| /******************************************************************************* |
| * 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.impl; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| |
| 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.EEnumLiteral; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.EPackage; |
| 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.jem.java.Method; |
| import org.eclipse.jst.j2ee.common.Description; |
| import org.eclipse.jst.j2ee.ejb.AssemblyDescriptor; |
| import org.eclipse.jst.j2ee.ejb.EjbPackage; |
| import org.eclipse.jst.j2ee.ejb.EnterpriseBean; |
| import org.eclipse.jst.j2ee.ejb.MethodElement; |
| import org.eclipse.jst.j2ee.ejb.MethodTransaction; |
| import org.eclipse.jst.j2ee.ejb.TransactionAttributeType; |
| |
| |
| /** |
| * Specifies how the container must manage transaction scopes for the enterprise bean's method invocations. It consists of an optional description, a list of method elements, and a transaction attribute.The transaction attribute is to be applied to all the specified methods. |
| */ |
| public class MethodTransactionImpl extends EObjectImpl implements MethodTransaction, EObject { |
| |
| /** |
| * The default value of the '{@link #getTransactionAttribute() <em>Transaction Attribute</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getTransactionAttribute() |
| * @generated |
| * @ordered |
| */ |
| protected static final TransactionAttributeType TRANSACTION_ATTRIBUTE_EDEFAULT = TransactionAttributeType.NOT_SUPPORTED_LITERAL; |
| |
| /** |
| * @generated This field/method will be replaced during code generation. |
| */ |
| /** |
| * @generated This field/method will be replaced during code generation. |
| */ |
| protected TransactionAttributeType transactionAttribute = TRANSACTION_ATTRIBUTE_EDEFAULT; |
| /** |
| * This is true if the Transaction Attribute attribute has been set. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| * @ordered |
| */ |
| protected boolean transactionAttributeESet = false; |
| |
| /** |
| * 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. |
| */ |
| protected String description = DESCRIPTION_EDEFAULT; |
| /** |
| * @generated This field/method will be replaced during code generation. |
| */ |
| protected EList methodElements = 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 MethodTransactionImpl() { |
| super(); |
| } |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected EClass eStaticClass() { |
| return EjbPackage.eINSTANCE.getMethodTransaction(); |
| } |
| |
| /** |
| * Return an array of Strings for all the EEnumLiteral values |
| * for the transactionAttribute enumeration. |
| */ |
| public static String[] getAvailableTransactionAttributeNames() { |
| List l = getAvailableTransactionAttributes(); |
| String[] names = new String[l.size()]; |
| for (int i = 0; i < l.size(); i++) |
| names[i] = ((EEnumLiteral)l.get(i)).toString(); |
| return names; |
| } |
| /** |
| * Return a List of the all the EEnumLiteral values |
| * for the transactionAttribute enumeration. |
| * The toString() method for a EEnumLiteral will display |
| * the String value for the enumeration value. |
| */ |
| public static List getAvailableTransactionAttributes() { |
| EjbPackage pack = (EjbPackage)EPackage.Registry.INSTANCE.getEPackage(EjbPackage.eNS_URI); |
| return pack.getTransactionAttributeType().getELiterals(); |
| } |
| public List getMethodElements(EnterpriseBean anEJB) { |
| List result = new ArrayList(); |
| List elements = getMethodElements(); |
| MethodElement me; |
| for (int i = 0; i < elements.size(); i++){ |
| me = (MethodElement) elements.get(i); |
| if (me.getEnterpriseBean() != null && me.getEnterpriseBean().equals(anEJB)) |
| result.add(me); |
| } |
| return result; |
| } |
| public MethodElement getMostSpecificMethodElement(Method aMethod) { |
