org.mmbase.module.corebuilders
Class FieldDefs

java.lang.Object
  |
  +--org.mmbase.module.corebuilders.FieldDefs

public class FieldDefs

extends java.lang.Object

One of the core objects, Defines one field of a object type / builder, has its own builder called FieldDef (hitlisted)

Author:

Daniel Ockeloen, Hans Speijer, Pierre van Rooden

Field Summary

java.lang.String	DBName
boolean	DBNotNull
int	DBPos
int	DBSize
int	DBState
static int	DBSTATE_MAXVALUE
static int	DBSTATE_MINVALUE
static int	DBSTATE_PERSISTENT
static int	DBSTATE_SYSTEM
static int	DBSTATE_UNKNOWN
static int	DBSTATE_VIRTUAL
int	DBType
int	GUIList
java.lang.String	GUIName
java.util.Hashtable	GUINames
int	GUIPos
int	GUISearch
java.lang.String	GUIType
boolean	isKey
MMObjectBuilder	parent
static int	TYPE_BYTE
static int	TYPE_DOUBLE
static int	TYPE_FLOAT
static int	TYPE_INTEGER
static int	TYPE_LONG
static int	TYPE_MAXVALUE
static int	TYPE_MINVALUE
static int	TYPE_STRING
static int	TYPE_UNKNOWN

Constructor Summary

FieldDefs()
Constructor for default FieldDef.

FieldDefs(java.lang.String GUIName, java.lang.String GUIType, int GUISearch, int GUIList, java.lang.String DBName, int DBType)
Constructor for FieldDefs with partially initialized fields.

FieldDefs(java.lang.String GUIName, java.lang.String GUIType, int GUISearch, int GUIList, java.lang.String DBName, int DBType, int GUIPos, int DBState)
Constructor for FieldDefs with partially initialized fields.

Method Summary

java.lang.String	getDBName() Retrieve the database name of the field.
boolean	getDBNotNull() Retrieve whether the field can be left blank.
int	getDBPos() Retrieve the position of the field in the database table.
int	getDBSize() Retrieve size of the field.
int	getDBState() Retrieve the state of the field (persistent, system, or virtual).
java.lang.String	getDBStateDescription() Provide a description for the current state.
static java.lang.String	getDBStateDescription(int state) Provide a description for the specified state.
static int	getDBStateId(java.lang.String state) Provide an id for the specified mmbase state description
int	getDBType() Retrieve the basic MMBase type of the field.
java.lang.String	getDBTypeDescription() Provide a description for the current type.
static java.lang.String	getDBTypeDescription(int type) Provide a description for the specified type.
static int	getDBTypeId(java.lang.String type) Provide an id for the specified mmbase type description
int	getGUIList() Retrieve the position of the field when listing.
java.lang.String	getGUIName() Retrieve the GUI name of the field.
java.lang.String	getGUIName(java.lang.String lang) Retrieve the GUI name of the field depending on specified langauge.
java.util.Hashtable	getGUINames() Retrieve a Hashtable with all GUI names for this field, accessible by language.
int	getGUIPos() Retrieve the position of the field when editing.
int	getGUISearch() Retrieve the position of the field when searching.
java.lang.String	getGUIType() Retrieve the GUI type of the field.
MMObjectBuilder	getParent() Retrieves the parent builder for this field
boolean	isKey() Retrieve whether the field is a key and thus need be unique.
void	setDBKey(boolean value) Set whether the field is a key and thus need be unique.
void	setDBName(java.lang.String value) Set the database name of the field.
void	setDBNotNull(boolean value) Set whether the field can be left blank.
void	setDBPos(int value) Set the position of the field in the database table.
void	setDBSize(int value) Set size of the field.
void	setDBState(int value) Set the state of the field (persistent, system, or virtual).
void	setDBState(java.lang.String value) Set the basic MMBase state of the field, using the state description
void	setDBType(int value) Set the basic MMBase type of the field.
void	setDBType(java.lang.String value) Set the basic MMBase type of the field, using the type description
void	setGUIList(int value) Set the position of the field when listing.
void	setGUIName(java.lang.String country, java.lang.String value) Set the GUI name of the field for a specified langauge.
void	setGUIPos(int value) Set the position of the field when editing.
void	setGUISearch(int value) Set the position of the field when searching.
void	setGUIType(java.lang.String value) Set the GUI type of the field.
void	setParent(MMObjectBuilder parent) Set the parent builder for this field
java.lang.String	toString() Returns a description for this field.

