| /** |
| * Copyright (c) 2002-2006 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v20.html |
| * |
| * Contributors: |
| * IBM - Initial API and implementation |
| */ |
| package org.eclipse.xsd.impl; |
| |
| |
| import org.w3c.dom.Element; |
| import org.w3c.dom.Node; |
| |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.common.notify.NotificationChain; |
| import org.eclipse.emf.ecore.EAttribute; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.InternalEObject; |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| import org.eclipse.xsd.XSDAnnotation; |
| import org.eclipse.xsd.XSDComplexTypeDefinition; |
| import org.eclipse.xsd.XSDConcreteComponent; |
| import org.eclipse.xsd.XSDFactory; |
| import org.eclipse.xsd.XSDPackage; |
| import org.eclipse.xsd.XSDXPathDefinition; |
| import org.eclipse.xsd.XSDXPathVariety; |
| import org.eclipse.xsd.util.XSDConstants; |
| |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>XPath Definition</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * </p> |
| * <ul> |
| * <li>{@link org.eclipse.xsd.impl.XSDXPathDefinitionImpl#getVariety <em>Variety</em>}</li> |
| * <li>{@link org.eclipse.xsd.impl.XSDXPathDefinitionImpl#getValue <em>Value</em>}</li> |
| * <li>{@link org.eclipse.xsd.impl.XSDXPathDefinitionImpl#getAnnotation <em>Annotation</em>}</li> |
| * </ul> |
| * |
| * @generated |
| */ |
| public class XSDXPathDefinitionImpl |
| extends XSDComponentImpl |
| implements XSDXPathDefinition |
| { |
| /** |
| * The default value of the '{@link #getVariety() <em>Variety</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getVariety() |
| * @generated |
| * @ordered |
| */ |
| protected static final XSDXPathVariety VARIETY_EDEFAULT = XSDXPathVariety.SELECTOR_LITERAL; |
| |
| /** |
| * The offset of the flags representing the value of the '{@link #getVariety() <em>Variety</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| * @ordered |
| */ |
| protected static final int VARIETY_EFLAG_OFFSET = 8; |
| |
| /** |
| * The flags representing the default value of the '{@link #getVariety() <em>Variety</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| * @ordered |
| */ |
| protected static final int VARIETY_EFLAG_DEFAULT = VARIETY_EDEFAULT.ordinal() << VARIETY_EFLAG_OFFSET; |
| |
| /** |
| * The array of enumeration values for '{@link XSDXPathVariety XPath Variety}' |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| * @ordered |
| */ |
| private static final XSDXPathVariety[] VARIETY_EFLAG_VALUES = XSDXPathVariety.values(); |
| |
| /** |
| * The flag representing the value of the '{@link #getVariety() <em>Variety</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getVariety() |
| * @generated |
| * @ordered |
| */ |
| protected static final int VARIETY_EFLAG = 1 << VARIETY_EFLAG_OFFSET; |
| |
| /** |
| * The default value of the '{@link #getValue() <em>Value</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getValue() |
| * @generated |
| * @ordered |
| */ |
| protected static final String VALUE_EDEFAULT = null; |
| |
| /** |
| * The cached value of the '{@link #getValue() <em>Value</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getValue() |
| * @generated |
| * @ordered |
| */ |
| protected String value = VALUE_EDEFAULT; |
| |
| /** |
| * The cached value of the '{@link #getAnnotation() <em>Annotation</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getAnnotation() |
| * @generated |
| * @ordered |
| */ |
| protected XSDAnnotation annotation; |
| |
| public static XSDXPathDefinition createXPathDefinition(Node node) |
| { |
| switch (XSDConstants.nodeType(node)) |
| { |
| case XSDConstants.SELECTOR_ELEMENT: |
| case XSDConstants.FIELD_ELEMENT: |
| { |
| XSDXPathDefinition xsdXPathDefinition = XSDFactory.eINSTANCE.createXSDXPathDefinition(); |
| xsdXPathDefinition.setElement((Element)node); |
| return xsdXPathDefinition; |
| } |
| } |
| |
| return null; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected XSDXPathDefinitionImpl() |
| { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() |
| { |
