plugins/org.eclipse.jst.j2ee.core/mofj2ee/org/eclipse/jst/j2ee/ejb/internal/impl/CMPAttributeImpl.java - gerrit/jeetools/webtools.javaee - Git at Google

 /*******************************************************************************
  * Copyright (c) 2001, 2005 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 java.util.Collections;

 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.EAttribute;
 import org.eclipse.emf.ecore.EClass;
 import org.eclipse.emf.ecore.EClassifier;
 import org.eclipse.emf.ecore.EPackage;
 import org.eclipse.emf.ecore.EStructuralFeature;
 import org.eclipse.emf.ecore.EcorePackage;
 import org.eclipse.emf.ecore.InternalEObject;
 import org.eclipse.emf.ecore.impl.EAttributeImpl;
 import org.eclipse.emf.ecore.impl.ENotificationImpl;
 import org.eclipse.emf.ecore.resource.Resource;
 import org.eclipse.emf.ecore.util.EObjectContainmentEList;
 import org.eclipse.emf.ecore.util.InternalEList;
 import org.eclipse.jem.java.Field;
 import org.eclipse.jem.java.JavaClass;
 import org.eclipse.jem.java.JavaHelpers;
 import org.eclipse.jem.java.JavaRefPackage;
 import org.eclipse.jem.java.Method;
 import org.eclipse.jst.j2ee.common.Description;
 import org.eclipse.jst.j2ee.ejb.CMPAttribute;
 import org.eclipse.jst.j2ee.ejb.ContainerManagedEntity;
 import org.eclipse.jst.j2ee.ejb.EjbPackage;
 import org.eclipse.jst.j2ee.internal.J2EEVersionConstants;

 /**
  * Describes a container-managed field. The field element includes an optional description of the field, and the name of the field.

  */
 public class CMPAttributeImpl extends EAttributeImpl implements CMPAttribute, EAttribute{

 	/**
 	 * 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;

 	protected transient JavaHelpers originatingType;
 	protected transient CMPAttribute targetAttribute;
 	/**
 	 * @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;
 	/**
 	 * 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;

 	protected boolean derived;

 	public CMPAttributeImpl() {
 		super();
 	}
 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected EClass eStaticClass() {
 		return EjbPackage.eINSTANCE.getCMPAttribute();
 	}

 protected Field findExistingField() {
 	JavaClass javaClass = getEjbClass();
 	if (javaClass != null)
 		return javaClass.getFieldExtended(getName());
 	return null;
 }
 public org.eclipse.emf.ecore.EClassifier getAccessorType() {
 	if (getEjbClass() != null) {
 		Method getter = getEjbClass().getMethodExtended(getGetterName(), Collections.EMPTY_LIST);
 		if (getter != null)
 			return getter.getReturnType();
 	}
 	return null;
 }
 public ContainerManagedEntity getCMPEntity() {
 	return (ContainerManagedEntity) eContainer();
 }
 /**
  * Return the EjbClass from the CMP Entity.
  */

 protected JavaClass getEjbClass() {
 	ContainerManagedEntity ejb = getCMPEntity();
 	return ejb == null ? null : ejb.getEjbClass();
 }
 /**
  * Return the KeyClass from the CMP Entity.
  */

 protected JavaClass getKeyClass() {
 	ContainerManagedEntity ejb = getCMPEntity();
 	return ejb == null ? null : ejb.getPrimaryKey();
 }
 /**
  * @deprecated - With EJB 2.0, assuming a Java field is no longer safe.
  * 		Use getType() and getName() to get the most common field info.
  *		Or use getEjbClass() to get additional Java info.
  */

  public Field getField() {
 	ContainerManagedEntity ejb = getCMPEntity();

 	if(ejb == null)
 		return null;

