diff options
author | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-10 19:19:03 +0000 |
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committer | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-10 19:19:03 +0000 |
commit | dc741421e88c3e4210b00f39877159c5117b99d3 (patch) | |
tree | 68ae372d3c8a7fee11f44a4701585db55d24369d /sdo-java/branches/sdo-java-M2/sdo/impl/src/main/java/org/apache/tuscany/sdo/helper/XMLHelperImpl.java | |
parent | 9833a542bb75c2008c71809e4fdfebc41e67fb46 (diff) |
moving SDO branches
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@834611 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sdo-java/branches/sdo-java-M2/sdo/impl/src/main/java/org/apache/tuscany/sdo/helper/XMLHelperImpl.java')
-rw-r--r-- | sdo-java/branches/sdo-java-M2/sdo/impl/src/main/java/org/apache/tuscany/sdo/helper/XMLHelperImpl.java | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/sdo-java/branches/sdo-java-M2/sdo/impl/src/main/java/org/apache/tuscany/sdo/helper/XMLHelperImpl.java b/sdo-java/branches/sdo-java-M2/sdo/impl/src/main/java/org/apache/tuscany/sdo/helper/XMLHelperImpl.java new file mode 100644 index 0000000000..8a94167108 --- /dev/null +++ b/sdo-java/branches/sdo-java-M2/sdo/impl/src/main/java/org/apache/tuscany/sdo/helper/XMLHelperImpl.java @@ -0,0 +1,119 @@ +/** + * + * 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.io.IOException; +import java.io.InputStream; +import java.io.OutputStream; +import java.io.Reader; +import java.io.StringReader; +import java.io.StringWriter; +import java.io.Writer; + +import org.eclipse.emf.ecore.util.ExtendedMetaData; + +import commonj.sdo.DataObject; +import commonj.sdo.helper.TypeHelper; +import commonj.sdo.helper.XMLDocument; +import commonj.sdo.helper.XMLHelper; + +/** + * A helper to convert XML documents into DataObects and + * DataObjects into XML documnets. + */ +public class XMLHelperImpl implements XMLHelper +{ + ExtendedMetaData extendedMetaData; + + public XMLHelperImpl(ExtendedMetaData extendedMetaData) + { + this.extendedMetaData = extendedMetaData; + } + + public XMLHelperImpl(TypeHelper typeHelper) + { + this.extendedMetaData = ((TypeHelperImpl)typeHelper).extendedMetaData; + } + + public XMLDocument load(String inputString) + { + try + { + return load(new StringReader(inputString), null, null); + } + catch (IOException e) + { + throw new RuntimeException(e); // should never happen + } + } + + public XMLDocument load(InputStream inputStream) throws IOException + { + return load(inputStream, null, null); + } + + public XMLDocument load(InputStream inputStream, String locationURI, Object options) throws IOException + { + XMLDocumentImpl document = new XMLDocumentImpl(extendedMetaData, options); + document.load(inputStream, locationURI, options); + return document; + } + + public XMLDocument load(Reader inputReader, String locationURI, Object options) throws IOException + { + XMLDocumentImpl document = new XMLDocumentImpl(extendedMetaData, options); + document.load(inputReader, locationURI, options); + return document; + } + + public String save(DataObject dataObject, String rootElementURI, String rootElementName) + { + StringWriter stringWriter = new StringWriter(); + try + { + save(createDocument(dataObject, rootElementURI, rootElementName), stringWriter, null); + return stringWriter.toString(); + } + catch (IOException e) + { + throw new RuntimeException(e); // should never happen + } + } + + public void save(DataObject dataObject, String rootElementURI, String rootElementName, OutputStream outputStream) throws IOException + { + save(createDocument(dataObject, rootElementURI, rootElementName), outputStream, null); + } + + public void save(XMLDocument xmlDocument, OutputStream outputStream, Object options) throws IOException + { + ((XMLDocumentImpl)xmlDocument).save(outputStream, options); + } + + public void save(XMLDocument xmlDocument, Writer outputWriter, Object options) throws IOException + { + ((XMLDocumentImpl)xmlDocument).save(outputWriter, options); + } + + public XMLDocument createDocument(DataObject dataObject, String rootElementURI, String rootElementName) + { + return new XMLDocumentImpl(extendedMetaData, dataObject, rootElementURI, rootElementName); + } +} |