org.modeshape.jcr.value.binary
Class Database.SQLBuilder

java.lang.Object
  org.modeshape.jcr.value.binary.Database.SQLBuilder

Enclosing class:

Database

public class Database.SQLBuilder
extends Object

Database specific SQL query builder.

Constructor Summary

Database.SQLBuilder()

Method Summary

Database.SQLBuilder	and() Appends 'and' keyword.
PreparedStatement	build() Generates prepared statement.
Database.SQLBuilder	columns(String... columns) Appends comma separated list of specified column names.
Database.SQLBuilder	condition(String column, String colType, String sign, String value) Builds database specific condition statement.
Database.SQLBuilder	delete() Appends 'delete' keyword to the statement.
Database.SQLBuilder	from(String tableName) Appends 'from' keyword.
String	getSQL() Shows built statement as text.
Database.SQLBuilder	insert() Appends 'insert' keyword to the statement.
Database.SQLBuilder	into(String tableName) Appends 'into 'keyword and open bracket to the statement.
Database.SQLBuilder	select() Appends 'select' keyword to the statement.
Database.SQLBuilder	set(String col, String val) Appends 'set' part.
Database.SQLBuilder	update(String tableName) Appends 'update' keyword with table name to the statement.
Database.SQLBuilder	values(String... columns) Appends closed bracket and 'value(...)' of sql statement.
Database.SQLBuilder	where() Appends 'where' keyword.

Methods inherited from class java.lang.Object

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

Constructor Detail

Database.SQLBuilder

public Database.SQLBuilder()

Method Detail

build

public PreparedStatement build()
                        throws SQLException

Generates prepared statement.

Returns:

prepared statement

Throws:

SQLException

getSQL

public String getSQL()

Shows built statement as text.

Returns:

build statement as text.

insert

public Database.SQLBuilder insert()

Appends 'insert' keyword to the statement.

Returns:

this builder instance.

select

public Database.SQLBuilder select()

Appends 'select' keyword to the statement.

Returns:

this builder instance.

delete

public Database.SQLBuilder delete()

Appends 'delete' keyword to the statement.

Returns:

this builder instance.

update

public Database.SQLBuilder update(String tableName)

Appends 'update' keyword with table name to the statement.

Parameters:

tableName - the name of the table to update

Returns:

this builder instance.

set

public Database.SQLBuilder set(String col,
                               String val)

Appends 'set' part.

Parameters:

col - column name to update

val - new value

Returns:

this builder instance

into

public Database.SQLBuilder into(String tableName)

Appends 'into 'keyword and open bracket to the statement.

Parameters:

tableName - the name of the table; may not be null

Returns:

this builder instance.

columns

public Database.SQLBuilder columns(String... columns)

Appends comma separated list of specified column names.

Parameters:

columns - list of column names

Returns:

this builder instance.

values

public Database.SQLBuilder values(String... columns)

Appends closed bracket and 'value(...)' of sql statement.

Parameters:

columns - list of values

Returns:

this builder instance.

from

public Database.SQLBuilder from(String tableName)

Appends 'from' keyword.

Parameters:

tableName - the name of the table; may not be null

Returns:

this builder instance.

where

public Database.SQLBuilder where()

Appends 'where' keyword.

Returns:

this builder instance.

and

public Database.SQLBuilder and()

Appends 'and' keyword.

Returns:

this builder instance.

condition

public Database.SQLBuilder condition(String column,
                                     String colType,
                                     String sign,
                                     String value)

Builds database specific condition statement.

Parameters:

column - column name used in left hand side of condition

colType - type of the column

sign - sign between lhs and rhs

value - right hand side of the condition

Returns:

this builder instance.