Methods inherited from class java.lang.Object

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

Field Detail

DBSTATE_MINVALUE

public static final int DBSTATE_MINVALUE

DBSTATE_VIRTUAL

public static final int DBSTATE_VIRTUAL

DBSTATE_PERSISTENT

public static final int DBSTATE_PERSISTENT

DBSTATE_SYSTEM

public static final int DBSTATE_SYSTEM

DBSTATE_MAXVALUE

public static final int DBSTATE_MAXVALUE

DBSTATE_UNKNOWN

public static final int DBSTATE_UNKNOWN

TYPE_MINVALUE

public static final int TYPE_MINVALUE

TYPE_STRING

public static final int TYPE_STRING

TYPE_INTEGER

public static final int TYPE_INTEGER

TYPE_BYTE

public static final int TYPE_BYTE

TYPE_FLOAT

public static final int TYPE_FLOAT

TYPE_DOUBLE

public static final int TYPE_DOUBLE

TYPE_LONG

public static final int TYPE_LONG

TYPE_MAXVALUE

public static final int TYPE_MAXVALUE

TYPE_UNKNOWN

public static final int TYPE_UNKNOWN

GUIName

public java.lang.String GUIName

GUINames

public java.util.Hashtable GUINames

GUIType

public java.lang.String GUIType

GUISearch

public int GUISearch

GUIList

public int GUIList

DBName

public java.lang.String DBName

DBType

public int DBType

GUIPos

public int GUIPos

DBState

public int DBState

DBNotNull

public boolean DBNotNull

isKey

public boolean isKey

DBPos

public int DBPos

DBSize

public int DBSize

parent

public MMObjectBuilder parent

Constructor Detail

FieldDefs

public FieldDefs()

Constructor for default FieldDef.

FieldDefs

public FieldDefs(java.lang.String GUIName,
                 java.lang.String GUIType,
                 int GUISearch,
                 int GUIList,
                 java.lang.String DBName,
                 int DBType)

Constructor for FieldDefs with partially initialized fields.

Parameters:

GUIName - the default GUIName for a field

GUIType - the GUI type (i.e. "integer' or 'field')

GUISearch - position in the editor for this field when searching

GUIList - position in the editor for this field when listing

DBName - the actual name of the field in the database

DBType - the basic MMBase type of the field

FieldDefs

public FieldDefs(java.lang.String GUIName,
                 java.lang.String GUIType,
                 int GUISearch,
                 int GUIList,
                 java.lang.String DBName,
                 int DBType,
                 int GUIPos,
                 int DBState)

Constructor for FieldDefs with partially initialized fields.

Parameters:

GUIName - the default GUIName for a field

GUIType - the GUI type (i.e. "integer' or 'field')

GUISearch - position in the editor for this field when searching

GUIList - position in the editor for this field when listing

DBName - the actual name of the field in the database

DBType - the basic MMBase type of the field

GUIPos - position in the editor for this field when editing

DBState - the state of the field (persistent, virtual, etc.)

Method Detail

getDBTypeDescription

public static java.lang.String getDBTypeDescription(int type)

Provide a description for the specified type. Useful for debugging, errors or presenting GUI info.

Parameters:

type - the type to get the description of

Returns:

the description of the type.

getDBStateDescription

public static java.lang.String getDBStateDescription(int state)

Provide a description for the specified state. Useful for debugging, errors or presenting GUI info.

Parameters:

state - the state to get the description of

Returns:

the description of the state.

getDBTypeId

public static int getDBTypeId(java.lang.String type)

Provide an id for the specified mmbase type description

Parameters:

type - the type description to get the id of

Returns:

the id of the type.

getDBStateId

public static int getDBStateId(java.lang.String state)

Provide an id for the specified mmbase state description

Parameters:

type - the state description to get the id of

Returns:

the id of the state.

getDBTypeDescription

public java.lang.String getDBTypeDescription()

Provide a description for the current type.

