| /******************************************************************************* |
| * Copyright (c) 2004, 2005 Sybase, Inc. and others. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Sybase, Inc. - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.impl; |
| |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.common.notify.NotificationChain; |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.common.util.TreeIterator; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| import org.eclipse.emf.ecore.InternalEObject; |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| import org.eclipse.emf.ecore.util.EObjectContainmentWithInverseEList; |
| import org.eclipse.emf.ecore.util.InternalEList; |
| import org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.Pageflow; |
| import org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.PageflowElement; |
| import org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.PageflowLink; |
| import org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.PageflowNode; |
| import org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.PageflowPackage; |
| import org.eclipse.jst.jsf.facesconfig.ui.pageflow.util.PageflowValidation; |
| |
| /** |
| * <!-- begin-user-doc --> An implementation of the model object '<em><b>Pageflow</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.impl.PageflowImpl#getNodes <em>Nodes</em>}</li> |
| * <li>{@link org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.impl.PageflowImpl#getLinks <em>Links</em>}</li> |
| * <li>{@link org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.impl.PageflowImpl#getConfigfile <em>Configfile</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class PageflowImpl extends PageflowElementImpl implements Pageflow { |
| |
| /** |
| * The cached value of the '{@link #getNodes() <em>Nodes</em>}' |
| * containment reference list. <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @see #getNodes() |
| * @generated |
| * @ordered |
| */ |
| protected EList nodes = null; |
| |
| /** |
| * The cached value of the '{@link #getLinks() <em>Links</em>}' |
| * containment reference list. <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @see #getLinks() |
| * @generated |
| * @ordered |
| */ |
| protected EList links = null; |
| |
| /** |
| * The default value of the '{@link #getConfigfile() <em>Configfile</em>}' |
| * attribute. <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @see #getConfigfile() |
| * @generated |
| * @ordered |
| */ |
| protected static final String CONFIGFILE_EDEFAULT = null; |
| |
| /** |
| * The cached value of the '{@link #getConfigfile() <em>Configfile</em>}' |
| * attribute. <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @see #getConfigfile() |
| * @generated |
| * @ordered |
| */ |
| protected String configfile = CONFIGFILE_EDEFAULT; |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| protected PageflowImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| protected EClass eStaticClass() { |
| return PageflowPackage.eINSTANCE.getPageflow(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public EList getNodes() { |
| if (nodes == null) { |
| nodes = new EObjectContainmentWithInverseEList(PageflowNode.class, |
| this, PageflowPackage.PAGEFLOW__NODES, |
| PageflowPackage.PAGEFLOW_NODE__PAGEFLOW); |
| } |
| return nodes; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public EList getLinks() { |
| if (links == null) { |
| links = new EObjectContainmentWithInverseEList(PageflowLink.class, |
| this, PageflowPackage.PAGEFLOW__LINKS, |
| PageflowPackage.PF_LINK__PAGEFLOW); |
| } |
| return links; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public String getConfigfile() { |
| return configfile; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public void setConfigfile(String newConfigfile) { |
| String oldConfigfile = configfile; |
| configfile = newConfigfile; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| PageflowPackage.PAGEFLOW__CONFIGFILE, oldConfigfile, |
| configfile)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public NotificationChain eInverseAdd(InternalEObject otherEnd, |