 	Field field = null;
 	switch(ejb.getVersionID()) {
 		case J2EEVersionConstants.EJB_1_0_ID:
 		case J2EEVersionConstants.EJB_1_1_ID:
 			field = findExistingField();
 			//Set the field type based on the attribute type if necessary
 			if (field != null && getEType() != null && field.getEType() == null)
 				field.setEType(getEType());
 			break;
 		case J2EEVersionConstants.EJB_2_0_ID:
 		case J2EEVersionConstants.EJB_2_1_ID: default:
 			field = ((JavaRefPackage)EPackage.Registry.INSTANCE.getEPackage(JavaRefPackage.eNS_URI)).getJavaRefFactory().createField();
 			field.setName(getName());
 			field.setEType(getAccessorType());
 			break;
 	}
 	return field;
 }
 public String getGetterName() {
 	if (name != null && name.length() > 0) {
 		StringBuffer b = new StringBuffer("get"); //$NON-NLS-1$
 		b.append(name.substring(0, 1).toUpperCase()).append(name.length() > 1 ? name.substring(1) : ""); //$NON-NLS-1$
 		return b.toString();
 	}
 	return name;
 }
 /**
  * Return the type of this attribute in its original form (i.e., unwrapped if
  * the type has been wrapped).
  */
 public JavaHelpers getOriginatingType() {
 	return originatingType;
 }
 public String getSetterName() {
 	return "set" + getName().substring(0, 1).toUpperCase() + (getName().length() > 1 ? getName().substring(1) : ""); //$NON-NLS-1$ //$NON-NLS-2$
 }
 public JavaHelpers getType() {
 	if (getEType() != null)
 		return (JavaHelpers) getEType();
 	// Be sensitive to CMP 2.0 beans, get type from field or get accessor type
 	ContainerManagedEntity ejb = getCMPEntity();
 	Resource res = eResource();
 	boolean modFlag = res == null ? false : res.isModified();
 	boolean deliveryFlag = eDeliver();
 	try {
 		eSetDeliver(false);
 		if(ejb != null) {
 			switch(ejb.getVersionID()) {
 				case J2EEVersionConstants.EJB_1_0_ID:
 				case J2EEVersionConstants.EJB_1_1_ID:
 					setEType(getTypeFromBeanField());
 					break;
 				case J2EEVersionConstants.EJB_2_0_ID:
 				case J2EEVersionConstants.EJB_2_1_ID: default:
 					setEType(get20Type());
 					break;
 			}
 		}
 	} finally {
 		eSetDeliver(deliveryFlag);
 		if (res != null && res.isTrackingModification())
 			res.setModified(modFlag);
 	}
 	return (JavaHelpers) getEType();
 }
 protected EClassifier getTypeFromBeanField() {
 	EClassifier type = null;
 	Field field = getField();
 	if (field != null)
 		type = field.getEType();
 	if (type == null)
 		type = getKeyFieldTypeFromKeyClass();
 	return type;
 }
 public EClassifier get20Type() {
 	EClassifier type = null;
 	if (getEjbClass() != null) {
 		String getterName = getGetterName();
 		if (getterName != null && getterName.length() > 0) {
 			Method getter = getEjbClass().getMethodExtended(getterName, Collections.EMPTY_LIST);
 			if (getter != null)
 				type = getter.getReturnType();
 		}
 	}
 	if (type == null)
 		type = getKeyFieldTypeFromKeyClass();
 	return type;
 }
 /**
  * @return
  */
 private EClassifier getKeyFieldTypeFromKeyClass() {
 	if (isKey()) {
 		JavaClass key = getCMPEntity().getPrimaryKey();
 		if (key != null && key.getQualifiedName() != null && !key.getQualifiedName().startsWith("java.lang")) { //$NON-NLS-1$
 			Field field = key.getFieldExtended(getName());
 			if (field != null)
 				return field.getEType();
 		} else
 			return key;
 	}
 	return null;
 }
 public boolean isCMRField() {
 	return false;
 }
 public boolean isKey() {
 	return getCMPEntity() == null ? false : getCMPEntity().isKeyAttribute(this);
 }

 public boolean isPrimKeyField(){
 	return getCMPEntity() == null ? false : getCMPEntity().getPrimKeyField() == this;
 }

