/**
* <copyright>
* </copyright>
*
* $Id: SampleSimpleActivityImpl.java,v 1.2 2011/03/10 18:18:18 rbrodt Exp $
*/
package org.eclipse.bpel.extensionsample.model.impl;
import org.eclipse.bpel.extensionsample.model.ModelPackage;
import org.eclipse.bpel.extensionsample.model.SampleSimpleActivity;
import org.eclipse.bpel.model.Variable;
import org.eclipse.bpel.model.impl.ExtensionActivityImpl;
import org.eclipse.bpel.model.util.BPELConstants;
import org.eclipse.bpel.model.util.ReconciliationHelper;
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.EObject;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '
* <em><b>Sample Simple Activity</b></em>'.
*
* Bug 120110 - the model has been updated to include a Variable
* reference for the SampleSimpleActivity and a Variable definition
* for the SampleStructuredActivity.
*
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.bpel.extensionsample.model.impl.SampleSimpleActivityImpl#getSampleExtensionAttribute <em>Sample Extension Attribute</em>}</li>
* <li>{@link org.eclipse.bpel.extensionsample.model.impl.SampleSimpleActivityImpl#getVariable <em>Variable</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class SampleSimpleActivityImpl extends ExtensionActivityImpl implements SampleSimpleActivity {
/**
* The default value of the '{@link #getSampleExtensionAttribute()
* <em>Sample Extension Attribute</em>}' attribute. <!-- begin-user-doc --> <!-- end-user-doc
* -->
*
* @see #getSampleExtensionAttribute()
* @generated
* @ordered
*/
protected static final String SAMPLE_EXTENSION_ATTRIBUTE_EDEFAULT = null;
/**
* The cached value of the '{@link #getSampleExtensionAttribute()
* <em>Sample Extension Attribute</em>}' attribute. <!-- begin-user-doc --> <!-- end-user-doc
* -->
*
* @see #getSampleExtensionAttribute()
* @generated
* @ordered
*/
protected String sampleExtensionAttribute = SAMPLE_EXTENSION_ATTRIBUTE_EDEFAULT;
/**
* The cached value of the '{@link #getVariable() <em>Variable</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getVariable()
* @generated
* @ordered
*/
protected Variable variable;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
protected SampleSimpleActivityImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return ModelPackage.Literals.SAMPLE_SIMPLE_ACTIVITY;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public String getSampleExtensionAttribute() {
return sampleExtensionAttribute;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @customized
*/
public void setSampleExtensionAttribute(String newSampleExtensionAttribute) {
String oldSampleExtensionAttribute = sampleExtensionAttribute;
if (!isReconciling) {
ReconciliationHelper.replaceAttribute(this, ModelPackage.eINSTANCE
.getSampleSimpleActivity_SampleExtensionAttribute().getName(),
newSampleExtensionAttribute);
}
sampleExtensionAttribute = newSampleExtensionAttribute;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
ModelPackage.SAMPLE_SIMPLE_ACTIVITY__SAMPLE_EXTENSION_ATTRIBUTE,
oldSampleExtensionAttribute, sampleExtensionAttribute));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Variable getVariable() {
if (variable != null && variable.eIsProxy()) {
InternalEObject oldVariable = (InternalEObject)variable;
variable = (Variable)eResolveProxy(oldVariable);
if (variable != oldVariable) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, ModelPackage.SAMPLE_SIMPLE_ACTIVITY__VARIABLE, oldVariable, variable));
}
}
return variable;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Variable basicGetVariable() {
return variable;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public void setVariable(Variable newVariable) {
if (newVariable != variable) {
ENotificationImpl notification = null;
Variable oldVariable = variable;
if (!isReconciling) {
ReconciliationHelper.replaceAttribute(this,
"variable",
newVariable == null ? null : newVariable.getName());
}
variable = newVariable;
if (eNotificationRequired()) {
notification = new ENotificationImpl(this,
Notification.SET,
ModelPackage.SAMPLE_SIMPLE_ACTIVITY__VARIABLE, oldVariable,
newVariable);
notification.dispatch();
}
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
ModelPackage.SAMPLE_SIMPLE_ACTIVITY__VARIABLE, newVariable,
newVariable));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case ModelPackage.SAMPLE_SIMPLE_ACTIVITY__SAMPLE_EXTENSION_ATTRIBUTE:
return getSampleExtensionAttribute();
case ModelPackage.SAMPLE_SIMPLE_ACTIVITY__VARIABLE:
if (resolve) return getVariable();
return basicGetVariable();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case ModelPackage.SAMPLE_SIMPLE_ACTIVITY__SAMPLE_EXTENSION_ATTRIBUTE:
setSampleExtensionAttribute((String)newValue);
return;
case ModelPackage.SAMPLE_SIMPLE_ACTIVITY__VARIABLE:
setVariable((Variable)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case ModelPackage.SAMPLE_SIMPLE_ACTIVITY__SAMPLE_EXTENSION_ATTRIBUTE:
setSampleExtensionAttribute(SAMPLE_EXTENSION_ATTRIBUTE_EDEFAULT);
return;
case ModelPackage.SAMPLE_SIMPLE_ACTIVITY__VARIABLE:
setVariable((Variable)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case ModelPackage.SAMPLE_SIMPLE_ACTIVITY__SAMPLE_EXTENSION_ATTRIBUTE:
return SAMPLE_EXTENSION_ATTRIBUTE_EDEFAULT == null ? sampleExtensionAttribute != null : !SAMPLE_EXTENSION_ATTRIBUTE_EDEFAULT.equals(sampleExtensionAttribute);
case ModelPackage.SAMPLE_SIMPLE_ACTIVITY__VARIABLE:
return variable != 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(" (SampleExtensionAttribute: ");
result.append(sampleExtensionAttribute);
result.append(')');
return result.toString();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated NOT
*/
@Override
public void updateElementReferences(EObject object, String attrName, String attrValue) {
// Some attribute of the given EObject has changed.
// If we keep a reference to it, we need to update
// our XML fragment to reflect the change.
if (object!=null && getVariable() == object) {
// has the variable name changed?
if (BPELConstants.AT_NAME.equals(attrName)) {
// update our "variable" attribute with the name change
ReconciliationHelper.replaceAttribute(this, "variable", attrValue);
}
}
}
} // SampleSimpleActivityImpl