| /******************************************************************************* |
| * Copyright (c) 2001, 2004 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.j2ee.ejb.internal.impl; |
| |
| import java.util.Collection; |
| |
| 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.ecore.EClass; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| import org.eclipse.emf.ecore.InternalEObject; |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| import org.eclipse.emf.ecore.impl.EObjectImpl; |
| import org.eclipse.emf.ecore.util.EObjectContainmentEList; |
| import org.eclipse.emf.ecore.util.EcoreUtil; |
| import org.eclipse.emf.ecore.util.InternalEList; |
| import org.eclipse.jst.j2ee.common.Description; |
| import org.eclipse.jst.j2ee.ejb.ContainerManagedEntity; |
| import org.eclipse.jst.j2ee.ejb.EJBRelationshipRole; |
| import org.eclipse.jst.j2ee.ejb.EjbPackage; |
| import org.eclipse.jst.j2ee.ejb.RoleSource; |
| |
| /** |
| * Designates the source of a role that participates in a relationship. A relationship-role-source element uniquely identifies an entity bean. |
| * @invariant The content of each role-source element shall refer to an existing entity bean, entity bean reference. |
| */ |
| public class RoleSourceImpl extends EObjectImpl implements RoleSource, EObject{ |
| |
| /** |
| * The default value of the '{@link #getDescription() <em>Description</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getDescription() |
| * @generated |
| * @ordered |
| */ |
| protected static final String DESCRIPTION_EDEFAULT = null; |
| |
| /** |
| * @generated This field/method will be replaced during code generation. |
| */ |
| /** |
| * @generated This field/method will be replaced during code generation. |
| */ |
| protected String description = DESCRIPTION_EDEFAULT; |
| /** |
| * @generated This field/method will be replaced during code generation. |
| */ |
| protected ContainerManagedEntity entityBean = null; |
| /** |
| * The cached value of the '{@link #getDescriptions() <em>Descriptions</em>}' containment reference list. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getDescriptions() |
| * @generated |
| * @ordered |
| */ |
| protected EList descriptions = null; |
| |
| public RoleSourceImpl() { |
| super(); |
| } |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected EClass eStaticClass() { |
| return EjbPackage.eINSTANCE.getRoleSource(); |
| } |
| |
| /** |
| * @generated This field/method will be replaced during code generation |
| */ |
| public String getDescription() { |
| return description; |
| } |
| |
| /** |
| * @generated This field/method will be replaced during code generation. |
| */ |
| public void setDescription(String newDescription) { |
| String oldDescription = description; |
| description = newDescription; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, EjbPackage.ROLE_SOURCE__DESCRIPTION, oldDescription, description)); |
| } |
| |
| /** |
| * @generated This field/method will be replaced during code generation |
| */ |
| public EJBRelationshipRole getRole() { |
| if (eContainerFeatureID != EjbPackage.ROLE_SOURCE__ROLE) return null; |
| return (EJBRelationshipRole)eContainer; |
| } |
| |
| /** |
| * @generated This field/method will be replaced during code generation. |
| */ |
| public void setRole(EJBRelationshipRole newRole) { |
| if (newRole != eContainer || (eContainerFeatureID != EjbPackage.ROLE_SOURCE__ROLE && newRole != null)) { |
| if (EcoreUtil.isAncestor(this, newRole)) |
| throw new IllegalArgumentException("Recursive containment not allowed for " + toString()); |
| NotificationChain msgs = null; |
| if (eContainer != null) |
| msgs = eBasicRemoveFromContainer(msgs); |
| if (newRole != null) |
| msgs = ((InternalEObject)newRole).eInverseAdd(this, EjbPackage.EJB_RELATIONSHIP_ROLE__SOURCE, EJBRelationshipRole.class, msgs); |
| msgs = eBasicSetContainer((InternalEObject)newRole, EjbPackage.ROLE_SOURCE__ROLE, msgs); |
| if (msgs != null) msgs.dispatch(); |
| } |
| else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, EjbPackage.ROLE_SOURCE__ROLE, newRole, newRole)); |
| } |
| |
| /** |
| * @generated This field/method will be replaced during code generation |
| */ |
| public ContainerManagedEntity getEntityBean() { |
| if (entityBean != null && entityBean.eIsProxy()) { |
| ContainerManagedEntity oldEntityBean = entityBean; |
| entityBean = (ContainerManagedEntity)eResolveProxy((InternalEObject)entityBean); |
| if (entityBean != oldEntityBean) { |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, EjbPackage.ROLE_SOURCE__ENTITY_BEAN, oldEntityBean, entityBean)); |
| } |
| } |
| return entityBean; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public ContainerManagedEntity basicGetEntityBean() { |