 public void setOriginatingType(JavaHelpers newOriginatingType) {
 	originatingType = newOriginatingType;
 }
 	/**
 	 * @generated This field/method will be replaced during code generation
 	 * The description is used by the ejb-jar file producer to provide text describing the cmr field.
 	 *
 	 * The description 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 list of dependents.
 	 */
 	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.CMP_ATTRIBUTE__DESCRIPTION, oldDescription, description));
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public EList getDescriptions() {
 		if (descriptions == null) {
 			descriptions = new EObjectContainmentEList(Description.class, this, EjbPackage.CMP_ATTRIBUTE__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.CMP_ATTRIBUTE__EANNOTATIONS:
 					return ((InternalEList)getEAnnotations()).basicAdd(otherEnd, msgs);
 				case EjbPackage.CMP_ATTRIBUTE__ECONTAINING_CLASS:
 					if (eContainer != null)
 						msgs = eBasicRemoveFromContainer(msgs);
 					return eBasicSetContainer(otherEnd, EjbPackage.CMP_ATTRIBUTE__ECONTAINING_CLASS, 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.CMP_ATTRIBUTE__EANNOTATIONS:
 					return ((InternalEList)getEAnnotations()).basicRemove(otherEnd, msgs);
 				case EjbPackage.CMP_ATTRIBUTE__ECONTAINING_CLASS:
 					return eBasicSetContainer(null, EjbPackage.CMP_ATTRIBUTE__ECONTAINING_CLASS, msgs);
 				case EjbPackage.CMP_ATTRIBUTE__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.CMP_ATTRIBUTE__ECONTAINING_CLASS:
 					return eContainer.eInverseRemove(this, EcorePackage.ECLASS__ESTRUCTURAL_FEATURES, EClass.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.CMP_ATTRIBUTE__EANNOTATIONS:
 				return getEAnnotations();
 			case EjbPackage.CMP_ATTRIBUTE__NAME:
 				return getName();
 			case EjbPackage.CMP_ATTRIBUTE__ORDERED:
 				return isOrdered() ? Boolean.TRUE : Boolean.FALSE;
 			case EjbPackage.CMP_ATTRIBUTE__UNIQUE:
 				return isUnique() ? Boolean.TRUE : Boolean.FALSE;
 			case EjbPackage.CMP_ATTRIBUTE__LOWER_BOUND:
 				return new Integer(getLowerBound());
 			case EjbPackage.CMP_ATTRIBUTE__UPPER_BOUND:
 				return new Integer(getUpperBound());
 			case EjbPackage.CMP_ATTRIBUTE__MANY:
 				return isMany() ? Boolean.TRUE : Boolean.FALSE;
 			case EjbPackage.CMP_ATTRIBUTE__REQUIRED:
 				return isRequired() ? Boolean.TRUE : Boolean.FALSE;
 			case EjbPackage.CMP_ATTRIBUTE__ETYPE:
 				if (resolve) return getEType();
 				return basicGetEType();
 			case EjbPackage.CMP_ATTRIBUTE__CHANGEABLE:
 				return isChangeable() ? Boolean.TRUE : Boolean.FALSE;
 			case EjbPackage.CMP_ATTRIBUTE__VOLATILE:
 				return isVolatile() ? Boolean.TRUE : Boolean.FALSE;
 			case EjbPackage.CMP_ATTRIBUTE__TRANSIENT:
 				return isTransient() ? Boolean.TRUE : Boolean.FALSE;
 			case EjbPackage.CMP_ATTRIBUTE__DEFAULT_VALUE_LITERAL:
 				return getDefaultValueLiteral();
 			case EjbPackage.CMP_ATTRIBUTE__DEFAULT_VALUE:
 				return getDefaultValue();
 			case EjbPackage.CMP_ATTRIBUTE__UNSETTABLE:
 				return isUnsettable() ? Boolean.TRUE : Boolean.FALSE;
 			case EjbPackage.CMP_ATTRIBUTE__DERIVED:
 				return isDerived() ? Boolean.TRUE : Boolean.FALSE;
 			case EjbPackage.CMP_ATTRIBUTE__ECONTAINING_CLASS:
 				return getEContainingClass();
 			case EjbPackage.CMP_ATTRIBUTE__ID:
 				return isID() ? Boolean.TRUE : Boolean.FALSE;
 			case EjbPackage.CMP_ATTRIBUTE__EATTRIBUTE_TYPE:
 				if (resolve) return getEAttributeType();
 				return basicGetEAttributeType();
 			case EjbPackage.CMP_ATTRIBUTE__DESCRIPTION:
 				return getDescription();
 			case EjbPackage.CMP_ATTRIBUTE__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.CMP_ATTRIBUTE__EANNOTATIONS:
 				return eAnnotations != null && !eAnnotations.isEmpty();
 			case EjbPackage.CMP_ATTRIBUTE__NAME:
 				return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
 			case EjbPackage.CMP_ATTRIBUTE__ORDERED:
 				return ((eFlags & ORDERED_EFLAG) != 0) != ORDERED_EDEFAULT;
 			case EjbPackage.CMP_ATTRIBUTE__UNIQUE:
 				return ((eFlags & UNIQUE_EFLAG) != 0) != UNIQUE_EDEFAULT;
 			case EjbPackage.CMP_ATTRIBUTE__LOWER_BOUND:
 				return lowerBound != LOWER_BOUND_EDEFAULT;
 			case EjbPackage.CMP_ATTRIBUTE__UPPER_BOUND:
 				return upperBound != UPPER_BOUND_EDEFAULT;
 			case EjbPackage.CMP_ATTRIBUTE__MANY:
 				return isMany() != MANY_EDEFAULT;
 			case EjbPackage.CMP_ATTRIBUTE__REQUIRED:
 				return isRequired() != REQUIRED_EDEFAULT;
 			case EjbPackage.CMP_ATTRIBUTE__ETYPE:
 				return eType != null;
 			case EjbPackage.CMP_ATTRIBUTE__CHANGEABLE:
 				return ((eFlags & CHANGEABLE_EFLAG) != 0) != CHANGEABLE_EDEFAULT;
 			case EjbPackage.CMP_ATTRIBUTE__VOLATILE:
 				return ((eFlags & VOLATILE_EFLAG) != 0) != VOLATILE_EDEFAULT;
