de.grogra.pf.registry
Class PluginDescriptor

java.lang.Object
  de.grogra.graph.impl.Edge
      de.grogra.graph.impl.Node
          de.grogra.pf.registry.Item
              de.grogra.pf.registry.PluginDescriptor

All Implemented Interfaces:

Manageable, PersistenceCapable, Shareable, RegistryContext, UserFields, XObject, Described, Map, java.io.Serializable

public final class PluginDescriptor
extends Item

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class de.grogra.graph.impl.Node

Node.AccessorBridge, Node.FieldAttributeAccessor, Node.NType

Nested classes/interfaces inherited from interface de.grogra.util.Map

Map.Chain

Field Summary

static Node.NType	$TYPE
static int	ACTIVE
static Node.NType.Field	cls$FIELD
static int	DISABLED
static int	ERROR
static int	FRESH
static int	INACTIVE
static int	MISSING_PREREQUISITE
static Node.NType.Field	version$FIELD

Fields inherited from class de.grogra.graph.impl.Node

ADDITIONAL_FIELDS, bits, DELETED, EXTENT_BIT, EXTENT_MASK, extentIndex$FIELD, extentTail$FIELD, HAS_OBSERVERS, IS_INTERPRETIVE, isInterpretive$FIELD, LAST_EXTENT_INDEX, layer$FIELD, MARK, mark$FIELD, MIME_TYPE, MIN_UNUSED_SPECIAL_OF_SOURCE, MIN_UNUSED_SPECIAL_OF_TARGET, name$FIELD, USED_BITS

Fields inherited from interface de.grogra.util.Described

ACCELERATOR_KEY, ICON, MNEMONIC_KEY, NAME, SHORT_DESCRIPTION, TITLE

Fields inherited from interface de.grogra.util.Map

DEFAULT_VALUE, EMPTY_MAP

Method Summary

static PluginDescriptor	createCoreDescriptor(java.io.File libDir)
java.lang.Object	get(java.lang.Object key, java.lang.Object defaultValue) Returns the value associated with key.
java.lang.ClassLoader	getClassLoader()
java.io.File	getConfigurationDirectory()
FileSystem	getFileSystem()
I18NBundle	getI18NBundle()
static PluginDescriptor	getInstance(java.lang.Class cls)
static PluginDescriptor	getInstance(java.lang.ClassLoader loader)
static PluginDescriptor	getInstance(java.lang.String pluginId)
java.lang.Object[]	getLibraryFiles()
protected Node.NType	getNTypeImpl() This method returns the Node.NType which describes the managed fields of the class of this node.
Plugin	getPlugin()
PluginClassLoader	getPluginClassLoader()
java.lang.Object	getPluginDirectory()
java.lang.String	getPluginName()
java.lang.String	getPluginProvider()
int	getPluginState()
java.lang.String	getPluginVersion()
java.net.URL	getURLForResource(java.lang.String name)
boolean	loadPlugin(Registry registry, java.lang.ClassLoader parentLoader)
protected Node	newInstance() This method returns a new instance of the class of this node.
static PluginDescriptor	read(java.lang.String systemId, java.io.InputStream in, FileSystem fs, java.lang.Object dir)
protected boolean	readAttribute(java.lang.String uri, java.lang.String name, java.lang.String value)
void	setI18NBundle(I18NBundle bundle)
void	setPluginState(int state)
java.lang.String	toString()

Methods inherited from class de.grogra.pf.registry.Item

activate, activateImpl, add, add, addPluginPrerequisite, addPluginPrerequisites, addRequiredFiles, addUserItem, addUserItemWithUniqueName, addWithUniqueName, beginXA, classForName, commitXA, createItem, deactivate, deactivateImpl, deriveItems, dupUnmanagedFields, equals, findAll, findAll, findAll, findFirst, findFirst, findFirst, findMax, findMax, findMax, forAll, forAll, forAll, getAbsoluteName, getAccessor, getAccessor, getAttributes, getAttributes, getDefaultDescription, getDefaultValue, getDerivedDescription, getDescription, getDescriptionImpl, getFromResource, getItem, getLock, getParentMap, getPath, getPluginDescriptor, getRegistry, getRoot, getTransaction, getUniqueName, getWriteLock, hasEditableOptions, initPluginDescriptor, isActivated, isDirectory, isEditable, isOptionCategory, isPluginItem, isUserItem, makeUserItem, paramString, remove, removeDerivedItems, resolveItem, resolveLink, set, setDefaultDescription, setDescription, setDescription, setDirectory, setName, setNameIfNull, setOption, substitute, validate

