bundles/org.eclipse.wst.wsdl/src-wsdl/org/eclipse/wst/wsdl/internal/impl/ImportImpl.java - webservices/webtools.webservices - Git at Google

 /*******************************************************************************
  * 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.internal.impl;

 import java.io.IOException;
 import java.io.InputStream;

 import org.eclipse.emf.common.notify.Notification;
 import org.eclipse.emf.common.util.URI;
 import org.eclipse.emf.ecore.EAttribute;
 import org.eclipse.emf.ecore.EClass;
 import org.eclipse.emf.ecore.EStructuralFeature;
 import org.eclipse.emf.ecore.InternalEObject;
 import org.eclipse.emf.ecore.impl.ENotificationImpl;
 import org.eclipse.emf.ecore.resource.Resource;
 import org.eclipse.emf.ecore.resource.ResourceSet;
 import org.eclipse.emf.ecore.util.EcoreUtil;
 import org.eclipse.wst.wsdl.Definition;
 import org.eclipse.wst.wsdl.Import;
 import org.eclipse.wst.wsdl.WSDLFactory;
 import org.eclipse.wst.wsdl.WSDLPackage;
 import org.eclipse.wst.wsdl.internal.util.WSDLModelLocator;
 import org.eclipse.wst.wsdl.util.WSDLConstants;
 import org.eclipse.wst.wsdl.util.WSDLResourceImpl;
 import org.eclipse.xsd.XSDSchema;
 import org.eclipse.xsd.util.XSDResourceImpl;
 import org.w3c.dom.Element;

 /**
  * <!-- begin-user-doc -->
  * An implementation of the model object '<em><b>Import</b></em>'.
  * <!-- end-user-doc -->
  * <p>
  * The following features are implemented:
  * <ul>
  *   <li>{@link org.eclipse.wsdl.impl.ImportImpl#getNamespaceURI <em>Namespace URI</em>}</li>
  *   <li>{@link org.eclipse.wsdl.impl.ImportImpl#getLocationURI <em>Location URI</em>}</li>
  *   <li>{@link org.eclipse.wsdl.impl.ImportImpl#getEDefinition <em>EDefinition</em>}</li>
  *   <li>{@link org.eclipse.wsdl.impl.ImportImpl#getESchema <em>ESchema</em>}</li>
  * </ul>
  * </p>
  *
  * @generated
  */
 public class ImportImpl extends WSDLElementImpl implements Import
 {
   protected boolean resolved;

   /**
    * The default value of the '{@link #getNamespaceURI() <em>Namespace URI</em>}' attribute.
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @see #getNamespaceURI()
    * @generated
    * @ordered
    */
   protected static final String NAMESPACE_URI_EDEFAULT = null;

   /**
    * The cached value of the '{@link #getNamespaceURI() <em>Namespace URI</em>}' attribute.
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @see #getNamespaceURI()
    * @generated
    * @ordered
    */
   protected String namespaceURI = NAMESPACE_URI_EDEFAULT;

   /**
    * The default value of the '{@link #getLocationURI() <em>Location URI</em>}' attribute.
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @see #getLocationURI()
    * @generated
    * @ordered
    */
   protected static final String LOCATION_URI_EDEFAULT = null;

   /**
    * The cached value of the '{@link #getLocationURI() <em>Location URI</em>}' attribute.
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @see #getLocationURI()
    * @generated
    * @ordered
    */
   protected String locationURI = LOCATION_URI_EDEFAULT;

   /**
    * The cached value of the '{@link #getEDefinition() <em>EDefinition</em>}' reference.
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @see #getEDefinition()
    * @generated
    * @ordered
    */
   protected Definition eDefinition = null;

   /**
    * The cached value of the '{@link #getESchema() <em>ESchema</em>}' reference.
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @see #getESchema()
    * @generated
    * @ordered
    */
   protected XSDSchema eSchema = null;

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   protected ImportImpl()
   {
     super();
   }

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

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   public String getNamespaceURI()
   {
     return namespaceURI;
   }

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   public void setNamespaceURI(String newNamespaceURI)
   {
     String oldNamespaceURI = namespaceURI;
     namespaceURI = newNamespaceURI;
     if (eNotificationRequired())
       eNotify(new ENotificationImpl(this, Notification.SET, WSDLPackage.IMPORT__NAMESPACE_URI, oldNamespaceURI, namespaceURI));
   }