 			case EjbPackage.CMP_ATTRIBUTE__TRANSIENT:
 				return ((eFlags & TRANSIENT_EFLAG) != 0) != TRANSIENT_EDEFAULT;
 			case EjbPackage.CMP_ATTRIBUTE__DEFAULT_VALUE_LITERAL:
 				return DEFAULT_VALUE_LITERAL_EDEFAULT == null ? defaultValueLiteral != null : !DEFAULT_VALUE_LITERAL_EDEFAULT.equals(defaultValueLiteral);
 			case EjbPackage.CMP_ATTRIBUTE__DEFAULT_VALUE:
 				return DEFAULT_VALUE_EDEFAULT == null ? getDefaultValue() != null : !DEFAULT_VALUE_EDEFAULT.equals(getDefaultValue());
 			case EjbPackage.CMP_ATTRIBUTE__UNSETTABLE:
 				return ((eFlags & UNSETTABLE_EFLAG) != 0) != UNSETTABLE_EDEFAULT;
 			case EjbPackage.CMP_ATTRIBUTE__DERIVED:
 				return ((eFlags & DERIVED_EFLAG) != 0) != DERIVED_EDEFAULT;
 			case EjbPackage.CMP_ATTRIBUTE__ECONTAINING_CLASS:
 				return getEContainingClass() != null;
 			case EjbPackage.CMP_ATTRIBUTE__ID:
 				return ((eFlags & ID_EFLAG) != 0) != ID_EDEFAULT;
 			case EjbPackage.CMP_ATTRIBUTE__EATTRIBUTE_TYPE:
 				return basicGetEAttributeType() != null;
 			case EjbPackage.CMP_ATTRIBUTE__DESCRIPTION:
 				return DESCRIPTION_EDEFAULT == null ? description != null : !DESCRIPTION_EDEFAULT.equals(description);
 			case EjbPackage.CMP_ATTRIBUTE__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.CMP_ATTRIBUTE__EANNOTATIONS:
 				getEAnnotations().clear();
 				getEAnnotations().addAll((Collection)newValue);
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__NAME:
 				setName((String)newValue);
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__ORDERED:
 				setOrdered(((Boolean)newValue).booleanValue());
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__UNIQUE:
 				setUnique(((Boolean)newValue).booleanValue());
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__LOWER_BOUND:
 				setLowerBound(((Integer)newValue).intValue());
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__UPPER_BOUND:
 				setUpperBound(((Integer)newValue).intValue());
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__ETYPE:
 				setEType((EClassifier)newValue);
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__CHANGEABLE:
 				setChangeable(((Boolean)newValue).booleanValue());
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__VOLATILE:
 				setVolatile(((Boolean)newValue).booleanValue());
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__TRANSIENT:
 				setTransient(((Boolean)newValue).booleanValue());
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__DEFAULT_VALUE_LITERAL:
 				setDefaultValueLiteral((String)newValue);
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__UNSETTABLE:
 				setUnsettable(((Boolean)newValue).booleanValue());
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__DERIVED:
 				setDerived(((Boolean)newValue).booleanValue());
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__ID:
 				setID(((Boolean)newValue).booleanValue());
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__DESCRIPTION:
 				setDescription((String)newValue);
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__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.CMP_ATTRIBUTE__EANNOTATIONS:
 				getEAnnotations().clear();
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__NAME:
 				setName(NAME_EDEFAULT);
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__ORDERED:
 				setOrdered(ORDERED_EDEFAULT);
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__UNIQUE:
 				setUnique(UNIQUE_EDEFAULT);
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__LOWER_BOUND:
 				setLowerBound(LOWER_BOUND_EDEFAULT);
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__UPPER_BOUND:
 				setUpperBound(UPPER_BOUND_EDEFAULT);
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__ETYPE:
 				setEType((EClassifier)null);
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__CHANGEABLE:
 				setChangeable(CHANGEABLE_EDEFAULT);
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__VOLATILE:
 				setVolatile(VOLATILE_EDEFAULT);
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__TRANSIENT:
 				setTransient(TRANSIENT_EDEFAULT);
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__DEFAULT_VALUE_LITERAL:
 				setDefaultValueLiteral(DEFAULT_VALUE_LITERAL_EDEFAULT);
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__UNSETTABLE:
 				setUnsettable(UNSETTABLE_EDEFAULT);
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__DERIVED:
 				setDerived(DERIVED_EDEFAULT);
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__ID:
 				setID(ID_EDEFAULT);
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__DESCRIPTION:
 				setDescription(DESCRIPTION_EDEFAULT);
 				return;
 			case EjbPackage.CMP_ATTRIBUTE__DESCRIPTIONS:
 				getDescriptions().clear();
 				return;
 		}
 		eDynamicUnset(eFeature);
 	}

