org.netbeans.api.db.explorer.node

Class BaseNode

java.lang.Object

java.beans.FeatureDescriptor

org.openide.nodes.Node

org.openide.nodes.AbstractNode

org.netbeans.api.db.explorer.node.BaseNode

All Implemented Interfaces:

HelpCtx.Provider, Lookup.Provider

public abstract class BaseNode
extends AbstractNode

This is the base class for all database explorer nodes. It takes care of setting up its Lookup and registering the child factory.

Nested Class Summary

Nested classes/interfaces inherited from class org.openide.nodes.Node

Node.Cookie, Node.Handle, Node.IndexedProperty<T,E>, Node.Property<T>, Node.PropertySet

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	CATALOG
protected static String	CATALOGDESC
protected static String	COLUMNSIZE
protected static String	COLUMNSIZEDESC
protected static String	DATABASEURL
protected static String	DATABASEURLDESC
protected static String	DATATYPE
protected static String	DATATYPEDESC
protected static String	DIGITS
protected static String	DIGITSDESC
protected static String	DISPLAYNAME
protected static String	DISPLAYNAMEDESC
protected static String	DRIVER
protected static String	DRIVERDESC
protected static String	FKPOSITION
protected static String	FKPOSITIONDESC
protected static String	FKREFERREDCOLUMN
protected static String	FKREFERREDCOLUMNDESC
protected static String	FKREFERREDSCHEMA
protected static String	FKREFERREDSCHEMADESC
protected static String	FKREFERREDTABLE
protected static String	FKREFERREDTABLEDESC
protected static String	FKREFERRINGCOLUMN
protected static String	FKREFERRINGCOLUMNDESC
protected static String	FKREFERRINGSCHEMA
protected static String	FKREFERRINGSCHEMADESC
protected static String	FKREFERRINGTABLE
protected static String	FKREFERRINGTABLEDESC
protected static String	INDEXPART
protected static String	INDEXPARTDESC
boolean	isRemoved
protected static String	NULL
protected static String	NULLDESC
protected static String	PKPART
protected static String	PKPARTDESC
protected static String	POSITION
protected static String	POSITIONDESC
protected static String	PROP_DEFCATALOG
protected static String	PROP_DEFCATALOGDESC
protected static String	PROP_DEFSCHEMA
protected static String	PROP_DEFSCHEMADESC
protected static String	REMEMBERPW
protected static String	REMEMBERPWDESC
protected static String	SCHEMA
protected static String	SCHEMADESC
protected static String	TYPE
protected static String	TYPEDESC
protected static String	UNIQUE
protected static String	UNIQUEDESC
protected static String	USER
protected static String	USERDESC

Fields inherited from class org.openide.nodes.AbstractNode

displayFormat, systemActions

Fields inherited from class org.openide.nodes.Node

EMPTY, PROP_COOKIE, PROP_DISPLAY_NAME, PROP_ICON, PROP_LEAF, PROP_NAME, PROP_OPENED_ICON, PROP_PARENT_NODE, PROP_PROPERTY_SETS, PROP_SHORT_DESCRIPTION

Constructor Summary

Constructors

Constructor and Description
BaseNode(ChildNodeFactory childFactory, org.netbeans.modules.db.explorer.node.NodeDataLookup dataLookup, String layerEntry, NodeProvider provider) Constructor for nodes with children.
BaseNode(org.netbeans.modules.db.explorer.node.NodeDataLookup dataLookup, String layerEntry, NodeProvider provider) Constructor for nodes without children.

Method Summary

Modifier and Type	Method and Description
protected void	addProperty(Node.Property nps)
protected void	addProperty(String name, String desc, Class clazz, boolean writeable, Object value)
boolean	canCopy()
boolean	canCut()
boolean	canDestroy() Determine if this node can be destroyed.
boolean	canRename()
protected void	clearProperties()
Transferable	clipboardCopy()
protected Sheet	createSheet()
void	destroy() Destroy the node.
Action[]	getActions(boolean context) Gets the actions associated with this node.
Collection<? extends Node>	getChildNodes()
Collection<? extends Node>	getChildNodesSync() Get the list of child nodes.
abstract String	getIconBase() Get the icon base for the current state of the node.
abstract String	getName() Get the name for the current state of the node.
org.netbeans.modules.db.explorer.node.NodeRegistry	getNodeRegistry()
Collection<Node.Property>	getProperties()
Node.PropertySet[]	getPropertySets() Get current property sets.
Object	getPropertyValue(String key)
protected abstract void	initialize() Initialize the node.
void	refresh()
protected void	remove()
protected void	remove(boolean refreshProvider)
void	setPropertyValue(Node.Property nps, Object val)
protected void	setup() Set up the node
void	update() Updates the node.
protected void	updateProperties() Updates the basic node properties.