| return XSDPackage.Literals.XSD_XPATH_DEFINITION; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public XSDXPathVariety getVariety() |
| { |
| return VARIETY_EFLAG_VALUES[(eFlags & VARIETY_EFLAG) >>> VARIETY_EFLAG_OFFSET]; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setVariety(XSDXPathVariety newVariety) |
| { |
| XSDXPathVariety oldVariety = VARIETY_EFLAG_VALUES[(eFlags & VARIETY_EFLAG) >>> VARIETY_EFLAG_OFFSET]; |
| if (newVariety == null) newVariety = VARIETY_EDEFAULT; |
| eFlags = eFlags & ~VARIETY_EFLAG | newVariety.ordinal() << VARIETY_EFLAG_OFFSET; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, XSDPackage.XSD_XPATH_DEFINITION__VARIETY, oldVariety, newVariety)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public String getValue() |
| { |
| return value; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setValue(String newValue) |
| { |
| String oldValue = value; |
| value = newValue; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, XSDPackage.XSD_XPATH_DEFINITION__VALUE, oldValue, value)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public XSDAnnotation getAnnotation() |
| { |
| return annotation; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setAnnotation(XSDAnnotation newAnnotation) |
| { |
| if (newAnnotation != annotation) |
| { |
| NotificationChain msgs = null; |
| if (annotation != null) |
| msgs = ((InternalEObject)annotation).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - XSDPackage.XSD_XPATH_DEFINITION__ANNOTATION, null, msgs); |
| if (newAnnotation != null) |
| msgs = ((InternalEObject)newAnnotation).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - XSDPackage.XSD_XPATH_DEFINITION__ANNOTATION, null, msgs); |
| msgs = basicSetAnnotation(newAnnotation, msgs); |
| if (msgs != null) msgs.dispatch(); |
| } |
| else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, XSDPackage.XSD_XPATH_DEFINITION__ANNOTATION, newAnnotation, newAnnotation)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) |
| { |
| switch (featureID) |
| { |
| case XSDPackage.XSD_XPATH_DEFINITION__ANNOTATION: |
| return basicSetAnnotation(null, msgs); |
| } |
| return super.eInverseRemove(otherEnd, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetAnnotation(XSDAnnotation newAnnotation, NotificationChain msgs) |
| { |
| XSDAnnotation oldAnnotation = annotation; |
| annotation = newAnnotation; |
| if (eNotificationRequired()) |
| { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, XSDPackage.XSD_XPATH_DEFINITION__ANNOTATION, oldAnnotation, newAnnotation); |
| if (msgs == null) msgs = notification; else msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public Object eGet(int featureID, boolean resolve, boolean coreType) |
| { |
| switch (featureID) |
| { |
| case XSDPackage.XSD_XPATH_DEFINITION__VARIETY: |
| return getVariety(); |
| case XSDPackage.XSD_XPATH_DEFINITION__VALUE: |
| return getValue(); |
| case XSDPackage.XSD_XPATH_DEFINITION__ANNOTATION: |
| return getAnnotation(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eSet(int featureID, Object newValue) |
| { |
| switch (featureID) |
| { |
| case XSDPackage.XSD_XPATH_DEFINITION__VARIETY: |
| setVariety((XSDXPathVariety)newValue); |
| return; |
| case XSDPackage.XSD_XPATH_DEFINITION__VALUE: |
| setValue((String)newValue); |
| return; |
| case XSDPackage.XSD_XPATH_DEFINITION__ANNOTATION: |
| setAnnotation((XSDAnnotation)newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) |
| { |
| switch (featureID) |
| { |
| case XSDPackage.XSD_XPATH_DEFINITION__VARIETY: |
| setVariety(VARIETY_EDEFAULT); |
| return; |
| case XSDPackage.XSD_XPATH_DEFINITION__VALUE: |
| setValue(VALUE_EDEFAULT); |
| return; |
| case XSDPackage.XSD_XPATH_DEFINITION__ANNOTATION: |
| setAnnotation((XSDAnnotation)null); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) |
| { |
| switch (featureID) |
| { |
| case XSDPackage.XSD_XPATH_DEFINITION__VARIETY: |
| return (eFlags & VARIETY_EFLAG) != VARIETY_EFLAG_DEFAULT; |
| case XSDPackage.XSD_XPATH_DEFINITION__VALUE: |
| return VALUE_EDEFAULT == null ? value != null : !VALUE_EDEFAULT.equals(value); |
| case XSDPackage.XSD_XPATH_DEFINITION__ANNOTATION: |
