| /* |
| * 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.sca.itest.databindings.jaxb.impl; |
| |
| import java.awt.Image; |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.CharArrayReader; |
| import java.io.CharArrayWriter; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.Reader; |
| |
| import javax.xml.transform.Source; |
| import javax.xml.transform.dom.DOMSource; |
| import javax.xml.transform.sax.SAXSource; |
| import javax.xml.transform.stream.StreamSource; |
| |
| import org.xml.sax.InputSource; |
| |
| /** |
| * StandardTypesTransformer class that provide for transforming input provided to StandardTypesService methods. |
| * |
| * @version $Rev$ $Date$ |
| */ |
| public class StandardTypesTransformer { |
| |
| public static Object getNewObject(Object obj) { |
| if(obj instanceof String) { |
| return "Hello "+obj; |
| } else if(obj instanceof Integer) { |
| return new Integer(-((Integer)obj).intValue()); |
| } else if(obj instanceof Double) { |
| return new Double(-((Double)obj).doubleValue()); |
| } |
| |
| return obj; |
| } |
| |
| /** |
| * Returns a copy of the source object if the input is DOMSource, SAXSource or StreamSource. |
| * Returns the input object as is for other types. |
| */ |
| public static Source getNewSource(Source src) { |
| Source ret = null; |
| if(src instanceof DOMSource) { |
| DOMSource dsrc = (DOMSource)src; |
| ret = new DOMSource(dsrc.getNode() != null ? dsrc.getNode().cloneNode(true) : null); |
| } else if(src instanceof SAXSource) { |
| SAXSource ssrc = (SAXSource)src; |
| if(ssrc.getInputSource().getByteStream() != null) { |
| InputStream inp = ssrc.getInputSource().getByteStream(); |
| ByteArrayOutputStream bout = new ByteArrayOutputStream(); |
| int b; |
| try { |
| while((b = inp.read()) != -1) { |
| bout.write(b); |
| } |
| } catch (IOException ignored) { |
| } |
| try { bout.close();} catch (IOException ignored) {} |
| try { inp.reset();} catch (IOException ignored) {} |
| ret = new SAXSource(new InputSource(new ByteArrayInputStream(bout.toByteArray()))); |
| } else if(ssrc.getInputSource().getCharacterStream() != null) { |
| Reader rdr = ssrc.getInputSource().getCharacterStream(); |
| CharArrayWriter caw = new CharArrayWriter(); |
| try { |
| int c; |
| while((c = rdr.read()) != -1) { |
| caw.append((char)c); |
| } |
| } catch (IOException ignored) { |
| } |
| caw.close(); |
| try{ rdr.reset();} catch(IOException ignored) {} |
| ret = new SAXSource(new InputSource(new CharArrayReader(caw.toCharArray()))); |
| } else { |
| ret = new SAXSource(); |
| } |
| } else if(src instanceof StreamSource) { |
| StreamSource ssrc = (StreamSource)src; |
| if(ssrc.getInputStream() != null) { |
| InputStream inp = ssrc.getInputStream(); |
| ByteArrayOutputStream bout = new ByteArrayOutputStream(); |
| int b; |
| try { |
| while((b = inp.read()) != -1) { |
| bout.write(b); |
| } |
| } catch (IOException ignored) { |
| } |
| try { bout.close();} catch (IOException ignored) {} |
| try { inp.reset();} catch (IOException ignored) {} |
| ret = new StreamSource(new ByteArrayInputStream(bout.toByteArray())); |
| } else if(ssrc.getReader() != null) { |
| Reader rdr = ssrc.getReader(); |
| CharArrayWriter caw = new CharArrayWriter(); |
| try { |
| int c; |
| while((c = rdr.read()) != -1) { |
| caw.append((char)c); |
| } |
| } catch (IOException ignored) { |
| } |
| caw.close(); |
| try{ rdr.reset();} catch(IOException ignored) {} |
| ret = new StreamSource(new CharArrayReader(caw.toCharArray())); |
| } else { |
| ret = new StreamSource(); |
| } |
| } |
| |
| if(ret != null) { |
| ret.setSystemId(src.getSystemId()); |
| } else { |
| ret = src; |
| } |
| return ret; |
| } |
| |
| public static Image getNewImage(Image arg) { |
| arg.getGraphics().drawOval(2, 2, 7, 7); |
| return arg; |
| } |
| } |