com.im.df.util
Class DBNameUtils.DefaultValidator

java.lang.Object
  com.im.df.util.DBNameUtils.DefaultValidator

All Implemented Interfaces:

DBNameUtils.Validator

Enclosing class:

DBNameUtils

public static class DBNameUtils.DefaultValidator
extends Object
implements DBNameUtils.Validator

Default validator for the basic validation of DB a DFItem names

Constructor Summary

DBNameUtils.DefaultValidator(DBNameUtils.VType type)
Creates default validator

DBNameUtils.DefaultValidator(DBNameUtils.VType type, DFContainer parentContainer)
Creates default validator

DBNameUtils.DefaultValidator(DBNameUtils.VType type, DFContainer parentContainer, String ownCurrentName)
Creates default validator

DBNameUtils.DefaultValidator(DBNameUtils.VType type, int maxLength)
Creates default validator

DBNameUtils.DefaultValidator(DBNameUtils.VType type, String[] usedNames)
Creates default validator

DBNameUtils.DefaultValidator(DBNameUtils.VType type, String[] usedNames, boolean usedNamesCaseSensitive)
Creates default validator

DBNameUtils.DefaultValidator(DBNameUtils.VType type, String[] usedNames, boolean usedNamesCaseSensitive, int maxLength)
Creates default validator

DBNameUtils.DefaultValidator(DBNameUtils.VType type, String[] usedNames, int maxLength)
Creates default validator

Method Summary

static DBNameUtils.DefaultValidator	forItem(DFItem item)
int	getMaxLength() Get maximum possible dbNames length.
boolean	isMustExist()
SchemaQualifiedName	normalizeName(SchemaQualifiedName dbName)
String	normalizeName(String dbName) Return acceptable db name
protected String	normalizeName(String dbName, boolean doValidation)
void	setMaxLength(int maxLength) Set maximum possible dbNames length.
void	setMustExist(boolean mustExist)
String	validate(String name) Validate the name.

Methods inherited from class java.lang.Object

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

Constructor Detail

DBNameUtils.DefaultValidator

public DBNameUtils.DefaultValidator(DBNameUtils.VType type)

Creates default validator

Parameters:

type - Type of the validator - because of proper error messages

DBNameUtils.DefaultValidator

public DBNameUtils.DefaultValidator(DBNameUtils.VType type,
                                    int maxLength)

Creates default validator

Parameters:

type - Type of the validator - because of proper error messages

maxLength - Maximum name length

DBNameUtils.DefaultValidator

public DBNameUtils.DefaultValidator(DBNameUtils.VType type,
                                    DFContainer parentContainer)

Creates default validator

Parameters:

type - Type of the validator - because of proper error messages

parentContainer - Is used for getting the existing DFitems names.

DBNameUtils.DefaultValidator

public DBNameUtils.DefaultValidator(DBNameUtils.VType type,
                                    DFContainer parentContainer,
                                    String ownCurrentName)

Creates default validator

Parameters:

type - Type of the validator - because of proper error messages

parentContainer - Is used for getting the existing DFitems names.

ownCurrentName - Current name of the item (will be accepted as correct)

DBNameUtils.DefaultValidator

public DBNameUtils.DefaultValidator(DBNameUtils.VType type,
                                    String[] usedNames)

Creates default validator

Parameters:

type - Type of the validator - because of proper error messages

usedNames - This array can be used for extending the basic validation - Validator then also prevent using the name of existing element (column, table,...)

DBNameUtils.DefaultValidator

public DBNameUtils.DefaultValidator(DBNameUtils.VType type,
                                    String[] usedNames,
                                    boolean usedNamesCaseSensitive)

Creates default validator

Parameters:

type - Type of the validator - because of proper error messages

usedNames - This array can be used for extending the basic validation - Validator then also prevent using the name of existing element (column, table,...)

usedNamesCaseSensitive - The used names are case sensitive?

DBNameUtils.DefaultValidator

public DBNameUtils.DefaultValidator(DBNameUtils.VType type,
                                    String[] usedNames,
                                    int maxLength)

Creates default validator

Parameters:

type - Type of the validator - because of proper error messages

usedNames - This array can be used for extending the basic validation - Validator then also prevent using the name of existing element (column, table,...)

maxLength - Maximum name length

DBNameUtils.DefaultValidator

public DBNameUtils.DefaultValidator(DBNameUtils.VType type,
                                    String[] usedNames,
                                    boolean usedNamesCaseSensitive,
                                    int maxLength)

Creates default validator

Parameters:

type - Type of the validator - because of proper error messages

usedNames - This array can be used for extending the basic validation - Validator then also prevent using the name of existing element (column, table,...)

usedNamesCaseSensitive - The used names are case sensitive?

maxLength - Maximum name length

Method Detail

forItem

public static DBNameUtils.DefaultValidator forItem(DFItem item)

setMustExist

public void setMustExist(boolean mustExist)

isMustExist

public boolean isMustExist()

getMaxLength

public int getMaxLength()

Get maximum possible dbNames length.

setMaxLength

public void setMaxLength(int maxLength)

Set maximum possible dbNames length.

Parameters:

maxLength - The maximum length for the column/table/... name

validate

public String validate(String name)

Description copied from interface: DBNameUtils.Validator

Validate the name.

Specified by:

validate in interface DBNameUtils.Validator

Returns:

The error message or null if name is correct

normalizeName

public String normalizeName(String dbName)

Description copied from interface: DBNameUtils.Validator

Return acceptable db name

Specified by:

normalizeName in interface DBNameUtils.Validator

normalizeName

public SchemaQualifiedName normalizeName(SchemaQualifiedName dbName)

Specified by:

normalizeName in interface DBNameUtils.Validator

normalizeName

protected String normalizeName(String dbName,
                               boolean doValidation)