/*******************************************************************************
 * 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.wst.wsdl.binding.mime.internal.impl;

import java.util.List;
import java.util.Collection;

import javax.wsdl.extensions.ExtensibilityElement;
import javax.xml.namespace.QName;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EStructuralFeature;

import org.eclipse.wst.wsdl.binding.mime.MIMEPackage;
import org.eclipse.wst.wsdl.binding.mime.MIMEPart;
import org.eclipse.wst.wsdl.binding.mime.internal.util.MIMEConstants;
import org.eclipse.wst.wsdl.internal.impl.ExtensibilityElementImpl;
import org.eclipse.wst.wsdl.internal.impl.WSDLFactoryImpl;
import org.eclipse.wst.wsdl.internal.impl.DefinitionImpl;
import org.eclipse.wst.wsdl.WSDLFactory;
import org.eclipse.wst.wsdl.util.WSDLConstants;

import org.w3c.dom.Element;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Part</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * </p>
 *
 * @generated
 */
public class MIMEPartImpl extends ExtensibilityElementImpl implements MIMEPart {
	
    /**
   * This class is not intended to be serialized.
   * serialVersionUID is assigned with 1L to avoid
   * compiler warning messages.
   */
  private static final long serialVersionUID = 1L;
    private List extensibilityElements = new java.util.Vector();
	
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected MIMEPartImpl() {
		super();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected EClass eStaticClass() {
		return MIMEPackage.eINSTANCE.getMIMEPart();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated NOT
	 */
	public void addExtensibilityElement(ExtensibilityElement extensibilityElement) {
      getExtensibilityElements().add(extensibilityElement);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated NOT
	 */
	public List getExtensibilityElements() {
      return extensibilityElements;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Object eGet(EStructuralFeature eFeature, boolean resolve) {
		switch (eDerivedStructuralFeatureID(eFeature)) {
			case MIMEPackage.MIME_PART__DOCUMENTATION_ELEMENT:
				return getDocumentationElement();
			case MIMEPackage.MIME_PART__ELEMENT:
				return getElement();
			case MIMEPackage.MIME_PART__REQUIRED:
				return isRequired() ? Boolean.TRUE : Boolean.FALSE;
			case MIMEPackage.MIME_PART__ELEMENT_TYPE:
				return getElementType();
		}
		return eDynamicGet(eFeature, resolve);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void eSet(EStructuralFeature eFeature, Object newValue) {
		switch (eDerivedStructuralFeatureID(eFeature)) {
			case MIMEPackage.MIME_PART__DOCUMENTATION_ELEMENT:
				setDocumentationElement((Element)newValue);
				return;
			case MIMEPackage.MIME_PART__ELEMENT:
				setElement((Element)newValue);
				return;
			case MIMEPackage.MIME_PART__REQUIRED:
				setRequired(((Boolean)newValue).booleanValue());
				return;
			case MIMEPackage.MIME_PART__ELEMENT_TYPE:
				setElementType((QName)newValue);
				return;
		}
		eDynamicSet(eFeature, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void eUnset(EStructuralFeature eFeature) {
		switch (eDerivedStructuralFeatureID(eFeature)) {
			case MIMEPackage.MIME_PART__DOCUMENTATION_ELEMENT:
				setDocumentationElement(DOCUMENTATION_ELEMENT_EDEFAULT);
				return;
			case MIMEPackage.MIME_PART__ELEMENT:
				setElement(ELEMENT_EDEFAULT);
				return;
			case MIMEPackage.MIME_PART__REQUIRED:
				setRequired(REQUIRED_EDEFAULT);
				return;
			case MIMEPackage.MIME_PART__ELEMENT_TYPE:
				setElementType(ELEMENT_TYPE_EDEFAULT);
				return;
		}
		eDynamicUnset(eFeature);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean eIsSet(EStructuralFeature eFeature) {
		switch (eDerivedStructuralFeatureID(eFeature)) {
			case MIMEPackage.MIME_PART__DOCUMENTATION_ELEMENT:
				return DOCUMENTATION_ELEMENT_EDEFAULT == null ? documentationElement != null : !DOCUMENTATION_ELEMENT_EDEFAULT.equals(documentationElement);
			case MIMEPackage.MIME_PART__ELEMENT:
				return ELEMENT_EDEFAULT == null ? element != null : !ELEMENT_EDEFAULT.equals(element);
			case MIMEPackage.MIME_PART__REQUIRED:
				return required != REQUIRED_EDEFAULT;
			case MIMEPackage.MIME_PART__ELEMENT_TYPE:
				return ELEMENT_TYPE_EDEFAULT == null ? elementType != null : !ELEMENT_TYPE_EDEFAULT.equals(elementType);
		}
		return eDynamicIsSet(eFeature);
	}
	
  //
  // Reconciliation: DOM -> MODEL
  //
  public void handleUnreconciledElement(Element child, Collection remainingModelObjects)
  {
    if (!WSDLConstants.isMatchingNamespace(child.getNamespaceURI(), WSDLConstants.WSDL_NAMESPACE_URI))
    {  
      org.eclipse.wst.wsdl.ExtensibilityElement extensibilityElement = useExtensionFactories() ? 
        ((WSDLFactoryImpl)WSDLFactory.eINSTANCE).createExtensibilityElement(getNamespace(child),getLocalName(child)) :
            ((WSDLFactoryImpl)WSDLFactory.eINSTANCE).createUnknownExtensibilityElement();
	          
      extensibilityElement.setEnclosingDefinition(getEnclosingDefinition());
      extensibilityElement.setElement(child);
      addExtensibilityElement(extensibilityElement);
    }
  }
	  
  private boolean useExtensionFactories()
  {
  	// Use extension factories by default.
    return getEnclosingDefinition() == null ? 
      true : ((DefinitionImpl)getEnclosingDefinition()).getUseExtensionFactories();
  }

  public QName getElementType()
  {
    if (elementType == null)
      elementType = new QName(MIMEConstants.MIME_NAMESPACE_URI, MIMEConstants.PART_ELEMENT_TAG);
    return elementType;
  } 
  
} //MIMEPartImpl