Module io.github.mmm.orm

Package io.github.mmm.orm.metadata

Class DbName

java.lang.Object

io.github.mmm.orm.metadata.DbName

public final class DbName
extends Object

Name of a database object (schema, table, column, etc.). It is more or less just a wrapper for a String but also handles abstraction of quotation that may differ by database dialect.

Since:

1.0.0

See Also:

• toString(DbDialect)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
static String	format(DbName name)
static String	format(DbName name, DbDialect dialect)
String	get()
static String	getName(DbName name)
int	hashCode()
boolean	isQuoted()
static DbName	of(String name)
String	toString()
String	toString(DbDialect dialect)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Details

get

public String get()

Returns:

the unquoted identifier as String.

isQuoted

public boolean isQuoted()

Returns:

true if this identifier shall be quoted, false otherwise.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

toString

public String toString(DbDialect dialect)

Parameters:

dialect - the DbDialect to use.

Returns:

the String representation of this identifier.

See Also:

• toString()
• isQuoted()
• DbDialect.quoteIdentifier(String, Appendable)

of

public static DbName of(String name)

Parameters:

name - the name. May be quoted.

Returns:

the new DbName or null if the given String was null or blank.

getName

public static String getName(DbName name)

Parameters:

name - the DbName. May be null.

Returns:

the plain name. Will be null if DbName was null.

format

public static String format(DbName name)

Parameters:

name - the DbName. May be null.

Returns:

the string representation. Will be null if DbName was null.

format

public static String format(DbName name,
 DbDialect dialect)

Parameters:

name - the DbName. May be null.

dialect - the DbDialect to use.

Returns:

the string representation. Will be null if DbName was null.