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   public String getLocationURI()
   {
     return locationURI;
   }

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   public void setLocationURI(String newLocationURI)
   {
     String oldLocationURI = locationURI;
     locationURI = newLocationURI;
     if (eNotificationRequired())
       eNotify(new ENotificationImpl(this, Notification.SET, WSDLPackage.IMPORT__LOCATION_URI, oldLocationURI, locationURI));
   }

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   public Definition getEDefinition()
   {
     if (eDefinition != null && eDefinition.eIsProxy())
     {
       Definition oldEDefinition = eDefinition;
       eDefinition = (Definition)eResolveProxy((InternalEObject)eDefinition);
       if (eDefinition != oldEDefinition)
       {
         if (eNotificationRequired())
           eNotify(new ENotificationImpl(this, Notification.RESOLVE, WSDLPackage.IMPORT__EDEFINITION, oldEDefinition, eDefinition));
       }
     }
     return eDefinition;
   }

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   public Definition basicGetEDefinition()
   {
     return eDefinition;
   }

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   public void setEDefinition(Definition newEDefinition)
   {
     Definition oldEDefinition = eDefinition;
     eDefinition = newEDefinition;
     if (eNotificationRequired())
       eNotify(new ENotificationImpl(this, Notification.SET, WSDLPackage.IMPORT__EDEFINITION, oldEDefinition, eDefinition));
   }

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   public XSDSchema getESchema()
   {
     if (eSchema != null && eSchema.eIsProxy())
     {
       XSDSchema oldESchema = eSchema;
       eSchema = (XSDSchema)eResolveProxy((InternalEObject)eSchema);
       if (eSchema != oldESchema)
       {
         if (eNotificationRequired())
           eNotify(new ENotificationImpl(this, Notification.RESOLVE, WSDLPackage.IMPORT__ESCHEMA, oldESchema, eSchema));
       }
     }
     return eSchema;
   }

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   public XSDSchema basicGetESchema()
   {
     return eSchema;
   }

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   public void setESchema(XSDSchema newESchema)
   {
     XSDSchema oldESchema = eSchema;
     eSchema = newESchema;
     if (eNotificationRequired())
       eNotify(new ENotificationImpl(this, Notification.SET, WSDLPackage.IMPORT__ESCHEMA, oldESchema, eSchema));
   }

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated NOT
    */
   public XSDSchema getSchema()
   {
     return getESchema();
   }

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated NOT
    */
   public void setSchema(XSDSchema schema)
   {
     setESchema(schema);
   }

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   public Object eGet(EStructuralFeature eFeature, boolean resolve)
   {
     switch (eDerivedStructuralFeatureID(eFeature))
     {
       case WSDLPackage.IMPORT__DOCUMENTATION_ELEMENT:
         return getDocumentationElement();
       case WSDLPackage.IMPORT__ELEMENT:
         return getElement();
       case WSDLPackage.IMPORT__NAMESPACE_URI:
         return getNamespaceURI();
       case WSDLPackage.IMPORT__LOCATION_URI:
         return getLocationURI();
       case WSDLPackage.IMPORT__EDEFINITION:
         if (resolve) return getEDefinition();
         return basicGetEDefinition();
       case WSDLPackage.IMPORT__ESCHEMA:
         if (resolve) return getESchema();
         return basicGetESchema();
     }
     return eDynamicGet(eFeature, resolve);
   }

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   public void eSet(EStructuralFeature eFeature, Object newValue)
   {
     switch (eDerivedStructuralFeatureID(eFeature))
     {
       case WSDLPackage.IMPORT__DOCUMENTATION_ELEMENT:
         setDocumentationElement((Element)newValue);
         return;
       case WSDLPackage.IMPORT__ELEMENT:
         setElement((Element)newValue);
         return;
       case WSDLPackage.IMPORT__NAMESPACE_URI:
         setNamespaceURI((String)newValue);
         return;
       case WSDLPackage.IMPORT__LOCATION_URI:
         setLocationURI((String)newValue);
         return;
       case WSDLPackage.IMPORT__EDEFINITION:
         setEDefinition((Definition)newValue);
         return;
       case WSDLPackage.IMPORT__ESCHEMA:
         setESchema((XSDSchema)newValue);
         return;
     }
     eDynamicSet(eFeature, newValue);
   }

