diff options
Diffstat (limited to 'sdo-java/tags/1.0-incubator-M3/sdo/impl/src/main/java/org/apache/tuscany/sdo/helper/HelperContextImpl.java')
-rw-r--r-- | sdo-java/tags/1.0-incubator-M3/sdo/impl/src/main/java/org/apache/tuscany/sdo/helper/HelperContextImpl.java | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/sdo-java/tags/1.0-incubator-M3/sdo/impl/src/main/java/org/apache/tuscany/sdo/helper/HelperContextImpl.java b/sdo-java/tags/1.0-incubator-M3/sdo/impl/src/main/java/org/apache/tuscany/sdo/helper/HelperContextImpl.java new file mode 100644 index 0000000000..b031547891 --- /dev/null +++ b/sdo-java/tags/1.0-incubator-M3/sdo/impl/src/main/java/org/apache/tuscany/sdo/helper/HelperContextImpl.java @@ -0,0 +1,98 @@ +/** + * + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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.apache.tuscany.sdo.helper; + +import java.util.Iterator; + +import org.eclipse.emf.ecore.EPackage; +import org.eclipse.emf.ecore.impl.EPackageRegistryImpl; +import org.eclipse.emf.ecore.util.ExtendedMetaData; + +import commonj.sdo.helper.CopyHelper; +import commonj.sdo.helper.DataFactory; +import commonj.sdo.helper.DataHelper; +import commonj.sdo.helper.EqualityHelper; +import commonj.sdo.helper.HelperContext; +import commonj.sdo.helper.TypeHelper; +import commonj.sdo.helper.XMLHelper; +import commonj.sdo.helper.XSDHelper; + +public class HelperContextImpl implements HelperContext +{ + private DataFactory dataFactory; + private TypeHelper typeHelper; + private XMLHelper xmlHelper; + private XSDHelper xsdHelper; + + public HelperContextImpl(ExtendedMetaData extendedMetaData, boolean extensibleNamespaces) { + typeHelper = new TypeHelperImpl(extendedMetaData); + dataFactory = new DataFactoryImpl(typeHelper); + xmlHelper = new XMLHelperImpl(typeHelper); + xsdHelper = new XSDHelperImpl(typeHelper, extensibleNamespaces); + } + + public HelperContextImpl(boolean extensibleNamespaces) { + this(new SDOExtendedMetaDataImpl(new EPackageRegistryImpl(getBuiltInModelRegistry())), extensibleNamespaces); + } + + static protected EPackage.Registry builtInModelRegistry = null; + static protected EPackage.Registry getBuiltInModelRegistry() + { + if (builtInModelRegistry == null) { + builtInModelRegistry = new EPackageRegistryImpl(); + for (Iterator iter = TypeHelperImpl.getBuiltInModels().iterator(); iter.hasNext(); ) + { + EPackage ePackage = (EPackage)iter.next(); + builtInModelRegistry.put(ePackage.getNsURI(), ePackage); + } + } + return builtInModelRegistry; + } + + public CopyHelper getCopyHelper() { + return CopyHelper.INSTANCE; + } + + public DataFactory getDataFactory() { + return dataFactory; + } + + public DataHelper getDataHelper() { + return DataHelper.INSTANCE; + } + + public EqualityHelper getEqualityHelper() { + return EqualityHelper.INSTANCE; + } + + public TypeHelper getTypeHelper() { + return typeHelper; + } + + public XMLHelper getXMLHelper() { + return xmlHelper; + } + + public XSDHelper getXSDHelper() { + return xsdHelper; + } + +} |