 	/**
 	 * This field/method will be replaced during code generation.
 	 */
 	public String toString() {
 		return super.toString() + " :: " + getName(); //$NON-NLS-1$
 	}
 	/**
 	 * Returns true if a targetAttribute is being used.
 	 * @return Returns a boolean
 	 */
 	public boolean isDerived() {
 		return derived;
 	}
 	public void setDerived(boolean aBoolean) {
 		if (aBoolean && getEType() == null)
 			getType(); //This ensures that the type is set.
 		derived = aBoolean;
 	}
 	/**
 	 * @generated This field/method will be replaced during code generation.
 	 */
 	public String toStringGen() {
 		if (eIsProxy()) return super.toString();

 		StringBuffer result = new StringBuffer(super.toString());
 		result.append(" (description: ");
 		result.append(description);
 		result.append(')');
 		return result.toString();
 	}

 }
	/*******************************************************************************
	* Copyright (c) 2001, 2005 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 java.util.Collections;

	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.EAttribute;
	import org.eclipse.emf.ecore.EClass;
	import org.eclipse.emf.ecore.EClassifier;
	import org.eclipse.emf.ecore.EPackage;
	import org.eclipse.emf.ecore.EStructuralFeature;
	import org.eclipse.emf.ecore.EcorePackage;
	import org.eclipse.emf.ecore.InternalEObject;
	import org.eclipse.emf.ecore.impl.EAttributeImpl;
	import org.eclipse.emf.ecore.impl.ENotificationImpl;
	import org.eclipse.emf.ecore.resource.Resource;
	import org.eclipse.emf.ecore.util.EObjectContainmentEList;
	import org.eclipse.emf.ecore.util.InternalEList;
	import org.eclipse.jem.java.Field;
	import org.eclipse.jem.java.JavaClass;
	import org.eclipse.jem.java.JavaHelpers;
	import org.eclipse.jem.java.JavaRefPackage;
	import org.eclipse.jem.java.Method;
	import org.eclipse.jst.j2ee.common.Description;
	import org.eclipse.jst.j2ee.ejb.CMPAttribute;
	import org.eclipse.jst.j2ee.ejb.ContainerManagedEntity;
	import org.eclipse.jst.j2ee.ejb.EjbPackage;
	import org.eclipse.jst.j2ee.internal.J2EEVersionConstants;

	/**
	* Describes a container-managed field. The field element includes an optional description of the field, and the name of the field.

	*/
	public class CMPAttributeImpl extends EAttributeImpl implements CMPAttribute, EAttribute{

	/**
	* 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;

	protected transient JavaHelpers originatingType;
	protected transient CMPAttribute targetAttribute;
	/**
	* @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;
	/**
	* 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;

	protected boolean derived;

	public CMPAttributeImpl() {
	super();
	}
	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected EClass eStaticClass() {
	return EjbPackage.eINSTANCE.getCMPAttribute();
	}

	protected Field findExistingField() {
	JavaClass javaClass = getEjbClass();
	if (javaClass != null)
	return javaClass.getFieldExtended(getName());
	return null;
	}
	public org.eclipse.emf.ecore.EClassifier getAccessorType() {
	if (getEjbClass() != null) {
	Method getter = getEjbClass().getMethodExtended(getGetterName(), Collections.EMPTY_LIST);
	if (getter != null)
	return getter.getReturnType();
	}
	return null;
	}
	public ContainerManagedEntity getCMPEntity() {
	return (ContainerManagedEntity) eContainer();
	}
	/**
	* Return the EjbClass from the CMP Entity.
	*/

	protected JavaClass getEjbClass() {
	ContainerManagedEntity ejb = getCMPEntity();
	return ejb == null ? null : ejb.getEjbClass();
	}
	/**
	* Return the KeyClass from the CMP Entity.
	*/

	protected JavaClass getKeyClass() {
	ContainerManagedEntity ejb = getCMPEntity();
	return ejb == null ? null : ejb.getPrimaryKey();
	}
	/**
	* @deprecated - With EJB 2.0, assuming a Java field is no longer safe.
	* Use getType() and getName() to get the most common field info.
	* Or use getEjbClass() to get additional Java info.
	*/

	public Field getField() {
	ContainerManagedEntity ejb = getCMPEntity();

	if(ejb == null)
	return null;

	Field field = null;
	switch(ejb.getVersionID()) {
	case J2EEVersionConstants.EJB_1_0_ID:
	case J2EEVersionConstants.EJB_1_1_ID:
	field = findExistingField();
	//Set the field type based on the attribute type if necessary
	if (field != null && getEType() != null && field.getEType() == null)
	field.setEType(getEType());
	break;
	case J2EEVersionConstants.EJB_2_0_ID:
	case J2EEVersionConstants.EJB_2_1_ID: default:
	field = ((JavaRefPackage)EPackage.Registry.INSTANCE.getEPackage(JavaRefPackage.eNS_URI)).getJavaRefFactory().createField();
	field.setName(getName());
	field.setEType(getAccessorType());
	break;
	}
	return field;
	}
	public String getGetterName() {
	if (name != null && name.length() > 0) {
	StringBuffer b = new StringBuffer("get"); //$NON-NLS-1$
	b.append(name.substring(0, 1).toUpperCase()).append(name.length() > 1 ? name.substring(1) : ""); //$NON-NLS-1$
	return b.toString();
	}
	return name;
	}
	/**
	* Return the type of this attribute in its original form (i.e., unwrapped if
	* the type has been wrapped).
	*/
	public JavaHelpers getOriginatingType() {
	return originatingType;
	}
	public String getSetterName() {
	return "set" + getName().substring(0, 1).toUpperCase() + (getName().length() > 1 ? getName().substring(1) : ""); //$NON-NLS-1$ //$NON-NLS-2$
	}
	public JavaHelpers getType() {
	if (getEType() != null)
	return (JavaHelpers) getEType();
	// Be sensitive to CMP 2.0 beans, get type from field or get accessor type
	ContainerManagedEntity ejb = getCMPEntity();
	Resource res = eResource();
	boolean modFlag = res == null ? false : res.isModified();
	boolean deliveryFlag = eDeliver();
	try {
	eSetDeliver(false);
	if(ejb != null) {
	switch(ejb.getVersionID()) {
	case J2EEVersionConstants.EJB_1_0_ID:
	case J2EEVersionConstants.EJB_1_1_ID:
	setEType(getTypeFromBeanField());
	break;
	case J2EEVersionConstants.EJB_2_0_ID:
	case J2EEVersionConstants.EJB_2_1_ID: default:
	setEType(get20Type());
	break;
	}
	}
	} finally {
	eSetDeliver(deliveryFlag);
	if (res != null && res.isTrackingModification())
	res.setModified(modFlag);
	}
	return (JavaHelpers) getEType();
	}
	protected EClassifier getTypeFromBeanField() {
	EClassifier type = null;
	Field field = getField();
	if (field != null)
	type = field.getEType();
	if (type == null)
	type = getKeyFieldTypeFromKeyClass();
	return type;
	}
	public EClassifier get20Type() {
	EClassifier type = null;
	if (getEjbClass() != null) {
	String getterName = getGetterName();
	if (getterName != null && getterName.length() > 0) {
	Method getter = getEjbClass().getMethodExtended(getterName, Collections.EMPTY_LIST);
	if (getter != null)
	type = getter.getReturnType();
	}
	}
	if (type == null)
	type = getKeyFieldTypeFromKeyClass();
	return type;
	}
	/**
	* @return
	*/
	private EClassifier getKeyFieldTypeFromKeyClass() {
	if (isKey()) {
	JavaClass key = getCMPEntity().getPrimaryKey();
	if (key != null && key.getQualifiedName() != null && !key.getQualifiedName().startsWith("java.lang")) { //$NON-NLS-1$
	Field field = key.getFieldExtended(getName());
	if (field != null)
	return field.getEType();
	} else
	return key;
	}
	return null;
	}
	public boolean isCMRField() {
	return false;
	}
	public boolean isKey() {
	return getCMPEntity() == null ? false : getCMPEntity().isKeyAttribute(this);
	}