| return annotation != null; |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public String toString() |
| { |
| if (eIsProxy()) return super.toString(); |
| |
| StringBuffer result = new StringBuffer(super.toString()); |
| result.append(" (variety: "); |
| result.append(VARIETY_EFLAG_VALUES[(eFlags & VARIETY_EFLAG) >>> VARIETY_EFLAG_OFFSET]); |
| result.append(", value: "); |
| result.append(value); |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| @Override |
| public Element createElement() |
| { |
| Element newElement = |
| createElement |
| (XSDXPathVariety.SELECTOR_LITERAL == getVariety() ? |
| XSDConstants.SELECTOR_ELEMENT : |
| XSDConstants.FIELD_ELEMENT); |
| if (newElement != null) |
| { |
| newElement.setAttributeNS(null, XSDConstants.XPATH_ATTRIBUTE, getValue()); |
| |
| setElement(newElement); |
| } |
| return newElement; |
| } |
| |
| @Override |
| public void validate() |
| { |
| super.validate(); |
| |
| String anchor = null; |
| String elementName = null; |
| switch (getVariety().getValue()) |
| { |
| case XSDXPathVariety.FIELD: |
| { |
| anchor = "element-field"; |
| elementName = "field"; |
| break; |
| } |
| case XSDXPathVariety.SELECTOR: |
| { |
| anchor = "element-selector"; |
| elementName = "selector"; |
| break; |
| } |
| } |
| |
| Element theElement = getElement(); |
| if (theElement != null) |
| { |
| checkAttributes |
| (XSDConstants.PART1, |
| anchor, |
| theElement, |
| new String [] |
| { |
| XSDConstants.ID_ATTRIBUTE, |
| XSDConstants.XPATH_ATTRIBUTE |
| }); |
| |
| checkBuiltInTypeConstraint |
| ("ID", |
| null, |
| XSDConstants.PART1, |
| anchor, |
| theElement, |
| XSDConstants.ID_ATTRIBUTE, |
| false); |
| |
| checkComplexContent("annotated", XSDConstants.PART1, anchor, theElement); |
| } |
| |
| checkAttributeTypeConstraint |
| ((XSDComplexTypeDefinition)getSchema().getSchemaForSchema().resolveElementDeclaration(elementName).getTypeDefinition(), |
| XSDConstants.XPATH_ATTRIBUTE, |
| getValue(), |
| XSDConstants.PART1, |
| anchor, |
| theElement, |
| XSDConstants.XPATH_ATTRIBUTE, |
| true); |
| } |
| |
| @Override |
| protected void reconcileAttributes(Element changedElement) |
| { |
| super.reconcileAttributes(changedElement); |
| |
| if (changedElement == getElement()) |
| { |
| XSDXPathVariety newVariety = XSDXPathVariety.get(changedElement.getLocalName()); |
| if (newVariety != getVariety()) |
| { |
| setVariety(newVariety); |
| } |
| |
| if (changedElement.hasAttributeNS(null, XSDConstants.XPATH_ATTRIBUTE)) |
| { |
| String newValue = changedElement.getAttributeNS(null, XSDConstants.XPATH_ATTRIBUTE); |
| if (newValue == null || !newValue.equals(getValue())) |
| { |
| setValue(newValue); |
| } |
| } |
| else if (getValue() != null) |
| { |
| setValue(null); |
| } |
| } |
| } |
| |
| @Override |
| protected void changeAttribute(EAttribute eAttribute) |
| { |
| super.changeAttribute(eAttribute); |
| Element theElement = getElement(); |
| if (eAttribute == null || eAttribute == XSDPackage.Literals.XSD_XPATH_DEFINITION__VARIETY) |
| { |
| if (theElement != null && eAttribute != null && !isReconciling) |
| { |
| Element newElement = |
| createElement |
| (XSDXPathVariety.SELECTOR_LITERAL == getVariety() ? |
| XSDConstants.SELECTOR_ELEMENT : |
| XSDConstants.FIELD_ELEMENT); |
| |
| forceReplace(newElement, theElement); |
| setElement(newElement); |
| } |
| } |
| } |
| |
| @Override |
| public XSDConcreteComponent cloneConcreteComponent(boolean deep, boolean shareDOM) |
| { |
| XSDXPathDefinitionImpl clonedXPathDefinition = |
| (XSDXPathDefinitionImpl)getXSDFactory().createXSDXPathDefinition(); |
| clonedXPathDefinition.isReconciling = true; |
| |
| clonedXPathDefinition.setVariety(getVariety()); |
| clonedXPathDefinition.setValue(getValue()); |
| |
| if (deep) |
| { |
| if (getAnnotation() != null) |
| { |
| clonedXPathDefinition.setAnnotation((XSDAnnotation)getAnnotation().cloneConcreteComponent(deep, shareDOM)); |
| } |
| } |
| |
| if (shareDOM && getElement() != null) |
| { |
| clonedXPathDefinition.setElement(getElement()); |
| } |
| |
| clonedXPathDefinition.isReconciling = shareDOM; |
| return clonedXPathDefinition; |
| } |
| } |