org.makumba.commons
Class NameResolver

java.lang.Object
  org.makumba.commons.NameResolver

Direct Known Subclasses:

NameResolverHook

public class NameResolver
extends Object

This class provides utility methods to convert names from MDD types into their name in the data source. It also takes into account properties passed in the database configuration.
TODO document these properties

Version:

$Id: NameResolver.java 5156 2010-05-18 22:14:06Z rosso_nero $

Author:

Manuel Gay, Cristian Bogdan

Nested Class Summary

static class	NameResolver.Resolvable
static class	NameResolver.TextList

Field Summary

protected HashMap<String,HashMap<String,String>>

fieldDBNames

Constructor Summary

NameResolver()

NameResolver(Properties configurationProperties)

Method Summary

String	arrowToDot(String name)
String	arrowToDoubleDot(String name)
String	arrowToDoubleUnderscore(String name)
String	checkReserved(String name)
String	dotToUnderscore(String name)
String	getKey()
String	getTableNameFromConfig(Properties config, DataDefinition dd) Finds the shortest possible table name, according to what is defined in the configuration with rule and table: general.Person = gp general.Person->fields will create table _gp__fields_ instead of _general_Person__fields_ as it did before
String	mddToSQLName(String name)
String	resolveFieldName(DataDefinition dd, String fieldName) Resolves the database level name for a field, based on Makumba business rules and specific configuration done by the user.
String	resolveTypeName(DataDefinition dd) Resolves the database level name for a type, based on Makumba business rules and specific configuration done by the user.

Methods inherited from class java.lang.Object

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

Field Detail

fieldDBNames

protected HashMap<String,HashMap<String,String>> fieldDBNames

Constructor Detail

NameResolver

public NameResolver()

NameResolver

public NameResolver(Properties configurationProperties)

Method Detail

getKey

public String getKey()

resolveTypeName

public String resolveTypeName(DataDefinition dd)

Resolves the database level name for a type, based on Makumba business rules and specific configuration done by the user.

Parameters:

dd - the DataDefinition corresponding to the type to resolve

Returns:

the database level name for this type

resolveFieldName

public String resolveFieldName(DataDefinition dd,
                               String fieldName)

Resolves the database level name for a field, based on Makumba business rules and specific configuration done by the user.

Parameters:

dd - the DataDefinition corresponding to the type of the field to resolve

fieldName - the name of the field to resolve

Returns:

the database level name for this field

getTableNameFromConfig

public String getTableNameFromConfig(Properties config,
                                     DataDefinition dd)

Finds the shortest possible table name, according to what is defined in the configuration with rule and table: general.Person = gp general.Person->fields will create table _gp__fields_ instead of _general_Person__fields_ as it did before

Parameters:

config - the configuration Properties

dd - the DataDefinition corresponding to the type

Returns:

the name of the table as specified in the configuration

dotToUnderscore

public String dotToUnderscore(String name)

arrowToDot

public String arrowToDot(String name)

arrowToDoubleDot

public String arrowToDoubleDot(String name)

arrowToDoubleUnderscore

public String arrowToDoubleUnderscore(String name)

checkReserved

public String checkReserved(String name)

mddToSQLName

public String mddToSQLName(String name)