/*******************************************************************************
* Copyright (c) 2001, 2009 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.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import javax.xml.namespace.QName;
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.EReference;
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.wst.wsdl.Binding;
import org.eclipse.wst.wsdl.BindingOperation;
import org.eclipse.wst.wsdl.Definition;
import org.eclipse.wst.wsdl.ExtensibilityElement;
import org.eclipse.wst.wsdl.PortType;
import org.eclipse.wst.wsdl.WSDLFactory;
import org.eclipse.wst.wsdl.WSDLPackage;
import org.eclipse.wst.wsdl.internal.util.WSDLUtil;
import org.eclipse.wst.wsdl.util.WSDLConstants;
import org.w3c.dom.Element;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Binding</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.wst.wsdl.internal.impl.BindingImpl#getQName <em>QName</em>}</li>
* <li>{@link org.eclipse.wst.wsdl.internal.impl.BindingImpl#isUndefined <em>Undefined</em>}</li>
* <li>{@link org.eclipse.wst.wsdl.internal.impl.BindingImpl#getEPortType <em>EPort Type</em>}</li>
* <li>{@link org.eclipse.wst.wsdl.internal.impl.BindingImpl#getEBindingOperations <em>EBinding Operations</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class BindingImpl extends ExtensibleElementImpl implements Binding
{
/**
* This class is not intended to be serialized.
* serialVersionUID is assigned with 1L to avoid
* compiler warning messages.
*/
private static final long serialVersionUID = 1L;
/**
* The default value of the '{@link #getQName() <em>QName</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getQName()
* @generated
* @ordered
*/
protected static final QName QNAME_EDEFAULT = null;
/**
* The cached value of the '{@link #getQName() <em>QName</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getQName()
* @generated
* @ordered
*/
protected QName qName = QNAME_EDEFAULT;
/**
* The default value of the '{@link #isUndefined() <em>Undefined</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isUndefined()
* @generated
* @ordered
*/
protected static final boolean UNDEFINED_EDEFAULT = false;
/**
* The cached value of the '{@link #isUndefined() <em>Undefined</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isUndefined()
* @generated
* @ordered
*/
protected boolean undefined = UNDEFINED_EDEFAULT;
/**
* The cached value of the '{@link #getEPortType() <em>EPort Type</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getEPortType()
* @generated
* @ordered
*/
protected PortType ePortType;
/**
* The cached value of the '{@link #getEBindingOperations() <em>EBinding Operations</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getEBindingOperations()
* @generated
* @ordered
*/
protected EList eBindingOperations;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected BindingImpl()
{
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected EClass eStaticClass()
{
return WSDLPackage.Literals.BINDING;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public QName getQName()
{
return qName;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setQName(QName newQName)
{
QName oldQName = qName;
qName = newQName;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, WSDLPackage.BINDING__QNAME, oldQName, qName));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isUndefined()
{
return undefined;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setUndefined(boolean newUndefined)
{
boolean oldUndefined = undefined;
undefined = newUndefined;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, WSDLPackage.BINDING__UNDEFINED, oldUndefined, undefined));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public PortType getEPortType()
{
if (ePortType != null && ePortType.eIsProxy())
{
InternalEObject oldEPortType = (InternalEObject)ePortType;
ePortType = (PortType)eResolveProxy(oldEPortType);
if (ePortType != oldEPortType)
{
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, WSDLPackage.BINDING__EPORT_TYPE, oldEPortType, ePortType));
}
}
return ePortType;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public PortType basicGetEPortType()
{
return ePortType;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setEPortType(PortType newEPortType)
{
PortType oldEPortType = ePortType;
ePortType = newEPortType;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, WSDLPackage.BINDING__EPORT_TYPE, oldEPortType, ePortType));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList getEBindingOperations()
{
if (eBindingOperations == null)
{
eBindingOperations = new EObjectContainmentEList(BindingOperation.class, this, WSDLPackage.BINDING__EBINDING_OPERATIONS);
}
return eBindingOperations;
}
/**
* <!-- begin-user-doc -->
* Add an operation binding to binding.