Methods inherited from class de.grogra.graph.impl.Node

addEdgeBitsTo, addReference, appendBranchNode, appendBranchNode, appendReferencesTo, clone, clone, cloneGraph, dump, dumpTree, dup, edgeChanged, fieldModified, findAdjacent, getAxisParent, getBoolean, getBranch, getBranchLength, getBranchNode, getBranchTail, getByte, getChar, getCommonAncestor, getCurrentGraphState, getDirectChildCount, getDouble, getEdgeAttributeAccessor, getEdgeAttributes, getEdgeBitsTo, getEdgeTo, getExtentIndex, getFirst, getFirstEdge, getFloat, getGraph, getId, getIndex, getInstantiator, getInt, getLayer, getLong, getManageableType, getName, getNeighbor, getNext, getNType, getObject, getOrCreateEdgeTo, getOrNull, getPersistenceManager, getPredecessor, getProvider, getShort, getSource, getStamp, getSuccessor, getSymbol, getSymbolColor, getTarget, getTransaction, getUserField, getUserFieldCount, getXClass, getXData, hasName, initProvider, initXClass, insertBranchNode, insertBranchNode, instantiateGraph, isAncestorOf, isDirection, isManagingInstance, isMarked, isRoot, isSource, isTarget, manageableReadResolve, manageableWriteReplace, removeAll, removeEdgeBitsTo, removeFromChain, removeFromChain, removeReference, setBranch, setBranch, setExtentIndex, setGraphForDeserialization, setLayer, setMark, setSuccessor, setSuccessor, specialEdgeAdded, specialEdgeRefModified, specialEdgeRemoved, writeReplace

Methods inherited from class de.grogra.graph.impl.Edge

addEdgeBits, getBitMark, getEdgeBits, getObjectMark, getSpecialEdgeDescriptor, parseEdgeKeys, remove, removeEdgeBits, setBitMark, setEdgeBits, setObjectMark, testEdgeBits

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.grogra.persistence.PersistenceCapable

getBitMark, getObjectMark, setBitMark, setObjectMark

Field Detail

$TYPE

public static final Node.NType $TYPE

ACTIVE

public static final int ACTIVE

See Also:

Constant Field Values

cls$FIELD

public static final Node.NType.Field cls$FIELD

DISABLED

public static final int DISABLED

See Also:

Constant Field Values

ERROR

public static final int ERROR

See Also:

Constant Field Values

FRESH

public static final int FRESH

See Also:

Constant Field Values

INACTIVE

public static final int INACTIVE

See Also:

Constant Field Values

MISSING_PREREQUISITE

public static final int MISSING_PREREQUISITE

See Also:

Constant Field Values

version$FIELD

public static final Node.NType.Field version$FIELD

Method Detail

createCoreDescriptor

public static PluginDescriptor createCoreDescriptor(java.io.File libDir)

get

public java.lang.Object get(java.lang.Object key,
                            java.lang.Object defaultValue)

Description copied from interface: Map

Returns the value associated with key. If there is no value associated with key, defaultValue is returned.

Specified by:

get in interface Map

Overrides:

get in class Item

Parameters:

key - a key for the map

defaultValue - the default value

Returns:

the associated value, or defaultValue

getClassLoader

public java.lang.ClassLoader getClassLoader()

Overrides:

getClassLoader in class Item

getConfigurationDirectory

public java.io.File getConfigurationDirectory()

getFileSystem

public FileSystem getFileSystem()

getI18NBundle

public I18NBundle getI18NBundle()

Overrides:

getI18NBundle in class Item

getInstance

public static PluginDescriptor getInstance(java.lang.Class cls)

getInstance

public static PluginDescriptor getInstance(java.lang.ClassLoader loader)

getInstance

public static PluginDescriptor getInstance(java.lang.String pluginId)

getLibraryFiles

public java.lang.Object[] getLibraryFiles()

getNTypeImpl

protected Node.NType getNTypeImpl()

Description copied from class: Node

This method returns the Node.NType which describes the managed fields of the class of this node. This method has to be implemented in every concrete subclass.

Overrides:

getNTypeImpl in class Item

Returns:

type describing the managed fields of the class of this node

getPlugin

public Plugin getPlugin()

getPluginClassLoader

public PluginClassLoader getPluginClassLoader()

getPluginDirectory

public java.lang.Object getPluginDirectory()

getPluginName

public java.lang.String getPluginName()

getPluginProvider

public java.lang.String getPluginProvider()

getPluginState

public int getPluginState()

getPluginVersion

public java.lang.String getPluginVersion()

getURLForResource

public java.net.URL getURLForResource(java.lang.String name)

loadPlugin

public boolean loadPlugin(Registry registry,
                          java.lang.ClassLoader parentLoader)

newInstance

protected Node newInstance()

Description copied from class: Node

This method returns a new instance of the class of this node. This method has to be implemented in every concrete subclass.

Overrides:

newInstance in class Item

Returns:

new instance of class of this node

read

public static PluginDescriptor read(java.lang.String systemId,
                                    java.io.InputStream in,
                                    FileSystem fs,
                                    java.lang.Object dir)
                             throws java.io.IOException

Throws:

java.io.IOException

readAttribute

protected boolean readAttribute(java.lang.String uri,
                                java.lang.String name,
                                java.lang.String value)
                         throws org.xml.sax.SAXException

Overrides:

readAttribute in class Item

Throws:

org.xml.sax.SAXException

setI18NBundle

public void setI18NBundle(I18NBundle bundle)

setPluginState

public void setPluginState(int state)

toString

public java.lang.String toString()

Overrides:

toString in class Node