| return entityBean; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setEntityBean(ContainerManagedEntity newEntityBean) { |
| ContainerManagedEntity oldEntityBean = entityBean; |
| entityBean = newEntityBean; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, EjbPackage.ROLE_SOURCE__ENTITY_BEAN, oldEntityBean, entityBean)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public EList getDescriptions() { |
| if (descriptions == null) { |
| descriptions = new EObjectContainmentEList(Description.class, this, EjbPackage.ROLE_SOURCE__DESCRIPTIONS); |
| } |
| return descriptions; |
| } |
| |
| /** |
| * <!-- 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 EjbPackage.ROLE_SOURCE__ROLE: |
| if (eContainer != null) |
| msgs = eBasicRemoveFromContainer(msgs); |
| return eBasicSetContainer(otherEnd, EjbPackage.ROLE_SOURCE__ROLE, 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 EjbPackage.ROLE_SOURCE__ROLE: |
| return eBasicSetContainer(null, EjbPackage.ROLE_SOURCE__ROLE, msgs); |
| case EjbPackage.ROLE_SOURCE__DESCRIPTIONS: |
| return ((InternalEList)getDescriptions()).basicRemove(otherEnd, msgs); |
| default: |
| return eDynamicInverseRemove(otherEnd, featureID, baseClass, msgs); |
| } |
| } |
| return eBasicSetContainer(null, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain eBasicRemoveFromContainer(NotificationChain msgs) { |
| if (eContainerFeatureID >= 0) { |
| switch (eContainerFeatureID) { |
| case EjbPackage.ROLE_SOURCE__ROLE: |
| return eContainer.eInverseRemove(this, EjbPackage.EJB_RELATIONSHIP_ROLE__SOURCE, EJBRelationshipRole.class, msgs); |
| default: |
| return eDynamicBasicRemoveFromContainer(msgs); |
| } |
| } |
| return eContainer.eInverseRemove(this, EOPPOSITE_FEATURE_BASE - eContainerFeatureID, null, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Object eGet(EStructuralFeature eFeature, boolean resolve) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case EjbPackage.ROLE_SOURCE__DESCRIPTION: |
| return getDescription(); |
| case EjbPackage.ROLE_SOURCE__ROLE: |
| return getRole(); |
| case EjbPackage.ROLE_SOURCE__ENTITY_BEAN: |
| if (resolve) return getEntityBean(); |
| return basicGetEntityBean(); |
| case EjbPackage.ROLE_SOURCE__DESCRIPTIONS: |
| return getDescriptions(); |
| } |
| return eDynamicGet(eFeature, resolve); |
| } |
| |
| /** |
| * @generated This field/method will be replaced during code generation. |
| */ |
| public boolean eIsSet(EStructuralFeature eFeature) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case EjbPackage.ROLE_SOURCE__DESCRIPTION: |
| return DESCRIPTION_EDEFAULT == null ? description != null : !DESCRIPTION_EDEFAULT.equals(description); |
| case EjbPackage.ROLE_SOURCE__ROLE: |
| return getRole() != null; |
| case EjbPackage.ROLE_SOURCE__ENTITY_BEAN: |
| return entityBean != null; |
| case EjbPackage.ROLE_SOURCE__DESCRIPTIONS: |
| return descriptions != null && !descriptions.isEmpty(); |
| } |
| return eDynamicIsSet(eFeature); |
| } |
| |
| /** |
| * @generated This field/method will be replaced during code generation. |
| */ |
| public void eSet(EStructuralFeature eFeature, Object newValue) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case EjbPackage.ROLE_SOURCE__DESCRIPTION: |
| setDescription((String)newValue); |
| return; |
| case EjbPackage.ROLE_SOURCE__ROLE: |
| setRole((EJBRelationshipRole)newValue); |
| return; |
| case EjbPackage.ROLE_SOURCE__ENTITY_BEAN: |
| setEntityBean((ContainerManagedEntity)newValue); |
| return; |
| case EjbPackage.ROLE_SOURCE__DESCRIPTIONS: |
| getDescriptions().clear(); |
| getDescriptions().addAll((Collection)newValue); |
| return; |
| } |
| eDynamicSet(eFeature, newValue); |
| } |
| |
| /** |
| * @generated This field/method will be replaced during code generation. |
| */ |
| public void eUnset(EStructuralFeature eFeature) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case EjbPackage.ROLE_SOURCE__DESCRIPTION: |
| setDescription(DESCRIPTION_EDEFAULT); |
| return; |
| case EjbPackage.ROLE_SOURCE__ROLE: |
| setRole((EJBRelationshipRole)null); |
| return; |
| case EjbPackage.ROLE_SOURCE__ENTITY_BEAN: |
| setEntityBean((ContainerManagedEntity)null); |
| return; |
| case EjbPackage.ROLE_SOURCE__DESCRIPTIONS: |
| getDescriptions().clear(); |
| return; |
| } |
| eDynamicUnset(eFeature); |
| } |
| |
| /** |
| * @generated This field/method will be replaced during code generation. |
| */ |
| public String toString() { |
| if (eIsProxy()) return super.toString(); |
| |
| StringBuffer result = new StringBuffer(super.toString()); |
| result.append(" (description: "); |
| result.append(description); |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| } |
| |
| |
| |
| |
| |