	public boolean isPrimKeyField(){
	return getCMPEntity() == null ? false : getCMPEntity().getPrimKeyField() == this;
	}

	public void setOriginatingType(JavaHelpers newOriginatingType) {
	originatingType = newOriginatingType;
	}
	/**
	* @generated This field/method will be replaced during code generation
	* The description is used by the ejb-jar file producer to provide text describing the cmr field.
	*
	* The description 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 list of dependents.
	*/
	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.CMP_ATTRIBUTE__DESCRIPTION, oldDescription, description));
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public EList getDescriptions() {
	if (descriptions == null) {
	descriptions = new EObjectContainmentEList(Description.class, this, EjbPackage.CMP_ATTRIBUTE__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.CMP_ATTRIBUTE__EANNOTATIONS:
	return ((InternalEList)getEAnnotations()).basicAdd(otherEnd, msgs);
	case EjbPackage.CMP_ATTRIBUTE__ECONTAINING_CLASS:
	if (eContainer != null)
	msgs = eBasicRemoveFromContainer(msgs);
	return eBasicSetContainer(otherEnd, EjbPackage.CMP_ATTRIBUTE__ECONTAINING_CLASS, 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.CMP_ATTRIBUTE__EANNOTATIONS:
	return ((InternalEList)getEAnnotations()).basicRemove(otherEnd, msgs);
	case EjbPackage.CMP_ATTRIBUTE__ECONTAINING_CLASS:
	return eBasicSetContainer(null, EjbPackage.CMP_ATTRIBUTE__ECONTAINING_CLASS, msgs);
	case EjbPackage.CMP_ATTRIBUTE__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.CMP_ATTRIBUTE__ECONTAINING_CLASS:
	return eContainer.eInverseRemove(this, EcorePackage.ECLASS__ESTRUCTURAL_FEATURES, EClass.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.CMP_ATTRIBUTE__EANNOTATIONS:
	return getEAnnotations();
	case EjbPackage.CMP_ATTRIBUTE__NAME:
	return getName();
	case EjbPackage.CMP_ATTRIBUTE__ORDERED:
	return isOrdered() ? Boolean.TRUE : Boolean.FALSE;
	case EjbPackage.CMP_ATTRIBUTE__UNIQUE:
	return isUnique() ? Boolean.TRUE : Boolean.FALSE;
	case EjbPackage.CMP_ATTRIBUTE__LOWER_BOUND:
	return new Integer(getLowerBound());
	case EjbPackage.CMP_ATTRIBUTE__UPPER_BOUND:
	return new Integer(getUpperBound());
	case EjbPackage.CMP_ATTRIBUTE__MANY:
	return isMany() ? Boolean.TRUE : Boolean.FALSE;
	case EjbPackage.CMP_ATTRIBUTE__REQUIRED:
	return isRequired() ? Boolean.TRUE : Boolean.FALSE;
	case EjbPackage.CMP_ATTRIBUTE__ETYPE:
	if (resolve) return getEType();
	return basicGetEType();
	case EjbPackage.CMP_ATTRIBUTE__CHANGEABLE:
	return isChangeable() ? Boolean.TRUE : Boolean.FALSE;
	case EjbPackage.CMP_ATTRIBUTE__VOLATILE:
	return isVolatile() ? Boolean.TRUE : Boolean.FALSE;
	case EjbPackage.CMP_ATTRIBUTE__TRANSIENT:
	return isTransient() ? Boolean.TRUE : Boolean.FALSE;
	case EjbPackage.CMP_ATTRIBUTE__DEFAULT_VALUE_LITERAL:
	return getDefaultValueLiteral();
	case EjbPackage.CMP_ATTRIBUTE__DEFAULT_VALUE:
	return getDefaultValue();
	case EjbPackage.CMP_ATTRIBUTE__UNSETTABLE:
	return isUnsettable() ? Boolean.TRUE : Boolean.FALSE;
	case EjbPackage.CMP_ATTRIBUTE__DERIVED:
	return isDerived() ? Boolean.TRUE : Boolean.FALSE;
	case EjbPackage.CMP_ATTRIBUTE__ECONTAINING_CLASS:
