/*******************************************************************************
* 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.taglib.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.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.jem.java.JavaClass;
import org.eclipse.jst.j2ee.common.Description;
import org.eclipse.jst.j2ee.common.internal.impl.J2EEEObjectImpl;
import org.eclipse.jst.j2ee.taglib.internal.JSPTagAttribute;
import org.eclipse.jst.j2ee.taglib.internal.TaglibPackage;
/**
* The attribute tag defines an attribute for the nesting tag
* @generated
*/
public class JSPTagAttributeImpl extends J2EEEObjectImpl implements JSPTagAttribute {
/**
* The default value of the '{@link #getName() <em>Name</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getName()
* @generated
* @ordered
*/
protected static final String NAME_EDEFAULT = null;
/**
* @generated This field/method will be replaced during code generation.
*/
/**
* @generated This field/method will be replaced during code generation.
*/
protected String name = NAME_EDEFAULT;
/**
* The default value of the '{@link #isRequired() <em>Required</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isRequired()
* @generated
* @ordered
*/
protected static final boolean REQUIRED_EDEFAULT = false;
/**
* @generated This field/method will be replaced during code generation.
*/
protected boolean required = REQUIRED_EDEFAULT;
/**
* This is true if the Required attribute has been set.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
* @ordered
*/
protected boolean requiredESet = false;
/**
* The default value of the '{@link #isRtExprValue() <em>Rt Expr Value</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isRtExprValue()
* @generated
* @ordered
*/
protected static final boolean RT_EXPR_VALUE_EDEFAULT = false;
/**
* @generated This field/method will be replaced during code generation.
*/
protected boolean rtExprValue = RT_EXPR_VALUE_EDEFAULT;
/**
* This is true if the Rt Expr Value attribute has been set.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
* @ordered
*/
protected boolean rtExprValueESet = false;
/**
* The default value of the '{@link #isFragment() <em>Fragment</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isFragment()
* @generated
* @ordered
*/
protected static final boolean FRAGMENT_EDEFAULT = false;
/**
* The cached value of the '{@link #isFragment() <em>Fragment</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isFragment()
* @generated
* @ordered
*/
protected boolean fragment = FRAGMENT_EDEFAULT;
/**
* @generated This field/method will be replaced during code generation.
*/
protected JavaClass type = 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 JSPTagAttributeImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return TaglibPackage.Literals.JSP_TAG_ATTRIBUTE;
}
/**
* @generated This field/method will be replaced during code generation
* Defines the canonical name of a tag or attribute being defined (required).
*/
public String getName() {
return name;
}
/**
* @generated This field/method will be replaced during code generation.
*/
public void setName(String newName) {
String oldName = name;
name = newName;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, TaglibPackage.JSP_TAG_ATTRIBUTE__NAME, oldName, name));
}
/**
* @generated This field/method will be replaced during code generation
* Defines if the nesting attribute is required or optional.
*/
public boolean isRequired() {
return required;
}
/**
* @generated This field/method will be replaced during code generation.
*/
public void setRequired(boolean newRequired) {
boolean oldRequired = required;
required = newRequired;
boolean oldRequiredESet = requiredESet;
requiredESet = true;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, TaglibPackage.JSP_TAG_ATTRIBUTE__REQUIRED, oldRequired, required, !oldRequiredESet));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void unsetRequired() {
boolean oldRequired = required;
boolean oldRequiredESet = requiredESet;
required = REQUIRED_EDEFAULT;
requiredESet = false;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.UNSET, TaglibPackage.JSP_TAG_ATTRIBUTE__REQUIRED, oldRequired, REQUIRED_EDEFAULT, oldRequiredESet));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isSetRequired() {
return requiredESet;
}
/**
* @generated This field/method will be replaced during code generation
* Defines if the nesting attribute can have scriptlet expressions asa value, i.e
* the value of the attribute may be dynamically calculatedat request time, as
* opposed to a static value determined at translationtime. (optional)
* Default = false
*/
public boolean isRtExprValue() {
return rtExprValue;
}
/**
* @generated This field/method will be replaced during code generation.
*/
public void setRtExprValue(boolean newRtExprValue) {
boolean oldRtExprValue = rtExprValue;
rtExprValue = newRtExprValue;
boolean oldRtExprValueESet = rtExprValueESet;
rtExprValueESet = true;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, TaglibPackage.JSP_TAG_ATTRIBUTE__RT_EXPR_VALUE, oldRtExprValue, rtExprValue, !oldRtExprValueESet));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void unsetRtExprValue() {
boolean oldRtExprValue = rtExprValue;
boolean oldRtExprValueESet = rtExprValueESet;
rtExprValue = RT_EXPR_VALUE_EDEFAULT;
rtExprValueESet = false;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.UNSET, TaglibPackage.JSP_TAG_ATTRIBUTE__RT_EXPR_VALUE, oldRtExprValue, RT_EXPR_VALUE_EDEFAULT, oldRtExprValueESet));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isSetRtExprValue() {
return rtExprValueESet;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isFragment() {
return fragment;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setFragment(boolean newFragment) {
boolean oldFragment = fragment;
fragment = newFragment;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, TaglibPackage.JSP_TAG_ATTRIBUTE__FRAGMENT, oldFragment, fragment));
}
/**
* @generated This field/method will be replaced during code generation
* The value of the type element describes the Java type of the attributes value.