Returns:

the description of the type.

getDBStateDescription

public java.lang.String getDBStateDescription()

Provide a description for the current state.

Returns:

the description of the state.

getGUIName

public java.lang.String getGUIName(java.lang.String lang)

Retrieve the GUI name of the field depending on specified langauge. If the language is not available, the "us" value is returned instead. If that one is unavailable a 'default' is returned.

Parameters:

lang - the language to return the name in

Returns:

the GUI Name

getGUIName

public java.lang.String getGUIName()

Retrieve the GUI name of the field. If possible, the "us" value is returned. If that one is unavailable a 'default' is returned.

Parameters:

lang - the language to return the name in

Returns:

the GUI Name

getGUINames

public java.util.Hashtable getGUINames()

Retrieve a Hashtable with all GUI names for this field, accessible by language.

getGUIType

public java.lang.String getGUIType()

Retrieve the GUI type of the field.

getDBName

public java.lang.String getDBName()

Retrieve the database name of the field.

getDBType

public int getDBType()

Retrieve the basic MMBase type of the field.

getDBSize

public int getDBSize()

Retrieve size of the field. This may not be specified for some field types.

getDBNotNull

public boolean getDBNotNull()

Retrieve whether the field can be left blank.

getDBState

public int getDBState()

Retrieve the state of the field (persistent, system, or virtual).

isKey

public boolean isKey()

Retrieve whether the field is a key and thus need be unique.

getGUISearch

public int getGUISearch()

Retrieve the position of the field when searching. A value of -1 indicates teh field is unavailable during search.

getGUIList

public int getGUIList()

Retrieve the position of the field when listing. A value of -1 indicates the field is unavailable in a list.

getGUIPos

public int getGUIPos()

Retrieve the position of the field when editing. A value of -1 indicates the field cannot be edited.

getDBPos

public int getDBPos()

Retrieve the position of the field in the database table.

setGUIName

public void setGUIName(java.lang.String country,
                       java.lang.String value)

Set the GUI name of the field for a specified langauge.

Parameters:

lang - the language to set the name for

value - the value to set

setGUIType

public void setGUIType(java.lang.String value)

Set the GUI type of the field.

Parameters:

value - the value to set

setDBName

public void setDBName(java.lang.String value)

Set the database name of the field.

Parameters:

value - the value to set

setGUIList

public void setGUIList(int value)

Set the position of the field when listing. A value of -1 indicates teh field is unavailable in a list.

Parameters:

value - the value to set

setGUIPos

public void setGUIPos(int value)

Set the position of the field when editing. A value of -1 indicates the field cannot be edited.

Parameters:

value - the value to set

setGUISearch

public void setGUISearch(int value)

Set the position of the field when searching. A value of -1 indicates teh field is unavailable during search.

Parameters:

value - the value to set

setDBSize

public void setDBSize(int value)

Set size of the field.

Parameters:

value - the value to set

setDBType

public void setDBType(int value)

Set the basic MMBase type of the field.

Parameters:

value - the id of the type

setDBType

public void setDBType(java.lang.String value)

Set the basic MMBase type of the field, using the type description

Parameters:

value - the name of the type

setDBPos

public void setDBPos(int value)

Set the position of the field in the database table.

Parameters:

value - the value to set

setDBState

public void setDBState(int value)

Set the state of the field (persistent, system, or virtual).

Parameters:

value - the value to set

setDBState

public void setDBState(java.lang.String value)

Set the basic MMBase state of the field, using the state description

Parameters:

value - the name of the state

setDBKey

public void setDBKey(boolean value)

Set whether the field is a key and thus need be unique.

Parameters:

value - the value to set

setDBNotNull

public void setDBNotNull(boolean value)

Set whether the field can be left blank.

Parameters:

value - the value to set

getParent

public MMObjectBuilder getParent()

Retrieves the parent builder for this field

setParent

public void setParent(MMObjectBuilder parent)

Set the parent builder for this field

Parameters:

parent - the fielddefs parent

toString

public java.lang.String toString()

Returns a description for this field.

Overrides:

toString in class java.lang.Object