/*******************************************************************************
* Copyright (c) 2001, 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 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.jca.internal.impl;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.jst.j2ee.common.internal.impl.J2EEEObjectImpl;
import org.eclipse.jst.j2ee.jca.ActivationSpec;
import org.eclipse.jst.j2ee.jca.JcaPackage;
import org.eclipse.jst.j2ee.jca.MessageListener;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Message Listener</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.jst.j2ee.jca.internal.impl.MessageListenerImpl#getMessageListenerType <em>Message Listener Type</em>}</li>
* <li>{@link org.eclipse.jst.j2ee.jca.internal.impl.MessageListenerImpl#getActivationSpec <em>Activation Spec</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class MessageListenerImpl extends J2EEEObjectImpl implements MessageListener {
/**
* The default value of the '{@link #getMessageListenerType() <em>Message Listener Type</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getMessageListenerType()
* @generated
* @ordered
*/
protected static final String MESSAGE_LISTENER_TYPE_EDEFAULT = null;
/**
* The cached value of the '{@link #getMessageListenerType() <em>Message Listener Type</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getMessageListenerType()
* @generated
* @ordered
*/
protected String messageListenerType = MESSAGE_LISTENER_TYPE_EDEFAULT;
/**
* The cached value of the '{@link #getActivationSpec() <em>Activation Spec</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getActivationSpec()
* @generated
* @ordered
*/
protected ActivationSpec activationSpec = null;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected MessageListenerImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return JcaPackage.Literals.MESSAGE_LISTENER;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public String getMessageListenerType() {
return messageListenerType;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setMessageListenerType(String newMessageListenerType) {
String oldMessageListenerType = messageListenerType;
messageListenerType = newMessageListenerType;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, JcaPackage.MESSAGE_LISTENER__MESSAGE_LISTENER_TYPE, oldMessageListenerType, messageListenerType));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ActivationSpec getActivationSpec() {
return activationSpec;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetActivationSpec(ActivationSpec newActivationSpec, NotificationChain msgs) {
ActivationSpec oldActivationSpec = activationSpec;
activationSpec = newActivationSpec;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, JcaPackage.MESSAGE_LISTENER__ACTIVATION_SPEC, oldActivationSpec, newActivationSpec);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setActivationSpec(ActivationSpec newActivationSpec) {
if (newActivationSpec != activationSpec) {
NotificationChain msgs = null;
if (activationSpec != null)
msgs = ((InternalEObject)activationSpec).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - JcaPackage.MESSAGE_LISTENER__ACTIVATION_SPEC, null, msgs);
if (newActivationSpec != null)
msgs = ((InternalEObject)newActivationSpec).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - JcaPackage.MESSAGE_LISTENER__ACTIVATION_SPEC, null, msgs);
msgs = basicSetActivationSpec(newActivationSpec, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, JcaPackage.MESSAGE_LISTENER__ACTIVATION_SPEC, newActivationSpec, newActivationSpec));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case JcaPackage.MESSAGE_LISTENER__ACTIVATION_SPEC:
return basicSetActivationSpec(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case JcaPackage.MESSAGE_LISTENER__MESSAGE_LISTENER_TYPE:
return getMessageListenerType();
case JcaPackage.MESSAGE_LISTENER__ACTIVATION_SPEC:
return getActivationSpec();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case JcaPackage.MESSAGE_LISTENER__MESSAGE_LISTENER_TYPE:
setMessageListenerType((String)newValue);
return;
case JcaPackage.MESSAGE_LISTENER__ACTIVATION_SPEC:
setActivationSpec((ActivationSpec)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case JcaPackage.MESSAGE_LISTENER__MESSAGE_LISTENER_TYPE:
setMessageListenerType(MESSAGE_LISTENER_TYPE_EDEFAULT);
return;
case JcaPackage.MESSAGE_LISTENER__ACTIVATION_SPEC:
setActivationSpec((ActivationSpec)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case JcaPackage.MESSAGE_LISTENER__MESSAGE_LISTENER_TYPE:
return MESSAGE_LISTENER_TYPE_EDEFAULT == null ? messageListenerType != null : !MESSAGE_LISTENER_TYPE_EDEFAULT.equals(messageListenerType);
case JcaPackage.MESSAGE_LISTENER__ACTIVATION_SPEC:
return activationSpec != 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(" (messageListenerType: "); //$NON-NLS-1$
result.append(messageListenerType);
result.append(')');
return result.toString();
}
} //MessageListenerImpl