Package com.valqueries.automapper.context.schema

Class SchemaExaminer

java.lang.Object

com.valqueries.automapper.context.schema.SchemaExaminer

All Implemented Interfaces:

ISchemaExaminer

public class SchemaExaminer
extends Object
implements ISchemaExaminer

Constructor Summary

Constructors

Constructor	Description
SchemaExaminer(Database database)

Method Summary

Modifier and Type	Method	Description
boolean	columnExists(String schema, Token table, Token column)	Check if a column exists in a specified schema and table.
boolean	hasPrimaryKey(String schema, Token table)	Check if a primary key exists for a table in a schema.
boolean	schemaExists(String schema)	Check if a schema exists.
boolean	tableExists(String schema, Token table)	Check if a table exists in a specified schema.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.valqueries.automapper.context.schema.ISchemaExaminer

columnExists, hasPrimaryKey, tableExists

Constructor Details

SchemaExaminer

public SchemaExaminer(Database database)

Method Details

columnExists

@CheckReturnValue
public boolean columnExists(String schema,
 Token table,
 Token column)

Description copied from interface: ISchemaExaminer

Check if a column exists in a specified schema and table.

Specified by:

columnExists in interface ISchemaExaminer

Parameters:

schema - the schema to check in

table - the table to be checked

column - the column to be checked

Returns:

true if the table exists, false otherwise

tableExists

@CheckReturnValue
public boolean tableExists(String schema,
 Token table)

Description copied from interface: ISchemaExaminer

Check if a table exists in a specified schema.

Specified by:

tableExists in interface ISchemaExaminer

Parameters:

schema - the schema to check in

table - the table to be checked.

Returns:

true if the table exists, false otherwise

schemaExists

@CheckReturnValue
public boolean schemaExists(String schema)

Description copied from interface: ISchemaExaminer

Check if a schema exists.

Specified by:

schemaExists in interface ISchemaExaminer

Parameters:

schema - the schema to check

Returns:

true if the schema exists, false otherwise

hasPrimaryKey

public boolean hasPrimaryKey(String schema,
 Token table)

Description copied from interface: ISchemaExaminer

Check if a primary key exists for a table in a schema.

Specified by:

hasPrimaryKey in interface ISchemaExaminer

Parameters:

schema - the schema to check in

table - the table to be checked

Returns:

true if the table has a primary key, false otherwise