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   public void eUnset(EStructuralFeature eFeature)
   {
     switch (eDerivedStructuralFeatureID(eFeature))
     {
       case WSDLPackage.IMPORT__DOCUMENTATION_ELEMENT:
         setDocumentationElement(DOCUMENTATION_ELEMENT_EDEFAULT);
         return;
       case WSDLPackage.IMPORT__ELEMENT:
         setElement(ELEMENT_EDEFAULT);
         return;
       case WSDLPackage.IMPORT__NAMESPACE_URI:
         setNamespaceURI(NAMESPACE_URI_EDEFAULT);
         return;
       case WSDLPackage.IMPORT__LOCATION_URI:
         setLocationURI(LOCATION_URI_EDEFAULT);
         return;
       case WSDLPackage.IMPORT__EDEFINITION:
         setEDefinition((Definition)null);
         return;
       case WSDLPackage.IMPORT__ESCHEMA:
         setESchema((XSDSchema)null);
         return;
     }
     eDynamicUnset(eFeature);
   }

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   public boolean eIsSet(EStructuralFeature eFeature)
   {
     switch (eDerivedStructuralFeatureID(eFeature))
     {
       case WSDLPackage.IMPORT__DOCUMENTATION_ELEMENT:
         return DOCUMENTATION_ELEMENT_EDEFAULT == null ? documentationElement != null : !DOCUMENTATION_ELEMENT_EDEFAULT.equals(documentationElement);
       case WSDLPackage.IMPORT__ELEMENT:
         return ELEMENT_EDEFAULT == null ? element != null : !ELEMENT_EDEFAULT.equals(element);
       case WSDLPackage.IMPORT__NAMESPACE_URI:
         return NAMESPACE_URI_EDEFAULT == null ? namespaceURI != null : !NAMESPACE_URI_EDEFAULT.equals(namespaceURI);
       case WSDLPackage.IMPORT__LOCATION_URI:
         return LOCATION_URI_EDEFAULT == null ? locationURI != null : !LOCATION_URI_EDEFAULT.equals(locationURI);
       case WSDLPackage.IMPORT__EDEFINITION:
         return eDefinition != null;
       case WSDLPackage.IMPORT__ESCHEMA:
         return eSchema != null;
     }
     return eDynamicIsSet(eFeature);
   }

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   public String toString()
   {
     if (eIsProxy()) return super.toString();

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

   /**
    * @see Import#getDefinition()
    */
   public javax.wsdl.Definition getDefinition()
   {
     return getEDefinition();
   }

   /**
    * @see Import#setDefinition(Definition)
    */
   public void setDefinition(javax.wsdl.Definition definition)
   {
     setEDefinition((org.eclipse.wst.wsdl.Definition) definition);
   }

   //
   // Reconcile methods
   //
   public void reconcileAttributes(Element changedElement)
   {
     setNamespaceURI(WSDLConstants.getAttribute(changedElement, WSDLConstants.NAMESPACE_ATTRIBUTE));
     setLocationURI(WSDLConstants.getAttribute(changedElement, WSDLConstants.LOCATION_ATTRIBUTE));
   }

   //
   // For reconciliation: Model -> DOM
   //
   protected void changeAttribute(EAttribute eAttribute)
   {
     // We need to set this boolean to false because the Import may point to a different location.
     // So we need we should view this import as unresolved.
     resolved = false;

     if (isReconciling)
       return;

     super.changeAttribute(eAttribute);
     Element theElement = getElement();
     if (theElement != null)
     {
       if (eAttribute == null || eAttribute == WSDLPackage.eINSTANCE.getImport_NamespaceURI())
         niceSetAttribute(theElement, WSDLConstants.NAMESPACE_ATTRIBUTE, getNamespaceURI());

       if (eAttribute == null || eAttribute == WSDLPackage.eINSTANCE.getImport_LocationURI())
         niceSetAttribute(theElement, WSDLConstants.LOCATION_ATTRIBUTE, getLocationURI());
     }
   }

   public Element createElement()
   {
     Element newElement = createElement(WSDLConstants.IMPORT);
     setElement(newElement);
     return newElement;
   }

   public void importDefinitionOrSchema()
   {
     resolve(getNamespaceURI(), getLocationURI());
   }

   protected void resolve(String namespace, String location)
   {
     if (!resolved)
     {
       Definition definition = getEnclosingDefinition();
       if (definition != null && definition.getDocumentBaseURI() != null)
       {
         Resource resource = definition.eResource();
         if (resource != null)
         {
           ResourceSet resourceSet = resource.getResourceSet();
           if (resourceSet != null)
           {
             if (namespace == null)
             {
               namespace = definition.getTargetNamespace();
             }