	return getEContainingClass();
	case EjbPackage.CMP_ATTRIBUTE__ID:
	return isID() ? Boolean.TRUE : Boolean.FALSE;
	case EjbPackage.CMP_ATTRIBUTE__EATTRIBUTE_TYPE:
	if (resolve) return getEAttributeType();
	return basicGetEAttributeType();
	case EjbPackage.CMP_ATTRIBUTE__DESCRIPTION:
	return getDescription();
	case EjbPackage.CMP_ATTRIBUTE__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.CMP_ATTRIBUTE__EANNOTATIONS:
	return eAnnotations != null && !eAnnotations.isEmpty();
	case EjbPackage.CMP_ATTRIBUTE__NAME:
	return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
	case EjbPackage.CMP_ATTRIBUTE__ORDERED:
	return ((eFlags & ORDERED_EFLAG) != 0) != ORDERED_EDEFAULT;
	case EjbPackage.CMP_ATTRIBUTE__UNIQUE:
	return ((eFlags & UNIQUE_EFLAG) != 0) != UNIQUE_EDEFAULT;
	case EjbPackage.CMP_ATTRIBUTE__LOWER_BOUND:
	return lowerBound != LOWER_BOUND_EDEFAULT;
	case EjbPackage.CMP_ATTRIBUTE__UPPER_BOUND:
	return upperBound != UPPER_BOUND_EDEFAULT;
	case EjbPackage.CMP_ATTRIBUTE__MANY:
	return isMany() != MANY_EDEFAULT;
	case EjbPackage.CMP_ATTRIBUTE__REQUIRED:
	return isRequired() != REQUIRED_EDEFAULT;
	case EjbPackage.CMP_ATTRIBUTE__ETYPE:
	return eType != null;
	case EjbPackage.CMP_ATTRIBUTE__CHANGEABLE:
	return ((eFlags & CHANGEABLE_EFLAG) != 0) != CHANGEABLE_EDEFAULT;
	case EjbPackage.CMP_ATTRIBUTE__VOLATILE:
	return ((eFlags & VOLATILE_EFLAG) != 0) != VOLATILE_EDEFAULT;
	case EjbPackage.CMP_ATTRIBUTE__TRANSIENT:
	return ((eFlags & TRANSIENT_EFLAG) != 0) != TRANSIENT_EDEFAULT;
	case EjbPackage.CMP_ATTRIBUTE__DEFAULT_VALUE_LITERAL:
	return DEFAULT_VALUE_LITERAL_EDEFAULT == null ? defaultValueLiteral != null : !DEFAULT_VALUE_LITERAL_EDEFAULT.equals(defaultValueLiteral);
	case EjbPackage.CMP_ATTRIBUTE__DEFAULT_VALUE:
	return DEFAULT_VALUE_EDEFAULT == null ? getDefaultValue() != null : !DEFAULT_VALUE_EDEFAULT.equals(getDefaultValue());
	case EjbPackage.CMP_ATTRIBUTE__UNSETTABLE:
	return ((eFlags & UNSETTABLE_EFLAG) != 0) != UNSETTABLE_EDEFAULT;
	case EjbPackage.CMP_ATTRIBUTE__DERIVED:
	return ((eFlags & DERIVED_EFLAG) != 0) != DERIVED_EDEFAULT;
	case EjbPackage.CMP_ATTRIBUTE__ECONTAINING_CLASS:
	return getEContainingClass() != null;
	case EjbPackage.CMP_ATTRIBUTE__ID:
	return ((eFlags & ID_EFLAG) != 0) != ID_EDEFAULT;
	case EjbPackage.CMP_ATTRIBUTE__EATTRIBUTE_TYPE:
	return basicGetEAttributeType() != null;
	case EjbPackage.CMP_ATTRIBUTE__DESCRIPTION:
	return DESCRIPTION_EDEFAULT == null ? description != null : !DESCRIPTION_EDEFAULT.equals(description);
	case EjbPackage.CMP_ATTRIBUTE__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.CMP_ATTRIBUTE__EANNOTATIONS:
	getEAnnotations().clear();
	getEAnnotations().addAll((Collection)newValue);
	return;
	case EjbPackage.CMP_ATTRIBUTE__NAME:
	setName((String)newValue);
	return;
	case EjbPackage.CMP_ATTRIBUTE__ORDERED:
	setOrdered(((Boolean)newValue).booleanValue());
	return;
	case EjbPackage.CMP_ATTRIBUTE__UNIQUE:
	setUnique(((Boolean)newValue).booleanValue());
	return;
	case EjbPackage.CMP_ATTRIBUTE__LOWER_BOUND:
	setLowerBound(((Integer)newValue).intValue());
	return;
	case EjbPackage.CMP_ATTRIBUTE__UPPER_BOUND:
	setUpperBound(((Integer)newValue).intValue());
