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Kie Workbench - Common - Stunner - BPMN Definition Set - GWT Support for Eclipse EMF/XMI

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/*
 * Copyright 2019 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.eclipse.jbpm;

import java.util.HashMap;
import java.util.Map;

import org.eclipse.bpmn2.Bpmn2Package;
import org.eclipse.emf.ecore.EClassifier;
import org.eclipse.emf.ecore.EPackage;
import org.eclipse.emf.ecore.util.BasicExtendedMetaData;

public class XmlExtendedMetadata extends BasicExtendedMetaData {

    private static Map xmiToXmlNamespaceMap;

    private static void initXmiToXmlNamespaceMap() {
        xmiToXmlNamespaceMap = new HashMap(6);
        String[] namespaces = new String[]{
                "http://www.omg.org/spec/BPMN/20100524/MODEL-XMI",
                "http://www.omg.org/spec/BPMN/20100524/DI-XMI",
                "http://www.omg.org/spec/DD/20100524/DI-XMI",
                "http://www.omg.org/spec/DD/20100524/DC-XMI"
        };
        String[] var4 = namespaces;
        int var3 = namespaces.length;

        for (int var2 = 0; var2 < var3; ++var2) {
            String curNs = var4[var2];
            xmiToXmlNamespaceMap.put(curNs, xmiToXsdNamespaceUri(curNs));
        }
    }

    public XmlExtendedMetadata() {
    }

    public String getNamespace(EPackage ePackage) {
        if (xmiToXmlNamespaceMap == null) {
            initXmiToXmlNamespaceMap();
        }

        String ns = super.getNamespace(ePackage);
        String xmlNs;
        return (xmlNs = (String) xmiToXmlNamespaceMap.get(ns)) != null ? xmlNs : ns;
    }

    public EClassifier getType(EPackage ePackage, String name) {
        if (Bpmn2Package.eINSTANCE.equals(ePackage)) {
            if ("tBaseElementWithMixedContent".equals(name)) {
                return Bpmn2Package.Literals.BASE_ELEMENT;
            }

            if ("tImplementation".equals(name)) {
                return org.eclipse.emf.ecore.EcorePackage.Literals.ESTRING;
            }

            if ("tScript".equals(name)) {
                return org.eclipse.emf.ecore.EcorePackage.Literals.EOBJECT;
            }

            if ("tText".equals(name)) {
                return org.eclipse.emf.ecore.EcorePackage.Literals.EOBJECT;
            }

            if ("tTransactionMethod".equals(name)) {
                return org.eclipse.emf.ecore.EcorePackage.Literals.ESTRING;
            }
        }

        return super.getType(ePackage, name);
    }

    public static String xmiToXsdNamespaceUri(String xmiNsUri) {
        if (!xmiNsUri.endsWith("-XMI")) {
            throw new IllegalArgumentException("XMI namespace expected");
        } else {
            return xmiNsUri.substring(0, xmiNsUri.length() - 4);
        }
    }
}