             String resolvedLocation = resolveLocation(definition, namespace, location);

             URI uri = URI.createURI(resolvedLocation);
             Resource resolvedResource = resourceSet.getResource(uri, false);
             if (resolvedResource == null)
             {
               try
               {
                 InputStream inputStream = resourceSet.getURIConverter().createInputStream(uri);
                 resolvedResource = resourceSet.createResource(uri);
                 resolvedResource.load(inputStream, resourceSet.getLoadOptions());
               }
               catch (IOException exception)
               {
                 // It is generally not an error to fail to resolve.
                 // If a resource is actually created,
                 // which happens only when we can create an input stream,
                 // then it's an error if it's not a good wsdl or schema
               }
             }

             if (resolvedResource != null)
             {
               if (resolvedResource instanceof WSDLResourceImpl)
               {
                 eDefinition = ((WSDLResourceImpl) resolvedResource).getDefinition();
               }
               else if (resolvedResource instanceof XSDResourceImpl)
               {
                 eSchema = ((XSDResourceImpl) resolvedResource).getSchema();
               }
               else
               {
                 eDefinition = WSDLFactory.eINSTANCE.createDefinition();
               }
             }
             resolved = true;
           }
         }
       }
     }
   }

   protected String resolveLocation(Definition definition, String namespace, String schemaLocation)
   {
     String result = null;
     WSDLModelLocator locator = (WSDLModelLocator)EcoreUtil.getRegisteredAdapter(definition.eResource(), WSDLModelLocator.class);
     if (locator != null)
     {
       result = locator.resolveURI(definition.getDocumentBaseURI(), namespace, schemaLocation);
     }
     else
     {
       // TODO... there's some default resolving we'll need to do here
       // see XSDSchemaDirective
       URI baseLocationURI = createURI(definition.getDocumentBaseURI());
       URI locationURI = URI.createURI(schemaLocation);
       return locationURI.resolve(baseLocationURI).toString();
     }
     return result;
   }

   //TODO... push down to EMF
   private static URI createURI(String uriString)
   {
     if (hasProtocol(uriString))
        return URI.createURI(uriString);
     else
        return URI.createFileURI(uriString);
   }

   //TODO... push down to EMF
   private static boolean hasProtocol(String uri)
   {
     boolean result = false;
     if (uri != null)
     {
       int index = uri.indexOf(":");
       if (index != -1 && index > 2) // assume protocol with be length 3 so that the'C' in 'C:/' is not interpreted as a protocol
       {
         result = true;
       }
     }
     return result;
   }
 } //ImportImpl
	/*******************************************************************************
	* 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.internal.impl;

	import java.io.IOException;
	import java.io.InputStream;

	import org.eclipse.emf.common.notify.Notification;
	import org.eclipse.emf.common.util.URI;
	import org.eclipse.emf.ecore.EAttribute;
	import org.eclipse.emf.ecore.EClass;
	import org.eclipse.emf.ecore.EStructuralFeature;
	import org.eclipse.emf.ecore.InternalEObject;
	import org.eclipse.emf.ecore.impl.ENotificationImpl;
	import org.eclipse.emf.ecore.resource.Resource;
	import org.eclipse.emf.ecore.resource.ResourceSet;
	import org.eclipse.emf.ecore.util.EcoreUtil;
	import org.eclipse.wst.wsdl.Definition;
	import org.eclipse.wst.wsdl.Import;
	import org.eclipse.wst.wsdl.WSDLFactory;
	import org.eclipse.wst.wsdl.WSDLPackage;
	import org.eclipse.wst.wsdl.internal.util.WSDLModelLocator;
	import org.eclipse.wst.wsdl.util.WSDLConstants;
	import org.eclipse.wst.wsdl.util.WSDLResourceImpl;
	import org.eclipse.xsd.XSDSchema;
	import org.eclipse.xsd.util.XSDResourceImpl;
	import org.w3c.dom.Element;

