| /******************************************************************************* |
| * Copyright (c) 2001, 2007 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.xsd.ui.internal.common.commands; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.xsd.XSDComplexTypeDefinition; |
| import org.eclipse.xsd.XSDConcreteComponent; |
| import org.eclipse.xsd.XSDElementDeclaration; |
| import org.eclipse.xsd.XSDFactory; |
| import org.eclipse.xsd.XSDSchema; |
| import org.eclipse.xsd.XSDTypeDefinition; |
| import org.eclipse.xsd.util.XSDSchemaBuildingTools; |
| import org.w3c.dom.Text; |
| |
| public final class AddXSDComplexTypeDefinitionCommand extends BaseCommand |
| { |
| protected XSDConcreteComponent parent; |
| protected XSDComplexTypeDefinition createdComplexType; |
| private String nameToAdd; |
| |
| public AddXSDComplexTypeDefinitionCommand(String label, XSDConcreteComponent parent) |
| { |
| super(label); |
| this.parent = parent; |
| } |
| |
| public void setNameToAdd(String nameToAdd) |
| { |
| this.nameToAdd = nameToAdd; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.gef.commands.Command#execute() |
| */ |
| public void execute() |
| { |
| try |
| { |
| beginRecording(parent.getElement()); |
| XSDFactory factory = XSDSchemaBuildingTools.getXSDFactory(); |
| XSDComplexTypeDefinition complexType = factory.createXSDComplexTypeDefinition(); |
| addedXSDConcreteComponent = complexType; |
| String newName = getNewName(nameToAdd == null ? "NewComplexType" : nameToAdd, parent.getSchema()); //$NON-NLS-1$ |
| complexType.setName(newName); |
| if (parent instanceof XSDSchema) |
| { |
| try |
| { |
| XSDSchema xsdSchema = (XSDSchema) parent; |
| ensureSchemaElement(xsdSchema); |
| Text textNode = xsdSchema.getDocument().createTextNode("\n"); //$NON-NLS-1$ |
| xsdSchema.getElement().appendChild(textNode); |
| xsdSchema.getContents().add(complexType); |
| } |
| catch (Exception e) |
| { |
| |
| } |
| } |
| else if (parent instanceof XSDElementDeclaration) |
| { |
| ((XSDElementDeclaration) parent).setAnonymousTypeDefinition(complexType); |
| formatChild(parent.getElement()); |
| } |
| createdComplexType = complexType; |
| } |
| finally |
| { |
| endRecording(); |
| } |
| } |
| |
| protected String getNewName(String description, XSDSchema schema) |
| { |
| String candidateName = description; //$NON-NLS-1$ |
| int i = 1; |
| |
| List list = schema.getTypeDefinitions(); |
| List listOfNames = new ArrayList(); |
| for (Iterator iter = list.iterator(); iter.hasNext();) |
| { |
| XSDTypeDefinition typeDef = (XSDTypeDefinition) iter.next(); |
| String name = typeDef.getName(); |
| if (name == null) |
| name = ""; //$NON-NLS-1$ |
| if (typeDef.getTargetNamespace() == schema.getTargetNamespace()) |
| listOfNames.add(name); |
| } |
| |
| boolean flag = true; |
| while (flag) |
| { |
| if (!listOfNames.contains(candidateName)) |
| { |
| flag = false; |
| break; |
| } |
| candidateName = description + String.valueOf(i); //$NON-NLS-1$ |
| i++; |
| } |
| |
| return candidateName; |
| } |
| |
| public XSDComplexTypeDefinition getCreatedComplexType() |
| { |
| return createdComplexType; |
| } |
| } |