	return;
	case EjbPackage.CMP_ATTRIBUTE__ETYPE:
	setEType((EClassifier)newValue);
	return;
	case EjbPackage.CMP_ATTRIBUTE__CHANGEABLE:
	setChangeable(((Boolean)newValue).booleanValue());
	return;
	case EjbPackage.CMP_ATTRIBUTE__VOLATILE:
	setVolatile(((Boolean)newValue).booleanValue());
	return;
	case EjbPackage.CMP_ATTRIBUTE__TRANSIENT:
	setTransient(((Boolean)newValue).booleanValue());
	return;
	case EjbPackage.CMP_ATTRIBUTE__DEFAULT_VALUE_LITERAL:
	setDefaultValueLiteral((String)newValue);
	return;
	case EjbPackage.CMP_ATTRIBUTE__UNSETTABLE:
	setUnsettable(((Boolean)newValue).booleanValue());
	return;
	case EjbPackage.CMP_ATTRIBUTE__DERIVED:
	setDerived(((Boolean)newValue).booleanValue());
	return;
	case EjbPackage.CMP_ATTRIBUTE__ID:
	setID(((Boolean)newValue).booleanValue());
	return;
	case EjbPackage.CMP_ATTRIBUTE__DESCRIPTION:
	setDescription((String)newValue);
	return;
	case EjbPackage.CMP_ATTRIBUTE__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.CMP_ATTRIBUTE__EANNOTATIONS:
	getEAnnotations().clear();
	return;
	case EjbPackage.CMP_ATTRIBUTE__NAME:
	setName(NAME_EDEFAULT);
	return;
	case EjbPackage.CMP_ATTRIBUTE__ORDERED:
	setOrdered(ORDERED_EDEFAULT);
	return;
	case EjbPackage.CMP_ATTRIBUTE__UNIQUE:
	setUnique(UNIQUE_EDEFAULT);
	return;
	case EjbPackage.CMP_ATTRIBUTE__LOWER_BOUND:
	setLowerBound(LOWER_BOUND_EDEFAULT);
	return;
	case EjbPackage.CMP_ATTRIBUTE__UPPER_BOUND:
	setUpperBound(UPPER_BOUND_EDEFAULT);
	return;
	case EjbPackage.CMP_ATTRIBUTE__ETYPE:
	setEType((EClassifier)null);
	return;
	case EjbPackage.CMP_ATTRIBUTE__CHANGEABLE:
	setChangeable(CHANGEABLE_EDEFAULT);
	return;
	case EjbPackage.CMP_ATTRIBUTE__VOLATILE:
	setVolatile(VOLATILE_EDEFAULT);
	return;
	case EjbPackage.CMP_ATTRIBUTE__TRANSIENT:
	setTransient(TRANSIENT_EDEFAULT);
	return;
	case EjbPackage.CMP_ATTRIBUTE__DEFAULT_VALUE_LITERAL:
	setDefaultValueLiteral(DEFAULT_VALUE_LITERAL_EDEFAULT);
	return;
	case EjbPackage.CMP_ATTRIBUTE__UNSETTABLE:
	setUnsettable(UNSETTABLE_EDEFAULT);
	return;
	case EjbPackage.CMP_ATTRIBUTE__DERIVED:
	setDerived(DERIVED_EDEFAULT);
	return;
	case EjbPackage.CMP_ATTRIBUTE__ID:
	setID(ID_EDEFAULT);
	return;
	case EjbPackage.CMP_ATTRIBUTE__DESCRIPTION:
	setDescription(DESCRIPTION_EDEFAULT);
	return;
	case EjbPackage.CMP_ATTRIBUTE__DESCRIPTIONS:
	getDescriptions().clear();
	return;
	}
	eDynamicUnset(eFeature);
	}

	/**
	* This field/method will be replaced during code generation.
	*/
	public String toString() {
	return super.toString() + " :: " + getName(); //$NON-NLS-1$
	}
	/**
	* Returns true if a targetAttribute is being used.
	* @return Returns a boolean
	*/
	public boolean isDerived() {
	return derived;
	}
	public void setDerived(boolean aBoolean) {
	if (aBoolean && getEType() == null)
	getType(); //This ensures that the type is set.
	derived = aBoolean;
	}
	/**
	* @generated This field/method will be replaced during code generation.
	*/
	public String toStringGen() {
	if (eIsProxy()) return super.toString();

	StringBuffer result = new StringBuffer(super.toString());
	result.append(" (description: ");
	result.append(description);
	result.append(')');
	return result.toString();
	}

	}