	/**
	* <!-- begin-user-doc -->
	* An implementation of the model object '<em><b>Import</b></em>'.
	* <!-- end-user-doc -->
	* <p>
	* The following features are implemented:
	* <ul>
	* <li>{@link org.eclipse.wsdl.impl.ImportImpl#getNamespaceURI <em>Namespace URI</em>}</li>
	* <li>{@link org.eclipse.wsdl.impl.ImportImpl#getLocationURI <em>Location URI</em>}</li>
	* <li>{@link org.eclipse.wsdl.impl.ImportImpl#getEDefinition <em>EDefinition</em>}</li>
	* <li>{@link org.eclipse.wsdl.impl.ImportImpl#getESchema <em>ESchema</em>}</li>
	* </ul>
	* </p>
	*
	* @generated
	*/
	public class ImportImpl extends WSDLElementImpl implements Import
	{
	protected boolean resolved;

	/**
	* The default value of the '{@link #getNamespaceURI() <em>Namespace URI</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getNamespaceURI()
	* @generated
	* @ordered
	*/
	protected static final String NAMESPACE_URI_EDEFAULT = null;

	/**
	* The cached value of the '{@link #getNamespaceURI() <em>Namespace URI</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getNamespaceURI()
	* @generated
	* @ordered
	*/
	protected String namespaceURI = NAMESPACE_URI_EDEFAULT;

	/**
	* The default value of the '{@link #getLocationURI() <em>Location URI</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getLocationURI()
	* @generated
	* @ordered
	*/
	protected static final String LOCATION_URI_EDEFAULT = null;

	/**
	* The cached value of the '{@link #getLocationURI() <em>Location URI</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getLocationURI()
	* @generated
	* @ordered
	*/
	protected String locationURI = LOCATION_URI_EDEFAULT;

	/**
	* The cached value of the '{@link #getEDefinition() <em>EDefinition</em>}' reference.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getEDefinition()
	* @generated
	* @ordered
	*/
	protected Definition eDefinition = null;

	/**
	* The cached value of the '{@link #getESchema() <em>ESchema</em>}' reference.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getESchema()
	* @generated
	* @ordered
	*/
	protected XSDSchema eSchema = null;

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected ImportImpl()
	{
	super();
	}

