JBPMBpmn2ResourceFactoryImpl.java

/*
 * Copyright 2015 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.
 * 
 *      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.jbpm.simulation.util;

import java.util.ArrayList;

import org.eclipse.bpmn2.Bpmn2Factory;
import org.eclipse.bpmn2.Definitions;
import org.eclipse.bpmn2.DocumentRoot;
import org.eclipse.bpmn2.util.OnlyContainmentTypeInfo;
import org.eclipse.bpmn2.util.XmlExtendedMetadata;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.resource.impl.ResourceFactoryImpl;
import org.eclipse.emf.ecore.util.ExtendedMetaData;
import org.eclipse.emf.ecore.xmi.XMLResource;
import org.eclipse.emf.ecore.xmi.impl.ElementHandlerImpl;

public class JBPMBpmn2ResourceFactoryImpl extends ResourceFactoryImpl {
	/**
     * Creates an instance of the resource factory.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public JBPMBpmn2ResourceFactoryImpl() {
        super();
    }

    /**
     * Creates an instance of the resource.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated NOT
     */
    @Override
    public Resource createResource(URI uri) {
        JBPMBpmn2ResourceImpl result = new JBPMBpmn2ResourceImpl(uri);
        ExtendedMetaData extendedMetadata = new XmlExtendedMetadata();
        result.getDefaultSaveOptions().put(XMLResource.OPTION_EXTENDED_META_DATA, extendedMetadata);
        result.getDefaultLoadOptions().put(XMLResource.OPTION_EXTENDED_META_DATA, extendedMetadata);

        result.getDefaultSaveOptions().put(XMLResource.OPTION_SAVE_TYPE_INFORMATION,
                new OnlyContainmentTypeInfo());

        result.getDefaultLoadOptions().put(XMLResource.OPTION_USE_ENCODED_ATTRIBUTE_STYLE,
                Boolean.TRUE);
        result.getDefaultSaveOptions().put(XMLResource.OPTION_USE_ENCODED_ATTRIBUTE_STYLE,
                Boolean.TRUE);

        result.getDefaultLoadOptions().put(XMLResource.OPTION_USE_LEXICAL_HANDLER, Boolean.TRUE);

        result.getDefaultSaveOptions().put(XMLResource.OPTION_ELEMENT_HANDLER,
                new ElementHandlerImpl(true));

        result.getDefaultSaveOptions().put(XMLResource.OPTION_ENCODING, "UTF-8");
        result.getDefaultSaveOptions().put(XMLResource.OPTION_USE_CACHED_LOOKUP_TABLE, new ArrayList<Object>());

        return result;
    }

    /*
     * 
     * Creates a new BpmnResourceImpl and initializes it.
     * 
     * The method creates a DocumentRoot and a Definitions element, as both are
     * mandatory.
     */

    public Definitions createAndInitResource(URI uri) {
        Resource resource = createResource(uri);
        Bpmn2Factory factory = Bpmn2Factory.eINSTANCE;
        Definitions definitions = factory.createDefinitions();
        DocumentRoot docummentRoot = factory.createDocumentRoot();
        docummentRoot.setDefinitions(definitions);
        resource.getContents().add(docummentRoot);

        return definitions;
    }
}