| int featureID, Class baseClass, NotificationChain msgs) { |
| if (featureID >= 0) { |
| switch (eDerivedStructuralFeatureID(featureID, baseClass)) { |
| case PageflowPackage.PAGEFLOW__NODES: |
| return ((InternalEList) getNodes()).basicAdd(otherEnd, msgs); |
| case PageflowPackage.PAGEFLOW__LINKS: |
| return ((InternalEList) getLinks()).basicAdd(otherEnd, msgs); |
| default: |
| return eDynamicInverseAdd(otherEnd, featureID, baseClass, msgs); |
| } |
| } |
| if (eContainer != null) |
| msgs = eBasicRemoveFromContainer(msgs); |
| return eBasicSetContainer(otherEnd, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, |
| int featureID, Class baseClass, NotificationChain msgs) { |
| if (featureID >= 0) { |
| switch (eDerivedStructuralFeatureID(featureID, baseClass)) { |
| case PageflowPackage.PAGEFLOW__NODES: |
| return ((InternalEList) getNodes()).basicRemove(otherEnd, msgs); |
| case PageflowPackage.PAGEFLOW__LINKS: |
| return ((InternalEList) getLinks()).basicRemove(otherEnd, msgs); |
| default: |
| return eDynamicInverseRemove(otherEnd, featureID, baseClass, |
| msgs); |
| } |
| } |
| return eBasicSetContainer(null, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public Object eGet(EStructuralFeature eFeature, boolean resolve) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case PageflowPackage.PAGEFLOW__NAME: |
| return getName(); |
| case PageflowPackage.PAGEFLOW__COMMENT: |
| return getComment(); |
| case PageflowPackage.PAGEFLOW__X: |
| return new Integer(getX()); |
| case PageflowPackage.PAGEFLOW__Y: |
| return new Integer(getY()); |
| case PageflowPackage.PAGEFLOW__WIDTH: |
| return new Integer(getWidth()); |
| case PageflowPackage.PAGEFLOW__HEIGHT: |
| return new Integer(getHeight()); |
| case PageflowPackage.PAGEFLOW__ID: |
| return getId(); |
| case PageflowPackage.PAGEFLOW__NODES: |
| return getNodes(); |
| case PageflowPackage.PAGEFLOW__LINKS: |
| return getLinks(); |
| case PageflowPackage.PAGEFLOW__CONFIGFILE: |
| return getConfigfile(); |
| } |
| return super.eGet(eFeature, resolve); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public void eSet(EStructuralFeature eFeature, Object newValue) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case PageflowPackage.PAGEFLOW__NAME: |
| setName((String) newValue); |
| return; |
| case PageflowPackage.PAGEFLOW__COMMENT: |
| setComment((String) newValue); |
| return; |
| case PageflowPackage.PAGEFLOW__X: |
| setX(((Integer) newValue).intValue()); |
| return; |
| case PageflowPackage.PAGEFLOW__Y: |
| setY(((Integer) newValue).intValue()); |
| return; |
| case PageflowPackage.PAGEFLOW__WIDTH: |
| setWidth(((Integer) newValue).intValue()); |
| return; |
| case PageflowPackage.PAGEFLOW__HEIGHT: |
| setHeight(((Integer) newValue).intValue()); |
| return; |
| case PageflowPackage.PAGEFLOW__ID: |
| setId((String) newValue); |
| return; |
| case PageflowPackage.PAGEFLOW__NODES: |
| getNodes().clear(); |
| getNodes().addAll((Collection) newValue); |
| return; |
| case PageflowPackage.PAGEFLOW__LINKS: |
| getLinks().clear(); |
| getLinks().addAll((Collection) newValue); |
| return; |
| case PageflowPackage.PAGEFLOW__CONFIGFILE: |
| setConfigfile((String) newValue); |
| return; |
| } |
| super.eSet(eFeature, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public void eUnset(EStructuralFeature eFeature) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case PageflowPackage.PAGEFLOW__NAME: |
| setName(NAME_EDEFAULT); |
| return; |
| case PageflowPackage.PAGEFLOW__COMMENT: |
| setComment(COMMENT_EDEFAULT); |
| return; |
| case PageflowPackage.PAGEFLOW__X: |
| setX(X_EDEFAULT); |
| return; |
| case PageflowPackage.PAGEFLOW__Y: |
| setY(Y_EDEFAULT); |
| return; |
| case PageflowPackage.PAGEFLOW__WIDTH: |
| setWidth(WIDTH_EDEFAULT); |
| return; |
| case PageflowPackage.PAGEFLOW__HEIGHT: |
| setHeight(HEIGHT_EDEFAULT); |
| return; |
| case PageflowPackage.PAGEFLOW__ID: |
| setId(ID_EDEFAULT); |
| return; |
| case PageflowPackage.PAGEFLOW__NODES: |
| getNodes().clear(); |
| return; |
| case PageflowPackage.PAGEFLOW__LINKS: |
| getLinks().clear(); |
| return; |
| case PageflowPackage.PAGEFLOW__CONFIGFILE: |
| setConfigfile(CONFIGFILE_EDEFAULT); |