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public String getNamespaceURI()
	{
	return namespaceURI;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void setNamespaceURI(String newNamespaceURI)
	{
	String oldNamespaceURI = namespaceURI;
	namespaceURI = newNamespaceURI;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, WSDLPackage.IMPORT__NAMESPACE_URI, oldNamespaceURI, namespaceURI));
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public String getLocationURI()
	{
	return locationURI;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void setLocationURI(String newLocationURI)
	{
	String oldLocationURI = locationURI;
	locationURI = newLocationURI;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, WSDLPackage.IMPORT__LOCATION_URI, oldLocationURI, locationURI));
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Definition getEDefinition()
	{
	if (eDefinition != null && eDefinition.eIsProxy())
	{
	Definition oldEDefinition = eDefinition;
	eDefinition = (Definition)eResolveProxy((InternalEObject)eDefinition);
	if (eDefinition != oldEDefinition)
	{
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.RESOLVE, WSDLPackage.IMPORT__EDEFINITION, oldEDefinition, eDefinition));
	}
	}
	return eDefinition;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Definition basicGetEDefinition()
	{
	return eDefinition;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void setEDefinition(Definition newEDefinition)
	{
	Definition oldEDefinition = eDefinition;
	eDefinition = newEDefinition;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, WSDLPackage.IMPORT__EDEFINITION, oldEDefinition, eDefinition));
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public XSDSchema getESchema()
	{
	if (eSchema != null && eSchema.eIsProxy())
	{
	XSDSchema oldESchema = eSchema;
	eSchema = (XSDSchema)eResolveProxy((InternalEObject)eSchema);
	if (eSchema != oldESchema)
	{
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.RESOLVE, WSDLPackage.IMPORT__ESCHEMA, oldESchema, eSchema));
	}
	}
	return eSchema;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public XSDSchema basicGetESchema()
	{
	return eSchema;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void setESchema(XSDSchema newESchema)
	{
	XSDSchema oldESchema = eSchema;
	eSchema = newESchema;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, WSDLPackage.IMPORT__ESCHEMA, oldESchema, eSchema));
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated NOT
	*/
	public XSDSchema getSchema()
	{
	return getESchema();
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated NOT
	*/
	public void setSchema(XSDSchema schema)
	{
	setESchema(schema);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public Object eGet(EStructuralFeature eFeature, boolean resolve)
	{
	switch (eDerivedStructuralFeatureID(eFeature))
	{
	case WSDLPackage.IMPORT__DOCUMENTATION_ELEMENT:
	return getDocumentationElement();
	case WSDLPackage.IMPORT__ELEMENT:
	return getElement();
	case WSDLPackage.IMPORT__NAMESPACE_URI:
	return getNamespaceURI();
	case WSDLPackage.IMPORT__LOCATION_URI:
	return getLocationURI();
	case WSDLPackage.IMPORT__EDEFINITION:
	if (resolve) return getEDefinition();
	return basicGetEDefinition();
	case WSDLPackage.IMPORT__ESCHEMA:
	if (resolve) return getESchema();
	return basicGetESchema();
	}
	return eDynamicGet(eFeature, resolve);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void eSet(EStructuralFeature eFeature, Object newValue)
	{
	switch (eDerivedStructuralFeatureID(eFeature))
	{
	case WSDLPackage.IMPORT__DOCUMENTATION_ELEMENT:
	setDocumentationElement((Element)newValue);
	return;
	case WSDLPackage.IMPORT__ELEMENT:
	setElement((Element)newValue);
	return;
	case WSDLPackage.IMPORT__NAMESPACE_URI:
	setNamespaceURI((String)newValue);
	return;
	case WSDLPackage.IMPORT__LOCATION_URI:
	setLocationURI((String)newValue);
	return;
	case WSDLPackage.IMPORT__EDEFINITION:
	setEDefinition((Definition)newValue);
	return;
	case WSDLPackage.IMPORT__ESCHEMA:
	setESchema((XSDSchema)newValue);
	return;
	}
	eDynamicSet(eFeature, newValue);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void eUnset(EStructuralFeature eFeature)
	{
	switch (eDerivedStructuralFeatureID(eFeature))
	{
	case WSDLPackage.IMPORT__DOCUMENTATION_ELEMENT:
	setDocumentationElement(DOCUMENTATION_ELEMENT_EDEFAULT);
	return;
	case WSDLPackage.IMPORT__ELEMENT:
	setElement(ELEMENT_EDEFAULT);
	return;
	case WSDLPackage.IMPORT__NAMESPACE_URI:
	setNamespaceURI(NAMESPACE_URI_EDEFAULT);
	return;
	case WSDLPackage.IMPORT__LOCATION_URI:
	setLocationURI(LOCATION_URI_EDEFAULT);
	return;
	case WSDLPackage.IMPORT__EDEFINITION:
	setEDefinition((Definition)null);
	return;
	case WSDLPackage.IMPORT__ESCHEMA:
	setESchema((XSDSchema)null);
	return;
	}
	eDynamicUnset(eFeature);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean eIsSet(EStructuralFeature eFeature)
	{
	switch (eDerivedStructuralFeatureID(eFeature))
	{
	case WSDLPackage.IMPORT__DOCUMENTATION_ELEMENT:
	return DOCUMENTATION_ELEMENT_EDEFAULT == null ? documentationElement != null : !DOCUMENTATION_ELEMENT_EDEFAULT.equals(documentationElement);
	case WSDLPackage.IMPORT__ELEMENT:
	return ELEMENT_EDEFAULT == null ? element != null : !ELEMENT_EDEFAULT.equals(element);
	case WSDLPackage.IMPORT__NAMESPACE_URI:
	return NAMESPACE_URI_EDEFAULT == null ? namespaceURI != null : !NAMESPACE_URI_EDEFAULT.equals(namespaceURI);
	case WSDLPackage.IMPORT__LOCATION_URI:
	return LOCATION_URI_EDEFAULT == null ? locationURI != null : !LOCATION_URI_EDEFAULT.equals(locationURI);
	case WSDLPackage.IMPORT__EDEFINITION:
	return eDefinition != null;
	case WSDLPackage.IMPORT__ESCHEMA:
	return eSchema != null;
	}
	return eDynamicIsSet(eFeature);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public String toString()
	{
	if (eIsProxy()) return super.toString();

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

	/**
	* @see Import#getDefinition()
	*/
	public javax.wsdl.Definition getDefinition()
	{
	return getEDefinition();
	}

	/**
	* @see Import#setDefinition(Definition)
	*/
	public void setDefinition(javax.wsdl.Definition definition)
	{
	setEDefinition((org.eclipse.wst.wsdl.Definition) definition);
	}

