/** * Copyright 2006 Envoi Solutions LLC * * 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.codehaus.jettison; import java.io.OutputStream; import java.io.OutputStreamWriter; import java.io.UnsupportedEncodingException; import java.io.Writer; import javax.xml.stream.XMLEventWriter; import javax.xml.stream.XMLOutputFactory; import javax.xml.stream.XMLStreamException; import javax.xml.stream.XMLStreamWriter; import javax.xml.transform.Result; import javax.xml.transform.stream.StreamResult; public abstract class AbstractXMLOutputFactory extends XMLOutputFactory { public XMLEventWriter createXMLEventWriter(OutputStream out, String charset) throws XMLStreamException { return new AbstractXMLEventWriter(createXMLStreamWriter(out, charset)); } public XMLEventWriter createXMLEventWriter(OutputStream out) throws XMLStreamException { return new AbstractXMLEventWriter(createXMLStreamWriter(out)); } public XMLEventWriter createXMLEventWriter(Result result) throws XMLStreamException { return new AbstractXMLEventWriter(createXMLStreamWriter(result)); } public XMLEventWriter createXMLEventWriter(Writer writer) throws XMLStreamException { return new AbstractXMLEventWriter(createXMLStreamWriter(writer)); } public XMLStreamWriter createXMLStreamWriter(OutputStream out, String charset) throws XMLStreamException { if (charset == null) { charset = "UTF-8"; } try { return createXMLStreamWriter(new OutputStreamWriter(out, charset)); } catch (UnsupportedEncodingException e) { throw new XMLStreamException(e); } } public XMLStreamWriter createXMLStreamWriter(OutputStream out) throws XMLStreamException { return createXMLStreamWriter(out, null); } public XMLStreamWriter createXMLStreamWriter(Result result) throws XMLStreamException { // Can only support simplest of Result impls: if (result instanceof StreamResult) { StreamResult sr = (StreamResult) result; OutputStream out = sr.getOutputStream(); if (out != null) { return createXMLStreamWriter(out); } Writer w = sr.getWriter(); if (w != null) { return createXMLStreamWriter(w); } throw new UnsupportedOperationException("Only those javax.xml.transform.stream.StreamResult instances supported that have an OutputStream or Writer"); } throw new UnsupportedOperationException("Only javax.xml.transform.stream.StreamResult type supported"); } public abstract XMLStreamWriter createXMLStreamWriter(Writer writer) throws XMLStreamException; public Object getProperty(String arg0) throws IllegalArgumentException { // TODO Auto-generated method stub return null; } public boolean isPropertySupported(String arg0) { // TODO Auto-generated method stub return false; } public void setProperty(String arg0, Object arg1) throws IllegalArgumentException { // TODO Auto-generated method stub } }