Methods inherited from class org.openide.nodes.AbstractNode

clipboardCut, cloneNode, createActions, createPasteTypes, drag, getActions, getCookie, getCookieSet, getCustomizer, getDefaultAction, getDropType, getHandle, getHelpCtx, getIcon, getNewTypes, getOpenedIcon, getPasteTypes, getPreferredAction, getSheet, hasCustomizer, setCookieSet, setDefaultAction, setIconBase, setIconBaseWithExtension, setName, setSheet

Methods inherited from class org.openide.nodes.Node

addNodeListener, addPropertyChangeListener, clone, equals, fireCookieChange, fireDisplayNameChange, fireIconChange, fireNameChange, fireNodeDestroyed, fireOpenedIconChange, firePropertyChange, firePropertySetsChange, fireShortDescriptionChange, getChildren, getContextActions, getContextMenu, getHtmlDisplayName, getLookup, getParentNode, hashCode, hasPropertyChangeListener, isLeaf, removeNodeListener, removePropertyChangeListener, setChildren, setDisplayName, setHidden, setShortDescription, toString

Methods inherited from class java.beans.FeatureDescriptor

attributeNames, getDisplayName, getShortDescription, getValue, isExpert, isHidden, isPreferred, setExpert, setPreferred, setValue

Methods inherited from class java.lang.Object

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

Field Detail

DATABASEURL

protected static final String DATABASEURL

See Also:

Constant Field Values

DATABASEURLDESC

protected static final String DATABASEURLDESC

See Also:

Constant Field Values

DRIVER

protected static final String DRIVER

See Also:

Constant Field Values

DRIVERDESC

protected static final String DRIVERDESC

See Also:

Constant Field Values

SCHEMA

protected static final String SCHEMA

See Also:

Constant Field Values

SCHEMADESC

protected static final String SCHEMADESC

See Also:

Constant Field Values

PROP_DEFSCHEMA

protected static final String PROP_DEFSCHEMA

See Also:

Constant Field Values

PROP_DEFSCHEMADESC

protected static final String PROP_DEFSCHEMADESC

See Also:

Constant Field Values

PROP_DEFCATALOG

protected static final String PROP_DEFCATALOG

See Also:

Constant Field Values

PROP_DEFCATALOGDESC

protected static final String PROP_DEFCATALOGDESC

See Also:

Constant Field Values

USER

protected static final String USER

See Also:

Constant Field Values

USERDESC

protected static final String USERDESC

See Also:

Constant Field Values

REMEMBERPW

protected static final String REMEMBERPW

See Also:

Constant Field Values

REMEMBERPWDESC

protected static final String REMEMBERPWDESC

See Also:

Constant Field Values

CATALOG

protected static final String CATALOG

See Also:

Constant Field Values

CATALOGDESC

protected static final String CATALOGDESC

See Also:

Constant Field Values

DISPLAYNAME

protected static final String DISPLAYNAME

See Also:

Constant Field Values

DISPLAYNAMEDESC

protected static final String DISPLAYNAMEDESC

See Also:

Constant Field Values

UNIQUE

protected static final String UNIQUE

See Also:

Constant Field Values

UNIQUEDESC

protected static final String UNIQUEDESC

See Also:

Constant Field Values

NULL

protected static final String NULL

See Also:

Constant Field Values

NULLDESC

protected static final String NULLDESC

See Also:

Constant Field Values

TYPE

protected static final String TYPE

See Also:

Constant Field Values

TYPEDESC

protected static final String TYPEDESC

See Also:

Constant Field Values

DATATYPE

protected static final String DATATYPE

See Also:

Constant Field Values

DATATYPEDESC

protected static final String DATATYPEDESC

See Also:

Constant Field Values

COLUMNSIZE

protected static final String COLUMNSIZE

See Also:

Constant Field Values

COLUMNSIZEDESC

protected static final String COLUMNSIZEDESC

See Also:

Constant Field Values

DIGITS

protected static final String DIGITS

See Also:

Constant Field Values

DIGITSDESC

protected static final String DIGITSDESC

See Also:

Constant Field Values

POSITION

protected static final String POSITION

See Also:

Constant Field Values

POSITIONDESC

protected static final String POSITIONDESC

See Also:

Constant Field Values

FKPOSITION

protected static final String FKPOSITION

See Also:

Constant Field Values

FKPOSITIONDESC

protected static final String FKPOSITIONDESC

See Also:

Constant Field Values

FKREFERRINGSCHEMA

protected static final String FKREFERRINGSCHEMA

See Also:

Constant Field Values

FKREFERRINGSCHEMADESC

protected static final String FKREFERRINGSCHEMADESC

See Also:

Constant Field Values

FKREFERRINGTABLE

protected static final String FKREFERRINGTABLE

See Also:

Constant Field Values

FKREFERRINGTABLEDESC

protected static final String FKREFERRINGTABLEDESC

See Also:

Constant Field Values

FKREFERRINGCOLUMN

protected static final String FKREFERRINGCOLUMN

See Also:

Constant Field Values

FKREFERRINGCOLUMNDESC

protected static final String FKREFERRINGCOLUMNDESC

See Also:

Constant Field Values

FKREFERREDSCHEMA

protected static final String FKREFERREDSCHEMA

See Also:

Constant Field Values

FKREFERREDSCHEMADESC

protected static final String FKREFERREDSCHEMADESC

See Also:

Constant Field Values

FKREFERREDTABLE

protected static final String FKREFERREDTABLE

See Also:

Constant Field Values

FKREFERREDTABLEDESC

protected static final String FKREFERREDTABLEDESC

See Also:

Constant Field Values

FKREFERREDCOLUMN

protected static final String FKREFERREDCOLUMN

See Also:

Constant Field Values

FKREFERREDCOLUMNDESC

protected static final String FKREFERREDCOLUMNDESC

See Also:

Constant Field Values

PKPART

protected static final String PKPART

See Also:

Constant Field Values

PKPARTDESC

protected static final String PKPARTDESC

See Also:

Constant Field Values

INDEXPART

protected static final String INDEXPART

See Also:

Constant Field Values

INDEXPARTDESC

protected static final String INDEXPARTDESC

See Also:

Constant Field Values

isRemoved

public boolean isRemoved

Constructor Detail

BaseNode

public BaseNode(org.netbeans.modules.db.explorer.node.NodeDataLookup dataLookup,
                String layerEntry,
                NodeProvider provider)

Constructor for nodes without children.

Parameters:

dataLookup - the data lookup for this node

BaseNode

public BaseNode(ChildNodeFactory childFactory,
                org.netbeans.modules.db.explorer.node.NodeDataLookup dataLookup,
                String layerEntry,
                NodeProvider provider)

Constructor for nodes with children.

Parameters:

childFactory - the child factory used to create children of this node

dataLookup - the data lookup for this node

Method Detail

initialize

protected abstract void initialize()

Initialize the node. This method is called before the creation process completes so that the sub class can perform any initialization it requires.

getNodeRegistry

public org.netbeans.modules.db.explorer.node.NodeRegistry getNodeRegistry()

refresh

public void refresh()

getPropertySets

public Node.PropertySet[] getPropertySets()

Get current property sets. If the node is being refreshed at the moment, return an empty array. Workaround for #207306.

Overrides:

getPropertySets in class AbstractNode

setup

protected void setup()

Set up the node

Parameters:

dataLookup - the data lookup

layerEntry - the name of the layer entry folder

factory - the associated child node factory, or null if this node doesn't provide child nodes.

remove

protected void remove()

remove

protected void remove(boolean refreshProvider)

getChildNodesSync

public Collection<? extends Node> getChildNodesSync()

Get the list of child nodes.

Returns:

the list of child nodes.

getChildNodes

public Collection<? extends Node> getChildNodes()

update

public void update()

Updates the node.

updateProperties

protected void updateProperties()

Updates the basic node properties.

clearProperties

protected void clearProperties()

addProperty

protected void addProperty(Node.Property nps)

addProperty

protected void addProperty(String name,
                           String desc,
                           Class clazz,
                           boolean writeable,
                           Object value)

setPropertyValue

public void setPropertyValue(Node.Property nps,
                             Object val)

getPropertyValue

public Object getPropertyValue(String key)

getProperties

public Collection<Node.Property> getProperties()

createSheet

protected Sheet createSheet()

Overrides:

createSheet in class AbstractNode

getActions

public Action[] getActions(boolean context)

Gets the actions associated with this node.

Overrides:

getActions in class Node

Parameters:

context - true if this is for a context menu, false otherwise

Returns:

an array of Actions

getIconBase

public abstract String getIconBase()

Get the icon base for the current state of the node.

Returns:

the icon base

getName

public abstract String getName()

Get the name for the current state of the node.

Overrides:

getName in class FeatureDescriptor

Returns:

the name

destroy

public void destroy()

Destroy the node.

Overrides:

destroy in class Node

canDestroy

public boolean canDestroy()

Determine if this node can be destroyed.

Overrides:

canDestroy in class AbstractNode

Returns:

true if it can, false otherwise

canRename

public boolean canRename()

Overrides:

canRename in class AbstractNode

canCut

public boolean canCut()

Overrides:

canCut in class AbstractNode

canCopy

public boolean canCopy()

Overrides:

canCopy in class AbstractNode

clipboardCopy

public Transferable clipboardCopy()
                           throws IOException

Overrides:

clipboardCopy in class AbstractNode

Throws:

IOException