	//
	// Reconcile methods
	//
	public void reconcileAttributes(Element changedElement)
	{
	setNamespaceURI(WSDLConstants.getAttribute(changedElement, WSDLConstants.NAMESPACE_ATTRIBUTE));
	setLocationURI(WSDLConstants.getAttribute(changedElement, WSDLConstants.LOCATION_ATTRIBUTE));
	}

	//
	// For reconciliation: Model -> DOM
	//
	protected void changeAttribute(EAttribute eAttribute)
	{
	// We need to set this boolean to false because the Import may point to a different location.
	// So we need we should view this import as unresolved.
	resolved = false;

	if (isReconciling)
	return;

	super.changeAttribute(eAttribute);
	Element theElement = getElement();
	if (theElement != null)
	{
	if (eAttribute == null \|\| eAttribute == WSDLPackage.eINSTANCE.getImport_NamespaceURI())
	niceSetAttribute(theElement, WSDLConstants.NAMESPACE_ATTRIBUTE, getNamespaceURI());

	if (eAttribute == null \|\| eAttribute == WSDLPackage.eINSTANCE.getImport_LocationURI())
	niceSetAttribute(theElement, WSDLConstants.LOCATION_ATTRIBUTE, getLocationURI());
	}
	}

	public Element createElement()
	{
	Element newElement = createElement(WSDLConstants.IMPORT);
	setElement(newElement);
	return newElement;
	}

	public void importDefinitionOrSchema()
	{
	resolve(getNamespaceURI(), getLocationURI());
	}

	protected void resolve(String namespace, String location)
	{
	if (!resolved)
	{
	Definition definition = getEnclosingDefinition();
	if (definition != null && definition.getDocumentBaseURI() != null)
	{
	Resource resource = definition.eResource();
	if (resource != null)
	{
	ResourceSet resourceSet = resource.getResourceSet();
	if (resourceSet != null)
	{
	if (namespace == null)
	{
	namespace = definition.getTargetNamespace();
	}

	String resolvedLocation = resolveLocation(definition, namespace, location);

	URI uri = URI.createURI(resolvedLocation);
	Resource resolvedResource = resourceSet.getResource(uri, false);
	if (resolvedResource == null)
	{
	try
	{
	InputStream inputStream = resourceSet.getURIConverter().createInputStream(uri);
	resolvedResource = resourceSet.createResource(uri);
	resolvedResource.load(inputStream, resourceSet.getLoadOptions());
	}
	catch (IOException exception)
	{
	// It is generally not an error to fail to resolve.
	// If a resource is actually created,
	// which happens only when we can create an input stream,
	// then it's an error if it's not a good wsdl or schema
	}
	}

	if (resolvedResource != null)
	{
	if (resolvedResource instanceof WSDLResourceImpl)
	{
	eDefinition = ((WSDLResourceImpl) resolvedResource).getDefinition();
	}
	else if (resolvedResource instanceof XSDResourceImpl)
	{
	eSchema = ((XSDResourceImpl) resolvedResource).getSchema();
	}
	else
	{
	eDefinition = WSDLFactory.eINSTANCE.createDefinition();
	}
	}
	resolved = true;
	}
	}
	}
	}
	}

	protected String resolveLocation(Definition definition, String namespace, String schemaLocation)
	{
	String result = null;
	WSDLModelLocator locator = (WSDLModelLocator)EcoreUtil.getRegisteredAdapter(definition.eResource(), WSDLModelLocator.class);
	if (locator != null)
	{
	result = locator.resolveURI(definition.getDocumentBaseURI(), namespace, schemaLocation);
	}
	else
	{
	// TODO... there's some default resolving we'll need to do here
	// see XSDSchemaDirective
	URI baseLocationURI = createURI(definition.getDocumentBaseURI());
	URI locationURI = URI.createURI(schemaLocation);
	return locationURI.resolve(baseLocationURI).toString();
	}
	return result;
	}

	//TODO... push down to EMF
	private static URI createURI(String uriString)
	{
	if (hasProtocol(uriString))
	return URI.createURI(uriString);
	else
	return URI.createFileURI(uriString);
	}

	//TODO... push down to EMF
	private static boolean hasProtocol(String uri)
	{
	boolean result = false;
	if (uri != null)
	{
	int index = uri.indexOf(":");
	if (index != -1 && index > 2) // assume protocol with be length 3 so that the'C' in 'C:/' is not interpreted as a protocol
	{
	result = true;
	}
	}
	return result;
	}
	} //ImportImpl