| /******************************************************************************* |
| * 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.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.EObject; |
| 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.InternalEList; |
| import org.eclipse.jem.java.JavaClass; |
| import org.eclipse.jst.j2ee.common.Description; |
| 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 |
| */ |
| public class JSPTagAttributeImpl extends EObjectImpl implements JSPTagAttribute, EObject{ |
| |
| /** |
| * 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 |
| */ |
| protected EClass eStaticClass() { |
| return TaglibPackage.eINSTANCE.getJSPTagAttribute(); |
| } |
| |
| /** |
| * @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()) { |
| JavaClass oldType = type; |
| type = (JavaClass)eResolveProxy((InternalEObject)type); |
| 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 |
| */ |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, Class baseClass, NotificationChain msgs) { |
| if (featureID >= 0) { |
| switch (eDerivedStructuralFeatureID(featureID, baseClass)) { |
| case TaglibPackage.JSP_TAG_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 Object eGet(EStructuralFeature eFeature, boolean resolve) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| 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 eDynamicGet(eFeature, resolve); |
| } |
| |
| /** |
| * @generated This field/method will be replaced during code generation. |
| */ |
| public boolean eIsSet(EStructuralFeature eFeature) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| 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 eDynamicIsSet(eFeature); |
| } |
| |
| /** |
| * @generated This field/method will be replaced during code generation. |
| */ |
| public void eSet(EStructuralFeature eFeature, Object newValue) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| 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; |
| } |
| eDynamicSet(eFeature, newValue); |
| } |
| |
| /** |
| * @generated This field/method will be replaced during code generation. |
| */ |
| public void eUnset(EStructuralFeature eFeature) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| 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; |
| } |
| 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(" (name: "); |
| result.append(name); |
| result.append(", required: "); |
| if (requiredESet) result.append(required); else result.append("<unset>"); |
| result.append(", rtExprValue: "); |
| if (rtExprValueESet) result.append(rtExprValue); else result.append("<unset>"); |
| result.append(", fragment: "); |
| result.append(fragment); |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| } |
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