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javax.ide.extension.spi
Class ExtensionVisitor  

java.lang.Object
  javax.ide.extension.ElementVisitor
      javax.ide.extension.spi.BaseExtensionVisitor
          javax.ide.extension.spi.ExtensionVisitor

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public abstract class ExtensionVisitor

extends BaseExtensionVisitor

Visitor for the root JSR-198 extension element. This is the "entry point" for all manifest processing.

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Nested Class Summary
private  class	ExtensionVisitor.ClasspathsVisitor
private  class	ExtensionVisitor.ClasspathVisitor
private  class	ExtensionVisitor.HooksVisitor

 

Field Summary
private  javax.ide.extension.ElementVisitor	_classpathsVisitor
private  javax.ide.extension.ElementVisitor	_classpathVisitor
private  javax.ide.extension.ElementVisitor	_dependenciesVisitor
private  java.util.Collection	_extensions
private  javax.ide.extension.ElementVisitor	_hooksVisitor
private  javax.ide.extension.ElementVisitorFactory	_hookVisitorFactory
private  javax.ide.extension.ElementVisitor	_nameVisitor
private  javax.ide.extension.ElementVisitor	_ownerVisitor
private static javax.ide.extension.ElementName	CLASSPATH
private static javax.ide.extension.ElementName	CLASSPATHS
private static javax.ide.extension.ElementName	HOOKS
static java.lang.String	KEY_CLASSLOADER           The key for the ClassLoader to be used to when looking up classes for the current extension.
static java.lang.String	KEY_EXTENSION_SOURCE           The key for the current ExtensionSource instance in the scope data map.
private static javax.ide.extension.ElementName	NAME
private static javax.ide.extension.ElementName	OWNER

 

Fields inherited from class javax.ide.extension.spi.BaseExtensionVisitor

ELEMENT

 

Fields inherited from class javax.ide.extension.ElementVisitor

KEY_LOCATOR

 

Constructor Summary
protected	ExtensionVisitor(javax.ide.extension.ElementVisitorFactory hookFactory)

 

Method Summary
protected abstract  void	addToClasspath(javax.ide.extension.Extension ext, java.net.URI entry)           Add the specified entry to the classpath of the class loader which is loading this extension and its dependent classes.
protected  javax.ide.extension.ElementVisitor	createClasspathsVisitor()
protected  javax.ide.extension.ElementVisitor	createClasspathVisitor()
protected  javax.ide.extension.ElementVisitor	createDependenciesVisitor()
protected  javax.ide.extension.ElementVisitor	createHooksVisitor()
protected  javax.ide.extension.ElementVisitor	createNameVisitor()
protected  javax.ide.extension.ElementVisitor	createOwnerVisitor()
void	end(javax.ide.extension.ElementEndContext end)           Visit the end tag of an xml element.
protected  java.lang.ClassLoader	getClassLoader(javax.ide.extension.Extension extension)           Get the class loader that should be used by default to load an extension.
protected  DefaultExtension	getExtension(javax.ide.extension.ElementContext context)
java.util.Collection	getExtensions()
protected  ExtensionSource	getSource(javax.ide.extension.ElementContext context)
void	start(javax.ide.extension.ElementStartContext context)           Visit the start tag of an xml element.

 

Methods inherited from class javax.ide.extension.spi.BaseExtensionVisitor

processExtension

 

Methods inherited from class javax.ide.extension.ElementVisitor

log

 

Methods inherited from class java.lang.Object

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

 

Field Detail

NAME

private static final javax.ide.extension.ElementName NAME

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OWNER

private static final javax.ide.extension.ElementName OWNER

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HOOKS

private static final javax.ide.extension.ElementName HOOKS

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CLASSPATHS

private static final javax.ide.extension.ElementName CLASSPATHS

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CLASSPATH

private static final javax.ide.extension.ElementName CLASSPATH

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_nameVisitor

private javax.ide.extension.ElementVisitor _nameVisitor

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_ownerVisitor

private javax.ide.extension.ElementVisitor _ownerVisitor

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_hooksVisitor

private javax.ide.extension.ElementVisitor _hooksVisitor

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_classpathsVisitor

private javax.ide.extension.ElementVisitor _classpathsVisitor

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_classpathVisitor

private javax.ide.extension.ElementVisitor _classpathVisitor

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_dependenciesVisitor

private javax.ide.extension.ElementVisitor _dependenciesVisitor

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KEY_EXTENSION_SOURCE

public static final java.lang.String KEY_EXTENSION_SOURCE

The key for the current ExtensionSource instance in the scope data map.

See Also:

Constant Field Values

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KEY_CLASSLOADER

public static final java.lang.String KEY_CLASSLOADER

The key for the ClassLoader to be used to when looking up classes for the current extension. This is used by I18NStringVisitor / I18NCharVisitor. If no classloader is in the scope map, the context classloader of the current thread is used.

See Also:

Constant Field Values

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_extensions

private java.util.Collection _extensions

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_hookVisitorFactory

private final javax.ide.extension.ElementVisitorFactory _hookVisitorFactory

Constructor Detail

ExtensionVisitor

protected ExtensionVisitor(javax.ide.extension.ElementVisitorFactory hookFactory)

Method Detail

getExtensions

public final java.util.Collection getExtensions()

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start

public final void start(javax.ide.extension.ElementStartContext context)

Description copied from class: javax.ide.extension.ElementVisitor

Visit the start tag of an xml element.

This implementation does nothing.

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end

public final void end(javax.ide.extension.ElementEndContext end)

Description copied from class: javax.ide.extension.ElementVisitor

Visit the end tag of an xml element.

This implementation does nothing.

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getExtension

protected final DefaultExtension getExtension(javax.ide.extension.ElementContext context)

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getSource

protected final ExtensionSource getSource(javax.ide.extension.ElementContext context)

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createNameVisitor

protected javax.ide.extension.ElementVisitor createNameVisitor()

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createOwnerVisitor

protected javax.ide.extension.ElementVisitor createOwnerVisitor()

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createClasspathsVisitor

protected javax.ide.extension.ElementVisitor createClasspathsVisitor()

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createClasspathVisitor

protected javax.ide.extension.ElementVisitor createClasspathVisitor()

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createHooksVisitor

protected javax.ide.extension.ElementVisitor createHooksVisitor()

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createDependenciesVisitor

protected javax.ide.extension.ElementVisitor createDependenciesVisitor()

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getClassLoader

protected java.lang.ClassLoader getClassLoader(javax.ide.extension.Extension extension)

Get the class loader that should be used by default to load an extension.

This implementation returns Thread.currentThread().getContextClassLoader().

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addToClasspath

protected abstract void addToClasspath(javax.ide.extension.Extension ext,
                                       java.net.URI entry)

Add the specified entry to the classpath of the class loader which is loading this extension and its dependent classes.

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> javax >> ide >> extension >> [ spi overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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