| return; |
| } |
| super.eUnset(eFeature); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public boolean eIsSet(EStructuralFeature eFeature) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case PageflowPackage.PAGEFLOW__NAME: |
| return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT |
| .equals(name); |
| case PageflowPackage.PAGEFLOW__COMMENT: |
| return COMMENT_EDEFAULT == null ? comment != null |
| : !COMMENT_EDEFAULT.equals(comment); |
| case PageflowPackage.PAGEFLOW__X: |
| return x != X_EDEFAULT; |
| case PageflowPackage.PAGEFLOW__Y: |
| return y != Y_EDEFAULT; |
| case PageflowPackage.PAGEFLOW__WIDTH: |
| return width != WIDTH_EDEFAULT; |
| case PageflowPackage.PAGEFLOW__HEIGHT: |
| return height != HEIGHT_EDEFAULT; |
| case PageflowPackage.PAGEFLOW__ID: |
| return ID_EDEFAULT == null ? getId() != null : !ID_EDEFAULT |
| .equals(getId()); |
| case PageflowPackage.PAGEFLOW__NODES: |
| return nodes != null && !nodes.isEmpty(); |
| case PageflowPackage.PAGEFLOW__LINKS: |
| return links != null && !links.isEmpty(); |
| case PageflowPackage.PAGEFLOW__CONFIGFILE: |
| return CONFIGFILE_EDEFAULT == null ? configfile != null |
| : !CONFIGFILE_EDEFAULT.equals(configfile); |
| } |
| return super.eIsSet(eFeature); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public String toString() { |
| if (eIsProxy()) |
| return super.toString(); |
| |
| StringBuffer result = new StringBuffer(super.toString()); |
| result.append(" (configfile: "); //$NON-NLS-1$ |
| result.append(configfile); |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| /** |
| * set the valid link's source and target node. |
| * |
| * @generated NOT |
| */ |
| public void connect(PageflowNode source, PageflowNode target, |
| PageflowLink link) { |
| if (link != null) { |
| if (PageflowValidation.getInstance().isValidLinkForCreation(source, |
| target)) { |
| this.getLinks().add(link); |
| link.setSource(source); |
| link.setTarget(target); |
| } |
| } |
| } |
| |
| /** node prefixs map */ |
| private HashMap mapNodePrefix = null; |
| |
| /** |
| * get the prefix's map, and if the map is not existed, create it. |
| * |
| * @return - map for prefix |
| * |
| * @generated NOT |
| */ |
| private HashMap getNodePrefixMap() { |
| if (mapNodePrefix == null) { |
| mapNodePrefix = new HashMap(); |
| mapNodePrefix.put(PageflowPageImpl.class, new String("Page")); //$NON-NLS-1$ |
| } |
| return mapNodePrefix; |
| } |
| |
| /** |
| * get the default node name according current nodetype |
| * |
| * @param nodeType - |
| * node type, such as PFBeginImpl, PFPageImpl, etc. |
| * @return - the default node name. |
| * |
| * @generated NOT |
| */ |
| public String getDefaultNodeName(Class nodeType) { |
| HashMap mapNodePrefix_ = getNodePrefixMap(); |
| |
| String strNodePrefix = (String) mapNodePrefix_.get(nodeType); |
| |
| String strNodeName = null; |
| boolean bFound = true; |
| int numNode = 1; |
| while (bFound) { |
| strNodeName = strNodePrefix + numNode; |
| boolean bExisted = false; |
| for (Iterator iter = getNodes().iterator(); iter.hasNext();) { |
| PageflowNode node = (PageflowNode) iter.next(); |
| if (strNodeName.equalsIgnoreCase(node.getName())) { |
| bExisted = true; |
| break; |
| } |
| } |
| if (!bExisted) { |
| bFound = false; |
| } |
| numNode++; |
| } |
| |
| return strNodeName; |
| |
| } |
| |
| /** |
| * When faces-config has been changed, the pageflow model will be notified |
| * to enable refresher do some update in pageflow. |
| * |
| * @generated NOT |
| */ |
| public void notifyModelChanged(Notification notification) { |
| TreeIterator children = eAllContents(); |
| while (children.hasNext()) { |
| Object next = children.next(); |
| if (next instanceof PageflowElement) { |
| ((PageflowElement) next).update(); |
| } |
| } |
| super.notifyModelChanged(notification); |
| } |
| |
| /** |
| * @generated NOT |
| */ |
| public void dispose() { |
| TreeIterator children = eAllContents(); |
| while (children.hasNext()) { |
| Object next = children.next(); |
| if (next instanceof PageflowElement) { |
| ((PageflowElement) next).dispose(); |
| } |
| } |
| eAdapters.clear(); |
| } |
| } |
| // PageflowImpl |