| return MethodElementImpl.getMostSpecificMethodElement(getMethodElements(), aMethod); |
| } |
| public boolean isEquivalent(MethodTransaction anotherMethodTransaction) { |
| return getTransactionAttribute() == anotherMethodTransaction.getTransactionAttribute(); |
| } |
| /** |
| * @generated This field/method will be replaced during code generation |
| * The trans-attribute element specifies how the container must manage the transaction boundaries when delegating a method invocation to an enterprise bean's business method. |
| |
| */ |
| public TransactionAttributeType getTransactionAttribute() { |
| return transactionAttribute; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setTransactionAttribute(TransactionAttributeType newTransactionAttribute) { |
| TransactionAttributeType oldTransactionAttribute = transactionAttribute; |
| transactionAttribute = newTransactionAttribute == null ? TRANSACTION_ATTRIBUTE_EDEFAULT : newTransactionAttribute; |
| boolean oldTransactionAttributeESet = transactionAttributeESet; |
| transactionAttributeESet = true; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, EjbPackage.METHOD_TRANSACTION__TRANSACTION_ATTRIBUTE, oldTransactionAttribute, transactionAttribute, !oldTransactionAttributeESet)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void unsetTransactionAttribute() { |
| TransactionAttributeType oldTransactionAttribute = transactionAttribute; |
| boolean oldTransactionAttributeESet = transactionAttributeESet; |
| transactionAttribute = TRANSACTION_ATTRIBUTE_EDEFAULT; |
| transactionAttributeESet = false; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.UNSET, EjbPackage.METHOD_TRANSACTION__TRANSACTION_ATTRIBUTE, oldTransactionAttribute, TRANSACTION_ATTRIBUTE_EDEFAULT, oldTransactionAttributeESet)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean isSetTransactionAttribute() { |
| return transactionAttributeESet; |
| } |
| |
| /** |
| * @generated This field/method will be replaced during code generation |
| * The description element is used by the ejb-jar file producer to provide text describing the parent element. The description element should include any information that the ejb-jar file producer wants to provide to the consumer of the ejb-jar file (i.e. to the Deployer). Typically, the tools used by the ejb-jar file consumer will display the description when processing the parent element. |
| */ |
| 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.METHOD_TRANSACTION__DESCRIPTION, oldDescription, description)); |
| } |
| |
| /** |
| * @generated This field/method will be replaced during code generation |
| */ |
| public AssemblyDescriptor getAssemblyDescriptor() { |
| if (eContainerFeatureID != EjbPackage.METHOD_TRANSACTION__ASSEMBLY_DESCRIPTOR) return null; |
| return (AssemblyDescriptor)eContainer; |
| } |
| |
| /** |
| * @generated This field/method will be replaced during code generation. |
| */ |
| public void setAssemblyDescriptor(AssemblyDescriptor newAssemblyDescriptor) { |
| if (newAssemblyDescriptor != eContainer || (eContainerFeatureID != EjbPackage.METHOD_TRANSACTION__ASSEMBLY_DESCRIPTOR && newAssemblyDescriptor != null)) { |
| if (EcoreUtil.isAncestor(this, newAssemblyDescriptor)) |
| throw new IllegalArgumentException("Recursive containment not allowed for " + toString()); |
| NotificationChain msgs = null; |
| if (eContainer != null) |
| msgs = eBasicRemoveFromContainer(msgs); |
| if (newAssemblyDescriptor != null) |
| msgs = ((InternalEObject)newAssemblyDescriptor).eInverseAdd(this, EjbPackage.ASSEMBLY_DESCRIPTOR__METHOD_TRANSACTIONS, AssemblyDescriptor.class, msgs); |
| msgs = eBasicSetContainer((InternalEObject)newAssemblyDescriptor, EjbPackage.METHOD_TRANSACTION__ASSEMBLY_DESCRIPTOR, msgs); |
| if (msgs != null) msgs.dispatch(); |
| } |
| else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, EjbPackage.METHOD_TRANSACTION__ASSEMBLY_DESCRIPTOR, newAssemblyDescriptor, newAssemblyDescriptor)); |
