| /* |
| * Copyright (c) 2011, 2021 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Blaise Doughan - 2.3 - initial implementation |
| package org.eclipse.persistence.testing.jaxb.xmlanyelement.domhandler; |
| |
| import java.io.StringReader; |
| import java.io.StringWriter; |
| |
| import jakarta.xml.bind.ValidationEventHandler; |
| import jakarta.xml.bind.annotation.DomHandler; |
| import javax.xml.parsers.DocumentBuilder; |
| import javax.xml.parsers.DocumentBuilderFactory; |
| import javax.xml.transform.Source; |
| import javax.xml.transform.dom.DOMSource; |
| import javax.xml.transform.stream.StreamResult; |
| import javax.xml.transform.stream.StreamSource; |
| |
| import org.w3c.dom.Document; |
| import org.xml.sax.InputSource; |
| |
| public class ParameterHandler implements DomHandler<String, StreamResult> { |
| |
| private static final String PARAMETERS_START_TAG = "<parameters>"; |
| private static final String PARAMETERS_END_TAG = "</parameters>"; |
| private StringWriter xmlWriter = new StringWriter(); |
| |
| @Override |
| public StreamResult createUnmarshaller(ValidationEventHandler errorHandler) { |
| return new StreamResult(xmlWriter); |
| } |
| |
| @Override |
| public String getElement(StreamResult rt) { |
| String xml = rt.getWriter().toString(); |
| int beginIndex = xml.indexOf(PARAMETERS_START_TAG) + PARAMETERS_START_TAG.length(); |
| int endIndex = xml.indexOf(PARAMETERS_END_TAG); |
| return xml.substring(beginIndex, endIndex); |
| } |
| |
| @Override |
| public Source marshal(String n, ValidationEventHandler errorHandler) { |
| try { |
| String xml = PARAMETERS_START_TAG + n.trim() + PARAMETERS_END_TAG; |
| StringReader xmlReader = new StringReader(xml); |
| return new StreamSource(xmlReader); |
| } catch(Exception e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| } |