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/**
* Copyright (c) 2014 CEA LIST.
*
* 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:
* CEA LIST - Initial API and implementation
*/
package org.eclipse.papyrus.uml.diagram.deployment.parsers;
import java.text.FieldPosition;
import java.text.MessageFormat;
import java.text.ParsePosition;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.emf.ecore.EAttribute;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.gmf.runtime.common.core.command.ICommand;
import org.eclipse.gmf.runtime.common.ui.services.parser.IParserEditStatus;
import org.eclipse.gmf.runtime.common.ui.services.parser.ParserEditStatus;
import org.eclipse.gmf.tooling.runtime.parsers.AbstractAttributeParser;
import org.eclipse.osgi.util.NLS;
import org.eclipse.papyrus.uml.diagram.deployment.part.Messages;
import org.eclipse.papyrus.uml.diagram.deployment.part.UMLDiagramEditorPlugin;
/**
* @generated
*/
public class MessageFormatParser extends AbstractAttributeParser {
/**
* @generated
*/
private String defaultPattern;
/**
* @generated
*/
private String defaultEditablePattern;
/**
* @generated
*/
private MessageFormat viewProcessor;
/**
* @generated
*/
private MessageFormat editorProcessor;
/**
* @generated
*/
private MessageFormat editProcessor;
/**
* @generated
*/
public MessageFormatParser(EAttribute[] features) {
super(features);
}
/**
* @generated
*/
public MessageFormatParser(EAttribute[] features, EAttribute[] editableFeatures) {
super(features, editableFeatures);
}
/**
* @generated
*/
protected String getDefaultPattern() {
if (defaultPattern == null) {
StringBuffer sb = new StringBuffer();
for (int i = 0; i < features.length; i++) {
if (i > 0) {
sb.append(' ');
}
sb.append('{');
sb.append(i);
sb.append('}');
}
defaultPattern = sb.toString();
}
return defaultPattern;
}
/**
* @generated
*/
@Override
public void setViewPattern(String viewPattern) {
super.setViewPattern(viewPattern);
viewProcessor = null;
}
/**
* @generated
*/
@Override
public void setEditorPattern(String editorPattern) {
super.setEditorPattern(editorPattern);
editorProcessor = null;
}
/**
* @generated
*/
protected MessageFormat getViewProcessor() {
if (viewProcessor == null) {
viewProcessor = new MessageFormat(getViewPattern() == null ? getDefaultPattern() : getViewPattern());
}
return viewProcessor;
}
/**
* @generated
*/
protected MessageFormat getEditorProcessor() {
if (editorProcessor == null) {
editorProcessor = new MessageFormat(getEditorPattern() == null ? getDefaultEditablePattern() : getEditorPattern());
}
return editorProcessor;
}
/**
* @generated
*/
protected String getDefaultEditablePattern() {
if (defaultEditablePattern == null) {
StringBuffer sb = new StringBuffer();
for (int i = 0; i < editableFeatures.length; i++) {
if (i > 0) {
sb.append(' ');
}
sb.append('{');
sb.append(i);
sb.append('}');
}
defaultEditablePattern = sb.toString();
}
return defaultEditablePattern;
}
/**
* @generated
*/
@Override
public void setEditPattern(String editPattern) {
super.setEditPattern(editPattern);
editProcessor = null;
}
/**
* @generated
*/
protected MessageFormat getEditProcessor() {
if (editProcessor == null) {
editProcessor = new MessageFormat(getEditPattern() == null ? getDefaultEditablePattern() : getEditPattern());
}
return editProcessor;
}
/**
* @generated
*/
@Override
public String getEditString(IAdaptable adapter, int flags) {
EObject element = adapter.getAdapter(EObject.class);
return getEditorProcessor().format(getEditableValues(element), new StringBuffer(), new FieldPosition(0)).toString();
}
/**
* @generated
*/
@Override
public IParserEditStatus isValidEditString(IAdaptable adapter, String editString) {
ParsePosition pos = new ParsePosition(0);
Object[] values = getEditProcessor().parse(editString, pos);
if (values == null) {
return new ParserEditStatus(
UMLDiagramEditorPlugin.ID,
IParserEditStatus.UNEDITABLE,
NLS.bind(
Messages.MessageFormatParser_InvalidInputError,
new Integer(pos.getErrorIndex())));
}
return validateNewValues(values);
}
/**
* @generated
*/
@Override
public ICommand getParseCommand(IAdaptable adapter, String newString, int flags) {
Object[] values = getEditProcessor().parse(newString, new ParsePosition(0));
return getParseCommand(adapter, values, flags);
}
/**
* @generated
*/
@Override
public String getPrintString(IAdaptable adapter, int flags) {
EObject element = adapter.getAdapter(EObject.class);
return getViewProcessor().format(getValues(element), new StringBuffer(), new FieldPosition(0)).toString();
}
}
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