Package com.intellij.util.xml.impl

Class AttributeChildInvocationHandler

java.lang.Object

com.intellij.openapi.util.UserDataHolderBase

com.intellij.util.xml.impl.DomInvocationHandler

com.intellij.util.xml.impl.AttributeChildInvocationHandler

All Implemented Interfaces:

UserDataHolder, UserDataHolderEx, AnnotatedElement, DomElement

public class AttributeChildInvocationHandler
extends DomInvocationHandler

Field Summary

Fields inherited from class com.intellij.util.xml.impl.DomInvocationHandler

ACCEPT_CHILDREN_METHOD, ACCEPT_METHOD, myStub

Fields inherited from interface com.intellij.util.xml.DomElement

EMPTY_ARRAY

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AttributeChildInvocationHandler(EvaluatedXmlName attributeName, AttributeChildDescriptionImpl description, DomManagerImpl manager, DomParentStrategy strategy, AttributeStub stub)

Method Summary

Modifier and Type	Method and Description
void	acceptChildren(DomElementVisitor visitor)
void	copyFrom(DomElement other)
<T extends DomElement> T	createStableCopy()
XmlTag	ensureTagExists()
XmlAttribute	ensureXmlElementExists()
protected java.lang.String	getValue()
XmlTag	getXmlTag()
protected boolean	isAttribute()
protected XmlElement	recomputeXmlElement(DomInvocationHandler parent)
protected XmlTag	setEmptyXmlTag()
protected void	setValue(java.lang.String value)
void	undefineInternal()

Methods inherited from class com.intellij.util.xml.impl.DomInvocationHandler

accept, addCollectionChild, addRequiredChildren, assertValid, checkValidity, createChildTag, createEvaluatedXmlName, createFixedChildrenTags, createMockCopy, createPathStableCopy, deleteTag, detach, equals, exists, fireUndefinedEvent, getAnnotation, getChildDescription, getClassAnnotation, getCollectionChildren, getCollectionChildren, getDomElementType, getFile, getGenericInfo, getManager, getModule, getNameStrategy, getParent, getParentOfType, getPresentation, getProxy, getRawType, getResolveScope, getScalarConverter, getStub, getXmlElement, getXmlElementName, getXmlElementNamespace, getXmlElementNamespaceKey, getXmlName, hashCode, invoke, isValid, narrowType, setXmlElement, toString, undefine

Methods inherited from class com.intellij.openapi.util.UserDataHolderBase

changeUserMap, clearUserData, clone, copyCopyableDataTo, copyUserDataTo, getCopyableUserData, getUserData, getUserDataString, getUserMap, isUserDataEmpty, putCopyableUserData, putUserData, putUserDataIfAbsent, replace, setUserMap

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.intellij.openapi.util.UserDataHolder

getUserData, putUserData

Constructor Detail

AttributeChildInvocationHandler

protected AttributeChildInvocationHandler(EvaluatedXmlName attributeName,
                                          AttributeChildDescriptionImpl description,
                                          DomManagerImpl manager,
                                          DomParentStrategy strategy,
                                          AttributeStub stub)

Method Detail

acceptChildren

public void acceptChildren(DomElementVisitor visitor)

Specified by:

acceptChildren in interface DomElement

Overrides:

acceptChildren in class DomInvocationHandler

setEmptyXmlTag

protected final XmlTag setEmptyXmlTag()

Specified by:

setEmptyXmlTag in class DomInvocationHandler

isAttribute

protected boolean isAttribute()

Overrides:

isAttribute in class DomInvocationHandler

recomputeXmlElement

protected XmlElement recomputeXmlElement(DomInvocationHandler parent)

Overrides:

recomputeXmlElement in class DomInvocationHandler

ensureXmlElementExists

public final XmlAttribute ensureXmlElementExists()

Specified by:

ensureXmlElementExists in interface DomElement

Overrides:

ensureXmlElementExists in class DomInvocationHandler

createStableCopy

public <T extends DomElement> T createStableCopy()

Specified by:

createStableCopy in interface DomElement

Overrides:

createStableCopy in class DomInvocationHandler

Returns:

stable element (see DomManager.createStableValue(com.intellij.openapi.util.Factory)}), that holds the complete 'XPath' to this element in XML. If this element is in collection, and something is inserted before it, the stable copy behaviour may be unexpected. So use this method only when you are sure that nothing serious will happen during the lifetime of the stable copy. The most usual use case is when one creates something inside WriteCommandAction and wants to use it outside the action. Due to formatting done on the command finish the element may become invalidated, but the stable copy will survive, because nothing in fact has changed in its 'XPath'.

undefineInternal

public final void undefineInternal()

Specified by:

undefineInternal in class DomInvocationHandler

getXmlTag

public final XmlTag getXmlTag()

Specified by:

getXmlTag in interface DomElement

Overrides:

getXmlTag in class DomInvocationHandler

ensureTagExists

public final XmlTag ensureTagExists()

Specified by:

ensureTagExists in interface DomElement

Overrides:

ensureTagExists in class DomInvocationHandler

getValue

protected java.lang.String getValue()

Overrides:

getValue in class DomInvocationHandler

setValue

protected void setValue(java.lang.String value)

Overrides:

setValue in class DomInvocationHandler

copyFrom

public void copyFrom(DomElement other)

Specified by:

copyFrom in interface DomElement

Overrides:

copyFrom in class DomInvocationHandler