* <!-- end-user-doc -->
* @generated NOT
*/
public void addBindingOperation(javax.wsdl.BindingOperation bindingOperation)
{
getBindingOperations().add(bindingOperation);
}
/**
* <!-- begin-user-doc -->
* Get the specified operation binding. Note that operation names can
* be overloaded within a PortType. In case of overloading, the
* names of the input and output messages can be used to further
* refine the search.
* @param name the name of the desired operation binding.
* @param inputName the name of the input message; if this is null
* it will be ignored.
* @param outputName the name of the output message; if this is null
* it will be ignored.
* @return the corresponding operation binding, or null if there wasn't
* any matching operation binding
* <!-- end-user-doc -->
* @generated NOT
*/
public javax.wsdl.BindingOperation getBindingOperation(String name, String inputName, String outputName)
{
Iterator opBindingIterator = getBindingOperations().iterator();
while (opBindingIterator.hasNext())
{
javax.wsdl.BindingOperation op = (javax.wsdl.BindingOperation)opBindingIterator.next();
if (op == null)
continue;
String opName = op.getName();
if (name != null && opName != null)
{
if (!name.equals(opName))
op = null;
}
else if (name != null || opName != null)
{
op = null;
}
if (op != null && inputName != null)
{
javax.wsdl.BindingInput input = op.getBindingInput();
if (input != null)
{
String opInputName = input.getName();
if (opInputName == null || !opInputName.equals(inputName))
op = null;
}
else
op = null;
}
if (op != null && outputName != null)
{
javax.wsdl.BindingOutput output = op.getBindingOutput();
if (output != null)
{
String opOutputName = output.getName();
if (opOutputName == null || !opOutputName.equals(outputName))
op = null;
}
else
op = null;
}
if (op != null)
return op;
} // end while
return null; // binding operation not found
}
/**
* <!-- begin-user-doc -->
* Get all the operation bindings defined here.
* <!-- end-user-doc -->
* @generated NOT
*/
public List getBindingOperations()
{
return getEBindingOperations();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public javax.wsdl.PortType getPortType()
{
return getEPortType();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public void setPortType(javax.wsdl.PortType portType)
{
setEPortType((PortType)portType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
{
switch (featureID)
{
case WSDLPackage.BINDING__EBINDING_OPERATIONS:
return ((InternalEList)getEBindingOperations()).basicRemove(otherEnd, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Object eGet(int featureID, boolean resolve, boolean coreType)
{
switch (featureID)
{
case WSDLPackage.BINDING__QNAME:
return getQName();
case WSDLPackage.BINDING__UNDEFINED:
return isUndefined() ? Boolean.TRUE : Boolean.FALSE;
case WSDLPackage.BINDING__EPORT_TYPE:
if (resolve)
return getEPortType();
return basicGetEPortType();
case WSDLPackage.BINDING__EBINDING_OPERATIONS:
return getEBindingOperations();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void eSet(int featureID, Object newValue)
{
switch (featureID)
{
case WSDLPackage.BINDING__QNAME:
setQName((QName)newValue);
return;
case WSDLPackage.BINDING__UNDEFINED:
setUndefined(((Boolean)newValue).booleanValue());
return;
case WSDLPackage.BINDING__EPORT_TYPE:
setEPortType((PortType)newValue);
return;
case WSDLPackage.BINDING__EBINDING_OPERATIONS:
getEBindingOperations().clear();
getEBindingOperations().addAll((Collection)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void eUnset(int featureID)
{
switch (featureID)
{
case WSDLPackage.BINDING__QNAME:
setQName(QNAME_EDEFAULT);
return;
case WSDLPackage.BINDING__UNDEFINED:
setUndefined(UNDEFINED_EDEFAULT);
return;
case WSDLPackage.BINDING__EPORT_TYPE:
setEPortType((PortType)null);
return;
case WSDLPackage.BINDING__EBINDING_OPERATIONS:
getEBindingOperations().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean eIsSet(int featureID)
{
switch (featureID)
{
case WSDLPackage.BINDING__QNAME:
return QNAME_EDEFAULT == null ? qName != null : !QNAME_EDEFAULT.equals(qName);
case WSDLPackage.BINDING__UNDEFINED:
return undefined != UNDEFINED_EDEFAULT;
case WSDLPackage.BINDING__EPORT_TYPE:
return ePortType != null;
case WSDLPackage.BINDING__EBINDING_OPERATIONS:
return eBindingOperations != null && !eBindingOperations.isEmpty();
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public String toString()
{
if (eIsProxy())
return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (qName: "); //$NON-NLS-1$
result.append(qName);
result.append(", undefined: "); //$NON-NLS-1$
result.append(undefined);
result.append(')');
return result.toString();
}
//
// Reconcile methods
//
public void reconcileAttributes(Element changedElement)
{
Definition definition = getEnclosingDefinition();
String name = changedElement.getAttribute(WSDLConstants.NAME_ATTRIBUTE);
QName qname = new QName(definition.getTargetNamespace(), name == null ? "" : name); //$NON-NLS-1$
setQName(qname);
reconcileReferences(false);
}
public Collection getModelObjects(Object component)
{
Binding binding = (Binding)component;
List list = new ArrayList();
list.addAll(binding.getEBindingOperations());
list.addAll(binding.getEExtensibilityElements());
return list;
}
public void handleUnreconciledElement(Element child, Collection remainingModelObjects)
{
switch (WSDLUtil.getInstance().getWSDLType(child))
{
case WSDLConstants.OPERATION:
BindingOperation operation = WSDLFactory.eINSTANCE.createBindingOperation();
operation.setEnclosingDefinition(getEnclosingDefinition());
operation.setElement(child);
addBindingOperation(operation);
break;
default:
super.handleUnreconciledElement(child, remainingModelObjects);
break;
}
}
protected void handleReconciliation(Collection remainingModelObjects)
{
for (Iterator i = remainingModelObjects.iterator(); i.hasNext();)
{
remove(this, i.next());
}
}
protected void remove(Object component, Object modelObject)
{
List list = getList(component, modelObject);
if (list != null)
{
list.remove(modelObject);
}
}
private List getList(Object component, Object modelObject)
{
List result = null;
Binding binding = (Binding)component;
if (modelObject instanceof BindingOperation)
{
result = binding.getEBindingOperations();
}
else if (modelObject instanceof ExtensibilityElement)
{
result = binding.getEExtensibilityElements();
}
return result;
}
//
// For reconciliation: Model -> DOM
//
protected void changeAttribute(EAttribute eAttribute)
{
if (isReconciling)
return;
super.changeAttribute(eAttribute);
Element theElement = getElement();
if (theElement != null)
{
if (eAttribute == null || eAttribute == WSDLPackage.Literals.BINDING__QNAME)
niceSetAttribute(theElement, WSDLConstants.NAME_ATTRIBUTE, getQName().getLocalPart());
}
}
protected void changeReference(EReference eReference)
{
if (isReconciling)
return;
super.changeReference(eReference);
Element theElement = getElement();
if (theElement != null)
{
if (eReference == null || eReference == WSDLPackage.Literals.BINDING__EPORT_TYPE)
{
PortType portType = getEPortType();
if (portType != null)
{
QName qName = portType.getQName();
niceSetAttributeURIValue(theElement, WSDLConstants.TYPE_ATTRIBUTE, qName.getNamespaceURI() + "#" + qName.getLocalPart());
}
}
}
}
protected Element createElement()
{
Element newElement = createElement(WSDLConstants.BINDING);
setElement(newElement);
Iterator iterator = getExtensibilityElements().iterator();
while (iterator.hasNext())
{
ExtensibilityElement extensibilityElement = (ExtensibilityElement)iterator.next();
Element child = ((ExtensibilityElementImpl)extensibilityElement).createElement();
newElement.appendChild(child);
}
iterator = getEBindingOperations().iterator();
while (iterator.hasNext())
{
BindingOperation operation = (BindingOperation)iterator.next();
Element child = ((BindingOperationImpl)operation).createElement();
newElement.appendChild(child);
}
return newElement;
}
public void reconcileReferences(boolean deep)
{
if (element != null)
{
Definition definition = (Definition)getEnclosingDefinition();
QName portTypeQName = createQName(definition, element.getAttribute(WSDLConstants.TYPE_ATTRIBUTE), element);
PortType newPortType = portTypeQName != null ? (PortType)definition.getPortType(portTypeQName) : null;
if (newPortType != getEPortType())
{
setEPortType(newPortType);
}
}
super.reconcileReferences(deep);
}
} //BindingImpl