* For static values (those determined at translation time) the type is always
* java.lang.String.
*/
public JavaClass getType() {
if (type != null && type.eIsProxy()) {
InternalEObject oldType = (InternalEObject)type;
type = (JavaClass)eResolveProxy(oldType);
if (type != oldType) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, TaglibPackage.JSP_TAG_ATTRIBUTE__TYPE, oldType, type));
}
}
return type;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public JavaClass basicGetType() {
return type;
}
/**
* @generated This field/method will be replaced during code generation.
*/
public void setType(JavaClass newType) {
JavaClass oldType = type;
type = newType;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, TaglibPackage.JSP_TAG_ATTRIBUTE__TYPE, oldType, type));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList getDescriptions() {
if (descriptions == null) {
descriptions = new EObjectContainmentEList(Description.class, this, TaglibPackage.JSP_TAG_ATTRIBUTE__DESCRIPTIONS);
}
return descriptions;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case TaglibPackage.JSP_TAG_ATTRIBUTE__DESCRIPTIONS:
return ((InternalEList)getDescriptions()).basicRemove(otherEnd, 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 TaglibPackage.JSP_TAG_ATTRIBUTE__NAME:
return getName();
case TaglibPackage.JSP_TAG_ATTRIBUTE__REQUIRED:
return isRequired() ? Boolean.TRUE : Boolean.FALSE;
case TaglibPackage.JSP_TAG_ATTRIBUTE__RT_EXPR_VALUE:
return isRtExprValue() ? Boolean.TRUE : Boolean.FALSE;
case TaglibPackage.JSP_TAG_ATTRIBUTE__FRAGMENT:
return isFragment() ? Boolean.TRUE : Boolean.FALSE;
case TaglibPackage.JSP_TAG_ATTRIBUTE__TYPE:
if (resolve) return getType();
return basicGetType();
case TaglibPackage.JSP_TAG_ATTRIBUTE__DESCRIPTIONS:
return getDescriptions();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case TaglibPackage.JSP_TAG_ATTRIBUTE__NAME:
setName((String)newValue);
return;
case TaglibPackage.JSP_TAG_ATTRIBUTE__REQUIRED:
setRequired(((Boolean)newValue).booleanValue());
return;
case TaglibPackage.JSP_TAG_ATTRIBUTE__RT_EXPR_VALUE:
setRtExprValue(((Boolean)newValue).booleanValue());
return;
case TaglibPackage.JSP_TAG_ATTRIBUTE__FRAGMENT:
setFragment(((Boolean)newValue).booleanValue());
return;
case TaglibPackage.JSP_TAG_ATTRIBUTE__TYPE:
setType((JavaClass)newValue);
return;
case TaglibPackage.JSP_TAG_ATTRIBUTE__DESCRIPTIONS:
getDescriptions().clear();
getDescriptions().addAll((Collection)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case TaglibPackage.JSP_TAG_ATTRIBUTE__NAME:
setName(NAME_EDEFAULT);
return;
case TaglibPackage.JSP_TAG_ATTRIBUTE__REQUIRED:
unsetRequired();
return;
case TaglibPackage.JSP_TAG_ATTRIBUTE__RT_EXPR_VALUE:
unsetRtExprValue();
return;
case TaglibPackage.JSP_TAG_ATTRIBUTE__FRAGMENT:
setFragment(FRAGMENT_EDEFAULT);
return;
case TaglibPackage.JSP_TAG_ATTRIBUTE__TYPE:
setType((JavaClass)null);
return;
case TaglibPackage.JSP_TAG_ATTRIBUTE__DESCRIPTIONS:
getDescriptions().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case TaglibPackage.JSP_TAG_ATTRIBUTE__NAME:
return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
case TaglibPackage.JSP_TAG_ATTRIBUTE__REQUIRED:
return isSetRequired();
case TaglibPackage.JSP_TAG_ATTRIBUTE__RT_EXPR_VALUE:
return isSetRtExprValue();
case TaglibPackage.JSP_TAG_ATTRIBUTE__FRAGMENT:
return fragment != FRAGMENT_EDEFAULT;
case TaglibPackage.JSP_TAG_ATTRIBUTE__TYPE:
return type != null;
case TaglibPackage.JSP_TAG_ATTRIBUTE__DESCRIPTIONS:
return descriptions != null && !descriptions.isEmpty();
}
return super.eIsSet(featureID);
}
/**
* @generated This field/method will be replaced during code generation.
*/
@Override
public String toString() {
if (eIsProxy()) return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (name: "); //$NON-NLS-1$
result.append(name);
result.append(", required: "); //$NON-NLS-1$
if (requiredESet) result.append(required); else result.append("<unset>"); //$NON-NLS-1$
result.append(", rtExprValue: "); //$NON-NLS-1$
if (rtExprValueESet) result.append(rtExprValue); else result.append("<unset>"); //$NON-NLS-1$
result.append(", fragment: "); //$NON-NLS-1$
result.append(fragment);
result.append(')');
return result.toString();
}
}