/*******************************************************************************
* Copyright (c) 2009, 2010 Progress Software Corporation.
* 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
******************************************************************************/
/**
* <copyright>
* </copyright>
*
* $Id$
*/
package org.fusesource.tools.core.message.impl;
import java.io.File;
import java.io.IOException;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
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.FeatureMap;
import org.eclipse.emf.ecore.util.FeatureMap.Entry;
import org.eclipse.emf.ecore.xml.type.impl.AnyTypeImpl;
import org.fusesource.tools.core.message.Body;
import org.fusesource.tools.core.message.MessagePackage;
import org.fusesource.tools.core.message.util.ReaderUtils;
/**
* <!-- begin-user-doc --> An implementation of the model object '<em><b>Body</b></em>'. <!--
* end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.fusesource.tools.core.message.impl.BodyImpl#getContent <em>Content</em>}</li>
* <li>{@link org.fusesource.tools.core.message.impl.BodyImpl#getFileRef <em>File Ref</em>}</li>
* <li>{@link org.fusesource.tools.core.message.impl.BodyImpl#isUseFileRef <em>Use File Ref</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class BodyImpl extends EObjectImpl implements Body {
/**
* The cached value of the '{@link #getContent() <em>Content</em>}' containment reference. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @see #getContent()
* @generated
* @ordered
*/
protected EObject content;
/**
* The default value of the '{@link #getFileRef() <em>File Ref</em>}' attribute. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @see #getFileRef()
* @generated
* @ordered
*/
protected static final String FILE_REF_EDEFAULT = null;
/**
* The cached value of the '{@link #getFileRef() <em>File Ref</em>}' attribute. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @see #getFileRef()
* @generated
* @ordered
*/
protected String fileRef = FILE_REF_EDEFAULT;
/**
* The default value of the '{@link #isUseFileRef() <em>Use File Ref</em>}' attribute. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @see #isUseFileRef()
* @generated
* @ordered
*/
protected static final boolean USE_FILE_REF_EDEFAULT = false;
/**
* The cached value of the '{@link #isUseFileRef() <em>Use File Ref</em>}' attribute. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @see #isUseFileRef()
* @generated
* @ordered
*/
protected boolean useFileRef = USE_FILE_REF_EDEFAULT;
/**
* This is true if the Use File Ref attribute has been set. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @generated
* @ordered
*/
protected boolean useFileRefESet;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected BodyImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
protected EClass eStaticClass() {
return MessagePackage.Literals.BODY;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public EObject getContent() {
return content;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public NotificationChain basicSetContent(EObject newContent, NotificationChain msgs) {
EObject oldContent = content;
content = newContent;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
MessagePackage.BODY__CONTENT, oldContent, newContent);
if (msgs == null) {
msgs = notification;
} else {
msgs.add(notification);
}
}
return msgs;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void setContent(EObject newContent) {
if (newContent != content) {
NotificationChain msgs = null;
if (content != null) {
msgs = ((InternalEObject) content).eInverseRemove(this, EOPPOSITE_FEATURE_BASE
- MessagePackage.BODY__CONTENT, null, msgs);
}
if (newContent != null) {
msgs = ((InternalEObject) newContent).eInverseAdd(this, EOPPOSITE_FEATURE_BASE
- MessagePackage.BODY__CONTENT, null, msgs);
}
msgs = basicSetContent(newContent, msgs);
if (msgs != null) {
msgs.dispatch();
}
} else if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET, MessagePackage.BODY__CONTENT, newContent, newContent));
}
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public String getFileRef() {
return fileRef;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void setFileRef(String newFileRef) {
String oldFileRef = fileRef;
fileRef = newFileRef;
if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET, MessagePackage.BODY__FILE_REF, oldFileRef, fileRef));
}
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public boolean isUseFileRef() {
return useFileRef;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void setUseFileRef(boolean newUseFileRef) {
boolean oldUseFileRef = useFileRef;
useFileRef = newUseFileRef;
boolean oldUseFileRefESet = useFileRefESet;
useFileRefESet = true;
if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.SET, MessagePackage.BODY__USE_FILE_REF, oldUseFileRef,
useFileRef, !oldUseFileRefESet));
}
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public void unsetUseFileRef() {
boolean oldUseFileRef = useFileRef;
boolean oldUseFileRefESet = useFileRefESet;
useFileRef = USE_FILE_REF_EDEFAULT;
useFileRefESet = false;
if (eNotificationRequired()) {
eNotify(new ENotificationImpl(this, Notification.UNSET, MessagePackage.BODY__USE_FILE_REF, oldUseFileRef,
USE_FILE_REF_EDEFAULT, oldUseFileRefESet));
}
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public boolean isSetUseFileRef() {
return useFileRefESet;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case MessagePackage.BODY__CONTENT:
return basicSetContent(null, 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 MessagePackage.BODY__CONTENT:
return getContent();
case MessagePackage.BODY__FILE_REF:
return getFileRef();
case MessagePackage.BODY__USE_FILE_REF:
return isUseFileRef() ? Boolean.TRUE : Boolean.FALSE;
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case MessagePackage.BODY__CONTENT:
setContent((EObject) newValue);
return;
case MessagePackage.BODY__FILE_REF:
setFileRef((String) newValue);
return;
case MessagePackage.BODY__USE_FILE_REF:
setUseFileRef(((Boolean) newValue).booleanValue());
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case MessagePackage.BODY__CONTENT:
setContent((EObject) null);
return;
case MessagePackage.BODY__FILE_REF:
setFileRef(FILE_REF_EDEFAULT);
return;
case MessagePackage.BODY__USE_FILE_REF:
unsetUseFileRef();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case MessagePackage.BODY__CONTENT:
return content != null;
case MessagePackage.BODY__FILE_REF:
return FILE_REF_EDEFAULT == null ? fileRef != null : !FILE_REF_EDEFAULT.equals(fileRef);
case MessagePackage.BODY__USE_FILE_REF:
return isSetUseFileRef();
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public String toString() {
if (eIsProxy()) {
return super.toString();
}
StringBuffer result = new StringBuffer(super.toString());
result.append(" (fileRef: ");
result.append(fileRef);
result.append(", useFileRef: ");
if (useFileRefESet) {
result.append(useFileRef);
} else {
result.append("<unset>");
}
result.append(')');
return result.toString();
}
/**
* Returns the message content based on useFileRef attribute
*/
public String getMessageContent() {
if (isUseFileRef()) {
try {
if (getFileRef() != null) {
File file = new File(getFileRef());
if (file != null && file.exists()) {
return ReaderUtils.getContentAsString(file);
}
}
} catch (IOException e) {
e.printStackTrace();
// TODO handle exception
}
} else {
if (content instanceof AnyTypeImpl) {
AnyTypeImpl anyTypeImpl = (AnyTypeImpl) content;
FeatureMap mixed = anyTypeImpl.getMixed();
for (Entry entry : mixed) {
if (entry.getValue() instanceof String) {
return (String) entry.getValue();
} else if (entry.getValue() == null) {
return "";
}
}
}
}
return "";
}
} // BodyImpl