| } |
| |
| /** |
| * @generated This field/method will be replaced during code generation |
| */ |
| public EList getMethodElements() { |
| if (methodElements == null) { |
| methodElements = new EObjectContainmentEList(MethodElement.class, this, EjbPackage.METHOD_TRANSACTION__METHOD_ELEMENTS); |
| } |
| return methodElements; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public EList getDescriptions() { |
| if (descriptions == null) { |
| descriptions = new EObjectContainmentEList(Description.class, this, EjbPackage.METHOD_TRANSACTION__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.METHOD_TRANSACTION__ASSEMBLY_DESCRIPTOR: |
| if (eContainer != null) |
| msgs = eBasicRemoveFromContainer(msgs); |
| return eBasicSetContainer(otherEnd, EjbPackage.METHOD_TRANSACTION__ASSEMBLY_DESCRIPTOR, 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.METHOD_TRANSACTION__ASSEMBLY_DESCRIPTOR: |
| return eBasicSetContainer(null, EjbPackage.METHOD_TRANSACTION__ASSEMBLY_DESCRIPTOR, msgs); |
| case EjbPackage.METHOD_TRANSACTION__METHOD_ELEMENTS: |
| return ((InternalEList)getMethodElements()).basicRemove(otherEnd, msgs); |
| case EjbPackage.METHOD_TRANSACTION__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.METHOD_TRANSACTION__ASSEMBLY_DESCRIPTOR: |
| return eContainer.eInverseRemove(this, EjbPackage.ASSEMBLY_DESCRIPTOR__METHOD_TRANSACTIONS, AssemblyDescriptor.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.METHOD_TRANSACTION__TRANSACTION_ATTRIBUTE: |
| return getTransactionAttribute(); |
| case EjbPackage.METHOD_TRANSACTION__DESCRIPTION: |
| return getDescription(); |
| case EjbPackage.METHOD_TRANSACTION__ASSEMBLY_DESCRIPTOR: |
| return getAssemblyDescriptor(); |
| case EjbPackage.METHOD_TRANSACTION__METHOD_ELEMENTS: |
| return getMethodElements(); |
| case EjbPackage.METHOD_TRANSACTION__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.METHOD_TRANSACTION__TRANSACTION_ATTRIBUTE: |
| return isSetTransactionAttribute(); |
| case EjbPackage.METHOD_TRANSACTION__DESCRIPTION: |
| return DESCRIPTION_EDEFAULT == null ? description != null : !DESCRIPTION_EDEFAULT.equals(description); |
| case EjbPackage.METHOD_TRANSACTION__ASSEMBLY_DESCRIPTOR: |
| return getAssemblyDescriptor() != null; |
| case EjbPackage.METHOD_TRANSACTION__METHOD_ELEMENTS: |
| return methodElements != null && !methodElements.isEmpty(); |
| case EjbPackage.METHOD_TRANSACTION__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.METHOD_TRANSACTION__TRANSACTION_ATTRIBUTE: |
| setTransactionAttribute((TransactionAttributeType)newValue); |
| return; |
| case EjbPackage.METHOD_TRANSACTION__DESCRIPTION: |
| setDescription((String)newValue); |
| return; |
| case EjbPackage.METHOD_TRANSACTION__ASSEMBLY_DESCRIPTOR: |
| setAssemblyDescriptor((AssemblyDescriptor)newValue); |
| return; |
| case EjbPackage.METHOD_TRANSACTION__METHOD_ELEMENTS: |
| getMethodElements().clear(); |
| getMethodElements().addAll((Collection)newValue); |
| return; |
| case EjbPackage.METHOD_TRANSACTION__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.METHOD_TRANSACTION__TRANSACTION_ATTRIBUTE: |
| unsetTransactionAttribute(); |
| return; |
| case EjbPackage.METHOD_TRANSACTION__DESCRIPTION: |
| setDescription(DESCRIPTION_EDEFAULT); |
| return; |
| case EjbPackage.METHOD_TRANSACTION__ASSEMBLY_DESCRIPTOR: |
| setAssemblyDescriptor((AssemblyDescriptor)null); |
| return; |
| case EjbPackage.METHOD_TRANSACTION__METHOD_ELEMENTS: |
| getMethodElements().clear(); |
| return; |
| case EjbPackage.METHOD_TRANSACTION__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(" (transactionAttribute: "); //$NON-NLS-1$ |
| if (transactionAttributeESet) result.append(transactionAttribute); else result.append("<unset>"); //$NON-NLS-1$ |
| result.append(", description: "); //$NON-NLS-1$ |
| result.append(description); |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| } |
| |
| |
| |
| |
| |