org.mmbase.module.builders

Class Urls

java.lang.Object

org.mmbase.util.functions.FunctionProvider

org.mmbase.module.core.MMTable

org.mmbase.module.core.MMObjectBuilder

org.mmbase.module.builders.Urls

All Implemented Interfaces:

EventListener, NodeEventListener, RelationEventListener

public class Urls
extends MMObjectBuilder

The URL builder provides nice gui indications for objects with an 'url' field. Also it provides the 'url' function wich also resolves urls which start with '/'.

Version:

$Id$

Author:

Daniel Ockeloen, Michciel Meeuwissen

Field Summary

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

AGE_PARAMETERS, broadCastChanges, DEFAULT_ALINEA, DEFAULT_EOL, description, descriptions, EVENT_TYPE_LOCAL, EVENT_TYPE_REMOTE, FIELD_NUMBER, FIELD_OBJECT_TYPE, FIELD_OWNER, fields, genericBlobCache, getFunctions, GUI_INDICATOR, GUI_PARAMETERS, guiFunction, infoFunction, internalVersion, nodeCache, oType, pluralNames, searchAge, singularNames, SYSTEM_OWNER, TEMPNODE_DEFAULT_SIZE, temporaryNodes, TMP_FIELD_EXISTS, TMP_FIELD_NUMBER, virtual, WRAP_PARAMETERS, wrapFunction

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

maxNodesFromQuery, mmb, storageConnector, tableName

Fields inherited from class org.mmbase.util.functions.FunctionProvider

functions

Constructor Summary

Constructors

Constructor and Description
Urls()

Method Summary

Modifier and Type	Method and Description
String	getDefaultUrl(int src) Return the default url of this object.
String	getGUIIndicator(MMObjectNode node) What should a GUI display for this node.
String	getGUIIndicator(String field, MMObjectNode node) What should a GUI display for this node/field combo.

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

addEventListener, addField, addLocalObserver, addRemoteObserver, broadcastChanges, checkAddTmpField, clearBlobCache, commit, create, createAlias, createAlias, createIfNotExists, delete, equals, equals, executeFunction, executeFunction, fieldLocalChanged, getAncestors, getBlobCache, getClassName, getConfigFile, getConfigResource, getDataTypeCollector, getDBState, getDBType, getDefaultTeaser, getDescendants, getDescription, getDescription, getDescriptions, getEmptyNode, getField, getFieldNames, getFields, getFields, getFunction, getFunctionParameters, getFunctions, getGUIIndicator, getHTML, getInitParameter, getInitParameters, getInitParameters, getInternalVersion, getList, getLocaleGUIIndicator, getLocaleGUIIndicator, getMachineName, getMaintainer, getNewNode, getNewTmpNode, getNextField, getNextField, getNode, getNode, getNode, getNodeFromCache, getNodeGUIIndicator, getNumber, getObjectType, getObjectValue, getParentBuilder, getPluralName, getPluralName, getPluralNames, getRelations_main, getSearchAge, getShort, getShortedByte, getShortedInputStream, getShortedText, getSingularName, getSingularName, getSingularNames, getSmartPath, getTmpNode, getURLEncode, getValue, getVersion, getWAP, getXMLPath, hasField, hashCode, hashCode, hostname_function, init, insert, insert, isExtensionOf, isNodeCached, isNull, isVirtual, loadInitParameters, newFunctionInstance, nodeLocalChanged, nodeRemoteChanged, notify, notify, preCommit, process, removeEventListener, removeField, removeLocalObserver, removeNode, removeRelations, removeRemoteObserver, removeSyncNodes, replace, safeCache, sendFieldChangeSignal, setDefaults, setDescription, setDescriptions, setFields, setInitParameter, setMaintainer, setPluralNames, setSearchAge, setSingularNames, setUniqueValue, setUniqueValue, setValue, setValue, setVersion, setXMLPath, shutdown, testValidData, toString, toString, update, updateFields, wrap

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

count, count, created, getFullTableName, getMMBase, getNode, getNodes, getNodes, getNodes, getNodeType, getStorageConnector, getTableName, search, searchVector, setMMBase, setTableName, size

Methods inherited from class org.mmbase.util.functions.FunctionProvider

addFunction, createParameters, getFunction, getFunctions, getFunctionValue

Methods inherited from class java.lang.Object

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

Constructor Detail

Urls

public Urls()

Method Detail

getGUIIndicator

public String getGUIIndicator(MMObjectNode node)

Description copied from class: MMObjectBuilder

What should a GUI display for this node. Default the value returned is GUI_INDICATOR ('no info'). Override this to display your own choice (see Images.java). You may want to override MMObjectBuilder.getNodeGUIIndicator(org.mmbase.module.core.MMObjectNode, org.mmbase.util.functions.Parameters) for more flexibility.

Overrides:

getGUIIndicator in class MMObjectBuilder

Parameters:

node - The node to display

Returns:

the display of the node as a String

getGUIIndicator

public String getGUIIndicator(String field,
                              MMObjectNode node)

Description copied from class: MMObjectBuilder

What should a GUI display for this node/field combo. Default is null (indicating to display the field as is) Override this to display your own choice.

Overrides:

getGUIIndicator in class MMObjectBuilder

Parameters:

field - the name field of the field to display

node - The node to display

Returns:

the display of the node's field as a String, null if not specified

getDefaultUrl

public String getDefaultUrl(int src)

Description copied from class: MMObjectBuilder

Return the default url of this object. The basic value returned is null.

Overrides:

getDefaultUrl in class MMObjectBuilder

Parameters:

src - the number of the node to obtain the url from

Returns:

the basic url as a String, or null if unknown.