org.mmbase.security.implementation.cloudcontext.builders
Class RightsRel

java.lang.Object
  org.mmbase.module.core.MMTable
      org.mmbase.module.core.MMObjectBuilder
          org.mmbase.module.corebuilders.InsRel
              org.mmbase.security.implementation.cloudcontext.builders.RightsRel

public class RightsRel

extends InsRel

The rightsrel relation, connects a 'context' with a 'group'. The 'operation' field then indicates which operation is allowed because of this relation.

Version:

$Id: RightsRel.java,v 1.11 2004/03/08 17:43:56 michiel Exp $

Author:

Eduard Witteveen, Pierre van Rooden, Michiel Meeuwissen

Field Summary

static java.lang.String

OPERATION_FIELD The field of this relations which present the operation.

Fields inherited from class org.mmbase.module.corebuilders.InsRel

relnumber, usesdir

Fields inherited from class org.mmbase.module.core.MMObjectBuilder

AGE_PARAMETERS, broadcastChanges, database, DEFAULT_ALINEA, DEFAULT_EOL, description, descriptions, fields, GUI_PARAMETERS, listCache, nodeCache, OBJ2TYPE_MAX_SIZE, oType, REPLACE_CACHE, searchAge, sortedDBLayout, TEMPNODE_DEFAULT_SIZE, TemporaryNodes, virtual

Fields inherited from class org.mmbase.module.core.MMTable

mmb, tableName

Constructor Summary

RightsRel()

Method Summary

static RightsRel	getBuilder() Util method to get this Builder.
java.lang.String	getGUIIndicator(MMObjectNode node) What should a GUI display for this node.
boolean	init() Initializes the builder.
int	insert(java.lang.String owner, MMObjectNode node) Insert a new Instance Relation.
void	setDefaults(MMObjectNode node) Operation defaults to 'read'.
boolean	setValue(MMObjectNode node, java.lang.String fieldName) Check on possible values for operation.

Methods inherited from class org.mmbase.module.corebuilders.InsRel

deleteRelationCache, deleteRelationCache, getAllRelationsVector, getAllRelationsVector, getGuessedNumber, getGUIIndicator, getRelated, getRelated, getRelated, getRelated, getRelated, getRelated, getRelatedVector, getRelatedVector, getRelation, getRelations, getRelations, getRelations, getRelations, getRelationsVector, getRelationsVector, hasRelations, insert, reldefCorrect, removeNode

Methods inherited from class org.mmbase.module.core.MMObjectBuilder

addField, addLocalObserver, addRemoteObserver, buildSet, checkAddTmpField, commit, convertMMNode2SQL, count, count, create, createAlias, delete, deleteNodeCache, drop, equals, equals, executeFunction, executeFunction, fieldLocalChanged, getAge, getAliasedNode, getAncestors, getCacheNumbers, getCacheSize, getCacheSize, getClassName, getConfigFile, getDBByte, getDBKey, getDBState, getDBText, getDBType, getDefaultTeaser, getDefaultUrl, getDescendants, getDescription, getDescription, getDescriptions, getEditFields, getField, getFieldNames, getFields, getFields, getFunctionParameters, getHardNode, getHardNode, getHTML, getInitParameter, getInitParameters, getList, getLocaleGUIIndicator, getLocaleGUIIndicator, getMachineName, getMaintainer, getMMBase, getNewNode, getNewTmpNode, getNextField, getNextField, getNode, getNode, getNode, getNode, getNodes, getNodes, getNodeType, getNumberFromName, getObjectType, getObjectValue, getParameterDefinition, getParentBuilder, getPluralName, getPluralName, getPluralNames, getQuery, getQuery, getQuery, getRawNodes, getRelations_main, getSearchAge, getShort, getShortedByte, getShortedText, getSingularName, getSingularName, getSingularNames, getSmartPath, getSortedFields, getSortedListFields, getTmpNode, getURLEncode, getValue, getVersion, getWAP, getXMLPath, hashCode, hostname_function, insert, insertDone, isExtensionOf, isNodeCached, isVirtual, nodeLocalChanged, nodeRemoteChanged, preCommit, preEdit, process, processSearchResults, putTmpNode, readSearchResults, removeField, removeRelations, removeSyncNodes, removeTmpNode, replace, safeCache, safeCommit, safeInsert, search, search, search, searchIn, searchIn, searchIn, searchList, searchList, searchNumbers, searchVector, searchVector, searchVector, searchVector, searchVectorIn, searchVectorIn, searchVectorIn, searchVectorIn, searchWithWhere, sendFieldChangeSignal, setDBLayout_xml, setDescription, setDescriptions, setInitParameter, setMaintainer, setMMBase, setParentBuilder, setPluralNames, setSearchAge, setSingularNames, setTableName, setUniqueValue, setUniqueValue, setValue, setVersion, setXMLPath, setXMLValues, signalNewObject, testValidData, toString, toString, toXML, updateFields, waitUntilNodeChanged, wrap

Methods inherited from class org.mmbase.module.core.MMTable

created, getFullTableName, getTableName, size

Methods inherited from class java.lang.Object

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

Field Detail

OPERATION_FIELD

public static java.lang.String OPERATION_FIELD

The field of this relations which present the operation.

Constructor Detail

RightsRel

public RightsRel()

Method Detail

init

public boolean init()

Description copied from class: InsRel

Initializes the builder. Determines whether the dir field is defined (and thus whether directionality is supported). If the field cannot be found, a "Warning: No dir field. Directionality support turned off." warning message is issued.

Overrides:

init in class InsRel

Returns:

A boolean value, always success (true), as any exceptions are caught and logged.

See Also:

InsRel.usesdir

getBuilder

public static RightsRel getBuilder()

Util method to get this Builder.

Returns:

The RightsRel MMObjectBuilder

getGUIIndicator

public java.lang.String getGUIIndicator(MMObjectNode node)

Description copied from class: MMObjectBuilder

What should a GUI display for this node. Default is the first non system field (first field after owner). Override this to display your own choice (see Images.java).

Overrides:

getGUIIndicator in class InsRel

setDefaults

public void setDefaults(MMObjectNode node)

Operation defaults to 'read'.

Overrides:

setDefaults in class InsRel

Parameters:

node - The node whose defaults to set.

insert

public int insert(java.lang.String owner,
                  MMObjectNode node)

Description copied from class: InsRel

Insert a new Instance Relation.

Overrides:

insert in class InsRel

Parameters:

owner - Administrator

node - Relation node to add

Returns:

A integer value identifying the newly inserted relation

setValue

public boolean setValue(MMObjectNode node,
                        java.lang.String fieldName)

Check on possible values for operation.

Overrides:

setValue in class MMObjectBuilder

Parameters:

node - the node whose fields are changed

Returns:

true if the call was handled.