create an update statement using a named statement passed as an argument.

Parameters:

name - the name of the statement

stmt - the statement text

Returns:

database statement that can update data

createNamedDelete

public DbStatementDml createNamedDelete(String name,
 String stmt)

Description copied from interface: DbExecute

Create a delete statement using a named statement passed as an argument.

Parameters:

name - the name of the statement

stmt - the statement text

Returns:

database statement that can delete data

unwrap

public <C> C unwrap(Class<C> cls)

Description copied from interface: DbExecute

Unwrap database executor internals. Only database connection is supported. This connection instance is being used to execute all statements in current database executor context.

When java.sql.Connection is requested for JDBC provider, this connection must be closed by user code using close() method on returned Connection instance.

Type Parameters:

C - target class to be unwrapped

Parameters:

cls - target class to be unwrapped

Returns:

database executor internals matching provided class